luke
/
xschem
mirror of https://github.com/StefanSchippers/xschem.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

improve drawing quality of crosshair with (now default) fix for broken gpu enabled

This commit is contained in:
Stefan Schippers 2023-11-04 18:29:15 +01:00
parent fd5a1e0bdf
commit a5f660e54a
1 changed files with 25 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
src/callback.c
View File

@ -997,6 +997,9 @@ static int waves_callback(int event, int mx, int my, KeySym key, int button, int
return 0;
}
/* del == 0 : delete and draw
* del == 1 : delete
* del == 2 : draw */
void draw_crosshair(int del)
{
int sdw, sdp;
@ -1008,23 +1011,25 @@ void draw_crosshair(int del)
xctx->draw_pixmap = 0;
xctx->draw_window = 1;
if(fix_broken_tiled_fill || !_unix) {
MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0],
0, (int)Y_TO_SCREEN(xctx->prev_crossy) - 2 * INT_WIDTH(xctx->lw),
xctx->xrect[0].width, 4 * INT_WIDTH(xctx->lw),
0, (int)Y_TO_SCREEN(xctx->prev_crossy) - 2 * INT_WIDTH(xctx->lw));
MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0],
(int)X_TO_SCREEN(xctx->prev_crossx) - 2 * INT_WIDTH(xctx->lw), 0,
4 * INT_WIDTH(xctx->lw), xctx->xrect[0].height,
(int)X_TO_SCREEN(xctx->prev_crossx) - 2 * INT_WIDTH(xctx->lw), 0);
if(del != 2) {
if(fix_broken_tiled_fill || !_unix) {
MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0],
0, (int)Y_TO_SCREEN(xctx->prev_crossy) - 2 * INT_WIDTH(xctx->lw),
xctx->xrect[0].width, 4 * INT_WIDTH(xctx->lw),
0, (int)Y_TO_SCREEN(xctx->prev_crossy) - 2 * INT_WIDTH(xctx->lw));
MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gc[0],
(int)X_TO_SCREEN(xctx->prev_crossx) - 2 * INT_WIDTH(xctx->lw), 0,
4 * INT_WIDTH(xctx->lw), xctx->xrect[0].height,
(int)X_TO_SCREEN(xctx->prev_crossx) - 2 * INT_WIDTH(xctx->lw), 0);
} else {
drawtempline(xctx->gctiled, NOW, X_TO_XSCHEM(xctx->areax1),
xctx->prev_crossy, X_TO_XSCHEM(xctx->areax2), xctx->prev_crossy);
drawtempline(xctx->gctiled, NOW, xctx->prev_crossx, Y_TO_XSCHEM(xctx->areay1),
xctx->prev_crossx, Y_TO_XSCHEM(xctx->areay2));
}
}
drawtempline(xctx->gctiled, NOW, X_TO_XSCHEM(xctx->areax1),
xctx->prev_crossy, X_TO_XSCHEM(xctx->areax2), xctx->prev_crossy);
drawtempline(xctx->gctiled, NOW, xctx->prev_crossx, Y_TO_XSCHEM(xctx->areay1),
xctx->prev_crossx, Y_TO_XSCHEM(xctx->areay2));
if(!del) {
if(del != 1) {
drawline(xctx->crosshair_layer, NOW,X_TO_XSCHEM( xctx->areax1), xctx->mousey_snap,
X_TO_XSCHEM(xctx->areax2), xctx->mousey_snap, 3, NULL);
drawline(xctx->crosshair_layer, NOW, xctx->mousex_snap, Y_TO_XSCHEM(xctx->areay1),
@ -1224,6 +1229,9 @@ int rstate; /* (reduced state, without ShiftMask) */
waves_callback(event, mx, my, key, button, aux, state);
break;
}
if(draw_xhair) {
draw_crosshair(1);
}
if(xctx->ui_state & STARTPAN) pan(RUBBER, mx, my);
if(xctx->semaphore >= 2) break;
if(xctx->ui_state) {
@ -1307,7 +1315,7 @@ int rstate; /* (reduced state, without ShiftMask) */
}
}
if(draw_xhair) {
draw_crosshair(0);
draw_crosshair(2);
}
break;
case KeyRelease: