Name

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      IMG_REPCLR

Purpose

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      Replace a color in a 24-bit image.

Category

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Calling Sequence

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      img2 = img_repclr(img1)

Inputs

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      img1 = Original image. in

Keyword Parameters

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Keywords

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        CLR1=clr1 [r1,g1,b1] RGB values (0-255) of target color.
        CLR2=clr2 [r2,g2,b2] RGB values replacement color.
        TOL=tol Tolerance, Euclidian distance in RGB space. Def=0.
        COUNT=c Number of pixels changed.
        ERROR=err Error flag: 0=ok.

Outputs

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      img2 = Modified image. out

Common Blocks

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Notes

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Modification History

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      R. Sterner, 2001 Sep 24
      R. Sterner, 2010 May 12 --- Converted arrays from () to [].
  Copyright (C) 2001, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.