` event, where id is id of the element (see @Element.id).
- > Parameters
- - f (function) handler for event, first argument would be the element you are dragging over
- \*/
- elproto.onDragOver = function (f) {
- f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
- };
- /*\
- * Element.undrag
- [ method ]
- **
- * Removes all drag event handlers from given element.
- \*/
- elproto.undrag = function () {
- var i = draggable.length;
- while (i--) if (draggable[i].el == this) {
- this.unmousedown(draggable[i].start);
- draggable.splice(i, 1);
- eve.unbind("raphael.drag.*." + this.id);
- }
- !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
- drag = [];
- };
- /*\
- * Paper.circle
- [ method ]
- **
- * Draws a circle.
- **
- > Parameters
- **
- - x (number) x coordinate of the centre
- - y (number) y coordinate of the centre
- - r (number) radius
- = (object) Raphaël element object with type “circle”
- **
- > Usage
- | var c = paper.circle(50, 50, 40);
- \*/
- paperproto.circle = function (x, y, r) {
- var out = R._engine.circle(this, x || 0, y || 0, r || 0);
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.rect
- [ method ]
- *
- * Draws a rectangle.
- **
- > Parameters
- **
- - x (number) x coordinate of the top left corner
- - y (number) y coordinate of the top left corner
- - width (number) width
- - height (number) height
- - r (number) #optional radius for rounded corners, default is 0
- = (object) Raphaël element object with type “rect”
- **
- > Usage
- | // regular rectangle
- | var c = paper.rect(10, 10, 50, 50);
- | // rectangle with rounded corners
- | var c = paper.rect(40, 40, 50, 50, 10);
- \*/
- paperproto.rect = function (x, y, w, h, r) {
- var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.ellipse
- [ method ]
- **
- * Draws an ellipse.
- **
- > Parameters
- **
- - x (number) x coordinate of the centre
- - y (number) y coordinate of the centre
- - rx (number) horizontal radius
- - ry (number) vertical radius
- = (object) Raphaël element object with type “ellipse”
- **
- > Usage
- | var c = paper.ellipse(50, 50, 40, 20);
- \*/
- paperproto.ellipse = function (x, y, rx, ry) {
- var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.path
- [ method ]
- **
- * Creates a path element by given path data string.
- > Parameters
- - pathString (string) #optional path string in SVG format.
- * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
- | "M10,20L30,40"
- * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
- *
- # Here is short list of commands available, for more details see SVG path string format.
- # | Command | Name | Parameters |
|---|
- # | M | moveto | (x y)+ |
- # | Z | closepath | (none) |
- # | L | lineto | (x y)+ |
- # | H | horizontal lineto | x+ |
- # | V | vertical lineto | y+ |
- # | C | curveto | (x1 y1 x2 y2 x y)+ |
- # | S | smooth curveto | (x2 y2 x y)+ |
- # | Q | quadratic Bézier curveto | (x1 y1 x y)+ |
- # | T | smooth quadratic Bézier curveto | (x y)+ |
- # | A | elliptical arc | (rx ry x-axis-rotation large-arc-flag sweep-flag x y)+ |
- # | R | Catmull-Rom curveto* | x1 y1 (x y)+ |
- * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier.
- * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning.
- > Usage
- | var c = paper.path("M10 10L90 90");
- | // draw a diagonal line:
- | // move to 10,10, line to 90,90
- * For example of path strings, check out these icons: http://raphaeljs.com/icons/
- \*/
- paperproto.path = function (pathString) {
- pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
- var out = R._engine.path(R.format[apply](R, arguments), this);
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.image
- [ method ]
- **
- * Embeds an image into the surface.
- **
- > Parameters
- **
- - src (string) URI of the source image
- - x (number) x coordinate position
- - y (number) y coordinate position
- - width (number) width of the image
- - height (number) height of the image
- = (object) Raphaël element object with type “image”
- **
- > Usage
- | var c = paper.image("apple.png", 10, 10, 80, 80);
- \*/
- paperproto.image = function (src, x, y, w, h) {
- var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.text
- [ method ]
- **
- * Draws a text string. If you need line breaks, put “\n” in the string.
- **
- > Parameters
- **
- - x (number) x coordinate position
- - y (number) y coordinate position
- - text (string) The text string to draw
- = (object) Raphaël element object with type “text”
- **
- > Usage
- | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
- \*/
- paperproto.text = function (x, y, text) {
- var out = R._engine.text(this, x || 0, y || 0, Str(text));
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Paper.set
- [ method ]
- **
- * Creates array-like object to keep and operate several elements at once.
- * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
- * Sets act as pseudo elements — all methods available to an element can be used on a set.
- = (object) array-like object that represents set of elements
- **
- > Usage
- | var st = paper.set();
- | st.push(
- | paper.circle(10, 10, 5),
- | paper.circle(30, 10, 5)
- | );
- | st.attr({fill: "red"}); // changes the fill of both circles
- \*/
- paperproto.set = function (itemsArray) {
- !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
- var out = new Set(itemsArray);
- this.__set__ && this.__set__.push(out);
- out["paper"] = this;
- out["type"] = "set";
- return out;
- };
- /*\
- * Paper.setStart
- [ method ]
- **
- * Creates @Paper.set. All elements that will be created after calling this method and before calling
- * @Paper.setFinish will be added to the set.
- **
- > Usage
- | paper.setStart();
- | paper.circle(10, 10, 5),
- | paper.circle(30, 10, 5)
- | var st = paper.setFinish();
- | st.attr({fill: "red"}); // changes the fill of both circles
- \*/
- paperproto.setStart = function (set) {
- this.__set__ = set || this.set();
- };
- /*\
- * Paper.setFinish
- [ method ]
- **
- * See @Paper.setStart. This method finishes catching and returns resulting set.
- **
- = (object) set
- \*/
- paperproto.setFinish = function (set) {
- var out = this.__set__;
- delete this.__set__;
- return out;
- };
- /*\
- * Paper.setSize
- [ method ]
- **
- * If you need to change dimensions of the canvas call this method
- **
- > Parameters
- **
- - width (number) new width of the canvas
- - height (number) new height of the canvas
- \*/
- paperproto.setSize = function (width, height) {
- return R._engine.setSize.call(this, width, height);
- };
- /*\
- * Paper.setViewBox
- [ method ]
- **
- * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
- * specifying new boundaries.
- **
- > Parameters
- **
- - x (number) new x position, default is `0`
- - y (number) new y position, default is `0`
- - w (number) new width of the canvas
- - h (number) new height of the canvas
- - fit (boolean) `true` if you want graphics to fit into new boundary box
- \*/
- paperproto.setViewBox = function (x, y, w, h, fit) {
- return R._engine.setViewBox.call(this, x, y, w, h, fit);
- };
- /*\
- * Paper.top
- [ property ]
- **
- * Points to the topmost element on the paper
- \*/
- /*\
- * Paper.bottom
- [ property ]
- **
- * Points to the bottom element on the paper
- \*/
- paperproto.top = paperproto.bottom = null;
- /*\
- * Paper.raphael
- [ property ]
- **
- * Points to the @Raphael object/function
- \*/
- paperproto.raphael = R;
- var getOffset = function (elem) {
- var box = elem.getBoundingClientRect(),
- doc = elem.ownerDocument,
- body = doc.body,
- docElem = doc.documentElement,
- clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
- top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
- left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
- return {
- y: top,
- x: left
- };
- };
- /*\
- * Paper.getElementByPoint
- [ method ]
- **
- * Returns you topmost element under given point.
- **
- = (object) Raphaël element object
- > Parameters
- **
- - x (number) x coordinate from the top left corner of the window
- - y (number) y coordinate from the top left corner of the window
- > Usage
- | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
- \*/
- paperproto.getElementByPoint = function (x, y) {
- var paper = this,
- svg = paper.canvas,
- target = g.doc.elementFromPoint(x, y);
- if (g.win.opera && target.tagName == "svg") {
- var so = getOffset(svg),
- sr = svg.createSVGRect();
- sr.x = x - so.x;
- sr.y = y - so.y;
- sr.width = sr.height = 1;
- var hits = svg.getIntersectionList(sr, null);
- if (hits.length) {
- target = hits[hits.length - 1];
- }
- }
- if (!target) {
- return null;
- }
- while (target.parentNode && target != svg.parentNode && !target.raphael) {
- target = target.parentNode;
- }
- target == paper.canvas.parentNode && (target = svg);
- target = target && target.raphael ? paper.getById(target.raphaelid) : null;
- return target;
- };
-
- /*\
- * Paper.getElementsByBBox
- [ method ]
- **
- * Returns set of elements that have an intersecting bounding box
- **
- > Parameters
- **
- - bbox (object) bbox to check with
- = (object) @Set
- \*/
- paperproto.getElementsByBBox = function (bbox) {
- var set = this.set();
- this.forEach(function (el) {
- if (R.isBBoxIntersect(el.getBBox(), bbox)) {
- set.push(el);
- }
- });
- return set;
- };
-
- /*\
- * Paper.getById
- [ method ]
- **
- * Returns you element by its internal ID.
- **
- > Parameters
- **
- - id (number) id
- = (object) Raphaël element object
- \*/
- paperproto.getById = function (id) {
- var bot = this.bottom;
- while (bot) {
- if (bot.id == id) {
- return bot;
- }
- bot = bot.next;
- }
- return null;
- };
- /*\
- * Paper.forEach
- [ method ]
- **
- * Executes given function for each element on the paper
- *
- * If callback function returns `false` it will stop loop running.
- **
- > Parameters
- **
- - callback (function) function to run
- - thisArg (object) context object for the callback
- = (object) Paper object
- > Usage
- | paper.forEach(function (el) {
- | el.attr({ stroke: "blue" });
- | });
- \*/
- paperproto.forEach = function (callback, thisArg) {
- var bot = this.bottom;
- while (bot) {
- if (callback.call(thisArg, bot) === false) {
- return this;
- }
- bot = bot.next;
- }
- return this;
- };
- /*\
- * Paper.getElementsByPoint
- [ method ]
- **
- * Returns set of elements that have common point inside
- **
- > Parameters
- **
- - x (number) x coordinate of the point
- - y (number) y coordinate of the point
- = (object) @Set
- \*/
- paperproto.getElementsByPoint = function (x, y) {
- var set = this.set();
- this.forEach(function (el) {
- if (el.isPointInside(x, y)) {
- set.push(el);
- }
- });
- return set;
- };
- function x_y() {
- return this.x + S + this.y;
- }
- function x_y_w_h() {
- return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
- }
- /*\
- * Element.isPointInside
- [ method ]
- **
- * Determine if given point is inside this element’s shape
- **
- > Parameters
- **
- - x (number) x coordinate of the point
- - y (number) y coordinate of the point
- = (boolean) `true` if point inside the shape
- \*/
- elproto.isPointInside = function (x, y) {
- var rp = this.realPath = getPath[this.type](this);
- if (this.attr('transform') && this.attr('transform').length) {
- rp = R.transformPath(rp, this.attr('transform'));
- }
- return R.isPointInsidePath(rp, x, y);
- };
- /*\
- * Element.getBBox
- [ method ]
- **
- * Return bounding box for a given element
- **
- > Parameters
- **
- - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
- = (object) Bounding box object:
- o {
- o x: (number) top left corner x
- o y: (number) top left corner y
- o x2: (number) bottom right corner x
- o y2: (number) bottom right corner y
- o width: (number) width
- o height: (number) height
- o }
- \*/
- elproto.getBBox = function (isWithoutTransform) {
- if (this.removed) {
- return {};
- }
- var _ = this._;
- if (isWithoutTransform) {
- if (_.dirty || !_.bboxwt) {
- this.realPath = getPath[this.type](this);
- _.bboxwt = pathDimensions(this.realPath);
- _.bboxwt.toString = x_y_w_h;
- _.dirty = 0;
- }
- return _.bboxwt;
- }
- if (_.dirty || _.dirtyT || !_.bbox) {
- if (_.dirty || !this.realPath) {
- _.bboxwt = 0;
- this.realPath = getPath[this.type](this);
- }
- _.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
- _.bbox.toString = x_y_w_h;
- _.dirty = _.dirtyT = 0;
- }
- return _.bbox;
- };
- /*\
- * Element.clone
- [ method ]
- **
- = (object) clone of a given element
- **
- \*/
- elproto.clone = function () {
- if (this.removed) {
- return null;
- }
- var out = this.paper[this.type]().attr(this.attr());
- this.__set__ && this.__set__.push(out);
- return out;
- };
- /*\
- * Element.glow
- [ method ]
- **
- * Return set of elements that create glow-like effect around given element. See @Paper.set.
- *
- * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
- **
- > Parameters
- **
- - glow (object) #optional parameters object with all properties optional:
- o {
- o width (number) size of the glow, default is `10`
- o fill (boolean) will it be filled, default is `false`
- o opacity (number) opacity, default is `0.5`
- o offsetx (number) horizontal offset, default is `0`
- o offsety (number) vertical offset, default is `0`
- o color (string) glow colour, default is `black`
- o }
- = (object) @Paper.set of elements that represents glow
- \*/
- elproto.glow = function (glow) {
- if (this.type == "text") {
- return null;
- }
- glow = glow || {};
- var s = {
- width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
- fill: glow.fill || false,
- opacity: glow.opacity || .5,
- offsetx: glow.offsetx || 0,
- offsety: glow.offsety || 0,
- color: glow.color || "#000"
- },
- c = s.width / 2,
- r = this.paper,
- out = r.set(),
- path = this.realPath || getPath[this.type](this);
- path = this.matrix ? mapPath(path, this.matrix) : path;
- for (var i = 1; i < c + 1; i++) {
- out.push(r.path(path).attr({
- stroke: s.color,
- fill: s.fill ? s.color : "none",
- "stroke-linejoin": "round",
- "stroke-linecap": "round",
- "stroke-width": +(s.width / c * i).toFixed(3),
- opacity: +(s.opacity / c).toFixed(3)
- }));
- }
- return out.insertBefore(this).translate(s.offsetx, s.offsety);
- };
- var curveslengths = {},
- getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
- if (length == null) {
- return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
- } else {
- return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
- }
- },
- getLengthFactory = function (istotal, subpath) {
- return function (path, length, onlystart) {
- path = path2curve(path);
- var x, y, p, l, sp = "", subpaths = {}, point,
- len = 0;
- for (var i = 0, ii = path.length; i < ii; i++) {
- p = path[i];
- if (p[0] == "M") {
- x = +p[1];
- y = +p[2];
- } else {
- l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
- if (len + l > length) {
- if (subpath && !subpaths.start) {
- point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
- sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
- if (onlystart) {return sp;}
- subpaths.start = sp;
- sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
- len += l;
- x = +p[5];
- y = +p[6];
- continue;
- }
- if (!istotal && !subpath) {
- point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
- return {x: point.x, y: point.y, alpha: point.alpha};
- }
- }
- len += l;
- x = +p[5];
- y = +p[6];
- }
- sp += p.shift() + p;
- }
- subpaths.end = sp;
- point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
- point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
- return point;
- };
- };
- var getTotalLength = getLengthFactory(1),
- getPointAtLength = getLengthFactory(),
- getSubpathsAtLength = getLengthFactory(0, 1);
- /*\
- * Raphael.getTotalLength
- [ method ]
- **
- * Returns length of the given path in pixels.
