HotPDF Delphi PDF Component Developer Guide | ![]() |
THPDFPage.RoundRect
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Draws a rectangle with rounded corners on the canvas.
Delphi syntax: procedure RoundRect ( X1, Y1, X2, Y2, X3, Y3: Integer );
C++ syntax: void __fastcall RoundRect ( int X1, int Y1, int X2, int Y2, int X3, int Y3);
Description
Use RoundRect to draw a rounded rectangle. The rectangle will have edges defined by the points (X1,Y1), (X2,Y1), (X2,Y2), (X1,Y2), but the corners will be shaved to create a rounded appearance. The curve of the rounded corners matches the curvature of an ellipse with width X3 and height Y3.
To draw an ellipse instead, use Ellipse. To draw a true rectangle, use Rectangle.
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