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Ellipse


Unit:SDL_rchart
Class:TSmithChart
Declaration:procedure Ellipse (cx, cy, HorizAxLeng, VertAxLeng: double);

The method Ellipse displays a filled 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 color of the boundary is determined by the property DataColor; the color of the inner area is specified by the property FillColor. The fill area of the ellipse may be either opaque or transparent, depending on the property TransparentItems. The line width may be adjusted by the property LineWidth.

Hint 1: A circle may be drawn by setting HorizAxLeng and VertAxLeng to equal values (=radius of the circle).


Hint 2: In the Light Edition the number of chart elements is restricted to 1000 elements.



Last Update: 2012-Oct-20