- **
- > Parameters
- **
- - path (string) SVG path string.
- **
- = (number) length.
- \*/
- R.getTotalLength = getTotalLength;
- /*\
- * Raphael.getPointAtLength
- [ method ]
- **
- * Return coordinates of the point located at the given length on the given path.
- **
- > Parameters
- **
- - path (string) SVG path string
- - length (number)
- **
- = (object) representation of the point:
- o {
- o x: (number) x coordinate
- o y: (number) y coordinate
- o alpha: (number) angle of derivative
- o }
- \*/
- R.getPointAtLength = getPointAtLength;
- /*\
- * Raphael.getSubpath
- [ method ]
- **
- * Return subpath of a given path from given length to given length.
- **
- > Parameters
- **
- - path (string) SVG path string
- - from (number) position of the start of the segment
- - to (number) position of the end of the segment
- **
- = (string) pathstring for the segment
- \*/
- R.getSubpath = function (path, from, to) {
- if (this.getTotalLength(path) - to < 1e-6) {
- return getSubpathsAtLength(path, from).end;
- }
- var a = getSubpathsAtLength(path, to, 1);
- return from ? getSubpathsAtLength(a, from).end : a;
- };
- /*\
- * Element.getTotalLength
- [ method ]
- **
- * Returns length of the path in pixels. Only works for element of “path” type.
- = (number) length.
- \*/
- elproto.getTotalLength = function () {
- var path = this.getPath();
- if (!path) {
- return;
- }
-
- if (this.node.getTotalLength) {
- return this.node.getTotalLength();
- }
-
- return getTotalLength(path);
- };
- /*\
- * Element.getPointAtLength
- [ method ]
- **
- * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
- **
- > Parameters
- **
- - length (number)
- **
- = (object) representation of the point:
- o {
- o x: (number) x coordinate
- o y: (number) y coordinate
- o alpha: (number) angle of derivative
- o }
- \*/
- elproto.getPointAtLength = function (length) {
- var path = this.getPath();
- if (!path) {
- return;
- }
-
- return getPointAtLength(path, length);
- };
- /*\
- * Element.getPath
- [ method ]
- **
- * Returns path of the element. Only works for elements of “path” type and simple elements like circle.
- = (object) path
- **
- \*/
- elproto.getPath = function () {
- var path,
- getPath = R._getPath[this.type];
-
- if (this.type == "text" || this.type == "set") {
- return;
- }
-
- if (getPath) {
- path = getPath(this);
- }
-
- return path;
- };
- /*\
- * Element.getSubpath
- [ method ]
- **
- * Return subpath of a given element from given length to given length. Only works for element of “path” type.
- **
- > Parameters
- **
- - from (number) position of the start of the segment
- - to (number) position of the end of the segment
- **
- = (string) pathstring for the segment
- \*/
- elproto.getSubpath = function (from, to) {
- var path = this.getPath();
- if (!path) {
- return;
- }
-
- return R.getSubpath(path, from, to);
- };
- /*\
- * Raphael.easing_formulas
- [ property ]
- **
- * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
- #
- # - “linear”
- # - “<” or “easeIn” or “ease-in”
- # - “>” or “easeOut” or “ease-out”
- # - “<>” or “easeInOut” or “ease-in-out”
- # - “backIn” or “back-in”
- # - “backOut” or “back-out”
- # - “elastic”
- # - “bounce”
- #
- # See also Easing demo.
- \*/
- var ef = R.easing_formulas = {
- linear: function (n) {
- return n;
- },
- "<": function (n) {
- return pow(n, 1.7);
- },
- ">": function (n) {
- return pow(n, .48);
- },
- "<>": function (n) {
- var q = .48 - n / 1.04,
- Q = math.sqrt(.1734 + q * q),
- x = Q - q,
- X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
- y = -Q - q,
- Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
- t = X + Y + .5;
- return (1 - t) * 3 * t * t + t * t * t;
- },
- backIn: function (n) {
- var s = 1.70158;
- return n * n * ((s + 1) * n - s);
- },
- backOut: function (n) {
- n = n - 1;
- var s = 1.70158;
- return n * n * ((s + 1) * n + s) + 1;
- },
- elastic: function (n) {
- if (n == !!n) {
- return n;
- }
- return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
- },
- bounce: function (n) {
- var s = 7.5625,
- p = 2.75,
- l;
- if (n < (1 / p)) {
- l = s * n * n;
- } else {
- if (n < (2 / p)) {
- n -= (1.5 / p);
- l = s * n * n + .75;
- } else {
- if (n < (2.5 / p)) {
- n -= (2.25 / p);
- l = s * n * n + .9375;
- } else {
- n -= (2.625 / p);
- l = s * n * n + .984375;
- }
- }
- }
- return l;
- }
- };
- ef.easeIn = ef["ease-in"] = ef["<"];
- ef.easeOut = ef["ease-out"] = ef[">"];
- ef.easeInOut = ef["ease-in-out"] = ef["<>"];
- ef["back-in"] = ef.backIn;
- ef["back-out"] = ef.backOut;
-
- var animationElements = [],
- requestAnimFrame = window.requestAnimationFrame ||
- window.webkitRequestAnimationFrame ||
- window.mozRequestAnimationFrame ||
- window.oRequestAnimationFrame ||
- window.msRequestAnimationFrame ||
- function (callback) {
- setTimeout(callback, 16);
- },
- animation = function () {
- var Now = +new Date,
- l = 0;
- for (; l < animationElements.length; l++) {
- var e = animationElements[l];
- if (e.el.removed || e.paused) {
- continue;
- }
- var time = Now - e.start,
- ms = e.ms,
- easing = e.easing,
- from = e.from,
- diff = e.diff,
- to = e.to,
- t = e.t,
- that = e.el,
- set = {},
- now,
- init = {},
- key;
- if (e.initstatus) {
- time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
- e.status = e.initstatus;
- delete e.initstatus;
- e.stop && animationElements.splice(l--, 1);
- } else {
- e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
- }
- if (time < 0) {
- continue;
- }
- if (time < ms) {
- var pos = easing(time / ms);
- for (var attr in from) if (from[has](attr)) {
- switch (availableAnimAttrs[attr]) {
- case nu:
- now = +from[attr] + pos * ms * diff[attr];
- break;
- case "colour":
- now = "rgb(" + [
- upto255(round(from[attr].r + pos * ms * diff[attr].r)),
- upto255(round(from[attr].g + pos * ms * diff[attr].g)),
- upto255(round(from[attr].b + pos * ms * diff[attr].b))
- ].join(",") + ")";
- break;
- case "path":
- now = [];
- for (var i = 0, ii = from[attr].length; i < ii; i++) {
- now[i] = [from[attr][i][0]];
- for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
- now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
- }
- now[i] = now[i].join(S);
- }
- now = now.join(S);
- break;
- case "transform":
- if (diff[attr].real) {
- now = [];
- for (i = 0, ii = from[attr].length; i < ii; i++) {
- now[i] = [from[attr][i][0]];
- for (j = 1, jj = from[attr][i].length; j < jj; j++) {
- now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
- }
- }
- } else {
- var get = function (i) {
- return +from[attr][i] + pos * ms * diff[attr][i];
- };
- // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
- now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
- }
- break;
- case "csv":
- if (attr == "clip-rect") {
- now = [];
- i = 4;
- while (i--) {
- now[i] = +from[attr][i] + pos * ms * diff[attr][i];
- }
- }
- break;
- default:
- var from2 = [][concat](from[attr]);
- now = [];
- i = that.paper.customAttributes[attr].length;
- while (i--) {
- now[i] = +from2[i] + pos * ms * diff[attr][i];
- }
- break;
- }
- set[attr] = now;
- }
- that.attr(set);
- (function (id, that, anim) {
- setTimeout(function () {
- eve("raphael.anim.frame." + id, that, anim);
- });
- })(that.id, that, e.anim);
- } else {
- (function(f, el, a) {
- setTimeout(function() {
- eve("raphael.anim.frame." + el.id, el, a);
- eve("raphael.anim.finish." + el.id, el, a);
- R.is(f, "function") && f.call(el);
- });
- })(e.callback, that, e.anim);
- that.attr(to);
- animationElements.splice(l--, 1);
- if (e.repeat > 1 && !e.next) {
- for (key in to) if (to[has](key)) {
- init[key] = e.totalOrigin[key];
- }
- e.el.attr(init);
- runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
- }
- if (e.next && !e.stop) {
- runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
- }
- }
- }
- R.svg && that && that.paper && that.paper.safari();
- animationElements.length && requestAnimFrame(animation);
- },
- upto255 = function (color) {
- return color > 255 ? 255 : color < 0 ? 0 : color;
- };
- /*\
- * Element.animateWith
- [ method ]
- **
- * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
- **
- > Parameters
- **
- - el (object) element to sync with
- - anim (object) animation to sync with
- - params (object) #optional final attributes for the element, see also @Element.attr
- - ms (number) #optional number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- * or
- - element (object) element to sync with
- - anim (object) animation to sync with
- - animation (object) #optional animation object, see @Raphael.animation
- **
- = (object) original element
- \*/
- elproto.animateWith = function (el, anim, params, ms, easing, callback) {
- var element = this;
- if (element.removed) {
- callback && callback.call(element);
- return element;
- }
- var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
- x, y;
- runAnimation(a, element, a.percents[0], null, element.attr());
- for (var i = 0, ii = animationElements.length; i < ii; i++) {
- if (animationElements[i].anim == anim && animationElements[i].el == el) {
- animationElements[ii - 1].start = animationElements[i].start;
- break;
- }
- }
- return element;
- //
- //
- // var a = params ? R.animation(params, ms, easing, callback) : anim,
- // status = element.status(anim);
- // return this.animate(a).status(a, status * anim.ms / a.ms);
- };
- function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
- var cx = 3 * p1x,
- bx = 3 * (p2x - p1x) - cx,
- ax = 1 - cx - bx,
- cy = 3 * p1y,
- by = 3 * (p2y - p1y) - cy,
- ay = 1 - cy - by;
- function sampleCurveX(t) {
- return ((ax * t + bx) * t + cx) * t;
- }
- function solve(x, epsilon) {
- var t = solveCurveX(x, epsilon);
- return ((ay * t + by) * t + cy) * t;
- }
- function solveCurveX(x, epsilon) {
- var t0, t1, t2, x2, d2, i;
- for(t2 = x, i = 0; i < 8; i++) {
- x2 = sampleCurveX(t2) - x;
- if (abs(x2) < epsilon) {
- return t2;
- }
- d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
- if (abs(d2) < 1e-6) {
- break;
- }
- t2 = t2 - x2 / d2;
- }
- t0 = 0;
- t1 = 1;
- t2 = x;
- if (t2 < t0) {
- return t0;
- }
- if (t2 > t1) {
- return t1;
- }
- while (t0 < t1) {
- x2 = sampleCurveX(t2);
- if (abs(x2 - x) < epsilon) {
- return t2;
- }
- if (x > x2) {
- t0 = t2;
- } else {
- t1 = t2;
- }
- t2 = (t1 - t0) / 2 + t0;
- }
- return t2;
- }
- return solve(t, 1 / (200 * duration));
- }
- elproto.onAnimation = function (f) {
- f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
- return this;
- };
- function Animation(anim, ms) {
- var percents = [],
- newAnim = {};
- this.ms = ms;
- this.times = 1;
- if (anim) {
- for (var attr in anim) if (anim[has](attr)) {
- newAnim[toFloat(attr)] = anim[attr];
- percents.push(toFloat(attr));
- }
- percents.sort(sortByNumber);
- }
- this.anim = newAnim;
- this.top = percents[percents.length - 1];
- this.percents = percents;
- }
- /*\
- * Animation.delay
- [ method ]
- **
- * Creates a copy of existing animation object with given delay.
- **
- > Parameters
- **
- - delay (number) number of ms to pass between animation start and actual animation
- **
- = (object) new altered Animation object
- | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
- | circle1.animate(anim); // run the given animation immediately
- | circle2.animate(anim.delay(500)); // run the given animation after 500 ms
- \*/
- Animation.prototype.delay = function (delay) {
- var a = new Animation(this.anim, this.ms);
- a.times = this.times;
- a.del = +delay || 0;
- return a;
- };
- /*\
- * Animation.repeat
- [ method ]
- **
- * Creates a copy of existing animation object with given repetition.
