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HDF Reference Manual

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GR - Multifile General Raster Image Interface

   
Retrieves information about an attribute.
Creates a new raster image.
Terminates the GR interface session.
Terminates access to a raster image.
Retrieves the number of raster images and the number of global attributes in the file.
Finds the index of a data object's attribute given an attribute name.
Reads the values of an attribute for a data object.
Raster image identifier returned by GRcreate or GRselect
Retrieves raster image data compression type and compression information.
Retrieves general information about a raster image.
Gets the identifier of a palette given its index.
Retrieves information about a palette.
Retrieves the number of palettes for an image.
Maps a raster image identifier to a reference number.
Maps a palette identifier to a reference number.
Maps the name of a raster image to an index.
Reads a data chunk from a chunked raster image (pixel-interlace only)
Raster image identifier returned by GRcreate or GRselect
Reads a palette.
Maps the reference number of a raster image to an index.
Specifies the interlace mode to be used in the subsequent raster image read operation(s).
Specifies the interlace mode to be used in the next palette read operation(s).
Selects the existing raster image.
Assigns an attribute to a raster image or a file.
Specifies if the raster image will be stored in a file as a compressed raster image.
Makes a raster image a chunked raster image.
Specifies the maximum number of chunks to cache.
Specifies that the raster image will be written to an external file.
Initializes the GR interface.
Writes a data chunk to a chunked raster image (pixel-interlace only)
Writes a raster image.
Writes a palette.


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