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TCanvas.Pie Draws a pie-shaped the section of the ellipse bounded by the rectangle (X1, Y1) and (X2, Y2) on the canvas. procedure Pie(X1, Y1, X2, Y2, X3, Y3, X4, Y4: Integer);overload; procedure Pie(X, Y, W, H, Angle, AngleLength: Integer); overload; Description Use Pie to draw a pie-shaped wedge on the image. In the first form of Pie, the wedge is defined by the ellipse bounded by the rectangle determined by the points (X1, Y1) and X2, Y2). The section drawn is determined by two lines radiating from the center of the ellipse through the points (X3, Y3) and (X4, Y4). Use the second form of Pie to draw a wedge that is defined by the ellipse bounded by the rectangle (X,Y,W,H), the start angle Angle and the arc length AngleLength. The angles Angle and AngleLength are 1/16th of a degree. For example, a full circle equals 5760 (16*360). Positive values of Angle and AngleLength mean counter-clockwise while negative values mean clockwise direction. Zero degrees is at the 3'o clock position. The wedge is outlined using Pen, and filled using Brush. |
1: | procedure Pie(X, Y, W, H, Angle, AngleLength: Integer); overload; |
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