Hi,
I want to apply mask for the images.there is one accordion in
which i have my images,one canvas in which i have to drag and drop
the
images.so the requirement is when i drag and drop the images i need
to
apply the mask.i tried alot,but iam not getting the masked image. and
for that images i want to apply colors at run-time.
for my images i gave it as...
<mx:image source="imagesource" id="mask_image"
cacheAsBitmap="true" mouseMove="mouseOverHandler(event)"/>
public function mouseOverHandler(event:MouseEvent):void
{
var img:Image = new Image;
img = event.currentTarget as Image;
//Alert.show(event.currentTarget.width);
var dragInitiator:Image = new Image;
dragInitiator = img;
var ds:DragSource = new DragSource();
ds.addData(dragInitiator, "img");
// The drag manager uses the image as the drag proxy
// and sets the alpha to 1.0 (opaque),
// so it appears to be dragged across the canvas.
var imageProxy:Image = new Image();
imageProxy.source = img.source;
imageProxy.height=100;
imageProxy.width=100;
DragManager.doDrag(dragInitiator, ds, event,
imageProxy, -15, -15, 1.00);
}
and now i have doubt, where i have to handle this images means,
what event i need to write...
i am handling this dragged image in "dragdrop"event.
private function dragDropHandler(event:DragEvent):void {
if (event.dragSource.hasFormat("img")) {
var draggedImage:Image =
event.dragSource.dataForFormat('img') as Image;
var dropCanvas:Canvas = event.currentTarget as
Canvas;
// Since this is a copy, create a new object to
// add to the drop target.
var str:String = new String;
str = draggedImage.source.toString();
//Alert.show(str);
if(str == "imagesource")
{
var mask_canvas:Canvas = new Canvas();
mask_canvas.cacheAsBitmap = true;
mask_canvas.mask = mask_image;
dropCanvas.addChild(mask_canvas);
}
}
i was written above code iam not getting...any one give me the
solution...it's very urgent.
Thanx in advance.......
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