drawSectorAnnulus: Display a radial pie sector
Description
Displays a radial pie sector with optional annuli.
Usage
drawSectorAnnulus(angle1,angle2,radius1,radius2,col,angleinc=0.03)
Arguments
- angle1,angle2
Start and end angle for the sector.
- radius1,radius2
Start and end of the radial extent of the annulus.
- col
Color of the sector.
- angleinc
The angular increment to use in drawing the arcs.
Details
drawSectorAnnulus displays a single radial pie sector. It is probably
only useful when called from radial.pie.