Region.IsVisible Method (Rectangle, Graphics)

 

Tests whether any portion of the specified Rectangle structure is contained within this Region when drawn using the specified Graphics.

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

public bool IsVisible(
	Rectangle rect,
	Graphics g
)

Parameters

rect
Type: System.Drawing.Rectangle

The Rectangle structure to test.

g
Type: System.Drawing.Graphics

A Graphics that represents a graphics context.

Return Value

Type: System.Boolean

true when any portion of the rect is contained within this Region; otherwise, false.

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

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

.NET Framework
Available since 1.1
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