For a list of all members of this type, see RasterImage members.
Public Methods
| Name | Description | |
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Access | Provides exclusive access to the image data contained in this RasterImage. |
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AddBeziersToRegion | Overloaded. Creates or updates the image region by adding a bezier region. |
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AddBorderToRegion | Creates a region of pixels with values that fall within a range defined by the value of a specific pixel and a lower and upper tolerance value but are not equal to the borderColor. |
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AddColorHsvRangeToRegion | Creates or updates the image region by adding a region that consists of all the pixels that fall in the given HSV color range. |
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AddColorRgbRangeToRegion | Creates or updates the image region by adding a region that consists of all the pixels that fall in the given RGB color range. |
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AddColorToRegion | Creates or updates the image region by adding a region that consists of all the pixels of a specified color. |
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AddCurveToRegion | Overloaded. Creates or updates the image region by adding a curved region. |
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AddDataToRegion | Creates or updates the image region using the specified region data. |
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AddEllipseToRegion | Creates or updates the image region by adding an elliptical region. |
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AddGdiPlusDataToRegion | Creates or updates the image region using the specified GDI+ region data. |
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AddGdiPlusRegionToRegion | Creates or updates the image region by adding the specified GDI+ region. |
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AddGdiRegionToRegion | Creates or updates the image region by adding the specified Windows region handle. |
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AddMagicWandToRegion | Sets a region based on the color found at point x, y in the image. |
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AddMaskToRegion | Creates or updates the image region by adding a region that consists of all the white pixels in a 1-bit mask image. |
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AddPage | Adds a new page to this RasterImage. |
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AddPages | Adds one or more images to this RasterImage. |
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AddPolygonToRegion | Overloaded. Creates or updates the image region by adding a polygonal region. |
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AddRectangleToRegion | Creates or updates the image region by adding a rectangular region. |
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AddRoundRectangleToRegion | Creates or updates the image region by adding a rounded rectangular region. |
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CalculatePaintModeRectangle | Adjusts the given rectangle based on the given paint mode properties. |
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CalculateRegionArea | Gets the total number of pixels in the image region. |
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CalculateRegionMaximumClipSegments | Gets the number of elements required to hold the clip segments for any row in the region. |
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ChangeCompression | Compresses or decompresses this RasterImage. |
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ChangeFromDib | Changes a Windows device independent bitmap (DIB) to a LEAD RasterImage object. |
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ChangeFromEmf | Changes a Windows enhanced metafile (EMF) into a LEAD RasterImage object and, if successful, frees the enhanced metafile. |
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ChangeFromHBitmap | Overloaded. Changes a Windows device dependent bitmap (DDB) to a LEAD RasterImage object. |
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ChangeFromWmf | Changes a Windows metafile (WMF) into a LEAD RasterImage object and, if successful, frees the metafile. |
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ChangeHeight | Increases or decreases the allocated height of an image. |
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ChangeToDib | Changes a LEAD RasterImage object to a Windows Device Independent Bitmap (DIB). |
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ChangeToEmf | Changes a LEAD RasterImage object into a Windows enhanced metafile (EMF) and, if successful, frees the image data. |
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ChangeToGdiPlusImage | Changes this RasterImage to a GDI+ Image. |
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ChangeToHBitmap | Overloaded. Changes a LEAD RasterImage object to a Windows Device Dependent Bitmap (DDB). |
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ChangeToWmf | Changes a LEAD RasterImage object into a Windows metafile (WMF) and, if successful, frees the image data. |
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ChangeViewPerspective | Rotates and flips the image data as necessary to achieve the desired view perspective. |
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Clone | Overloaded. Creates an exact copy of the current page of this RasterImage. |
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CloneAll | Creates an exact copy of this RasterImage. |
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ConvertToGdiPlusImage | Converts this RasterImage to a GDI+ image. |
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CopyData | Updates the data of this RasterImage. |
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CopyMetadataTo | Copies the metadata (tags, comments, and markers) to the given image. |
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CopyPaletteTo | Copies the palette of this RasterImage into a destination image. |
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CreateAlphaImage | Creates a grayscale image from this RasterImage alpha channel data. |
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CreateGdiPlusGraphics | Creates a GDI+ Graphics object using this RasterImage as the display surface. |
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CreateLeadDC | Creates a Windows device context using this RasterImage as the display surface. |
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CreateMaskFromRegion | Creates a 1-bit mask image from the region that is defined in the image. |