- **
- > Parameters
- **
- - repeat (number) number iterations of animation. For infinite animation pass `Infinity`
- **
- = (object) new altered Animation object
- \*/
- Animation.prototype.repeat = function (times) {
- var a = new Animation(this.anim, this.ms);
- a.del = this.del;
- a.times = math.floor(mmax(times, 0)) || 1;
- return a;
- };
- function runAnimation(anim, element, percent, status, totalOrigin, times) {
- percent = toFloat(percent);
- var params,
- isInAnim,
- isInAnimSet,
- percents = [],
- next,
- prev,
- timestamp,
- ms = anim.ms,
- from = {},
- to = {},
- diff = {};
- if (status) {
- for (i = 0, ii = animationElements.length; i < ii; i++) {
- var e = animationElements[i];
- if (e.el.id == element.id && e.anim == anim) {
- if (e.percent != percent) {
- animationElements.splice(i, 1);
- isInAnimSet = 1;
- } else {
- isInAnim = e;
- }
- element.attr(e.totalOrigin);
- break;
- }
- }
- } else {
- status = +to; // NaN
- }
- for (var i = 0, ii = anim.percents.length; i < ii; i++) {
- if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
- percent = anim.percents[i];
- prev = anim.percents[i - 1] || 0;
- ms = ms / anim.top * (percent - prev);
- next = anim.percents[i + 1];
- params = anim.anim[percent];
- break;
- } else if (status) {
- element.attr(anim.anim[anim.percents[i]]);
- }
- }
- if (!params) {
- return;
- }
- if (!isInAnim) {
- for (var attr in params) if (params[has](attr)) {
- if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
- from[attr] = element.attr(attr);
- (from[attr] == null) && (from[attr] = availableAttrs[attr]);
- to[attr] = params[attr];
- switch (availableAnimAttrs[attr]) {
- case nu:
- diff[attr] = (to[attr] - from[attr]) / ms;
- break;
- case "colour":
- from[attr] = R.getRGB(from[attr]);
- var toColour = R.getRGB(to[attr]);
- diff[attr] = {
- r: (toColour.r - from[attr].r) / ms,
- g: (toColour.g - from[attr].g) / ms,
- b: (toColour.b - from[attr].b) / ms
- };
- break;
- case "path":
- var pathes = path2curve(from[attr], to[attr]),
- toPath = pathes[1];
- from[attr] = pathes[0];
- diff[attr] = [];
- for (i = 0, ii = from[attr].length; i < ii; i++) {
- diff[attr][i] = [0];
- for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
- diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
- }
- }
- break;
- case "transform":
- var _ = element._,
- eq = equaliseTransform(_[attr], to[attr]);
- if (eq) {
- from[attr] = eq.from;
- to[attr] = eq.to;
- diff[attr] = [];
- diff[attr].real = true;
- for (i = 0, ii = from[attr].length; i < ii; i++) {
- diff[attr][i] = [from[attr][i][0]];
- for (j = 1, jj = from[attr][i].length; j < jj; j++) {
- diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
- }
- }
- } else {
- var m = (element.matrix || new Matrix),
- to2 = {
- _: {transform: _.transform},
- getBBox: function () {
- return element.getBBox(1);
- }
- };
- from[attr] = [
- m.a,
- m.b,
- m.c,
- m.d,
- m.e,
- m.f
- ];
- extractTransform(to2, to[attr]);
- to[attr] = to2._.transform;
- diff[attr] = [
- (to2.matrix.a - m.a) / ms,
- (to2.matrix.b - m.b) / ms,
- (to2.matrix.c - m.c) / ms,
- (to2.matrix.d - m.d) / ms,
- (to2.matrix.e - m.e) / ms,
- (to2.matrix.f - m.f) / ms
- ];
- // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
- // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
- // extractTransform(to2, to[attr]);
- // diff[attr] = [
- // (to2._.sx - _.sx) / ms,
- // (to2._.sy - _.sy) / ms,
- // (to2._.deg - _.deg) / ms,
- // (to2._.dx - _.dx) / ms,
- // (to2._.dy - _.dy) / ms
- // ];
- }
- break;
- case "csv":
- var values = Str(params[attr])[split](separator),
- from2 = Str(from[attr])[split](separator);
- if (attr == "clip-rect") {
- from[attr] = from2;
- diff[attr] = [];
- i = from2.length;
- while (i--) {
- diff[attr][i] = (values[i] - from[attr][i]) / ms;
- }
- }
- to[attr] = values;
- break;
- default:
- values = [][concat](params[attr]);
- from2 = [][concat](from[attr]);
- diff[attr] = [];
- i = element.paper.customAttributes[attr].length;
- while (i--) {
- diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
- }
- break;
- }
- }
- }
- var easing = params.easing,
- easyeasy = R.easing_formulas[easing];
- if (!easyeasy) {
- easyeasy = Str(easing).match(bezierrg);
- if (easyeasy && easyeasy.length == 5) {
- var curve = easyeasy;
- easyeasy = function (t) {
- return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
- };
- } else {
- easyeasy = pipe;
- }
- }
- timestamp = params.start || anim.start || +new Date;
- e = {
- anim: anim,
- percent: percent,
- timestamp: timestamp,
- start: timestamp + (anim.del || 0),
- status: 0,
- initstatus: status || 0,
- stop: false,
- ms: ms,
- easing: easyeasy,
- from: from,
- diff: diff,
- to: to,
- el: element,
- callback: params.callback,
- prev: prev,
- next: next,
- repeat: times || anim.times,
- origin: element.attr(),
- totalOrigin: totalOrigin
- };
- animationElements.push(e);
- if (status && !isInAnim && !isInAnimSet) {
- e.stop = true;
- e.start = new Date - ms * status;
- if (animationElements.length == 1) {
- return animation();
- }
- }
- if (isInAnimSet) {
- e.start = new Date - e.ms * status;
- }
- animationElements.length == 1 && requestAnimFrame(animation);
- } else {
- isInAnim.initstatus = status;
- isInAnim.start = new Date - isInAnim.ms * status;
- }
- eve("raphael.anim.start." + element.id, element, anim);
- }
- /*\
- * Raphael.animation
- [ method ]
- **
- * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
- * See also @Animation.delay and @Animation.repeat methods.
- **
- > Parameters
- **
- - params (object) final attributes for the element, see also @Element.attr
- - ms (number) number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- **
- = (object) @Animation
- \*/
- R.animation = function (params, ms, easing, callback) {
- if (params instanceof Animation) {
- return params;
- }
- if (R.is(easing, "function") || !easing) {
- callback = callback || easing || null;
- easing = null;
- }
- params = Object(params);
- ms = +ms || 0;
- var p = {},
- json,
- attr;
- for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
- json = true;
- p[attr] = params[attr];
- }
- if (!json) {
- return new Animation(params, ms);
- } else {
- easing && (p.easing = easing);
- callback && (p.callback = callback);
- return new Animation({100: p}, ms);
- }
- };
- /*\
- * Element.animate
- [ method ]
- **
- * Creates and starts animation for given element.
- **
- > Parameters
- **
- - params (object) final attributes for the element, see also @Element.attr
- - ms (number) number of milliseconds for animation to run
- - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- - callback (function) #optional callback function. Will be called at the end of animation.
- * or
- - animation (object) animation object, see @Raphael.animation
- **
- = (object) original element
- \*/
- elproto.animate = function (params, ms, easing, callback) {
- var element = this;
- if (element.removed) {
- callback && callback.call(element);
- return element;
- }
- var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
- runAnimation(anim, element, anim.percents[0], null, element.attr());
- return element;
- };
- /*\
- * Element.setTime
- [ method ]
- **
- * Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
- **
- > Parameters
- **
- - anim (object) animation object
- - value (number) number of milliseconds from the beginning of the animation
- **
- = (object) original element if `value` is specified
- * Note, that during animation following events are triggered:
- *
- * On each animation frame event `anim.frame.`, on start `anim.start.` and on end `anim.finish.`.
- \*/
- elproto.setTime = function (anim, value) {
- if (anim && value != null) {
- this.status(anim, mmin(value, anim.ms) / anim.ms);
- }
- return this;
- };
- /*\
- * Element.status
- [ method ]
- **
- * Gets or sets the status of animation of the element.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
- **
- = (number) status
- * or
- = (array) status if `anim` is not specified. Array of objects in format:
- o {
- o anim: (object) animation object
- o status: (number) status
- o }
- * or
- = (object) original element if `value` is specified
- \*/
- elproto.status = function (anim, value) {
- var out = [],
- i = 0,
- len,
- e;
- if (value != null) {
- runAnimation(anim, this, -1, mmin(value, 1));
- return this;
- } else {
- len = animationElements.length;
- for (; i < len; i++) {
- e = animationElements[i];
- if (e.el.id == this.id && (!anim || e.anim == anim)) {
- if (anim) {
- return e.status;
- }
- out.push({
- anim: e.anim,
- status: e.status
- });
- }
- }
- if (anim) {
- return 0;
- }
- return out;
- }
- };
- /*\
- * Element.pause
- [ method ]
- **
- * Stops animation of the element with ability to resume it later on.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
- elproto.pause = function (anim) {
- for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
- if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
- animationElements[i].paused = true;
- }
- }
- return this;
- };
- /*\
- * Element.resume
- [ method ]
- **
- * Resumes animation if it was paused with @Element.pause method.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
- elproto.resume = function (anim) {
- for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
- var e = animationElements[i];
- if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
- delete e.paused;
- this.status(e.anim, e.status);
- }
- }
- return this;
- };
- /*\
- * Element.stop
- [ method ]
- **
- * Stops animation of the element.
- **
- > Parameters
- **
- - anim (object) #optional animation object
- **
- = (object) original element
- \*/
- elproto.stop = function (anim) {
- for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
- if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
- animationElements.splice(i--, 1);
- }
- }
- return this;
- };
- function stopAnimation(paper) {
- for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
- animationElements.splice(i--, 1);
- }
- }
- eve.on("raphael.remove", stopAnimation);
- eve.on("raphael.clear", stopAnimation);
- elproto.toString = function () {
- return "Rapha\xebl\u2019s object";
- };
-
- // Set
- var Set = function (items) {
- this.items = [];
- this.length = 0;
- this.type = "set";
- if (items) {
- for (var i = 0, ii = items.length; i < ii; i++) {
- if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
- this[this.items.length] = this.items[this.items.length] = items[i];
- this.length++;
- }
- }
- }
- },
- setproto = Set.prototype;
- /*\
- * Set.push
- [ method ]
- **
- * Adds each argument to the current set.
- = (object) original element
- \*/
- setproto.push = function () {
- var item,
- len;
- for (var i = 0, ii = arguments.length; i < ii; i++) {
- item = arguments[i];
- if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
- len = this.items.length;
- this[len] = this.items[len] = item;
- this.length++;
- }
- }
- return this;
- };
- /*\
- * Set.pop
- [ method ]
- **
- * Removes last element and returns it.
- = (object) element
- \*/
- setproto.pop = function () {
- this.length && delete this[this.length--];
- return this.items.pop();
- };
- /*\
- * Set.forEach
- [ method ]
- **
- * Executes given function for each element in the set.
- *
- * If function returns `false` it will stop loop running.
- **
- > Parameters
- **
- - callback (function) function to run
- - thisArg (object) context object for the callback
- = (object) Set object
- \*/
- setproto.forEach = function (callback, thisArg) {
- for (var i = 0, ii = this.items.length; i < ii; i++) {
- if (callback.call(thisArg, this.items[i], i) === false) {
- return this;
- }
- }
- return this;
- };
- for (var method in elproto) if (elproto[has](method)) {
- setproto[method] = (function (methodname) {
- return function () {
- var arg = arguments;
- return this.forEach(function (el) {
- el[methodname][apply](el, arg);
- });
- };
- })(method);
- }
- setproto.attr = function (name, value) {
- if (name && R.is(name, array) && R.is(name[0], "object")) {
- for (var j = 0, jj = name.length; j < jj; j++) {
- this.items[j].attr(name[j]);
- }
- } else {
- for (var i = 0, ii = this.items.length; i < ii; i++) {
- this.items[i].attr(name, value);
- }
- }
- return this;
- };
- /*\
- * Set.clear
- [ method ]
- **
- * Removeds all elements from the set
- \*/
- setproto.clear = function () {
- while (this.length) {
- this.pop();
- }
- };
- /*\
- * Set.splice
- [ method ]
- **
- * Removes given element from the set
- **
- > Parameters
- **
- - index (number) position of the deletion
- - count (number) number of element to remove
- - insertion… (object) #optional elements to insert
- = (object) set elements that were deleted
- \*/
- setproto.splice = function (index, count, insertion) {
- index = index < 0 ? mmax(this.length + index, 0) : index;
- count = mmax(0, mmin(this.length - index, count));
- var tail = [],
- todel = [],
- args = [],
- i;
- for (i = 2; i < arguments.length; i++) {
- args.push(arguments[i]);
- }
- for (i = 0; i < count; i++) {
- todel.push(this[index + i]);
- }
- for (; i < this.length - index; i++) {
- tail.push(this[index + i]);
- }
- var arglen = args.length;
- for (i = 0; i < arglen + tail.length; i++) {
- this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
- }
- i = this.items.length = this.length -= count - arglen;
- while (this[i]) {
- delete this[i++];
- }
- return new Set(todel);
- };
- /*\
- * Set.exclude
- [ method ]
- **
- * Removes given element from the set
- **
- > Parameters
- **
- - element (object) element to remove
- = (boolean) `true` if object was found & removed from the set
- \*/
- setproto.exclude = function (el) {
- for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
- this.splice(i, 1);
- return true;
- }
- };
- setproto.animate = function (params, ms, easing, callback) {
- (R.is(easing, "function") || !easing) && (callback = easing || null);
- var len = this.items.length,
- i = len,
- item,
- set = this,
- collector;
- if (!len) {
- return this;
- }
- callback && (collector = function () {
- !--len && callback.call(set);
- });
- easing = R.is(easing, string) ? easing : collector;
- var anim = R.animation(params, ms, easing, collector);
- item = this.items[--i].animate(anim);
- while (i--) {
- this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
- (this.items[i] && !this.items[i].removed) || len--;
- }
- return this;
- };
- setproto.insertAfter = function (el) {
- var i = this.items.length;
- while (i--) {
- this.items[i].insertAfter(el);
- }
- return this;
- };
- setproto.getBBox = function () {
- var x = [],
- y = [],
- x2 = [],
- y2 = [];
- for (var i = this.items.length; i--;) if (!this.items[i].removed) {
- var box = this.items[i].getBBox();
- x.push(box.x);
- y.push(box.y);
- x2.push(box.x + box.width);
- y2.push(box.y + box.height);
- }
- x = mmin[apply](0, x);
- y = mmin[apply](0, y);
- x2 = mmax[apply](0, x2);
- y2 = mmax[apply](0, y2);
- return {
- x: x,
- y: y,
- x2: x2,
- y2: y2,
- width: x2 - x,
- height: y2 - y
- };
- };
- setproto.clone = function (s) {
- s = this.paper.set();
- for (var i = 0, ii = this.items.length; i < ii; i++) {
- s.push(this.items[i].clone());
- }
- return s;
- };
- setproto.toString = function () {
- return "Rapha\xebl\u2018s set";
- };
-
- setproto.glow = function(glowConfig) {
- var ret = this.paper.set();
- this.forEach(function(shape, index){
- var g = shape.glow(glowConfig);
- if(g != null){
- g.forEach(function(shape2, index2){
- ret.push(shape2);
- });
- }
- });
- return ret;
- };
-
-
- /*\
- * Set.isPointInside
- [ method ]
- **
- * Determine if given point is inside this set’s elements
- **
- > Parameters
- **
- - x (number) x coordinate of the point
- - y (number) y coordinate of the point
- = (boolean) `true` if point is inside any of the set's elements
- \*/
- setproto.isPointInside = function (x, y) {
- var isPointInside = false;
- this.forEach(function (el) {
- if (el.isPointInside(x, y)) {
- isPointInside = true;
- return false; // stop loop
- }
- });
- return isPointInside;
- };
-
- /*\
- * Raphael.registerFont
- [ method ]
- **
- * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón’s font file.
- * Returns original parameter, so it could be used with chaining.
- # More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.
