Programmer Reference : Common Graphics : Drawing operations : Drawing pie slices and chords using filled arcs
Drawing pie slices and chords using filled arcs
Filled arcs draw either as a pie slice or as a chord, depending on the setting of the GCArcMode GC attribute. When the GCArcMode is set to ArcPieSlice, a pie slice is drawn.
| gc |
gc := CgGC default.
gc setArcMode: ArcPieSlice.
CgWindow default
fillArc: gc
x: 20
y: 20
width: 40
height: 40
angle1: 64 * 45
angle2: 64 * 270.
 
sp006095
 
When the GCArcMode is set to ArcChord, a chord is drawn.
| gc |
gc := CgGC default.
gc setArcMode: ArcChord.
CgWindow default
fillArc: gc
x: 20
y: 20
width: 40
height: 40
angle1: 64 * 45
angle2: 64 * 270.
 
sp006100
 
 
Last modified date: 04/18/2020