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| ImageAdv.scale() | This page was last modified over 30 day(s) ago and has 0 comment(s)
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| Back to ImageAdv Class Summary |
| Availability |
| Windows, Mac OSX, Linux |
| Usage |
| mdm.ImageAdv.scale(widthScale:Number, heightScale:Number):Boolean |
| Parameters |
| widthScale - ratio by which bitmap is to be scaled up or down - from 0 to 100 heightScale - ratio by which bitmap is to be scaled up or down - from 0 to 100 |
| Returns |
| Boolean indicating if operation succeeded |
| Description |
| This methods scaled bitmap by ratios provided with widthScale and heightScale values. If negative values are provided bitmap is downscaled. |
| Notes |
| This operation does not change your original file. It operates on bitmap hosted in memory - so you have to flush changes to local file to persist them by saving JPEG/PNG files locally. |
| Example Code |
| if(image.isValid) { var scaled:Boolean = image.scale(50, 50); if(scaled) { image.savePng(outputPath); }; }; }; |
| mdm.ImageAdv Class Example Downloads |
| No Example Downloads Available |
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