The rotatePicture method begins in Listing 6.
Listing 6. Beginning of the rotatePicture method. |
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private void rotatePicture(double angle){ //Set up the rotation transform rotateTransform = new AffineTransform(); //Negate the angle for counter-clockwise rotation. rotateTransform.rotate(-Math.toRadians(angle), butterflyWidth/2, butterflyHeight/2); |
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