Romain Guy <romain...@android.com> wrote:
>Does it happen on all 4.x versions? (4.0, 4.1 and 4.2?) If so, please file a
>bug at b.android.com.
>
>
>
>On Sun, Mar 17, 2013 at 4:38 PM, user123 <ivanschu...@gmail.com> wrote:
>
>I'm rotating a custom view, which contains a textview, using
>getChildStaticTransformation:
>
>@Override
>protected boolean getChildStaticTransformation(View child, Transformation t) {
> t.clear();
> t.setTransformationType(Transformation.TYPE_MATRIX);
> camera.save();
> final Matrix imageMatrix = t.getMatrix();
>
> float transX = (textView.getWidth() / 2.0f);
> float transY = (textView.getHeight() / 2.0f);
>
> camera.rotateY(rot);
> camera.getMatrix(imageMatrix);
> imageMatrix.preTranslate(-transX, -transY);
> imageMatrix.postTranslate(transX, transY);
> camera.restore();
> //...
>}
>
>This works very well on all 2.x devices I have tested, but in 4.x devices, on
>angle != 0, the text dissapears. Rotation works well, but the text dissapears.
>It appears again if rotation is 0.
>
>What can I do to solve this? Thanks in advance!
>
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>--
>Romain Guy
>Android framework engineer
>romain...@android.com
>
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