Hello,
I’m Trying MatrixTransformer.rotateAroundExternalPoint, and i’m stuck into a precise point :
I got an image (50px width, 20px height) which turns around a given point:
//angle is an angle given at a time
MatrixTransformer.rotateAroundExternalPoint(scalingPlaneMatrix, 275, 200, angle);
//I create the bitmapdata
matrixImage = new BitmapData(50, 20, true, 0x00000000);
//Apply the tranform to the image
matrixImage.draw(BitmapData(image),scalingPlaneMatrix);
//passing it to a container
objet.displayBD=matrixImage;
//..and displaying the result (objet.Rect is 50x20, and is Position is define dynamically)
stageBitmapData.copyPixels(BitmapData(objet.displayBD), objet.Rect, objet.Position, null, null, true);
The image is displayed, but when the transformations (rotations) are applied with rotateAroundExternalPoint, at a given time the image will be excentered and wil be outside the values of 50,20 of the bitmapdata…
Question is :
How could I recenter or transform my BitmapData to display it fully in the stageBitmapData even with transfomation applied ?
transformée en suivant ces rotations ?
