The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information.... 
Home ChartPack RChart Class TRChart Methods Arc  
See also: Line, ActiveLayer, Ellipse  
Arc 

The method Arc draws an arc along the perimeter of an ellipse. The center of the ellipse is specified by the parameters (cx,cy ), the length of the horizontal and vertical half axes is specified by HorizAxLeng and VertAxLeng, respectively. The arc is drawn counterclockwise from Angle1 to Angle2, the angles have to be specified in radians and may assume values between pi and +pi. Angle values beyond this range will be automatically restricted.
The color of the boundary is determined by the property DataColor. The line width may be adjusted by the property LineWidth.
