New versions of Imagemagick do not antialias ppm images used for
screen presentation of pictures.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25475
a592a061-630c-0410-9148-
cb99ea01b6c8
if not 'unrecognized' in output.lower():
opts = defopt + ' ' + opts
if not 'unrecognized' in output.lower():
opts = defopt + ' ' + opts
+# for ppm target formats, we need to flatten image, as ppm has no support
+# for alpha channel, see bug 4749
+if sys.argv[2][:4] == 'ppm:':
+ opts = opts + ' -flatten'
+
if os.system(r'convert %s "%s" "%s"' % (opts, sys.argv[1], sys.argv[2])) != 0:
print >> sys.stderr, sys.argv[0], 'ERROR'
print >> sys.stderr, 'Execution of "convert" failed.'
if os.system(r'convert %s "%s" "%s"' % (opts, sys.argv[1], sys.argv[2])) != 0:
print >> sys.stderr, sys.argv[0], 'ERROR'
print >> sys.stderr, 'Execution of "convert" failed.'