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Text File  |  2002-10-03  |  1.6 KB  |  67 lines
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  4. ggggeeeetttthhhhggggrrrraaaammmm((((3333GGGG))))                                                      ggggeeeetttthhhhggggrrrraaaammmm((((3333GGGG))))
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  8. NNNNAAAAMMMMEEEE
  9.      ggggeeeetttthhhhggggrrrraaaammmm -  gets histogram data computed by hgram
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  11. CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  12.      vvvvooooiiiidddd ggggeeeetttthhhhggggrrrraaaammmm((((uuuunnnnssssiiiiggggnnnneeeedddd lllloooonnnngggg ****hhhhiiiisssstttt))))
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  14. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  15.      _h_i_s_t   is the destination for the histogram data specified with hgram.
  16.             Hist must be at least (number of bins per component) x (number of
  17.             components per pixel) long.
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  19. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  20.      gethgram returns the histogram from the graphics system to the CPU
  21.      memory. The ordering of the components for each FORMAT are RGBA for 4
  22.      component pixels, RGB for three component pixels, LA for two component
  23.      pixels, L for one component pixels.
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  25. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  26.      hgram minmax getminmax pixeltransfer pixelmap pixmode
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  28. NNNNOOOOTTTTEEEESSSS
  29.      gethgram only works on RealityEngine systems running 5.0.1 or greater.
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  63.                                                                         PPPPaaaaggggeeee 1111
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