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HDF Reference Manual

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DFR8 - Single-file 8-Bit Raster Image Interface

Note: This interface is deprecated.

DFR8addimage/d8aimg -- Appends the RIS8 for the image to the file.

DFR8getdims/d8gdims -- Opens the file, finds the next image, retrieves the dimensions of the image, and determines whether there is a palette associated with the image.

DFR8getimage/d8gimg -- To retrieve the image and its palette, if it is present, and store them in the specified arrays.

DFR8getpalref -- Retrieves the reference number of the palette associated with the last image accessed.

DFR8lastref/d8lref -- Retrieves the last reference number written to or read from an RIS8.

DFR8nimages/d8nims -- Retrieves the number of 8-bit raster images stored in the specified file.

DFR8putimage/d8pimg -- Writes the RIS8 for the image as the first image in the file, overwriting any information previously in the file.

DFR8readref/d8rref -- Specifies the reference number of the image to be read when DFR8getimage is next called.

DFR8restart/d8first -- Causes the next get command to read from the first raster image set in the file.

DFR8setcompress/d8scomp -- Sets the compression type to be used when writing the next 8-bit raster image.

d8scomp -- Fortran-specific routine that sets the parameters needed for the JPEG algorithm.

d8sjpeg -- Fortran-specific routine that sets the parameters needed for the JPEG algorithm.

DFR8setpalette/d8spal -- Indicate which palette, if any, is to be used for subsequent image sets.

DFR8writeref/d8wref -- Specifies the reference number of the image to be written when DFR8addimage or DFR8putimage is next called.


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