Document Solutions for Imaging
GrapeCity.Documents.Imaging Assembly / GrapeCity.Documents.Imaging Namespace / Indexed4bppBitmap Class
Properties Methods

In This Topic
    Indexed4bppBitmap Class Members
    In This Topic

    The following tables list the members exposed by Indexed4bppBitmap.

    Public Constructors
     NameDescription
    Public ConstructorIndexed4bppBitmap ConstructorInitializes a new instance of the Indexed4bppBitmap class.  
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    Public Properties
     NameDescription
    Public PropertyColorMapGets the associated lookup table with 16 Red-Green-Blue[-Alpha] palette entries.  
    Public PropertyDpiXGets the horizontal dpi of the bitmap.  
    Public PropertyDpiYGets the vertical dpi of the bitmap.  
    Public PropertyExifProfileGets or sets an instance of GrapeCity.Documents.Imaging.Exif.ExifProfile with Exif metadata of the image.  
    Public PropertyIccProfileDataGets or sets the raw ICC profile data.  
    Public PropertyIsDisposedGets a value indicating whether the Indexed4bppBitmap has been disposed of.  
    Public PropertyItemGets or sets a lookup table index (from 0 to 15) at the specified coordinates.  
    Public PropertyLowerBitsFirstGets or sets a value specifying whether pixels with lower column indices are stored in the lower-order bit tetrads of the byte.

    Setting this property causes an update to the pixel data.

     
    Public PropertyOpaqueGets or sets a value indicating whether the alpha channel of the image should be ignored.  
    Public PropertyPixelHeightGets the pixel height of the image.  
    Public PropertyPixelWidthGets the pixel width of the image.  
    Public PropertyPremultipliedGets or sets a value indicating if the color channels for all pixels are premultiplied by the alpha channel.  
    Public PropertyRawDataGets a pointer to the internal binary data.  
    Public PropertyScanLineLengthGets the number of bytes in one scan line.  
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    Public Methods
     NameDescription
    Public MethodApplyLicenseKeyApplies a license key to an instance of Indexed4bppBitmap.  
    Public MethodClearOverloaded. Clears the Indexed4bppBitmap with the specified lookup table index (from 0 to 15).  
    Public MethodClipCreates a new Indexed4bppBitmap with a fragment of the image.  
    Public MethodCloneCreates a new Indexed4bppBitmap with a copy of the image.  
    Public MethodCompactPaletteCompacts the image palette to 8 bits per color channel and returns the palette as an array of 32-bit ARGB values.  
    Public MethodDisposeClean up any resources being used.  
    Public MethodSetDpiOverloaded. Changes the physical resolution of the image.  
    Public MethodToGcBitmapOverloaded. Creates an instance of the GcBitmap class from the current Indexed4bppBitmap.  
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    See Also

    Reference

    Indexed4bppBitmap Class
    GrapeCity.Documents.Imaging Namespace

     

     

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