- **
- > Parameters
- **
- - font (object) the font to register
- = (object) the font you passed in
- > Usage
- | Cufon.registerFont(Raphael.registerFont({…}));
- \*/
- R.registerFont = function (font) {
- if (!font.face) {
- return font;
- }
- this.fonts = this.fonts || {};
- var fontcopy = {
- w: font.w,
- face: {},
- glyphs: {}
- },
- family = font.face["font-family"];
- for (var prop in font.face) if (font.face[has](prop)) {
- fontcopy.face[prop] = font.face[prop];
- }
- if (this.fonts[family]) {
- this.fonts[family].push(fontcopy);
- } else {
- this.fonts[family] = [fontcopy];
- }
- if (!font.svg) {
- fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
- for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
- var path = font.glyphs[glyph];
- fontcopy.glyphs[glyph] = {
- w: path.w,
- k: {},
- d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
- return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
- }) + "z"
- };
- if (path.k) {
- for (var k in path.k) if (path[has](k)) {
- fontcopy.glyphs[glyph].k[k] = path.k[k];
- }
- }
- }
- }
- return font;
- };
- /*\
- * Paper.getFont
- [ method ]
- **
- * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”.
- **
- > Parameters
- **
- - family (string) font family name or any word from it
- - weight (string) #optional font weight
- - style (string) #optional font style
- - stretch (string) #optional font stretch
- = (object) the font object
- > Usage
- | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
- \*/
- paperproto.getFont = function (family, weight, style, stretch) {
- stretch = stretch || "normal";
- style = style || "normal";
- weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
- if (!R.fonts) {
- return;
- }
- var font = R.fonts[family];
- if (!font) {
- var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
- for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
- if (name.test(fontName)) {
- font = R.fonts[fontName];
- break;
- }
- }
- }
- var thefont;
- if (font) {
- for (var i = 0, ii = font.length; i < ii; i++) {
- thefont = font[i];
- if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
- break;
- }
- }
- }
- return thefont;
- };
- /*\
- * Paper.print
- [ method ]
- **
- * Creates path that represent given text written using given font at given position with given size.
- * Result of the method is path element that contains whole text as a separate path.
- **
- > Parameters
- **
- - x (number) x position of the text
- - y (number) y position of the text
- - string (string) text to print
- - font (object) font object, see @Paper.getFont
- - size (number) #optional size of the font, default is `16`
- - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
- - letter_spacing (number) #optional number in range `-1..1`, default is `0`
- - line_spacing (number) #optional number in range `1..3`, default is `1`
- = (object) resulting path element, which consist of all letters
- > Usage
- | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
- \*/
- paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
- origin = origin || "middle"; // baseline|middle
- letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
- line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
- var letters = Str(string)[split](E),
- shift = 0,
- notfirst = 0,
- path = E,
- scale;
- R.is(font, "string") && (font = this.getFont(font));
- if (font) {
- scale = (size || 16) / font.face["units-per-em"];
- var bb = font.face.bbox[split](separator),
- top = +bb[0],
- lineHeight = bb[3] - bb[1],
- shifty = 0,
- height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
- for (var i = 0, ii = letters.length; i < ii; i++) {
- if (letters[i] == "\n") {
- shift = 0;
- curr = 0;
- notfirst = 0;
- shifty += lineHeight * line_spacing;
- } else {
- var prev = notfirst && font.glyphs[letters[i - 1]] || {},
- curr = font.glyphs[letters[i]];
- shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
- notfirst = 1;
- }
- if (curr && curr.d) {
- path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
- }
- }
- }
- return this.path(path).attr({
- fill: "#000",
- stroke: "none"
- });
- };
-
- /*\
- * Paper.add
- [ method ]
- **
- * Imports elements in JSON array in format `{type: type, }`
- **
- > Parameters
- **
- - json (array)
- = (object) resulting set of imported elements
- > Usage
- | paper.add([
- | {
- | type: "circle",
- | cx: 10,
- | cy: 10,
- | r: 5
- | },
- | {
- | type: "rect",
- | x: 10,
- | y: 10,
- | width: 10,
- | height: 10,
- | fill: "#fc0"
- | }
- | ]);
- \*/
- paperproto.add = function (json) {
- if (R.is(json, "array")) {
- var res = this.set(),
- i = 0,
- ii = json.length,
- j;
- for (; i < ii; i++) {
- j = json[i] || {};
- elements[has](j.type) && res.push(this[j.type]().attr(j));
- }
- }
- return res;
- };
-
- /*\
- * Raphael.format
- [ method ]
- **
- * Simple format function. Replaces construction of type “`{}`” to the corresponding argument.
- **
- > Parameters
- **
- - token (string) string to format
- - … (string) rest of arguments will be treated as parameters for replacement
- = (string) formated string
- > Usage
- | var x = 10,
- | y = 20,
- | width = 40,
- | height = 50;
- | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
- | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
- \*/
- R.format = function (token, params) {
- var args = R.is(params, array) ? [0][concat](params) : arguments;
- token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
- return args[++i] == null ? E : args[i];
- }));
- return token || E;
- };
- /*\
- * Raphael.fullfill
- [ method ]
- **
- * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{}`” to the corresponding argument.
- **
- > Parameters
- **
- - token (string) string to format
- - json (object) object which properties will be used as a replacement
- = (string) formated string
- > Usage
- | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
- | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
- | x: 10,
- | y: 20,
- | dim: {
- | width: 40,
- | height: 50,
- | "negative width": -40
- | }
- | }));
- \*/
- R.fullfill = (function () {
- var tokenRegex = /\{([^\}]+)\}/g,
- objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
- replacer = function (all, key, obj) {
- var res = obj;
- key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
- name = name || quotedName;
- if (res) {
- if (name in res) {
- res = res[name];
- }
- typeof res == "function" && isFunc && (res = res());
- }
- });
- res = (res == null || res == obj ? all : res) + "";
- return res;
- };
- return function (str, obj) {
- return String(str).replace(tokenRegex, function (all, key) {
- return replacer(all, key, obj);
- });
- };
- })();
- /*\
- * Raphael.ninja
- [ method ]
- **
- * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
- * Beware, that in this case plugins could stop working, because they are depending on global variable existance.
- **
- = (object) Raphael object
- > Usage
- | (function (local_raphael) {
- | var paper = local_raphael(10, 10, 320, 200);
- | …
- | })(Raphael.ninja());
- \*/
- R.ninja = function () {
- oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
- return R;
- };
- /*\
- * Raphael.st
- [ property (object) ]
- **
- * You can add your own method to elements and sets. It is wise to add a set method for each element method
- * you added, so you will be able to call the same method on sets too.
- **
- * See also @Raphael.el.
- > Usage
- | Raphael.el.red = function () {
- | this.attr({fill: "#f00"});
- | };
- | Raphael.st.red = function () {
- | this.forEach(function (el) {
- | el.red();
- | });
- | };
- | // then use it
- | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
- \*/
- R.st = setproto;
- // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
- (function (doc, loaded, f) {
- if (doc.readyState == null && doc.addEventListener){
- doc.addEventListener(loaded, f = function () {
- doc.removeEventListener(loaded, f, false);
- doc.readyState = "complete";
- }, false);
- doc.readyState = "loading";
- }
- function isLoaded() {
- (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
- }
- isLoaded();
- })(document, "DOMContentLoaded");
-
- eve.on("raphael.DOMload", function () {
- loaded = true;
- });
-
-// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël - JavaScript Vector Library │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ SVG Module │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
-// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
-// └─────────────────────────────────────────────────────────────────────┘ \\
-
-(function(){
- if (!R.svg) {
- return;
- }
- var has = "hasOwnProperty",
- Str = String,
- toFloat = parseFloat,
- toInt = parseInt,
- math = Math,
- mmax = math.max,
- abs = math.abs,
- pow = math.pow,
- separator = /[, ]+/,
- eve = R.eve,
- E = "",
- S = " ";
- var xlink = "http://www.w3.org/1999/xlink",
- markers = {
- block: "M5,0 0,2.5 5,5z",
- classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
- diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
- open: "M6,1 1,3.5 6,6",
- oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
- },
- markerCounter = {};
- R.toString = function () {
- return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
- };
- var $ = function (el, attr) {
- if (attr) {
- if (typeof el == "string") {
- el = $(el);
- }
- for (var key in attr) if (attr[has](key)) {
- if (key.substring(0, 6) == "xlink:") {
- el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
- } else {
- el.setAttribute(key, Str(attr[key]));
- }
- }
- } else {
- el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
- el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
- }
- return el;
- },
- addGradientFill = function (element, gradient) {
- var type = "linear",
- id = element.id + gradient,
- fx = .5, fy = .5,
- o = element.node,
- SVG = element.paper,
- s = o.style,
- el = R._g.doc.getElementById(id);
- if (!el) {
- gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
- type = "radial";
- if (_fx && _fy) {
- fx = toFloat(_fx);
- fy = toFloat(_fy);
- var dir = ((fy > .5) * 2 - 1);
- pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
- (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
- fy != .5 &&
- (fy = fy.toFixed(5) - 1e-5 * dir);
- }
- return E;
- });
- gradient = gradient.split(/\s*\-\s*/);
- if (type == "linear") {
- var angle = gradient.shift();
- angle = -toFloat(angle);
- if (isNaN(angle)) {
- return null;
- }
- var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
- max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
- vector[2] *= max;
- vector[3] *= max;
- if (vector[2] < 0) {
- vector[0] = -vector[2];
- vector[2] = 0;
- }
- if (vector[3] < 0) {
- vector[1] = -vector[3];
- vector[3] = 0;
- }
- }
- var dots = R._parseDots(gradient);
- if (!dots) {
- return null;
- }
- id = id.replace(/[\(\)\s,\xb0#]/g, "_");
-
- if (element.gradient && id != element.gradient.id) {
- SVG.defs.removeChild(element.gradient);
- delete element.gradient;
- }
-
- if (!element.gradient) {
- el = $(type + "Gradient", {id: id});
- element.gradient = el;
- $(el, type == "radial" ? {
- fx: fx,
- fy: fy
- } : {
- x1: vector[0],
- y1: vector[1],
- x2: vector[2],
- y2: vector[3],
- gradientTransform: element.matrix.invert()
- });
- SVG.defs.appendChild(el);
- for (var i = 0, ii = dots.length; i < ii; i++) {
- el.appendChild($("stop", {
- offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
- "stop-color": dots[i].color || "#fff"
- }));
- }
- }
- }
- $(o, {
- fill: "url(#" + id + ")",
- opacity: 1,
- "fill-opacity": 1
- });
- s.fill = E;
- s.opacity = 1;
- s.fillOpacity = 1;
- return 1;
- },
- updatePosition = function (o) {
- var bbox = o.getBBox(1);
- $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
- },
- addArrow = function (o, value, isEnd) {
- if (o.type == "path") {
- var values = Str(value).toLowerCase().split("-"),
- p = o.paper,
- se = isEnd ? "end" : "start",
- node = o.node,
- attrs = o.attrs,
- stroke = attrs["stroke-width"],
- i = values.length,
- type = "classic",
- from,
- to,
- dx,
- refX,
- attr,
- w = 3,
- h = 3,
- t = 5;
- while (i--) {
- switch (values[i]) {
- case "block":
- case "classic":
- case "oval":
- case "diamond":
- case "open":
- case "none":
- type = values[i];
- break;
- case "wide": h = 5; break;
- case "narrow": h = 2; break;
- case "long": w = 5; break;
- case "short": w = 2; break;
- }
- }
- if (type == "open") {
- w += 2;
- h += 2;
- t += 2;
- dx = 1;
- refX = isEnd ? 4 : 1;
- attr = {
- fill: "none",
- stroke: attrs.stroke
- };
- } else {
- refX = dx = w / 2;
- attr = {
- fill: attrs.stroke,
- stroke: "none"
- };
- }
- if (o._.arrows) {
- if (isEnd) {
- o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
- o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
- } else {
- o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
- o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
- }
- } else {
- o._.arrows = {};
- }
- if (type != "none") {
- var pathId = "raphael-marker-" + type,
- markerId = "raphael-marker-" + se + type + w + h;
- if (!R._g.doc.getElementById(pathId)) {
- p.defs.appendChild($($("path"), {
- "stroke-linecap": "round",
- d: markers[type],
- id: pathId
- }));
- markerCounter[pathId] = 1;
- } else {
- markerCounter[pathId]++;
- }
- var marker = R._g.doc.getElementById(markerId),
- use;
- if (!marker) {
- marker = $($("marker"), {
- id: markerId,
- markerHeight: h,
- markerWidth: w,
- orient: "auto",
- refX: refX,
- refY: h / 2
- });
- use = $($("use"), {
- "xlink:href": "#" + pathId,
- transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
- "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
- });
- marker.appendChild(use);
- p.defs.appendChild(marker);
- markerCounter[markerId] = 1;
- } else {
- markerCounter[markerId]++;
- use = marker.getElementsByTagName("use")[0];
- }
- $(use, attr);
- var delta = dx * (type != "diamond" && type != "oval");
- if (isEnd) {
- from = o._.arrows.startdx * stroke || 0;
- to = R.getTotalLength(attrs.path) - delta * stroke;
- } else {
- from = delta * stroke;
- to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
- }
- attr = {};
- attr["marker-" + se] = "url(#" + markerId + ")";
- if (to || from) {
- attr.d = R.getSubpath(attrs.path, from, to);
- }
- $(node, attr);
- o._.arrows[se + "Path"] = pathId;
- o._.arrows[se + "Marker"] = markerId;
- o._.arrows[se + "dx"] = delta;
- o._.arrows[se + "Type"] = type;
- o._.arrows[se + "String"] = value;
- } else {
- if (isEnd) {
- from = o._.arrows.startdx * stroke || 0;
- to = R.getTotalLength(attrs.path) - from;
- } else {
- from = 0;
- to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
- }
- o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
- delete o._.arrows[se + "Path"];
- delete o._.arrows[se + "Marker"];
- delete o._.arrows[se + "dx"];
- delete o._.arrows[se + "Type"];
- delete o._.arrows[se + "String"];
- }
- for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
- var item = R._g.doc.getElementById(attr);
- item && item.parentNode.removeChild(item);
- }
- }
- },
- dasharray = {
- "": [0],
- "none": [0],
- "-": [3, 1],
- ".": [1, 1],
- "-.": [3, 1, 1, 1],
- "-..": [3, 1, 1, 1, 1, 1],
- ". ": [1, 3],
- "- ": [4, 3],
- "--": [8, 3],
- "- .": [4, 3, 1, 3],
- "--.": [8, 3, 1, 3],
- "--..": [8, 3, 1, 3, 1, 3]
- },
- addDashes = function (o, value, params) {
- value = dasharray[Str(value).toLowerCase()];
- if (value) {
- var width = o.attrs["stroke-width"] || "1",
- butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
- dashes = [],
- i = value.length;
- while (i--) {
- dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
- }
- $(o.node, {"stroke-dasharray": dashes.join(",")});
- }
- },
- setFillAndStroke = function (o, params) {
- var node = o.node,
- attrs = o.attrs,
- vis = node.style.visibility;
- node.style.visibility = "hidden";
- for (var att in params) {
- if (params[has](att)) {
- if (!R._availableAttrs[has](att)) {
- continue;
- }
- var value = params[att];
- attrs[att] = value;
- switch (att) {
- case "blur":
- o.blur(value);
- break;
- case "title":
- var title = node.getElementsByTagName("title");
-
- // Use the existing .
