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Added option - no-upscale, nu - as resizing strategy to decline upscaling of smaller images. Fix #61.

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Mikael Roos
2014-12-15 15:41:51 +01:00
parent 61e0473f47
commit 90bfced741
4 changed files with 125 additions and 26 deletions
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README.md
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@@ -212,6 +212,7 @@ These options affect strategy to use when resizing an image into a target image
| `nr, no-ratio, stretch` | Do *not* keep aspect ratio when resizing and using both width & height constraints. Results in stretching the image, if needed, to fit in the resulting box. |
| `cf, crop-to-fit` | Set together with both `h` and `w` to make the image fit into dimensions, and crop out the rest of the image. |
| `ff, fill-to-fit` | Set together with both `h` and `w` to make the image fit into dimensions, and fill the rest using a background color. You can optionally supply a background color as this `ff=00ff00`, or `ff=00ff007f` when using the alpha channel. |
| `nu, no-upscale` | Avoid smaller images from being upscaled to larger ones. Combine with `fill-to-fit` to get the smaller image centered on a larger canvas. |
@@ -280,6 +281,7 @@ Revision history
v0.6.x (latest)
* Added option `no-upscale, nu` as resizing strategy to decline upscaling of smaller images. Fix #61.
* Minor change in `CImage::resize()`, crop now does imagecopy without resamling.
* Correcting internal details for save-as and response json which indicated wrong colors. Fix #62.
* Fixed fill-to-fit that failed when using aspect-ratio. Fix #52.