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changeset 5446:4a00f3a31857

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[project @ 2005-09-12 17:18:04 by jwe]
author jwe
date Mon, 12 Sep 2005 17:18:04 +0000
parents 1d7ef19081e8
children 051ddd7a6681
files scripts/ChangeLog scripts/image/saveimage.m
diffstat 2 files changed, 6 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,8 @@
+2005-09-12  Stefan van der Walt <stefan@sun.ac.za>
+
+	* saveimage.m: Do not ignore most significant bit when writing
+	black and white images to file.
+
 2005-09-07  Bill Denney  <denney@seas.upenn.edu>
 
 	* audio/playaudio.m, control/base/__bodquist__.m,
--- a/scripts/image/saveimage.m
+++ b/scripts/image/saveimage.m
@@ -188,7 +188,7 @@
 
       fid = fopen (filename, "wb");
       fprintf (fid, "P4\n%s\n%d %d\n", tagline, img_nr, img_nc);
-      fwrite (fid, tmp, "char");
+      fwrite (fid, tmp, "uchar");
       fprintf (fid, "\n");
       fclose (fid);