adam
On Sep 27, 6:02 pm, Adam Lichwierowicz <[email protected]>
wrote:
> "i think it should just work provided you get the matrix after the
> layout management has been done on your imageview"
>
> Than please advice when exactly (or where in the code to be precise)
> is this moment - since in all of the listeners I have mentioned, the
> Matrix did not gave correct points - the points where the same as if
> the imageview was not rescaled at all. So I.e. Input point 110,50
> (correct on original unscaled bitmap)- output points 110,50 (incorrect
> on the screen)
>
with the following in my Activity:
@Override
protected void onResume() {
super.onResume();
Log.d(TAG, "onResume ");
ImageView iv = (ImageView) findViewById(R.id.iv);
Matrix m = iv.getImageMatrix();
Log.d(TAG, "onResume " + m);
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
Log.d(TAG, "onWindowFocusChanged " + hasFocus);
if (hasFocus) {
ImageView iv = (ImageView) findViewById(R.id.iv);
Matrix m = iv.getImageMatrix();
Log.d(TAG, "onWindowFocusChanged " + m);
}
}
i got in the logcat:
D/ShapeActivity( 829): onResume
D/ShapeActivity( 829): onResume Matrix{[1.0, 0.0, 0.0][0.0, 1.0, 0.0]
[0.0, 0.0, 1.0]}
D/ShapeActivity( 829): onWindowFocusChanged true
D/ShapeActivity( 829): onWindowFocusChanged Matrix{[5.6666665, 0.0,
24.0][0.0, 5.6666665, 0.0][0.0, 0.0, 1.0]}
where:
in onResume: Matrix{[1.0, 0.0, 0.0][0.0, 1.0, 0.0][0.0, 0.0, 1.0]}
means the identity Matrix (default one)
and
in onWindowFocusChanged: Matrix{[5.6666665, 0.0, 24.0][0.0, 5.6666665,
0.0][0.0, 0.0, 1.0]} means transformed Matrix due to layout management
for ImageView
pskink
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