>  Docs Center  >  Libraries  >  Salvaggio  >  READPPM






    This function serves to read a Netpbm format portable pixmap
    format (PPM) image.


    Image Processing.

Calling Sequence

    Result = READPPM( filename )



      The PPM image filename to be read.

Keyword Parameters

      This keyword will cause the function to change endian
      on the image data read from the file. This will only
      effect 16-bit per pixel (UINT) images.

Return Value

    An array containing the image data. This array will be of the
    correct data type for the provided image (BYTE or UINT) and will
    appear in BIP interleave order (bands, samples, lines). If the
    filename specified does not contain a valid PPM format image, the
    function will report this to the console and terminate execution.

Side Effects


Modification History

    Written by: Carl Salvaggio
    November, 2009 Original code


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    this source code may be used, no warranty of fitness for a particular purpose
    is offered. The user is advised to test the source code thoroughly before
    relying on it. The user must assume the entire risk of using the source code.

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