diff --git a/doc/xschem_man/developer_info.html b/doc/xschem_man/developer_info.html
index 421ce724..705444af 100644
--- a/doc/xschem_man/developer_info.html
+++ b/doc/xschem_man/developer_info.html
@@ -297,6 +297,7 @@ device="tantalium capacitor"
WIRE OBJECT
Example: N 890 -130 890 -110 {lab=ANALOG_GND}
+ Format: N x1 y1 x2 y2 {attributes}
The net 'N' tag is followed by the end point coordinates x1,y1 - x2,y2.
(stored and read as double precision numbers) and a property string, used in this case to name the net.
In most cases you don't need to specify attributes for nets (one exception is the bus attribute)
@@ -310,33 +311,53 @@ device="tantalium capacitor"
LINE OBJECT
Example: L 4 -50 20 50 20 {This is a line on layer 4}
+ Format: L layer x1 y1 x2 y2 {attributes}
The line 'L' tag is followed by an integer specifying the graphic layer
followed by the x1,y1 - x2,y2 coordinates of the line and a property string.
RECTANGLE OBJECT
Example: B 5 -62.5 -2.5 -57.5 2.5 {name=IN dir=in pinnumber=1}
+ Format: B layer x1 y1 x2 y2 {attributes}
The 'Box' 'B' tag is followed by an integer specifying the graphic layer followed
by the x1,y1 - x2,y2 coordinates of the rectangle
- and a final property string. This example defines a symbol pin.
+ and a final property string. This example defines a symbol pin.
+ A fill=true attribute may be given get a patterned fill (this is the default for rectangles).
+ A fill=false attribute may be given to avoid a fill pattern.
+ A fill=full attribute may be given to get a full solid fill.
+ Example: B 4 100 -300 400 100 {fill=false}
OPEN / CLOSED POLYGON OBJECT
Example: P 3 5 2450 -210 2460 -170 2500 -170 2510 -210 2450 -210 {}
+ Format: P layer npoints px1 py1 px2 py2 .... {attributes}
the Polygon 'P' tag is followed by an integer specifying the layer number,
followed by the number of points (integer),
the x,y coordinates of the polygon points and the property string (empty in this example).
If the last point is coincident to the first point a closed polygon is drawn.
- A 'fill=true' arribute may be given to fill a closed polygon, in this case a polygon line looks like:
+ A fill=true attribute may be given to fill a closed polygon, in this case a polygon line looks like:
P 3 5 2450 -210 2460 -170 2500 -170 2510 -210 2450 -210 {fill=true}
+ A fill=full attribute will paint the polygon with a solid full color (instead of a patterned fill).
+ A bezier=true attribute will transform the polygon into a bezier curve. See
+ the editor commands page on polygons.
+
+
ARC OBJECT
Example: A 3 450 -210 120 45 225 {}
+ Format: A x y r a b {attributes}
The Arc 'A' tag is followed by an integer specifying the layer number, followed by the arc x, y center coordinates,
the arc radius, the start angle (measured counterclockwise from the three o'clock direction), the arc sweep angle
(measured counterclockwise from the start angle) and the property string (empty in this example).
Angles are measured in degrees.
+ Arcs can be filled or not:
+ A fill=true attribute may be given get a patterned fill.
+ A fill=false attribute may be given to avoid a fill pattern. This is the default
+ A fill=full attribute may be given to get a full solid fill.
+ Circles are just arcs with a sweep angle of 360 degrees.
+ Example: A 4 100 -40 40 0 360 {fill=full}
+
COMPONENT INSTANCE