- 0,0, 500,500, 0,0,0);
- gcvalues.background= 0;
- fabric= XCreateGC(display,window,GCBackground,&gcvalues);
- gcvalues.foreground= 1;
- gcvalues.background= 1;
+ 0,0, x11size,x11size, 0,0,0);
+
+ Colormap cmap= DefaultColormap(display,DefaultScreen(display));
+ black= colour_pixel(display,cmap,"black");
+ white= colour_pixel(display,cmap,"white");
+
+ gcvalues.foreground= gcvalues.background= black;
+ fabric= XCreateGC(display,window,GCForeground|GCBackground,&gcvalues);
+
+ gcvalues.foreground= gcvalues.background= white;
+