Re: [android-developers] How to make visible only half potion of video on screen

Here's some code that sets a matrix that zooms to the upper left corner:

 

RectF movie = new RectF(0, 0, 1, 1);

                    

// zoom to upper left corner

RectF zoom_region = new RectF(0, 0, .5f, .5f);

Matrix transform = new Matrix();

transform.setRectToRect( zoom_region, movie, ScaleToFit.FILL);

mTextureView.setTransform(transform);

On Friday, January 18, 2013 2:50:57 PM UTC-6, bob wrote:

Also, you will want to use this function in the Matrix class to get

the matrix that will do the cropping:

boolean

setRectToRect(RectF src, RectF dst, Matrix.ScaleToFit stf)

Set the matrix to the scale and translate values that map the source rectangle to the destination rectangle, returning true if the the result can be represented.

On Friday, January 18, 2013 2:01:29 PM UTC-6, yashika wrote:

Thanku so much .. lbendlin. 

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