>  Docs Center  >  Libraries  >  JHU/APL/S1R  >  IMG_REPCLR

IMG_REPCLR

IMG_REPCLR

Name


      IMG_REPCLR

Purpose


      Replace a color in a 24-bit image.

Category


Calling Sequence


      img2 = img_repclr(img1)

Inputs


      img1 = Original image. in

Keyword Parameters


Keywords


        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


      img2 = Modified image. out

Common Blocks


Notes


Modification History


      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.



© 2019 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us