PolygonHotSpot Coordinates based on Graphics.FillPie Properties

[=?Utf-8?B?TWlrZQ==?=]

Hi. I'm filling a system.drawings.graphics object with color using the the
FillPie method. I need to draw a PolygonHotSpot around that image. Is it
possible to determine the coordinates necessary to build a PolygonHotSpot for
that pie based on the properties I used Filling the pie? If so, could someone
give me some direction please?

Thanks,
Mike

[bruce barker]

its simple geometry. you just need to decide how many splines for the
arc and whether the vertexes are inside or outside the arc. the simplest
is one spline, so you split the pie rectangle into a triangle.

-- bruce (sqlwork.com)
Mike wrote:

Hi. I'm filling a system.drawings.graphics object with color using the the
FillPie method. I need to draw a PolygonHotSpot around that image. Is it
possible to determine the coordinates necessary to build a PolygonHotSpot for
that pie based on the properties I used Filling the pie? If so, could someone
give me some direction please?

Thanks,
Mike

[=?Utf-8?B?TWlrZQ==?=]

Thanks

"bruce barker" wrote:

its simple geometry. you just need to decide how many splines for the
arc and whether the vertexes are inside or outside the arc. the simplest
is one spline, so you split the pie rectangle into a triangle.

-- bruce (sqlwork.com)
Mike wrote:

Hi. I'm filling a system.drawings.graphics object with color using the the
FillPie method. I need to draw a PolygonHotSpot around that image. Is it
possible to determine the coordinates necessary to build a PolygonHotSpot for
that pie based on the properties I used Filling the pie? If so, could someone
give me some direction please?

Thanks,
Mike