ComponentOne PdfViewer for WPF and Silverlight
C1.WPF.PdfViewer.4.6.2 Assembly / CSJ2K.j2k.image Namespace / ImgDataAdapter Class
Properties Methods


In This Topic
    ImgDataAdapter Class Members
    In This Topic

    The following tables list the members exposed by ImgDataAdapter.

    Public Properties
     NameDescription
    Public PropertyImgHeightReturns the overall height of the image in pixels. This is the image's height without accounting for any component subsampling or tiling.

    This default implementation returns the value of the source.

     
    Public PropertyImgULXReturns the horizontal coordinate of the image origin, the top-left corner, in the canvas system, on the reference grid.

    This default implementation returns the value of the source.

     
    Public PropertyImgULYReturns the vertical coordinate of the image origin, the top-left corner, in the canvas system, on the reference grid.

    This default implementation returns the value of the source.

     
    Public PropertyImgWidthReturns the overall width of the image in pixels. This is the image's width without accounting for any component subsampling or tiling.

    This default implementation returns the value of the source.

     
    Public PropertyNomTileHeightReturns the nominal tiles height  
    Public PropertyNomTileWidthReturns the nominal tiles width  
    Public PropertyNumCompsReturns the number of components in the image.

    This default implementation returns the value of the source.

     
    Public PropertyTileHeightReturns the overall height of the current tile in pixels. This is the tile's height without accounting for any component subsampling. This is also referred as the reference grid height in the current tile.

    This default implementation returns the value of the source.

     
    Public PropertyTileIdxReturns the index of the current tile, relative to a standard scan-line order.

    This default implementation returns the value of the source.

     
    Public PropertyTilePartULXReturns the horizontal tile partition offset in the reference grid  
    Public PropertyTilePartULYReturns the vertical tile offset in the reference grid  
    Public PropertyTileWidthReturns the overall width of the current tile in pixels. This is the tile's width without accounting for any component subsampling. This is also referred as the reference grid width in the current tile.

    This default implementation returns the value of the source.

     
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    Public Methods
     NameDescription
    Public MethodgetCompImgHeightReturns the height in pixels of the specified component in the overall image.

    This default implementation returns the value of the source.

     
    Public MethodgetCompImgWidthReturns the width in pixels of the specified component in the overall image.

    This default implementation returns the value of the source.

     
    Public MethodgetCompSubsXReturns the component subsampling factor in the horizontal direction, for the specified component. This is, approximately, the ratio of dimensions between the reference grid and the component itself, see the 'ImgData' interface desription for details.

    This default implementation returns the value of the source.

     
    Public MethodgetCompSubsYReturns the component subsampling factor in the vertical direction, for the specified component. This is, approximately, the ratio of dimensions between the reference grid and the component itself, see the 'ImgData' interface desription for details.

    This default implementation returns the value of the source.

     
    Public MethodgetCompULXReturns the horizontal coordinate of the upper-left corner of the specified component in the current tile.

    This default implementation returns the value of the source.

     
    Public MethodgetCompULYReturns the vertical coordinate of the upper-left corner of the specified component in the current tile.

    This default implementation returns the value of the source.

     
    Public MethodgetNomRangeBits  
    Public MethodgetNumTilesOverloaded. Returns the number of tiles in the horizontal and vertical directions.

    This default implementation returns the value of the source.

     
    Public MethodgetTileReturns the indexes of the current tile. These are the horizontal and vertical indexes of the current tile.

    This default implementation returns the value of the source.

     
    Public MethodgetTileCompHeightReturns the height in pixels of the specified tile-component.

    This default implementation returns the value of the source.

     
    Public MethodgetTileCompWidthReturns the width in pixels of the specified tile-component tile.

    This default implementation returns the value of the source.

     
    Public MethodnextTileAdvances to the next tile, in standard scan-line order (by rows then columns). An NoNextElementException is thrown if the current tile is the last one (i.e. there is no next tile).

    This default implementation just advances to the next tile in the source.

     
    Public MethodsetTileChanges the current tile, given the new indexes. An IllegalArgumentException is thrown if the indexes do not correspond to a valid tile.

    This default implementation just changes the tile in the source.

     
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    See Also

    Reference

    ImgDataAdapter Class
    CSJ2K.j2k.image Namespace