Manual:$wgSharpenParameter
ImageMagick: $wgSharpenParameter | |
---|---|
Sharpening parameter to ImageMagick. |
|
Introduced in version: | 1.10.0 (r21411) |
Removed in version: | Still in use |
Allowed values: | (string) |
Default value: | '0x0.4' |
Other settings: Alphabetical | By function |
Details
This setting is used for the value of the -sharpen
parameter to ImageMagick.
See the description of this parameter, and an explanation of the values it can take (although -sharpen
does not take a threshold).
Note that the parameter is only passed to ImageMagick when, for a given image,
- perimeter of the thumbnail being generated < ($wgSharpenReductionThreshold × perimeter of the original image)