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CreateThumbnail | Creates a thumbnail image of this RasterImage. |
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DeleteLeadDC | Deletes the device context that was created using the CreateLeadDC method. |
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DisableEvents | Disables raising the Changed event. |
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Dispose | Overloaded. Releases all resources used by this RasterImage. |
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DitherLine | Overloaded. Used in a loop, dithers the line in a specified input buffer, and writes it to an output buffer. |
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EnableEvents | Enables raising the Changed event. |
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FillRegion | Overloaded. Highlights a region by displaying a filled, color representation of the region in the given Graphics object. |
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FlipRegion | Flips the image region (top to bottom). |
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FlipViewPerspective | Flips this RasterImage image by changing its ViewPerspective. |
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FrameRegion | Overloaded. Displays an outline of the image region in the given Graphics object. |
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FromDib | Creates a new image from the specified Windows device independent bitmap (DIB). |
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FromEmf | Converts an enhanced Windows metafile (EMF) into a LEAD RasterImage object. |
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FromHBitmap | Overloaded. Creates a new RasterImage from the specified Windows device dependent bitmap (DDB). |
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FromWmf | Converts a Windows metafile (WMF) into a LEAD RasterImage object. |
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GetGdiPlusRegionData | Gets the GDI+ data that describes the image region. |
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GetImageHeightDpi | Gets the height of this RasterImage in pixels, taking ViewPerspective and YResolution into account. |
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GetImageSizeDpi | Gets the size in pixels of this RasterImage object, taking YResolution into account. |
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GetImageWidthDpi | Gets the width of this RasterImage in pixels, taking ViewPerspective and XResolution into account. |
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GetLookupTable | Gets the 8-bit lookup table (LUT) of this RasterImage. |
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GetLookupTable16 | Gets the 16-bit lookup table (LUT) of this RasterImage. |
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GetNearestBitsPerPixel | Gets the nearest bits per pixel value supported by LEAD for the specified GDI+ pixel format. |
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GetObjectData | Populates a specified SerializationInfo with the data needed to serialize this object. |
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GetOverlayAttributes | Gets one or more overlay attributes for the specified index. |
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GetOverlayImage | Gets the overlay image for the specified index. |
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GetPaintColors | Returns a palette corresponding to this RasterImage if painted on the given graphics object. |
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GetPaintHPalette | Returns a Windows palette handle corresponding to this RasterImage if painted on the given device context. |
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GetPaintLookupTable | For internal use by LEADTOOLS. |
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GetPaintLookupTable16 | For internal use by LEADTOOLS. |
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GetPaintPalette | Returns a GDI+ palette corresponding to this RasterImage if painted on the given graphic object. |
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GetPalette | Gets a copy of the palette of this RasterImage object. |
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GetPixelColor | Returns the color of the specified pixel. |
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GetPixelData | Overloaded. Returns the pixel data of the specified pixel. |
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GetRegionBounds | Gets the bounding rectangle of the image region. |
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GetRegionBoundsClipped | Gets the bounding rectangle of the image region. |
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GetRegionClipSegments | Gets the segments contained in the region for a particular row. |
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GetRegionData | Gets the GDI data that describes the image region. |
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GetRow | Overloaded. Retrieves a row or more of image data from this RasterImage into a managed memory buffer. |
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GetRowColumn | Overloaded. Accepts a column offset to retrieve data from an image and place it in a buffer. |
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GetRowColumnCompressed | Overloaded. Retrieves a row (or part of a row) of 1-bit compressed data from an image that has been loaded in its compressed format. |
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GetRowCompressed | Overloaded. Retrieves one or more rows of 1-bit compressed data from an image that has been loaded in its compressed format. |
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GetTrueColorValue | Gets the true (RGB) value of the specified color based on the current image palette. |
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ImagePhysicalSize | Gets this RasterImage's dimensions corrected for resolution (DPI). |
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InsertPage | Inserts a new page into this RasterImage. |
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InsertPages | Inserts one or more pages into this RasterImage. |
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IsValidBitsPerPixelGdiPlus | Determines whether or not the specified bits per pixel value supported by LEAD is compatible with GDI+. |
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MakeGdiPlusCompatible | Makes this RasterImage GDI+ compatible. |
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MakeRegionEmpty | Removes the region from the image and frees the memory used for the region. |
