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fl_arc() and fl_pie() were drawing 1 pixel too little horizontally and

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vertically under WIN32 compared to X11.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.0@834 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 1999-11-09 16:40:05 +00:00
parent b23b10c7e0
commit 20522b715e
1 changed files with 4 additions and 4 deletions
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8
src/fl_arci.cxx
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@ -1,5 +1,5 @@
//
// "$Id: fl_arci.cxx,v 1.4 1999/01/07 19:17:36 mike Exp $"
// "$Id: fl_arci.cxx,v 1.4.2.1 1999/11/09 16:40:05 mike Exp $"
//
// Arc (integer) drawing functions for the Fast Light Tool Kit (FLTK).
//
@ -46,7 +46,7 @@ void fl_arc(int x,int y,int w,int h,double a1,double a2) {
int ya = y+h/2-int(h*sin(a1/180.0*M_PI));
int xb = x+w/2+int(w*cos(a2/180.0*M_PI));
int yb = y+h/2-int(h*sin(a2/180.0*M_PI));
Arc(fl_gc, x, y, x+w, y+h, xa, ya, xb, yb);
Arc(fl_gc, x, y, x+w+1, y+h+1, xa, ya, xb, yb);
#else
XDrawArc(fl_display, fl_window, fl_gc, x,y,w-1,h-1, int(a1*64),int((a2-a1)*64));
#endif
@ -61,12 +61,12 @@ void fl_pie(int x,int y,int w,int h,double a1,double a2) {
int xb = x+w/2+int(w*cos(a2/180.0*M_PI));
int yb = y+h/2-int(h*sin(a2/180.0*M_PI));
SelectObject(fl_gc, fl_brush());
Pie(fl_gc, x, y, x+w, y+h, xa, ya, xb, yb);
Pie(fl_gc, x, y, x+w+1, y+h+1, xa, ya, xb, yb);
#else
XFillArc(fl_display, fl_window, fl_gc, x,y,w,h, int(a1*64),int((a2-a1)*64));
#endif
}
//
// End of "$Id: fl_arci.cxx,v 1.4 1999/01/07 19:17:36 mike Exp $".
// End of "$Id: fl_arci.cxx,v 1.4.2.1 1999/11/09 16:40:05 mike Exp $".
//