I am trying to integrate an image cropper with Tapestry. Users can
select the portion of the image they want to keep and then click to
crop it--same idea as Facebook, Google Profiles, etc let you crop your
portrait when you upload it. I'm using this:
http://www.defusion.org.uk/code/javascript-image-cropper-ui-using-prototype-scriptaculous/
My question is how do I get the variables on the client side into my
component when the user clicks submit. In other words, when the user
selects a portion to crop they will be setting some client side
variables like:
x, y, height, width
I'd like to have a method like:
void onAction(int x, int y, int height, int width) {
// crop the picture
}
Any suggestions or link to documentation I've overlooked would be most
appreciated.
Mark
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