Previous: x/ zvpixsizeb Up: Miscellaneous Routines Next: x/ zvselpi

x/ zvpixsizeu


status = xvpixsizeu(pixsize, type, unit)
status = zvpixsizeu(pixsize, type, unit);

Return the size of a pixel in bytes from a file. This routine is exactly like x/ zvpixsize except that the IHOST and RHOST values are obtained from the file specified by UNIT, which must be open. It is provided merely as a shortcut to get the pixel size of a file.

Arguments:

rgd059@ipl.jpl.nasa.gov