Region.IsVisible Method (PointF, Graphics)


Tests whether the specified PointF structure is contained within this Region when drawn using the specified Graphics.

Namespace:   System.Drawing
Assembly:  System.Drawing (in System.Drawing.dll)

member IsVisible : 
        point:PointF *
        g:Graphics -> bool


Type: System.Drawing.PointF

The PointF structure to test.

Type: System.Drawing.Graphics

A Graphics that represents a graphics context.

Return Value

Type: System.Boolean

true when point is contained within this Region; otherwise, false.

The current transformation of the graphics context is used to compute the region interior and the point coordinates on the drawing surface.

For a code example, see the IsVisible(RectangleF) method.

.NET Framework
Available since 1.1
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