- if (title.length && (title = title[0])) {
- title.firstChild.nodeValue = value;
- } else {
- title = $("title");
- var val = R._g.doc.createTextNode(value);
- title.appendChild(val);
- node.appendChild(title);
- }
- break;
- case "href":
- case "target":
- var pn = node.parentNode;
- if (pn.tagName.toLowerCase() != "a") {
- var hl = $("a");
- pn.insertBefore(hl, node);
- hl.appendChild(node);
- pn = hl;
- }
- if (att == "target") {
- pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
- } else {
- pn.setAttributeNS(xlink, att, value);
- }
- break;
- case "cursor":
- node.style.cursor = value;
- break;
- case "transform":
- o.transform(value);
- break;
- case "arrow-start":
- addArrow(o, value);
- break;
- case "arrow-end":
- addArrow(o, value, 1);
- break;
- case "clip-rect":
- var rect = Str(value).split(separator);
- if (rect.length == 4) {
- o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
- var el = $("clipPath"),
- rc = $("rect");
- el.id = R.createUUID();
- $(rc, {
- x: rect[0],
- y: rect[1],
- width: rect[2],
- height: rect[3]
- });
- el.appendChild(rc);
- o.paper.defs.appendChild(el);
- $(node, {"clip-path": "url(#" + el.id + ")"});
- o.clip = rc;
- }
- if (!value) {
- var path = node.getAttribute("clip-path");
- if (path) {
- var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
- clip && clip.parentNode.removeChild(clip);
- $(node, {"clip-path": E});
- delete o.clip;
- }
- }
- break;
- case "path":
- if (o.type == "path") {
- $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
- o._.dirty = 1;
- if (o._.arrows) {
- "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
- "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
- }
- }
- break;
- case "width":
- node.setAttribute(att, value);
- o._.dirty = 1;
- if (attrs.fx) {
- att = "x";
- value = attrs.x;
- } else {
- break;
- }
- case "x":
- if (attrs.fx) {
- value = -attrs.x - (attrs.width || 0);
- }
- case "rx":
- if (att == "rx" && o.type == "rect") {
- break;
- }
- case "cx":
- node.setAttribute(att, value);
- o.pattern && updatePosition(o);
- o._.dirty = 1;
- break;
- case "height":
- node.setAttribute(att, value);
- o._.dirty = 1;
- if (attrs.fy) {
- att = "y";
- value = attrs.y;
- } else {
- break;
- }
- case "y":
- if (attrs.fy) {
- value = -attrs.y - (attrs.height || 0);
- }
- case "ry":
- if (att == "ry" && o.type == "rect") {
- break;
- }
- case "cy":
- node.setAttribute(att, value);
- o.pattern && updatePosition(o);
- o._.dirty = 1;
- break;
- case "r":
- if (o.type == "rect") {
- $(node, {rx: value, ry: value});
- } else {
- node.setAttribute(att, value);
- }
- o._.dirty = 1;
- break;
- case "src":
- if (o.type == "image") {
- node.setAttributeNS(xlink, "href", value);
- }
- break;
- case "stroke-width":
- if (o._.sx != 1 || o._.sy != 1) {
- value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
- }
- if (o.paper._vbSize) {
- value *= o.paper._vbSize;
- }
- node.setAttribute(att, value);
- if (attrs["stroke-dasharray"]) {
- addDashes(o, attrs["stroke-dasharray"], params);
- }
- if (o._.arrows) {
- "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
- "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
- }
- break;
- case "stroke-dasharray":
- addDashes(o, value, params);
- break;
- case "fill":
- var isURL = Str(value).match(R._ISURL);
- if (isURL) {
- el = $("pattern");
- var ig = $("image");
- el.id = R.createUUID();
- $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
- $(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
- el.appendChild(ig);
-
- (function (el) {
- R._preload(isURL[1], function () {
- var w = this.offsetWidth,
- h = this.offsetHeight;
- $(el, {width: w, height: h});
- $(ig, {width: w, height: h});
- o.paper.safari();
- });
- })(el);
- o.paper.defs.appendChild(el);
- $(node, {fill: "url(#" + el.id + ")"});
- o.pattern = el;
- o.pattern && updatePosition(o);
- break;
- }
- var clr = R.getRGB(value);
- if (!clr.error) {
- delete params.gradient;
- delete attrs.gradient;
- !R.is(attrs.opacity, "undefined") &&
- R.is(params.opacity, "undefined") &&
- $(node, {opacity: attrs.opacity});
- !R.is(attrs["fill-opacity"], "undefined") &&
- R.is(params["fill-opacity"], "undefined") &&
- $(node, {"fill-opacity": attrs["fill-opacity"]});
- } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
- if ("opacity" in attrs || "fill-opacity" in attrs) {
- var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
- if (gradient) {
- var stops = gradient.getElementsByTagName("stop");
- $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
- }
- }
- attrs.gradient = value;
- attrs.fill = "none";
- break;
- }
- clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
- case "stroke":
- clr = R.getRGB(value);
- node.setAttribute(att, clr.hex);
- att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
- if (att == "stroke" && o._.arrows) {
- "startString" in o._.arrows && addArrow(o, o._.arrows.startString);
- "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
- }
- break;
- case "gradient":
- (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
- break;
- case "opacity":
- if (attrs.gradient && !attrs[has]("stroke-opacity")) {
- $(node, {"stroke-opacity": value > 1 ? value / 100 : value});
- }
- // fall
- case "fill-opacity":
- if (attrs.gradient) {
- gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
- if (gradient) {
- stops = gradient.getElementsByTagName("stop");
- $(stops[stops.length - 1], {"stop-opacity": value});
- }
- break;
- }
- default:
- att == "font-size" && (value = toInt(value, 10) + "px");
- var cssrule = att.replace(/(\-.)/g, function (w) {
- return w.substring(1).toUpperCase();
- });
- node.style[cssrule] = value;
- o._.dirty = 1;
- node.setAttribute(att, value);
- break;
- }
- }
- }
-
- tuneText(o, params);
- node.style.visibility = vis;
- },
- leading = 1.2,
- tuneText = function (el, params) {
- if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
- return;
- }
- var a = el.attrs,
- node = el.node,
- fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
-
- if (params[has]("text")) {
- a.text = params.text;
- while (node.firstChild) {
- node.removeChild(node.firstChild);
- }
- var texts = Str(params.text).split("\n"),
- tspans = [],
- tspan;
- for (var i = 0, ii = texts.length; i < ii; i++) {
- tspan = $("tspan");
- i && $(tspan, {dy: fontSize * leading, x: a.x});
- tspan.appendChild(R._g.doc.createTextNode(texts[i]));
- node.appendChild(tspan);
- tspans[i] = tspan;
- }
- } else {
- tspans = node.getElementsByTagName("tspan");
- for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
- $(tspans[i], {dy: fontSize * leading, x: a.x});
- } else {
- $(tspans[0], {dy: 0});
- }
- }
- $(node, {x: a.x, y: a.y});
- el._.dirty = 1;
- var bb = el._getBBox(),
- dif = a.y - (bb.y + bb.height / 2);
- dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
- },
- Element = function (node, svg) {
- var X = 0,
- Y = 0;
- /*\
- * Element.node
- [ property (object) ]
- **
- * Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
- **
- * Note: Don’t mess with it.
- > Usage
- | // draw a circle at coordinate 10,10 with radius of 10
- | var c = paper.circle(10, 10, 10);
- | c.node.onclick = function () {
- | c.attr("fill", "red");
- | };
- \*/
- this[0] = this.node = node;
- /*\
- * Element.raphael
- [ property (object) ]
- **
- * Internal reference to @Raphael object. In case it is not available.
- > Usage
- | Raphael.el.red = function () {
- | var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
- | hsb.h = 1;
- | this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
- | }
- \*/
- node.raphael = true;
- /*\
- * Element.id
- [ property (number) ]
- **
- * Unique id of the element. Especially usesful when you want to listen to events of the element,
- * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
- \*/
- this.id = R._oid++;
- node.raphaelid = this.id;
- this.matrix = R.matrix();
- this.realPath = null;
- /*\
- * Element.paper
- [ property (object) ]
- **
- * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
- > Usage
- | Raphael.el.cross = function () {
- | this.attr({fill: "red"});
- | this.paper.path("M10,10L50,50M50,10L10,50")
- | .attr({stroke: "red"});
- | }
- \*/
- this.paper = svg;
- this.attrs = this.attrs || {};
- this._ = {
- transform: [],
- sx: 1,
- sy: 1,
- deg: 0,
- dx: 0,
- dy: 0,
- dirty: 1
- };
- !svg.bottom && (svg.bottom = this);
- /*\
- * Element.prev
- [ property (object) ]
- **
- * Reference to the previous element in the hierarchy.
- \*/
- this.prev = svg.top;
- svg.top && (svg.top.next = this);
- svg.top = this;
- /*\
- * Element.next
- [ property (object) ]
- **
- * Reference to the next element in the hierarchy.
- \*/
- this.next = null;
- },
- elproto = R.el;
-
- Element.prototype = elproto;
- elproto.constructor = Element;
-
- R._engine.path = function (pathString, SVG) {
- var el = $("path");
- SVG.canvas && SVG.canvas.appendChild(el);
- var p = new Element(el, SVG);
- p.type = "path";
- setFillAndStroke(p, {
- fill: "none",
- stroke: "#000",
- path: pathString
- });
- return p;
- };
- /*\
- * Element.rotate
- [ method ]
- **
- * Deprecated! Use @Element.transform instead.
- * Adds rotation by given angle around given point to the list of
- * transformations of the element.
- > Parameters
- - deg (number) angle in degrees
- - cx (number) #optional x coordinate of the centre of rotation
- - cy (number) #optional y coordinate of the centre of rotation
- * If cx & cy aren’t specified centre of the shape is used as a point of rotation.
- = (object) @Element
- \*/
- elproto.rotate = function (deg, cx, cy) {
- if (this.removed) {
- return this;
- }
- deg = Str(deg).split(separator);
- if (deg.length - 1) {
- cx = toFloat(deg[1]);
- cy = toFloat(deg[2]);
- }
- deg = toFloat(deg[0]);
- (cy == null) && (cx = cy);
- if (cx == null || cy == null) {
- var bbox = this.getBBox(1);
- cx = bbox.x + bbox.width / 2;
- cy = bbox.y + bbox.height / 2;
- }
- this.transform(this._.transform.concat([["r", deg, cx, cy]]));
- return this;
- };
- /*\
- * Element.scale
- [ method ]
- **
- * Deprecated! Use @Element.transform instead.
- * Adds scale by given amount relative to given point to the list of
- * transformations of the element.
- > Parameters
- - sx (number) horisontal scale amount
- - sy (number) vertical scale amount
- - cx (number) #optional x coordinate of the centre of scale
- - cy (number) #optional y coordinate of the centre of scale
- * If cx & cy aren’t specified centre of the shape is used instead.
- = (object) @Element
- \*/
- elproto.scale = function (sx, sy, cx, cy) {
- if (this.removed) {
- return this;
- }
- sx = Str(sx).split(separator);
- if (sx.length - 1) {
- sy = toFloat(sx[1]);
- cx = toFloat(sx[2]);
- cy = toFloat(sx[3]);
- }
- sx = toFloat(sx[0]);
- (sy == null) && (sy = sx);
- (cy == null) && (cx = cy);
- if (cx == null || cy == null) {
- var bbox = this.getBBox(1);
- }
- cx = cx == null ? bbox.x + bbox.width / 2 : cx;
- cy = cy == null ? bbox.y + bbox.height / 2 : cy;
- this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
- return this;
- };
- /*\
- * Element.translate
- [ method ]
- **
- * Deprecated! Use @Element.transform instead.
- * Adds translation by given amount to the list of transformations of the element.
- > Parameters
- - dx (number) horisontal shift
- - dy (number) vertical shift
- = (object) @Element
- \*/
- elproto.translate = function (dx, dy) {
- if (this.removed) {
- return this;
- }
- dx = Str(dx).split(separator);
- if (dx.length - 1) {
- dy = toFloat(dx[1]);
- }
- dx = toFloat(dx[0]) || 0;
- dy = +dy || 0;
- this.transform(this._.transform.concat([["t", dx, dy]]));
- return this;
- };
- /*\
- * Element.transform
- [ method ]
- **
- * Adds transformation to the element which is separate to other attributes,
- * i.e. translation doesn’t change `x` or `y` of the rectange. The format
- * of transformation string is similar to the path string syntax:
- | "t100,100r30,100,100s2,2,100,100r45s1.5"
- * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
- * scale and `m` is for matrix.
- *
- * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
- *
- * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
- * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
- * coordinates as optional parameters, the default is the centre point of the element.
- * Matrix accepts six parameters.
- > Usage
- | var el = paper.rect(10, 20, 300, 200);
- | // translate 100, 100, rotate 45°, translate -100, 0
- | el.transform("t100,100r45t-100,0");
- | // if you want you can append or prepend transformations
- | el.transform("...t50,50");
- | el.transform("s2...");
- | // or even wrap
- | el.transform("t50,50...t-50-50");
- | // to reset transformation call method with empty string
- | el.transform("");
- | // to get current value call it without parameters
- | console.log(el.transform());
- > Parameters
- - tstr (string) #optional transformation string
- * If tstr isn’t specified
- = (string) current transformation string
- * else
- = (object) @Element
- \*/
- elproto.transform = function (tstr) {
- var _ = this._;
- if (tstr == null) {
- return _.transform;
- }
- R._extractTransform(this, tstr);
-
- this.clip && $(this.clip, {transform: this.matrix.invert()});
- this.pattern && updatePosition(this);
- this.node && $(this.node, {transform: this.matrix});
-
- if (_.sx != 1 || _.sy != 1) {
- var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
- this.attr({"stroke-width": sw});
- }
-
- return this;
- };
- /*\
- * Element.hide
- [ method ]
- **
- * Makes element invisible. See @Element.show.
- = (object) @Element
- \*/
- elproto.hide = function () {
- !this.removed && this.paper.safari(this.node.style.display = "none");
- return this;
- };
- /*\
- * Element.show
- [ method ]
- **
- * Makes element visible. See @Element.hide.
- = (object) @Element
- \*/
- elproto.show = function () {
- !this.removed && this.paper.safari(this.node.style.display = "");
- return this;
- };
- /*\
- * Element.remove
- [ method ]
- **
- * Removes element from the paper.
