Image zooming in Flex

I have a photo gallery. All the photos are displayed as thumbnails. When a user clicks on a thumbnail, the preview will be displaye开发者_如何学Pythond in a canvas with full size. Now, I want to zoom the displayed image as much as possible. Any help is appreciated.

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I believe you should use the standard Pan/Zoom component.

Its in beta but pretty stable.

You can mix it with something like this to do what you want.