Image-Filter
From DocBase
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IMAGE-FILTER
Specifies type of algorithm used when an image is scaled.
| Arg | Type | Description | Values |
|---|---|---|---|
| filter-type | [word!] | Filter algorithm | nearest - Uses 'nearest neighbour' algorithm to scale image
bilinear - Uses bilinear filter' for scaling bicubic - Uses bicubic filter for scaling gaussian - Uses gaussian filter for scaling |
| filter-mode | [word!] | Optional. Filter mode used for slower but hi-quality output | resample |
| blur-amount | [decimal!] | Optional. Used only in resample mode |
Need a good stock bitmap for these examples.
Show examples for NEAREST NEIGHBOR here.
Show examples for BILINEAR here.
Show examples for BICUBIC here.
Show examples for RESAMPLE here.
Also there is no mention of up- or downscaling effects for each type, to for example allow the best performing algorithm for a specific job, e.g. thumbnail downscaling or full-screen upscaling.
--Henrikmk 06:19, 26 August 2007 (EDT)
