|-d||--dest||path||Define a destination path (directory/file). The destination
The path may contain escape sequences:
|-D||--DEST||path||Like --dest, but create the directory path automatically.|
|-E||--esc||char||Define an alternative escape character for destination files. The default is '%'. For Windows batch files it is a good choice to set
|-o||--overwrite||Overwrite already existing files without warning and ignore option --number.|
|--number||If a file already exist, append a number directly before the file extension to make the filename unique. If other numbered files already exist (ignoring case), use the maximum existing index+1.
|-r||--remove-dest||Remove already existing files before creating it. If set, --overwrite is ignored.
|-u||--update||Update only existing files and don't create new files. If set, --overwrite and --remove-dest are ignored.|
|-p||--preserve||Preserve file times (atime+mtime) while converting or copying files.|
|-i||--ignore||Ignore non existing source files without warning.|
|--n-mipmaps||num||Force the number of mipmaps. Values between 0 and 20 are allowed. Value
|--max-mipmaps||num||Control the automatic mipmap creation. Values between 0 and 20 are allowed and the default is 4. The mipmap creation for an image stops, if the set number is reached. This option is ignored, if
|--mipmap-size||num||Define the minimal width and minimal height of a generated mipmap. Any value >0 is allowed. The default is 8. This option is ignored, if
|--pre-convert||Convert the image before the image format for the destination file is selected. This results in a perhaps worser graphic and is only useful to control graphic conversions.|
|-P||--patch||mode1.mode2...=file||This option specifies patch mode list and a file, separated by an equal sign. Mode is a point separated list of the keywords:
Abbreviations are allowed. The default is
If FILE starts with colon (
|--mipmaps||If reading a source, scan for mipmaps and load them too. For PNG files, files named
|--no-mipmaps||If reading a source, ignore mipmaps. This disables not the creation of mipmaps (see -n-mipmaps).
|--fast-mipmaps||If resizing an image, use the old fast resize algorithm (default until v1.64a) instead of the new smart one. Both algorithms differ only, when creating a mipmap for images with odd width or odd height. The old algorithm is faster (factor 2-4) than the default algorithm, but the new algorithm creates better resized images.
|--cmpr-default||rgb1[,rgb2]||Define 2 colors for the case, that all 16 pixels of a CMPR block are transparent. The default is to calculate an average color of all transparent pixels. Before v2.04 white was used.
2 RGB values (hex values with 6 digits each) are expected as parameter. If optional
Use parameter '
|-x||--transform||list||Convert image formats. A comma separated list with terms is expected. A term have the syntax
Allowed file formats are:
All terms are managed as list. For each graphic the list is iterated until the first SRC tuple of a term matches the graphic. Then the destination tuple is used for the transformation.
|--strip||If creating a PNG file, don't add comments about creator and source formats.|