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RasterRegion Class Members
Summary
The following tables list the members exposed by RasterRegion.
Public Constructors
| Name | Description | |
|---|---|---|
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RasterRegion | Initializes a new RasterRegion from the specified LeadRect structure. |
Public Methods
| Name | Description | |
|---|---|---|
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Clip | Trims this RasterRegion to fit inside a specified LeadRect. |
|
Clone | Creates an exact copy if this RasterRegion. |
|
Combine | Updates this RasterRegion to a combination of itself and the specified RasterRegion |
 |
FromBeziers | Creates a Bézier region. |
| |
FromCurve | Creates a curved region. |
| |
FromEllipse | Creates an elliptical raster region. |
| |
FromPolygon | Creates a polygonal raster region. |
| |
FromRectangle | Creates a rectangular raster region. |
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FromRoundRectangle | Creates a rounded rectangular raster region. |
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GetBounds | Gets a LeadRect structure that represents a rectangle that bounds this RasterRegion in pixels. |
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GetData | Returns an array of Byte that represents the information that describes this RasterRegion. |
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GetOutline | Gets the outline points of this RasterRegion |
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IsVisible | Tests whether the specified LeadPoint structure is contained within this RasterRegion. |
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MakeEmpty | Initializes this RasterRegion to an empty interior. |
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SetData | Overrides the data of this RasterRegion from an array of Byte. |
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Transform | Transforms this RasterRegion by the specified RasterRegionXForm. |
Protected Methods
| Name | Description | |
|---|---|---|
 |
Dispose | Releases all the resources used by this RasterRegion. |
|
Finalize | This member overrides Finalize. |
Public Properties
| Name | Description | |
|---|---|---|
 |
IsEmpty | Tests whether this RasterRegion has an empty interior. |
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LegacyEllipse | Ellipse region compatible with older version of LEADTOOLS (v18 and some old v19 DLLs). |
See Also
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Leadtools Assembly
