OK, it does work, disregard this babble. My bad.
On May 9, 10:55 am, stefoid <[EMAIL PROTECTED]> wrote:
> OK, I think I understand whats going on - an ImageView displays the
> image by: view.setBackground(imageyouwanttosee);
>
> this is not want I would want or expect, for precisely the reason that
> my clipping does not affect it. its lazy in my opinion. If I want to
> display a view with an image as a background, then I will call
> setbackground ON ANY TYPE OF VIEW. thats not what ImageView
> specifically should do in my opinion - it should set the image in the
> foreground so that view operations can be done on it.
>
> Im calling 'bug' on this.
>
> On May 8, 5:45 pm,stefoid<[EMAIL PROTECTED]> wrote:
>
> > Example code below is my attempt to clip an ImageView with a non-
> > rectangular shape. It doesnt work, I see the full rectangle.
> > Obviously I am misunderstanding some basic thing about the way android
> > graphics works.
>
> > any help appreciated.
>
> > also another question - why dont I have to call super.onDraw in my
> > override function?
>
> > public class ClipView extends ImageView{
>
> > public ClipView(Context context) {
> > super(context);
> > }
>
> > //@Override
> > protected void onDraw(Canvas canvas)
> > {
> > Path path = new Path();
> > path.rLineTo(300,0); // across 300
> > path.rLineTo(0,200); // down 300
> > path.rLineTo(-300,150); // left and down diagonally
> > path.close(); // go back to start
> > pos
>
> > canvas.clipPath(path, Op.REPLACE);
> > }
>
> > }
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