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Diffstat (limited to 'graphics/pngcrush/README')
| -rw-r--r-- | graphics/pngcrush/README | 6 |
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diff --git a/graphics/pngcrush/README b/graphics/pngcrush/README new file mode 100644 index 0000000000000..a1161f9e3b2fd --- /dev/null +++ b/graphics/pngcrush/README @@ -0,0 +1,6 @@ +Pngcrush is an optimizer for PNG (Portable Network Graphics) files. +It can be run from a commandline in an MSDOS window, or from a UNIX or +LINUX commandline. Its main purpose is to reduce the size of the PNG IDAT +datastream by trying various compression levels and PNG filter methods. +It also can be used to remove unwanted ancillary chunks, or to add +certain chunks including gAMA, tRNS, iCCP, and textual chunks. |