Flex :: Change Image Source At Runtime?
Feb 16, 2010I want to change the image at click event.I change the source of the image on click but its not reflecting immediately it comes when any other event is fired.
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I have a hexagon map built by specifying width and height. I draw a wireframe and place a base image for each hex into a canvas. Next, the canvas listens for a mouse click. I then run a calculation to determine which hex the mouse click was closest to. My intent is to change the source of the image that the user clicked on.
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May 31, 2009I have what seems a straighfoward situation: I update the source property of an image, when the image is loaded i want to redraw the border skin to fit the new size of the image.
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May 31, 2010[Code]...
I am presuming this is because the image hasn't finished reading the png file off the disk yet. What event can I monitor to know when it's width and height will have the right values? The 'Complete' event only seems to work for DOWNLOADED images. The 'Render' event happens EVERY FRAME. The (undocumented?) 'sourceChanged', happens as soon as source changes, and has the same problem! What event do I watch that will let me know when the image's width and height properties will have valid values? Or is there some Synchronous version of I.source='xxx.png', that I don't know about?
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Code:
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Code:
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