Flex :: Dropped Image Be Rotated In Canvas?
May 25, 2011this is the code for 3d rotation [code]i want to rotate the image after dropping them in the canvas.i am able to rotate them in the panel.
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[Code].....
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[Code]...
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[Code]....
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This will create a button that looks something like this[code]...
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Here are the mxml components:
Code:
<mx:Canvas id="_backgroundColor" width="100%" height="100%" x="0" y="0" />
<mx:Image id="_image" x="0" y="0" mouseEnabled="false" />
<mx:Canvas id="_paper" x="0" y="0" />
And here it is the function I have on the Canvas (_paper) mouseUp
Code:
private function onSaveModifications(evt:PaperEvents):void{
var bmpData:BitmapData = new BitmapData(this._paper.width,this._paper.height,true,0x00FFFFFF);
bmpData.draw(this._paper);
this._image.source = new Bitmap(bmpData);
this._paper.graphics.clear()
}
I want when I set the _background Canvas background color to see it, but I cannot because the Image component(_image) where I save the bitmap is masking it.
This is how I set the background
Code:
this._background.setStyle("backgroundColor",0xff0000)
Do you know how can I make the pixels of the bitmap that weren't drawn to be transparent?
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[Code]....
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[Code]...
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