Region.IsVisible Method (Int32, Int32, Int32, Int32, Graphics)

 
System_CAPS_noteNote

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

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

public bool IsVisible(
	int x,
	int y,
	int width,
	int height,
	Graphics g
)

Parameters

x
Type: System.Int32

The x-coordinate of the upper-left corner of the rectangle to test.

y
Type: System.Int32

The y-coordinate of the upper-left corner of the rectangle to test.

width
Type: System.Int32

The width of the rectangle to test.

height
Type: System.Int32

The height of the rectangle 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 specified rectangle 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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