- \*/
- elproto.remove = function () {
- if (this.removed || !this.node.parentNode) {
- return;
- }
- var paper = this.paper;
- paper.__set__ && paper.__set__.exclude(this);
- eve.unbind("raphael.*.*." + this.id);
- if (this.gradient) {
- paper.defs.removeChild(this.gradient);
- }
- R._tear(this, paper);
- if (this.node.parentNode.tagName.toLowerCase() == "a") {
- this.node.parentNode.parentNode.removeChild(this.node.parentNode);
- } else {
- this.node.parentNode.removeChild(this.node);
- }
- for (var i in this) {
- this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
- }
- this.removed = true;
- };
- elproto._getBBox = function () {
- if (this.node.style.display == "none") {
- this.show();
- var hide = true;
- }
- var bbox = {};
- try {
- bbox = this.node.getBBox();
- } catch(e) {
- // Firefox 3.0.x plays badly here
- } finally {
- bbox = bbox || {};
- }
- hide && this.hide();
- return bbox;
- };
- /*\
- * Element.attr
- [ method ]
- **
- * Sets the attributes of the element.
- > Parameters
- - attrName (string) attribute’s name
- - value (string) value
- * or
- - params (object) object of name/value pairs
- * or
- - attrName (string) attribute’s name
- * or
- - attrNames (array) in this case method returns array of current values for given attribute names
- = (object) @Element if attrsName & value or params are passed in.
- = (...) value of the attribute if only attrsName is passed in.
- = (array) array of values of the attribute if attrsNames is passed in.
- = (object) object of attributes if nothing is passed in.
- > Possible parameters
- # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
- o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
- o clip-rect (string) comma or space separated values: x, y, width and height
- o cursor (string) CSS type of the cursor
- o cx (number) the x-axis coordinate of the center of the circle, or ellipse
- o cy (number) the y-axis coordinate of the center of the circle, or ellipse
- o fill (string) colour, gradient or image
- o fill-opacity (number)
- o font (string)
- o font-family (string)
- o font-size (number) font size in pixels
- o font-weight (string)
- o height (number)
- o href (string) URL, if specified element behaves as hyperlink
- o opacity (number)
- o path (string) SVG path string format
- o r (number) radius of the circle, ellipse or rounded corner on the rect
- o rx (number) horisontal radius of the ellipse
- o ry (number) vertical radius of the ellipse
- o src (string) image URL, only works for @Element.image element
- o stroke (string) stroke colour
- o stroke-dasharray (string) [“”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
- o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
- o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
- o stroke-miterlimit (number)
- o stroke-opacity (number)
- o stroke-width (number) stroke width in pixels, default is '1'
- o target (string) used with href
- o text (string) contents of the text element. Use `\n` for multiline text
- o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
- o title (string) will create tooltip with a given text
- o transform (string) see @Element.transform
- o width (number)
- o x (number)
- o y (number)
- > Gradients
- * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
- * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
- *
- * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
- * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
- * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
- > Path String
- # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
- > Colour Parsing
- # <ul>
- # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
- # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
- # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
- # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li>
- # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li>
- # <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li>
- # <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li>
- # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li>
- # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
- # <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
- # <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
- # <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
- # <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
- # <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li>
- # </ul>
- \*/
- elproto.attr = function (name, value) {
- if (this.removed) {
- return this;
- }
- if (name == null) {
- var res = {};
- for (var a in this.attrs) if (this.attrs[has](a)) {
- res[a] = this.attrs[a];
- }
- res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
- res.transform = this._.transform;
- return res;
- }
- if (value == null && R.is(name, "string")) {
- if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
- return this.attrs.gradient;
- }
- if (name == "transform") {
- return this._.transform;
- }
- var names = name.split(separator),
- out = {};
- for (var i = 0, ii = names.length; i < ii; i++) {
- name = names[i];
- if (name in this.attrs) {
- out[name] = this.attrs[name];
- } else if (R.is(this.paper.customAttributes[name], "function")) {
- out[name] = this.paper.customAttributes[name].def;
- } else {
- out[name] = R._availableAttrs[name];
- }
- }
- return ii - 1 ? out : out[names[0]];
- }
- if (value == null && R.is(name, "array")) {
- out = {};
- for (i = 0, ii = name.length; i < ii; i++) {
- out[name[i]] = this.attr(name[i]);
- }
- return out;
- }
- if (value != null) {
- var params = {};
- params[name] = value;
- } else if (name != null && R.is(name, "object")) {
- params = name;
- }
- for (var key in params) {
- eve("raphael.attr." + key + "." + this.id, this, params[key]);
- }
- for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
- var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
- this.attrs[key] = params[key];
- for (var subkey in par) if (par[has](subkey)) {
- params[subkey] = par[subkey];
- }
- }
- setFillAndStroke(this, params);
- return this;
- };
- /*\
- * Element.toFront
- [ method ]
- **
- * Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
- = (object) @Element
- \*/
- elproto.toFront = function () {
- if (this.removed) {
- return this;
- }
- if (this.node.parentNode.tagName.toLowerCase() == "a") {
- this.node.parentNode.parentNode.appendChild(this.node.parentNode);
- } else {
- this.node.parentNode.appendChild(this.node);
- }
- var svg = this.paper;
- svg.top != this && R._tofront(this, svg);
- return this;
- };
- /*\
- * Element.toBack
- [ method ]
- **
- * Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
- = (object) @Element
- \*/
- elproto.toBack = function () {
- if (this.removed) {
- return this;
- }
- var parent = this.node.parentNode;
- if (parent.tagName.toLowerCase() == "a") {
- parent.parentNode.insertBefore(this.node.parentNode, this.node.parentNode.parentNode.firstChild);
- } else if (parent.firstChild != this.node) {
- parent.insertBefore(this.node, this.node.parentNode.firstChild);
- }
- R._toback(this, this.paper);
- var svg = this.paper;
- return this;
- };
- /*\
- * Element.insertAfter
- [ method ]
- **
- * Inserts current object after the given one.
- = (object) @Element
- \*/
- elproto.insertAfter = function (element) {
- if (this.removed) {
- return this;
- }
- var node = element.node || element[element.length - 1].node;
- if (node.nextSibling) {
- node.parentNode.insertBefore(this.node, node.nextSibling);
- } else {
- node.parentNode.appendChild(this.node);
- }
- R._insertafter(this, element, this.paper);
- return this;
- };
- /*\
- * Element.insertBefore
- [ method ]
- **
- * Inserts current object before the given one.
- = (object) @Element
- \*/
- elproto.insertBefore = function (element) {
- if (this.removed) {
- return this;
- }
- var node = element.node || element[0].node;
- node.parentNode.insertBefore(this.node, node);
- R._insertbefore(this, element, this.paper);
- return this;
- };
- elproto.blur = function (size) {
- // Experimental. No Safari support. Use it on your own risk.
- var t = this;
- if (+size !== 0) {
- var fltr = $("filter"),
- blur = $("feGaussianBlur");
- t.attrs.blur = size;
- fltr.id = R.createUUID();
- $(blur, {stdDeviation: +size || 1.5});
- fltr.appendChild(blur);
- t.paper.defs.appendChild(fltr);
- t._blur = fltr;
- $(t.node, {filter: "url(#" + fltr.id + ")"});
- } else {
- if (t._blur) {
- t._blur.parentNode.removeChild(t._blur);
- delete t._blur;
- delete t.attrs.blur;
- }
- t.node.removeAttribute("filter");
- }
- return t;
- };
- R._engine.circle = function (svg, x, y, r) {
- var el = $("circle");
- svg.canvas && svg.canvas.appendChild(el);
- var res = new Element(el, svg);
- res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
- res.type = "circle";
- $(el, res.attrs);
- return res;
- };
- R._engine.rect = function (svg, x, y, w, h, r) {
- var el = $("rect");
- svg.canvas && svg.canvas.appendChild(el);
- var res = new Element(el, svg);
- res.attrs = {x: x, y: y, width: w, height: h, r: r || 0, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
- res.type = "rect";
- $(el, res.attrs);
- return res;
- };
- R._engine.ellipse = function (svg, x, y, rx, ry) {
- var el = $("ellipse");
- svg.canvas && svg.canvas.appendChild(el);
- var res = new Element(el, svg);
- res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
- res.type = "ellipse";
- $(el, res.attrs);
- return res;
- };
- R._engine.image = function (svg, src, x, y, w, h) {
- var el = $("image");
- $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
- el.setAttributeNS(xlink, "href", src);
- svg.canvas && svg.canvas.appendChild(el);
- var res = new Element(el, svg);
- res.attrs = {x: x, y: y, width: w, height: h, src: src};
- res.type = "image";
- return res;
- };
- R._engine.text = function (svg, x, y, text) {
- var el = $("text");
- svg.canvas && svg.canvas.appendChild(el);
- var res = new Element(el, svg);
- res.attrs = {
- x: x,
- y: y,
- "text-anchor": "middle",
- text: text,
- font: R._availableAttrs.font,
- stroke: "none",
- fill: "#000"
- };
- res.type = "text";
- setFillAndStroke(res, res.attrs);
- return res;
- };
- R._engine.setSize = function (width, height) {
- this.width = width || this.width;
- this.height = height || this.height;
- this.canvas.setAttribute("width", this.width);
- this.canvas.setAttribute("height", this.height);
- if (this._viewBox) {
- this.setViewBox.apply(this, this._viewBox);
- }
- return this;
- };
- R._engine.create = function () {
- var con = R._getContainer.apply(0, arguments),
- container = con && con.container,
- x = con.x,
- y = con.y,
- width = con.width,
- height = con.height;
- if (!container) {
- throw new Error("SVG container not found.");
- }
- var cnvs = $("svg"),
- css = "overflow:hidden;",
- isFloating;
- x = x || 0;
- y = y || 0;
- width = width || 512;
- height = height || 342;
- $(cnvs, {
- height: height,
- version: 1.1,
- width: width,
- xmlns: "http://www.w3.org/2000/svg"
- });
- if (container == 1) {
- cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
- R._g.doc.body.appendChild(cnvs);
- isFloating = 1;
- } else {
- cnvs.style.cssText = css + "position:relative";
- if (container.firstChild) {
- container.insertBefore(cnvs, container.firstChild);
- } else {
- container.appendChild(cnvs);
- }
- }
- container = new R._Paper;
- container.width = width;
- container.height = height;
- container.canvas = cnvs;
- container.clear();
- container._left = container._top = 0;
- isFloating && (container.renderfix = function () {});
- container.renderfix();
- return container;
- };
- R._engine.setViewBox = function (x, y, w, h, fit) {
- eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
- var size = mmax(w / this.width, h / this.height),
- top = this.top,
- aspectRatio = fit ? "xMidYMid meet" : "xMinYMin",
- vb,
- sw;
- if (x == null) {
- if (this._vbSize) {
- size = 1;
- }
- delete this._vbSize;
- vb = "0 0 " + this.width + S + this.height;
- } else {
- this._vbSize = size;
- vb = x + S + y + S + w + S + h;
- }
- $(this.canvas, {
- viewBox: vb,
- preserveAspectRatio: aspectRatio
- });
- while (size && top) {
- sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
- top.attr({"stroke-width": sw});
- top._.dirty = 1;
- top._.dirtyT = 1;
- top = top.prev;
- }
- this._viewBox = [x, y, w, h, !!fit];
- return this;
- };
- /*\
- * Paper.renderfix
- [ method ]
- **
- * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
- * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
- * This method fixes the issue.
- **
- Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
- \*/
- R.prototype.renderfix = function () {
- var cnvs = this.canvas,
- s = cnvs.style,
- pos;
- try {
- pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
- } catch (e) {
- pos = cnvs.createSVGMatrix();
- }
- var left = -pos.e % 1,
- top = -pos.f % 1;
- if (left || top) {
- if (left) {
- this._left = (this._left + left) % 1;
- s.left = this._left + "px";
- }
- if (top) {
- this._top = (this._top + top) % 1;
- s.top = this._top + "px";
- }
- }
- };
- /*\
- * Paper.clear
- [ method ]
- **
- * Clears the paper, i.e. removes all the elements.
- \*/
- R.prototype.clear = function () {
- R.eve("raphael.clear", this);
- var c = this.canvas;
- while (c.firstChild) {
- c.removeChild(c.firstChild);
- }
- this.bottom = this.top = null;
- (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
- c.appendChild(this.desc);
- c.appendChild(this.defs = $("defs"));
- };
- /*\
- * Paper.remove
- [ method ]
- **
- * Removes the paper from the DOM.
