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Harris Geospatial / Docs Center / IDL Reference / I/O - HDF / HDF_DF24_GETIMAGE

HDF_DF24_GETIMAGE

HDF_DF24_GETIMAGE

The HDF_DF24_GETIMAGE procedure reads a 24-bit raster image from an HDF file. The default is to use the same format for reading as that used in writing the image. Note: it is slower to read an image in a different interlace than the one in which the image was originally written.

Syntax


HDF_DF24_GETIMAGE, Filename, Image [, /LINE | , /PIXEL | , /PLANE]

Arguments


Filename

A scalar string containing the name of the file to be read.

Image

A named variable in which the image data is returned.

Keywords


LINE

Set this keyword to force the image to be read with scan-line interlace.

PIXEL

Set this keyword to force the image to be read with pixel interlace.

PLANE

Set this keyword to force the image to be read with scan-plane interlace.

Version History


4.0

Introduced



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