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RenderContextTest Method (Rectangle, Int32, Double)

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Implemented by derived classes to check whether the given Rectangle lies over an area reserved by an already placed object.

Namespace:  Telogis.GeoBase
Assembly: (in Version:
public abstract bool Test(
	Rectangle rect,
	int buffer,
	double angle


Type: System.DrawingRectangle
The Rectangle area to be tested.
Type: SystemInt32
The buffer value specifies the number of pixels on each side of the object that must remain clear of other objects, for the purpose of visual separation.
Type: SystemDouble
Specifies a clockwise rotation (in degrees) of the testable area.

Return Value

Type: Boolean
True if the tested area is available for placement, false if there is an overlap with an already-placed area.

See Place(Rectangle, Int32, Double, RenderMask) for an explanation of buffer values.

See Also