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MGL_rgnEllipse

Generate an ellipse outline as a region.

Declaration

region_t * MGLAPI MGL_rgnEllipse(
rect_t extentRect,
const region_t *pen)

Prototype In

mgraph.h

Parameters

extentRect | Bounding rectangle for the ellipse
pen | Region to use as the _pen when drawing the ellipse

Return Value

New region generated, NULL if out of memory.

Description

This function generates the outline of an ellipse as a complex region by dragging the specified _pen region around the perimeter of the ellipse. The _pen used can be any arbitrary shape, however rectangular _pens are special cased to provide fast region generation.

See Also

MGL_rgnEllipseArc

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