Mercurial > octave-nkf
diff scripts/image/saveimage.m @ 904:3470f1e25a79
[project @ 1994-11-09 21:22:15 by jwe]
author | jwe |
---|---|
date | Wed, 09 Nov 1994 21:22:15 +0000 |
parents | 0faebdd7df57 |
children | 56520a75b5b3 |
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--- a/scripts/image/saveimage.m Wed Nov 09 20:02:47 1994 +0000 +++ b/scripts/image/saveimage.m Wed Nov 09 21:22:15 1994 +0000 @@ -1,29 +1,30 @@ function saveimage(filename,X,img_form,map) -#Save a matrix to disk in image format. -# -#saveimage(filename,x) saves matrix x to file filename in octave's image -#format. The current colormap is saved in the file also. -# -#saveimage(filename,x,"img") saves the image in the default format and -#is the same as saveimage(filename,x). -# -#saveimage(filename,x,"ppm") saves the image in ppm format instead of -#the default octave image format. -# -#saveimage(filename,x,"ps") saves the image in PostScript format instead -#of the default octave image format. (Note: images saved in PostScript format -#can not be read back into octave with loadimage.) -# -#saveimage(filename,x,format,map) saves the image along with the specified -#colormap in the specified format. -# -#Note: If the colormap contains only two entries and these entries are black -#and white, the bitmap ppm and PostScript formats are used. If the image is -#a gray scale image (the entries within each row of the colormap are equal) -#the gray scale ppm and PostScript image formats are used, otherwise the full -#color formats are used. -# -#SEE ALSO: loadimage, save, load, colormap + +# Save a matrix to disk in image format. +# +# saveimage(filename,x) saves matrix x to file filename in octave's image +# format. The current colormap is saved in the file also. +# +# saveimage(filename,x,"img") saves the image in the default format and +# is the same as saveimage(filename,x). +# +# saveimage(filename,x,"ppm") saves the image in ppm format instead of +# the default octave image format. +# +# saveimage(filename,x,"ps") saves the image in PostScript format instead +# of the default octave image format. (Note: images saved in PostScript format +# can not be read back into octave with loadimage.) +# +# saveimage(filename,x,format,map) saves the image along with the specified +# colormap in the specified format. +# +# Note: If the colormap contains only two entries and these entries are black +# and white, the bitmap ppm and PostScript formats are used. If the image is +# a gray scale image (the entries within each row of the colormap are equal) +# the gray scale ppm and PostScript image formats are used, otherwise the full +# color formats are used. +# +# SEE ALSO: loadimage, save, load, colormap if(nargin < 2) error("usage: saveimage(filename,matrix,[format, [colormap]])");