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xschem
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code formatting

This commit is contained in:
Stefan Frederik 2020-12-12 22:48:25 +01:00
parent fc5b1a9616
commit 03c42d3ecd
1 changed files with 61 additions and 69 deletions
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130
src/draw.c
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@ -752,76 +752,68 @@ void draw_temp_symbol(int what, GC gc, int n,int layer,short tmp_flip, short rot
void drawgrid()
{
double x,y;
double delta,tmp;
int i=0;
if( !draw_grid || !has_x) return;
delta=cadgrid*xctx->mooz;
while(delta<CADGRIDTHRESHOLD) delta*=CADGRIDMULTIPLY; /* <-- to be improved,but works */
x = xctx->xorigin*xctx->mooz;y = xctx->yorigin*xctx->mooz;
if(y>xctx->areay1 && y<xctx->areay2)
{
if(draw_window) XDrawLine(display, xctx->window, gc[GRIDLAYER],xctx->areax1+1,(int)y, xctx->areax2-1, (int)y);
if(draw_pixmap)
XDrawLine(display, xctx->save_pixmap, gc[GRIDLAYER],xctx->areax1+1,(int)y, xctx->areax2-1, (int)y);
}
if(x>xctx->areax1 && x<xctx->areax2)
{
if(draw_window) XDrawLine(display, xctx->window, gc[GRIDLAYER],(int)x,xctx->areay1+1, (int)x, xctx->areay2-1);
if(draw_pixmap)
XDrawLine(display, xctx->save_pixmap, gc[GRIDLAYER],(int)x,xctx->areay1+1, (int)x, xctx->areay2-1);
}
tmp = floor((xctx->areay1+1)/delta)*delta-fmod(-xctx->yorigin*xctx->mooz,delta);
for(x=floor((xctx->areax1+1)/delta)*delta-fmod(-xctx->xorigin*xctx->mooz,delta);x<xctx->areax2;x+=delta)
{
for(y=tmp;y<xctx->areay2;y+=delta)
{
if(i>=CADMAXGRIDPOINTS)
{
if(draw_window) {
if(big_grid_points) {
XDrawSegments(display,xctx->window,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->window,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
if(draw_pixmap) {
if(big_grid_points) {
XDrawSegments(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
i=0;
}
if(big_grid_points) {
xctx->biggridpoint[i].x1 = xctx->biggridpoint[i].x2 = (short)(x);
xctx->biggridpoint[i].y1 = xctx->biggridpoint[i].y2 = (short)(y);
i++;
} else {
xctx->gridpoint[i].x=(int)(x);
xctx->gridpoint[i].y=(int)(y);
i++;
}
double x,y;
double delta,tmp;
int i=0;
if( !draw_grid || !has_x) return;
delta=cadgrid*xctx->mooz;
while(delta < CADGRIDTHRESHOLD) delta*=CADGRIDMULTIPLY; /* <-- to be improved,but works */
x = xctx->xorigin*xctx->mooz; y = xctx->yorigin*xctx->mooz;
if(y>xctx->areay1 && y < xctx->areay2) {
if(draw_window) XDrawLine(display, xctx->window, gc[GRIDLAYER],xctx->areax1+1,(int)y, xctx->areax2-1, (int)y);
if(draw_pixmap)
XDrawLine(display, xctx->save_pixmap, gc[GRIDLAYER],xctx->areax1+1,(int)y, xctx->areax2-1, (int)y);
}
if(x>xctx->areax1 && x < xctx->areax2) {
if(draw_window) XDrawLine(display, xctx->window, gc[GRIDLAYER],(int)x,xctx->areay1+1, (int)x, xctx->areay2-1);
if(draw_pixmap)
XDrawLine(display, xctx->save_pixmap, gc[GRIDLAYER],(int)x,xctx->areay1+1, (int)x, xctx->areay2-1);
}
tmp = floor((xctx->areay1+1)/delta)*delta-fmod(-xctx->yorigin*xctx->mooz,delta);
for(x=floor((xctx->areax1+1)/delta)*delta-fmod(-xctx->xorigin*xctx->mooz,delta); x < xctx->areax2; x += delta) {
for(y=tmp; y < xctx->areay2; y += delta) {
if(i>=CADMAXGRIDPOINTS) {
if(draw_window) {
if(big_grid_points) {
XDrawSegments(display,xctx->window,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->window,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
if(draw_pixmap) {
if(big_grid_points) {
XDrawSegments(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
i=0;
}
if(big_grid_points) {
xctx->biggridpoint[i].x1 = xctx->biggridpoint[i].x2 = (short)(x);
xctx->biggridpoint[i].y1 = xctx->biggridpoint[i].y2 = (short)(y);
i++;
} else {
xctx->gridpoint[i].x=(int)(x);
xctx->gridpoint[i].y=(int)(y);
i++;
}
}
}
if(draw_window) {
if(big_grid_points) {
XDrawSegments(display,xctx->window,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->window,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
if(draw_pixmap) {
if(big_grid_points) {
XDrawSegments(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
}
if(draw_window) {
if(big_grid_points) {
XDrawSegments(display,xctx->window,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->window,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
if(draw_pixmap) {
if(big_grid_points) {
XDrawSegments(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->biggridpoint,i);
} else {
XDrawPoints(display,xctx->save_pixmap,gc[GRIDLAYER],xctx->gridpoint,i,CoordModeOrigin);
}
}
/* debug ... */
/* XFlush(display); */
}