diff options
| -rwxr-xr-x | Lib/test/test_imageop.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Lib/test/test_imageop.py b/Lib/test/test_imageop.py index 327726d..fc8dadf 100755 --- a/Lib/test/test_imageop.py +++ b/Lib/test/test_imageop.py @@ -36,7 +36,7 @@ def main(use_rgbimg=1): print 'tovideo' videoimage = imageop.tovideo (image, 4, width, height) - # Convert an rgb image to an 8 bit rgb (greyscale) + # Convert an rgb image to an 8 bit rgb if verbose: print 'rgb2rgb8' greyimage = imageop.rgb2rgb8(image, width, height) @@ -46,6 +46,16 @@ def main(use_rgbimg=1): print 'rgb82rgb' image = imageop.rgb82rgb(greyimage, width, height) + # Convert an rgb image to an 8 bit greyscale image + if verbose: + print 'rgb2grey' + greyimage = imageop.rgb2grey(image, width, height) + + # Convert an 8 bit greyscale image to a 24 bit rgb image + if verbose: + print 'grey2rgb' + image = imageop.grey2rgb(greyimage, width, height) + # Convert a 8-bit deep greyscale image to a 1-bit deep image by # tresholding all the pixels. The resulting image is tightly packed # and is probably only useful as an argument to mono2grey. |