diff options
Diffstat (limited to 'graphics/pngcheck/DESCR')
| -rw-r--r-- | graphics/pngcheck/DESCR | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/graphics/pngcheck/DESCR b/graphics/pngcheck/DESCR new file mode 100644 index 00000000000..bc18d94c447 --- /dev/null +++ b/graphics/pngcheck/DESCR @@ -0,0 +1,8 @@ +pngcheck verifies the integrity of PNG, JNG, and MNG files (by +checking the internal 32-bit CRCs [checksums] and decompressing +the image data); it can optionally dump almost all of the chunk-level +information in the image in human-readable form. For example, it +can be used to print the basic statistics about an image (dimensions, +bit depth, etc.); to list the color and transparency info in its +palette (assuming it has one); or to extract the embedded text +annotations. This is a command-line program with batch capabilities. |