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OffsetRegion | Moves the image region by the specified number of rows and columns. |
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OnChanged | Raises the Changed event. |
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Paint | Overloaded. Displays this RasterImage in the given Graphics object. |
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PaintBuffer | Overloaded. Paints image data from a buffer into a Graphics object. |
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PaintCmykPlanes | Overloaded. Displays the CMYK planes stored in the image in the given Graphics object. |
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PaintOverlay | Overloaded. Paints the overlay at the specified index. Use this method to paint overlays that are not automatically painted. |
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PaintRegion | Overloaded. Paints the image region to a Graphics object. |
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PaintRegionBuffer | Overloaded. Paints image region data from a buffer into a Graphics object. |
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PointFromImage | Translates a point (x,y) from this RasterImage view perspective to the specified view perspective. |
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PointToImage | Translates a point (x,y) from the specified view perspective to this RasterImage view perspective. |
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RectangleFromImage | Translates a rectangle from this RasterImage view perspective to the specified view perspective. |
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RectangleToImage | Translates a rectangle from a specified view perspective to this RasterImage view perspective. |
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RegionContains | Determines whether the specified pixel is in the image region. |
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RegionToGdiPlusRegion | Creates a GDI+ region that is a snapshot of this RasterImage region. |
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Release | Releases memory locked with Access back to the system. |
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RemoveAllPages | Removes all pages from this RasterImage. |
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RemovePageAt | Removes the page at the specified index from this RasterImage. |
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RemovePages | Removes one or more pages from this RasterImage. |
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ReverseRegion | Flips the image region (left to right). |
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RotateViewPerspective | Rotates this RasterImage by changing its ViewPerspective. |
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SetAlphaImage | Replaces existing alpha channel data or creates new alpha channel data. |
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SetLookupTable | Sets the 8-bit lookup table (LUT) of this RasterImage. |
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SetLookupTable16 | Sets the 16-bit lookup table (LUT) of this RasterImage. |
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SetOverlayImage | Sets the overlay image for a certain index. |
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SetOverlayImageSize | Changes the size of the overlay image for a certain index. |
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SetPaintLookupTable | For internal use by LEADTOOLS. |
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SetPalette | Sets the palette of this RasterImage object. |
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SetPixelColor | Changes the color value of the specified pixel. |
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SetPixelData | Overloaded. Changes the data of the specified pixel. |
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SetRow | Overloaded. Copies a row or more of image data to this RasterImage. |
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SetRowColumn | Overloaded. Copies data from a buffer into an image, with an offset to the image. |
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SetRowColumnCompressed | Overloaded. Puts a row (or part of a row) of 1-bit compressed data from a buffer into an image that is maintained in its compressed format. |
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SetRowCompressed | Overloaded. Puts one or more rows of 1-bit compressed data from a buffer into an image that is maintained in its compressed format. |
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SetRowSegments | Overloaded. For internal use by LEADTOOLS. |
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SetUserData | Sets the data for the image to the specified unmanaged memory buffer. |
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StartDithering | Initializes the buffered dithering of an image. |
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StopDithering | Cleans up all data variables and buffers allocated by the StartDithering and DitherLine methods. |
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TestGdiPlusCompatible | Tests this RasterImage to see if it is compatible with the GDI+ Image. |
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ToDib | Converts this RasterImage into a Windows device independent bitmap (DIB). |
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ToEmf | Converts a LEAD RasterImage object into a Windows enhanced metafile (EMF). |
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ToHBitmap | Overloaded. Creates a Windows device dependent bitmap (DDB) from this RasterImage. |
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ToWmf | Converts a LEAD RasterImage object into a Windows metafile (WMF). |
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TranslateColor | Overloaded. Translates the specified color in the image, and returns the nearest matching color in the destination image. |
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Underlay | Combines two images so that one appears to be an underlying texture for the other. |
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UpdateOverlayAttributes | Updates the overlay attributes for the overlay at the specified index. |
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UpdateOverlayBits | Updates the overlay image pixels with the bits from the corresponding bitplane of the main image. |
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WindowLevel | Sets up the paint or paint and image processing methods' window leveling options for this RasterImage |
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WindowLevelExt | Sets up the paint or paint and image processing methods' window leveling options for this RasterImage |
