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Thread: greyscale conversion

  1. Feb 5th, 2002, 10:02 PM #1
    kpooi
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    Question greyscale conversion

    i have 16-bit pixel values which i want to draw using pset.

    if i just put that value in using pset all the colors are shades of red

    how do i convert these values into greyscale and use it with pset?
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  2. Feb 5th, 2002, 10:43 PM #2
    Zaei
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    Use the RGB function. Simply set the 3 parameters to the same value, and you will get a shade of gray.

    Z.
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  3. Feb 5th, 2002, 10:47 PM #3
    The Hobo
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    Ex:

    VB Code:
    1. PSet (120, 120), vbBlack

    2. PSet (240, 120), RGB(112, 112, 112)

    3. PSet (480, 120), &HE0E0E0
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  4. Feb 5th, 2002, 10:52 PM #4
    kpooi
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    i cant use rgb() cause the value i have is 16 bit which is more than 255

    any other way ?
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