- \*/
- R.prototype.remove = function () {
- eve("raphael.remove", this);
- this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
- for (var i in this) {
- this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
- }
- };
- var setproto = R.st;
- for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
- setproto[method] = (function (methodname) {
- return function () {
- var arg = arguments;
- return this.forEach(function (el) {
- el[methodname].apply(el, arg);
- });
- };
- })(method);
- }
-})();
-
-// ┌─────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël - JavaScript Vector Library │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ VML Module │ \\
-// ├─────────────────────────────────────────────────────────────────────┤ \\
-// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
-// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
-// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
-// └─────────────────────────────────────────────────────────────────────┘ \\
-
-(function(){
- if (!R.vml) {
- return;
- }
- var has = "hasOwnProperty",
- Str = String,
- toFloat = parseFloat,
- math = Math,
- round = math.round,
- mmax = math.max,
- mmin = math.min,
- abs = math.abs,
- fillString = "fill",
- separator = /[, ]+/,
- eve = R.eve,
- ms = " progid:DXImageTransform.Microsoft",
- S = " ",
- E = "",
- map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
- bites = /([clmz]),?([^clmz]*)/gi,
- blurregexp = / progid:\S+Blur\([^\)]+\)/g,
- val = /-?[^,\s-]+/g,
- cssDot = "position:absolute;left:0;top:0;width:1px;height:1px",
- zoom = 21600,
- pathTypes = {path: 1, rect: 1, image: 1},
- ovalTypes = {circle: 1, ellipse: 1},
- path2vml = function (path) {
- var total = /[ahqstv]/ig,
- command = R._pathToAbsolute;
- Str(path).match(total) && (command = R._path2curve);
- total = /[clmz]/g;
- if (command == R._pathToAbsolute && !Str(path).match(total)) {
- var res = Str(path).replace(bites, function (all, command, args) {
- var vals = [],
- isMove = command.toLowerCase() == "m",
- res = map[command];
- args.replace(val, function (value) {
- if (isMove && vals.length == 2) {
- res += vals + map[command == "m" ? "l" : "L"];
- vals = [];
- }
- vals.push(round(value * zoom));
- });
- return res + vals;
- });
- return res;
- }
- var pa = command(path), p, r;
- res = [];
- for (var i = 0, ii = pa.length; i < ii; i++) {
- p = pa[i];
- r = pa[i][0].toLowerCase();
- r == "z" && (r = "x");
- for (var j = 1, jj = p.length; j < jj; j++) {
- r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
- }
- res.push(r);
- }
- return res.join(S);
- },
- compensation = function (deg, dx, dy) {
- var m = R.matrix();
- m.rotate(-deg, .5, .5);
- return {
- dx: m.x(dx, dy),
- dy: m.y(dx, dy)
- };
- },
- setCoords = function (p, sx, sy, dx, dy, deg) {
- var _ = p._,
- m = p.matrix,
- fillpos = _.fillpos,
- o = p.node,
- s = o.style,
- y = 1,
- flip = "",
- dxdy,
- kx = zoom / sx,
- ky = zoom / sy;
- s.visibility = "hidden";
- if (!sx || !sy) {
- return;
- }
- o.coordsize = abs(kx) + S + abs(ky);
- s.rotation = deg * (sx * sy < 0 ? -1 : 1);
- if (deg) {
- var c = compensation(deg, dx, dy);
- dx = c.dx;
- dy = c.dy;
- }
- sx < 0 && (flip += "x");
- sy < 0 && (flip += " y") && (y = -1);
- s.flip = flip;
- o.coordorigin = (dx * -kx) + S + (dy * -ky);
- if (fillpos || _.fillsize) {
- var fill = o.getElementsByTagName(fillString);
- fill = fill && fill[0];
- o.removeChild(fill);
- if (fillpos) {
- c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
- fill.position = c.dx * y + S + c.dy * y;
- }
- if (_.fillsize) {
- fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
- }
- o.appendChild(fill);
- }
- s.visibility = "visible";
- };
- R.toString = function () {
- return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
- };
- var addArrow = function (o, value, isEnd) {
- var values = Str(value).toLowerCase().split("-"),
- se = isEnd ? "end" : "start",
- i = values.length,
- type = "classic",
- w = "medium",
- h = "medium";
- while (i--) {
- switch (values[i]) {
- case "block":
- case "classic":
- case "oval":
- case "diamond":
- case "open":
- case "none":
- type = values[i];
- break;
- case "wide":
- case "narrow": h = values[i]; break;
- case "long":
- case "short": w = values[i]; break;
- }
- }
- var stroke = o.node.getElementsByTagName("stroke")[0];
- stroke[se + "arrow"] = type;
- stroke[se + "arrowlength"] = w;
- stroke[se + "arrowwidth"] = h;
- },
- setFillAndStroke = function (o, params) {
- // o.paper.canvas.style.display = "none";
- o.attrs = o.attrs || {};
- var node = o.node,
- a = o.attrs,
- s = node.style,
- xy,
- newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
- isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
- res = o;
-
-
- for (var par in params) if (params[has](par)) {
- a[par] = params[par];
- }
- if (newpath) {
- a.path = R._getPath[o.type](o);
- o._.dirty = 1;
- }
- params.href && (node.href = params.href);
- params.title && (node.title = params.title);
- params.target && (node.target = params.target);
- params.cursor && (s.cursor = params.cursor);
- "blur" in params && o.blur(params.blur);
- if (params.path && o.type == "path" || newpath) {
- node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
- if (o.type == "image") {
- o._.fillpos = [a.x, a.y];
- o._.fillsize = [a.width, a.height];
- setCoords(o, 1, 1, 0, 0, 0);
- }
- }
- "transform" in params && o.transform(params.transform);
- if (isOval) {
- var cx = +a.cx,
- cy = +a.cy,
- rx = +a.rx || +a.r || 0,
- ry = +a.ry || +a.r || 0;
- node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
- o._.dirty = 1;
- }
- if ("clip-rect" in params) {
- var rect = Str(params["clip-rect"]).split(separator);
- if (rect.length == 4) {
- rect[2] = +rect[2] + (+rect[0]);
- rect[3] = +rect[3] + (+rect[1]);
- var div = node.clipRect || R._g.doc.createElement("div"),
- dstyle = div.style;
- dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
- if (!node.clipRect) {
- dstyle.position = "absolute";
- dstyle.top = 0;
- dstyle.left = 0;
- dstyle.width = o.paper.width + "px";
- dstyle.height = o.paper.height + "px";
- node.parentNode.insertBefore(div, node);
- div.appendChild(node);
- node.clipRect = div;
- }
- }
- if (!params["clip-rect"]) {
- node.clipRect && (node.clipRect.style.clip = "auto");
- }
- }
- if (o.textpath) {
- var textpathStyle = o.textpath.style;
- params.font && (textpathStyle.font = params.font);
- params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
- params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
- params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
- params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
- }
- if ("arrow-start" in params) {
- addArrow(res, params["arrow-start"]);
- }
- if ("arrow-end" in params) {
- addArrow(res, params["arrow-end"], 1);
- }
- if (params.opacity != null ||
- params["stroke-width"] != null ||
- params.fill != null ||
- params.src != null ||
- params.stroke != null ||
- params["stroke-width"] != null ||
- params["stroke-opacity"] != null ||
- params["fill-opacity"] != null ||
- params["stroke-dasharray"] != null ||
- params["stroke-miterlimit"] != null ||
- params["stroke-linejoin"] != null ||
- params["stroke-linecap"] != null) {
- var fill = node.getElementsByTagName(fillString),
- newfill = false;
- fill = fill && fill[0];
- !fill && (newfill = fill = createNode(fillString));
- if (o.type == "image" && params.src) {
- fill.src = params.src;
- }
- params.fill && (fill.on = true);
- if (fill.on == null || params.fill == "none" || params.fill === null) {
- fill.on = false;
- }
- if (fill.on && params.fill) {
- var isURL = Str(params.fill).match(R._ISURL);
- if (isURL) {
- fill.parentNode == node && node.removeChild(fill);
- fill.rotate = true;
- fill.src = isURL[1];
- fill.type = "tile";
- var bbox = o.getBBox(1);
- fill.position = bbox.x + S + bbox.y;
- o._.fillpos = [bbox.x, bbox.y];
-
- R._preload(isURL[1], function () {
- o._.fillsize = [this.offsetWidth, this.offsetHeight];
- });
- } else {
- fill.color = R.getRGB(params.fill).hex;
- fill.src = E;
- fill.type = "solid";
- if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
- a.fill = "none";
- a.gradient = params.fill;
- fill.rotate = false;
- }
- }
- }
- if ("fill-opacity" in params || "opacity" in params) {
- var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
- opacity = mmin(mmax(opacity, 0), 1);
- fill.opacity = opacity;
- if (fill.src) {
- fill.color = "none";
- }
- }
- node.appendChild(fill);
- var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
- newstroke = false;
- !stroke && (newstroke = stroke = createNode("stroke"));
- if ((params.stroke && params.stroke != "none") ||
- params["stroke-width"] ||
- params["stroke-opacity"] != null ||
- params["stroke-dasharray"] ||
- params["stroke-miterlimit"] ||
- params["stroke-linejoin"] ||
- params["stroke-linecap"]) {
- stroke.on = true;
- }
- (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
- var strokeColor = R.getRGB(params.stroke);
- stroke.on && params.stroke && (stroke.color = strokeColor.hex);
- opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
- var width = (toFloat(params["stroke-width"]) || 1) * .75;
- opacity = mmin(mmax(opacity, 0), 1);
- params["stroke-width"] == null && (width = a["stroke-width"]);
- params["stroke-width"] && (stroke.weight = width);
- width && width < 1 && (opacity *= width) && (stroke.weight = 1);
- stroke.opacity = opacity;
-
- params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
- stroke.miterlimit = params["stroke-miterlimit"] || 8;
- params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
- if ("stroke-dasharray" in params) {
- var dasharray = {
- "-": "shortdash",
- ".": "shortdot",
- "-.": "shortdashdot",
- "-..": "shortdashdotdot",
- ". ": "dot",
- "- ": "dash",
- "--": "longdash",
- "- .": "dashdot",
- "--.": "longdashdot",
- "--..": "longdashdotdot"
- };
- stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
- }
- newstroke && node.appendChild(stroke);
- }
- if (res.type == "text") {
- res.paper.canvas.style.display = E;
- var span = res.paper.span,
- m = 100,
- fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
- s = span.style;
- a.font && (s.font = a.font);
- a["font-family"] && (s.fontFamily = a["font-family"]);
- a["font-weight"] && (s.fontWeight = a["font-weight"]);
- a["font-style"] && (s.fontStyle = a["font-style"]);
- fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
- s.fontSize = fontSize * m + "px";
- res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>"));
- var brect = span.getBoundingClientRect();
- res.W = a.w = (brect.right - brect.left) / m;
- res.H = a.h = (brect.bottom - brect.top) / m;
- // res.paper.canvas.style.display = "none";
- res.X = a.x;
- res.Y = a.y + res.H / 2;
-
- ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
- var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
- for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
- res._.dirty = 1;
- break;
- }
-
- // text-anchor emulation
- switch (a["text-anchor"]) {
- case "start":
- res.textpath.style["v-text-align"] = "left";
- res.bbx = res.W / 2;
- break;
- case "end":
- res.textpath.style["v-text-align"] = "right";
- res.bbx = -res.W / 2;
- break;
- default:
- res.textpath.style["v-text-align"] = "center";
- res.bbx = 0;
- break;
- }
- res.textpath.style["v-text-kern"] = true;
- }
- // res.paper.canvas.style.display = E;
- },
- addGradientFill = function (o, gradient, fill) {
- o.attrs = o.attrs || {};
- var attrs = o.attrs,
- pow = Math.pow,
- opacity,
- oindex,
- type = "linear",
- fxfy = ".5 .5";
- o.attrs.gradient = gradient;
- gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
- type = "radial";
- if (fx && fy) {
- fx = toFloat(fx);
- fy = toFloat(fy);
- pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
- fxfy = fx + S + fy;
- }
- return E;
- });
- gradient = gradient.split(/\s*\-\s*/);
- if (type == "linear") {
- var angle = gradient.shift();
- angle = -toFloat(angle);
- if (isNaN(angle)) {
- return null;
- }
- }
- var dots = R._parseDots(gradient);
- if (!dots) {
- return null;
- }
- o = o.shape || o.node;
- if (dots.length) {
- o.removeChild(fill);
- fill.on = true;
- fill.method = "none";
- fill.color = dots[0].color;
- fill.color2 = dots[dots.length - 1].color;
- var clrs = [];
- for (var i = 0, ii = dots.length; i < ii; i++) {
- dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
- }
- fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
- if (type == "radial") {
- fill.type = "gradientTitle";
- fill.focus = "100%";
- fill.focussize = "0 0";
- fill.focusposition = fxfy;
- fill.angle = 0;
- } else {
- // fill.rotate= true;
- fill.type = "gradient";
- fill.angle = (270 - angle) % 360;
- }
- o.appendChild(fill);
- }
- return 1;
- },
- Element = function (node, vml) {
- this[0] = this.node = node;
- node.raphael = true;
- this.id = R._oid++;
- node.raphaelid = this.id;
- this.X = 0;
- this.Y = 0;
- this.attrs = {};
- this.paper = vml;
- this.matrix = R.matrix();
- this._ = {
- transform: [],
- sx: 1,
- sy: 1,
- dx: 0,
- dy: 0,
- deg: 0,
- dirty: 1,
- dirtyT: 1
- };
- !vml.bottom && (vml.bottom = this);
- this.prev = vml.top;
- vml.top && (vml.top.next = this);
- vml.top = this;
- this.next = null;
- };
- var elproto = R.el;
-
- Element.prototype = elproto;
- elproto.constructor = Element;
- elproto.transform = function (tstr) {
- if (tstr == null) {
- return this._.transform;
- }
- var vbs = this.paper._viewBoxShift,
- vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
- oldt;
- if (vbs) {
- oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
- }
- R._extractTransform(this, vbt + tstr);
- var matrix = this.matrix.clone(),
- skew = this.skew,
- o = this.node,
- split,
- isGrad = ~Str(this.attrs.fill).indexOf("-"),
- isPatt = !Str(this.attrs.fill).indexOf("url(");
- matrix.translate(1, 1);
- if (isPatt || isGrad || this.type == "image") {
- skew.matrix = "1 0 0 1";
- skew.offset = "0 0";
- split = matrix.split();
- if ((isGrad && split.noRotation) || !split.isSimple) {
- o.style.filter = matrix.toFilter();
- var bb = this.getBBox(),
- bbt = this.getBBox(1),
- dx = bb.x - bbt.x,
- dy = bb.y - bbt.y;
- o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
- setCoords(this, 1, 1, dx, dy, 0);
- } else {
- o.style.filter = E;
- setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
- }
- } else {
- o.style.filter = E;
- skew.matrix = Str(matrix);
- skew.offset = matrix.offset();
- }
- oldt && (this._.transform = oldt);
- return this;
- };
- elproto.rotate = function (deg, cx, cy) {
- if (this.removed) {
- return this;
- }
- if (deg == null) {
- return;
- }
- deg = Str(deg).split(separator);
- if (deg.length - 1) {
- cx = toFloat(deg[1]);
- cy = toFloat(deg[2]);
