Purpose
Add
a filled ellipse to an existing plot.
Synopsis
procedure IVEdrawellipse(handle: integer, x1: real, y1: real, x2: real, y2: real)
Arguments
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handle
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The number returned by IVEaddplot.
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x1
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The x coordinate of one corner of the ellipse's bounding rectangle.
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y1
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The y coordinate of one corner of the ellipse's bounding rectangle.
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x2
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The x coordinate of the opposite corner of the ellipse's bounding rectangle.
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y2
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The y coordinate of the opposite corner of the ellipse's bounding rectangle.
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Example
The following code draws a very "flat" ellipse centered at the origin.
IVEdrawellipse(plot,-5,0.5,5,-0.5)
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