diff options
Diffstat (limited to 'src/fl_arci.cxx')
| -rw-r--r-- | src/fl_arci.cxx | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/fl_arci.cxx b/src/fl_arci.cxx index 8f481a63c..33c7a1abd 100644 --- a/src/fl_arci.cxx +++ b/src/fl_arci.cxx @@ -1,5 +1,5 @@ // -// "$Id: fl_arci.cxx,v 1.4.2.5.2.6 2004/08/25 00:20:26 matthiaswm Exp $" +// "$Id: fl_arci.cxx,v 1.4.2.5.2.7 2004/08/26 00:18:43 matthiaswm Exp $" // // Arc (integer) drawing functions for the Fast Light Tool Kit (FLTK). // @@ -55,10 +55,11 @@ void fl_arc(int x,int y,int w,int h,double a1,double a2) { a1 = a2-a1; a2 = 450-a2; FrameArc(&r, (short int)a2, (short int)a1); #elif defined(__APPLE_QUARTZ__) -# warning quartz - Rect r; r.left=x; r.right=x+w; r.top=y; r.bottom=y+h; - a1 = a2-a1; a2 = 450-a2; - FrameArc(&r, (short int)a2, (short int)a1); +# warning : no support for ovals yet! + float cx = x + 0.5f*w, cy = y + 0.5f*h; + float r = (w+h)*0.5f; + CGContextAddArc(fl_gc, cx, cy, r, a1/180.0f*M_PI, a2/180.0f*M_PI, 1); + CGContextStrokePath(fl_gc); #else XDrawArc(fl_display, fl_window, fl_gc, x,y,w-1,h-1, int(a1*64),int((a2-a1)*64)); #endif @@ -79,15 +80,12 @@ void fl_pie(int x,int y,int w,int h,double a1,double a2) { a1 = a2-a1; a2 = 450-a2; PaintArc(&r, (short int)a2, (short int)a1); #elif defined(__APPLE_QUARTZ__) -#warning quartz - Rect r; r.left=x; r.right=x+w; r.top=y; r.bottom=y+h; - a1 = a2-a1; a2 = 450-a2; - PaintArc(&r, (short int)a2, (short int)a1); +# warning : not implemented yet #else XFillArc(fl_display, fl_window, fl_gc, x,y,w,h, int(a1*64),int((a2-a1)*64)); #endif } // -// End of "$Id: fl_arci.cxx,v 1.4.2.5.2.6 2004/08/25 00:20:26 matthiaswm Exp $". +// End of "$Id: fl_arci.cxx,v 1.4.2.5.2.7 2004/08/26 00:18:43 matthiaswm Exp $". // |