- }
- deg = toFloat(deg[0]);
- (cy == null) && (cx = cy);
- if (cx == null || cy == null) {
- var bbox = this.getBBox(1);
- cx = bbox.x + bbox.width / 2;
- cy = bbox.y + bbox.height / 2;
- }
- this._.dirtyT = 1;
- this.transform(this._.transform.concat([["r", deg, cx, cy]]));
- return this;
- };
- elproto.translate = function (dx, dy) {
- if (this.removed) {
- return this;
- }
- dx = Str(dx).split(separator);
- if (dx.length - 1) {
- dy = toFloat(dx[1]);
- }
- dx = toFloat(dx[0]) || 0;
- dy = +dy || 0;
- if (this._.bbox) {
- this._.bbox.x += dx;
- this._.bbox.y += dy;
- }
- this.transform(this._.transform.concat([["t", dx, dy]]));
- return this;
- };
- elproto.scale = function (sx, sy, cx, cy) {
- if (this.removed) {
- return this;
- }
- sx = Str(sx).split(separator);
- if (sx.length - 1) {
- sy = toFloat(sx[1]);
- cx = toFloat(sx[2]);
- cy = toFloat(sx[3]);
- isNaN(cx) && (cx = null);
- isNaN(cy) && (cy = null);
- }
- sx = toFloat(sx[0]);
- (sy == null) && (sy = sx);
- (cy == null) && (cx = cy);
- if (cx == null || cy == null) {
- var bbox = this.getBBox(1);
- }
- cx = cx == null ? bbox.x + bbox.width / 2 : cx;
- cy = cy == null ? bbox.y + bbox.height / 2 : cy;
-
- this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
- this._.dirtyT = 1;
- return this;
- };
- elproto.hide = function () {
- !this.removed && (this.node.style.display = "none");
- return this;
- };
- elproto.show = function () {
- !this.removed && (this.node.style.display = E);
- return this;
- };
- elproto._getBBox = function () {
- if (this.removed) {
- return {};
- }
- return {
- x: this.X + (this.bbx || 0) - this.W / 2,
- y: this.Y - this.H,
- width: this.W,
- height: this.H
- };
- };
- elproto.remove = function () {
- if (this.removed || !this.node.parentNode) {
- return;
- }
- this.paper.__set__ && this.paper.__set__.exclude(this);
- R.eve.unbind("raphael.*.*." + this.id);
- R._tear(this, this.paper);
- this.node.parentNode.removeChild(this.node);
- this.shape && this.shape.parentNode.removeChild(this.shape);
- for (var i in this) {
- this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
- }
- this.removed = true;
- };
- elproto.attr = function (name, value) {
- if (this.removed) {
- return this;
- }
- if (name == null) {
- var res = {};
- for (var a in this.attrs) if (this.attrs[has](a)) {
- res[a] = this.attrs[a];
- }
- res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
- res.transform = this._.transform;
- return res;
- }
- if (value == null && R.is(name, "string")) {
- if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
- return this.attrs.gradient;
- }
- var names = name.split(separator),
- out = {};
- for (var i = 0, ii = names.length; i < ii; i++) {
- name = names[i];
- if (name in this.attrs) {
- out[name] = this.attrs[name];
- } else if (R.is(this.paper.customAttributes[name], "function")) {
- out[name] = this.paper.customAttributes[name].def;
- } else {
- out[name] = R._availableAttrs[name];
- }
- }
- return ii - 1 ? out : out[names[0]];
- }
- if (this.attrs && value == null && R.is(name, "array")) {
- out = {};
- for (i = 0, ii = name.length; i < ii; i++) {
- out[name[i]] = this.attr(name[i]);
- }
- return out;
- }
- var params;
- if (value != null) {
- params = {};
- params[name] = value;
- }
- value == null && R.is(name, "object") && (params = name);
- for (var key in params) {
- eve("raphael.attr." + key + "." + this.id, this, params[key]);
- }
- if (params) {
- for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
- var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
- this.attrs[key] = params[key];
- for (var subkey in par) if (par[has](subkey)) {
- params[subkey] = par[subkey];
- }
- }
- // this.paper.canvas.style.display = "none";
- if (params.text && this.type == "text") {
- this.textpath.string = params.text;
- }
- setFillAndStroke(this, params);
- // this.paper.canvas.style.display = E;
- }
- return this;
- };
- elproto.toFront = function () {
- !this.removed && this.node.parentNode.appendChild(this.node);
- this.paper && this.paper.top != this && R._tofront(this, this.paper);
- return this;
- };
- elproto.toBack = function () {
- if (this.removed) {
- return this;
- }
- if (this.node.parentNode.firstChild != this.node) {
- this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
- R._toback(this, this.paper);
- }
- return this;
- };
- elproto.insertAfter = function (element) {
- if (this.removed) {
- return this;
- }
- if (element.constructor == R.st.constructor) {
- element = element[element.length - 1];
- }
- if (element.node.nextSibling) {
- element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
- } else {
- element.node.parentNode.appendChild(this.node);
- }
- R._insertafter(this, element, this.paper);
- return this;
- };
- elproto.insertBefore = function (element) {
- if (this.removed) {
- return this;
- }
- if (element.constructor == R.st.constructor) {
- element = element[0];
- }
- element.node.parentNode.insertBefore(this.node, element.node);
- R._insertbefore(this, element, this.paper);
- return this;
- };
- elproto.blur = function (size) {
- var s = this.node.runtimeStyle,
- f = s.filter;
- f = f.replace(blurregexp, E);
- if (+size !== 0) {
- this.attrs.blur = size;
- s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
- s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
- } else {
- s.filter = f;
- s.margin = 0;
- delete this.attrs.blur;
- }
- return this;
- };
-
- R._engine.path = function (pathString, vml) {
- var el = createNode("shape");
- el.style.cssText = cssDot;
- el.coordsize = zoom + S + zoom;
- el.coordorigin = vml.coordorigin;
- var p = new Element(el, vml),
- attr = {fill: "none", stroke: "#000"};
- pathString && (attr.path = pathString);
- p.type = "path";
- p.path = [];
- p.Path = E;
- setFillAndStroke(p, attr);
- vml.canvas.appendChild(el);
- var skew = createNode("skew");
- skew.on = true;
- el.appendChild(skew);
- p.skew = skew;
- p.transform(E);
- return p;
- };
- R._engine.rect = function (vml, x, y, w, h, r) {
- var path = R._rectPath(x, y, w, h, r),
- res = vml.path(path),
- a = res.attrs;
- res.X = a.x = x;
- res.Y = a.y = y;
- res.W = a.width = w;
- res.H = a.height = h;
- a.r = r;
- a.path = path;
- res.type = "rect";
- return res;
- };
- R._engine.ellipse = function (vml, x, y, rx, ry) {
- var res = vml.path(),
- a = res.attrs;
- res.X = x - rx;
- res.Y = y - ry;
- res.W = rx * 2;
- res.H = ry * 2;
- res.type = "ellipse";
- setFillAndStroke(res, {
- cx: x,
- cy: y,
- rx: rx,
- ry: ry
- });
- return res;
- };
- R._engine.circle = function (vml, x, y, r) {
- var res = vml.path(),
- a = res.attrs;
- res.X = x - r;
- res.Y = y - r;
- res.W = res.H = r * 2;
- res.type = "circle";
- setFillAndStroke(res, {
- cx: x,
- cy: y,
- r: r
- });
- return res;
- };
- R._engine.image = function (vml, src, x, y, w, h) {
- var path = R._rectPath(x, y, w, h),
- res = vml.path(path).attr({stroke: "none"}),
- a = res.attrs,
- node = res.node,
- fill = node.getElementsByTagName(fillString)[0];
- a.src = src;
- res.X = a.x = x;
- res.Y = a.y = y;
- res.W = a.width = w;
- res.H = a.height = h;
- a.path = path;
- res.type = "image";
- fill.parentNode == node && node.removeChild(fill);
- fill.rotate = true;
- fill.src = src;
- fill.type = "tile";
- res._.fillpos = [x, y];
- res._.fillsize = [w, h];
- node.appendChild(fill);
- setCoords(res, 1, 1, 0, 0, 0);
- return res;
- };
- R._engine.text = function (vml, x, y, text) {
- var el = createNode("shape"),
- path = createNode("path"),
- o = createNode("textpath");
- x = x || 0;
- y = y || 0;
- text = text || "";
- path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
- path.textpathok = true;
- o.string = Str(text);
- o.on = true;
- el.style.cssText = cssDot;
- el.coordsize = zoom + S + zoom;
- el.coordorigin = "0 0";
- var p = new Element(el, vml),
- attr = {
- fill: "#000",
- stroke: "none",
- font: R._availableAttrs.font,
- text: text
- };
- p.shape = el;
- p.path = path;
- p.textpath = o;
- p.type = "text";
- p.attrs.text = Str(text);
- p.attrs.x = x;
- p.attrs.y = y;
- p.attrs.w = 1;
- p.attrs.h = 1;
- setFillAndStroke(p, attr);
- el.appendChild(o);
- el.appendChild(path);
- vml.canvas.appendChild(el);
- var skew = createNode("skew");
- skew.on = true;
- el.appendChild(skew);
- p.skew = skew;
- p.transform(E);
- return p;
- };
- R._engine.setSize = function (width, height) {
- var cs = this.canvas.style;
- this.width = width;
- this.height = height;
- width == +width && (width += "px");
- height == +height && (height += "px");
- cs.width = width;
- cs.height = height;
- cs.clip = "rect(0 " + width + " " + height + " 0)";
- if (this._viewBox) {
- R._engine.setViewBox.apply(this, this._viewBox);
- }
- return this;
- };
- R._engine.setViewBox = function (x, y, w, h, fit) {
- R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
- var width = this.width,
- height = this.height,
- size = 1 / mmax(w / width, h / height),
- H, W;
- if (fit) {
- H = height / h;
- W = width / w;
- if (w * H < width) {
- x -= (width - w * H) / 2 / H;
- }
- if (h * W < height) {
- y -= (height - h * W) / 2 / W;
- }
- }
- this._viewBox = [x, y, w, h, !!fit];
- this._viewBoxShift = {
- dx: -x,
- dy: -y,
- scale: size
- };
- this.forEach(function (el) {
- el.transform("...");
- });
- return this;
- };
- var createNode;
- R._engine.initWin = function (win) {
- var doc = win.document;
- doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
- try {
- !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
- createNode = function (tagName) {
- return doc.createElement('<rvml:' + tagName + ' class="rvml">');
- };
- } catch (e) {
- createNode = function (tagName) {
- return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
- };
- }
- };
- R._engine.initWin(R._g.win);
- R._engine.create = function () {
- var con = R._getContainer.apply(0, arguments),
- container = con.container,
- height = con.height,
- s,
- width = con.width,
- x = con.x,
- y = con.y;
- if (!container) {
- throw new Error("VML container not found.");
- }
- var res = new R._Paper,
- c = res.canvas = R._g.doc.createElement("div"),
- cs = c.style;
- x = x || 0;
- y = y || 0;
- width = width || 512;
- height = height || 342;
- res.width = width;
- res.height = height;
- width == +width && (width += "px");
- height == +height && (height += "px");
- res.coordsize = zoom * 1e3 + S + zoom * 1e3;
- res.coordorigin = "0 0";
- res.span = R._g.doc.createElement("span");
- res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
- c.appendChild(res.span);
- cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height);
- if (container == 1) {
- R._g.doc.body.appendChild(c);
- cs.left = x + "px";
- cs.top = y + "px";
- cs.position = "absolute";
- } else {
- if (container.firstChild) {
- container.insertBefore(c, container.firstChild);
- } else {
- container.appendChild(c);
- }
- }
- res.renderfix = function () {};
- return res;
- };
- R.prototype.clear = function () {
- R.eve("raphael.clear", this);
- this.canvas.innerHTML = E;
- this.span = R._g.doc.createElement("span");
- this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
- this.canvas.appendChild(this.span);
- this.bottom = this.top = null;
- };
- R.prototype.remove = function () {
- R.eve("raphael.remove", this);
- this.canvas.parentNode.removeChild(this.canvas);
- for (var i in this) {
- this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
- }
- return true;
- };
-
- var setproto = R.st;
- for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
- setproto[method] = (function (methodname) {
- return function () {
- var arg = arguments;
- return this.forEach(function (el) {
- el[methodname].apply(el, arg);
- });
- };
- })(method);
- }
-})();
-
- // EXPOSE
- // SVG and VML are appended just before the EXPOSE line
- // Even with AMD, Raphael should be defined globally
- oldRaphael.was ? (g.win.Raphael = R) : (Raphael = R);
-
- return R;
-}));
diff --git a/web/src/main/resources/js/routie.min.js b/web/src/main/resources/js/routie.min.js
deleted file mode 100644
index d9fb5b3d1..000000000
--- a/web/src/main/resources/js/routie.min.js
+++ /dev/null
@@ -1,8 +0,0 @@
-/*!
- * routie - a tiny hash router
- * v0.3.2
- * http://projects.jga.me/routie
- * copyright Greg Allen 2013
- * MIT License
-*/
-(function(n){var e=[],t={},r="routie",o=n[r],i=function(n,e){this.name=e,this.path=n,this.keys=[],this.fns=[],this.params={},this.regex=a(this.path,this.keys,!1,!1)};i.prototype.addHandler=function(n){this.fns.push(n)},i.prototype.removeHandler=function(n){for(var e=0,t=this.fns.length;t>e;e++){var r=this.fns[e];if(n==r)return this.fns.splice(e,1),void 0}},i.prototype.run=function(n){for(var e=0,t=this.fns.length;t>e;e++)this.fns[e].apply(this,n)},i.prototype.match=function(n,e){var t=this.regex.exec(n);if(!t)return!1;for(var r=1,o=t.length;o>r;++r){var i=this.keys[r-1],a="string"==typeof t[r]?decodeURIComponent(t[r]):t[r];i&&(this.params[i.name]=a),e.push(a)}return!0},i.prototype.toURL=function(n){var e=this.path;for(var t in n)e=e.replace("/:"+t,"/"+n[t]);if(e=e.replace(/\/:.*\?/g,"/").replace(/\?/g,""),-1!=e.indexOf(":"))throw Error("missing parameters for url: "+e);return e};var a=function(n,e,t,r){return n instanceof RegExp?n:(n instanceof Array&&(n="("+n.join("|")+")"),n=n.concat(r?"":"/?").replace(/\/\(/g,"(?:/").replace(/\+/g,"__plus__").replace(/(\/)?(\.)?:(\w+)(?:(\(.*?\)))?(\?)?/g,function(n,t,r,o,i,a){return e.push({name:o,optional:!!a}),t=t||"",""+(a?"":t)+"(?:"+(a?t:"")+(r||"")+(i||r&&"([^/.]+?)"||"([^/]+?)")+")"+(a||"")}).replace(/([\/.])/g,"\\$1").replace(/__plus__/g,"(.+)").replace(/\*/g,"(.*)"),RegExp("^"+n+"$",t?"":"i"))},s=function(n,r){var o=n.split(" "),a=2==o.length?o[0]:null;n=2==o.length?o[1]:o[0],t[n]||(t[n]=new i(n,a),e.push(t[n])),t[n].addHandler(r)},h=function(n,e){if("function"==typeof e)s(n,e),h.reload();else if("object"==typeof n){for(var t in n)s(t,n[t]);h.reload()}else e===void 0&&h.navigate(n)};h.lookup=function(n,t){for(var r=0,o=e.length;o>r;r++){var i=e[r];if(i.name==n)return i.toURL(t)}},h.remove=function(n,e){var r=t[n];r&&r.removeHandler(e)},h.removeAll=function(){t={},e=[]},h.navigate=function(n,e){e=e||{};var t=e.silent||!1;t&&l(),setTimeout(function(){window.location.hash=n,t&&setTimeout(function(){p()},1)},1)},h.noConflict=function(){return n[r]=o,h};var f=function(){return window.location.hash.substring(1)},c=function(n,e){var t=[];return e.match(n,t)?(e.run(t),!0):!1},u=h.reload=function(){for(var n=f(),t=0,r=e.length;r>t;t++){var o=e[t];if(c(n,o))return}},p=function(){n.addEventListener?n.addEventListener("hashchange",u,!1):n.attachEvent("onhashchange",u)},l=function(){n.removeEventListener?n.removeEventListener("hashchange",u):n.detachEvent("onhashchange",u)};p(),n[r]=h})(window);
\ No newline at end of file