Simple Image Cropping with Flex
Here is a simple, pure as3, image cropper I wrote for Flex. I’ll try do a post later in the week describing how to use it in Flash cs3 and cs4.
[kml_flashembed publishmethod=”static” fversion=”9.0.0″ useexpressinstall=”true” replaceId=”flex_image_crop” movie=”http://www.wirelust.com/apps/flex_image_crop/bin-debug/main.swf” width=”640″ height=”458″ targetclass=”flashmovie”]
[/kml_flashembed]
Features:
- Very Simple
- Allows you to set min and max values for height and width
- Holding shift key keeps aspect ratio
You currently have to do the cropping on your own, either in flash or server side. I will followup later with examples of how to do that.
To embed this into you application, all you have to do is:
span style="color: #ff0000;">"demo1.jpg"); // imageBox is an mx:HBox in my mxml // Set up the initial crop
You can then listen for CropBox.EVENT_CHANGED to get the dimensions of the box as it changes:
span style="color: #009900; font-style: italic;">// snipped ...