florent37 / florent37/ShapeOfView

Big Drawing Bug

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#24 2 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
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Description

Unfortunately when you try to create a Bitmap from the View it wont show the correct View.

How it looks when added as a view:
![screenshot_20180803-174721](https://user-images.githubusercontent.com/20185223/43652589-e98c793a-9745-11e8-89bc-cc4a9540a5c9.jpg)

How it looks when taking a bitmap from this view:
![screenshot_20180803-174735](https://user-images.githubusercontent.com/20185223/43652600-ecc72672-9745-11e8-88cf-890e9ebc0c8d.jpg)

The method you use to create the bitmap is totally arbitrary:

` DisplayMetrics dm = getResources().getDisplayMetrics();
v.measure(View.MeasureSpec.makeMeasureSpec(dm.widthPixels, View.MeasureSpec.EXACTLY),
View.MeasureSpec.makeMeasureSpec(dm.heightPixels, View.MeasureSpec.EXACTLY));
v.layout(0, 0, v.getMeasuredWidth(), v.getMeasuredHeight());
Bitmap returnedBitmap = Bitmap.createBitmap(v.getMeasuredWidth(),
v.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(returnedBitmap);
v.draw(c);
`

or something like:
` setDrawingCacheEnabled(true);
buildDrawingCache();
getDrawingCache();
`

It really doesn't depend on the way you use to create the screenshot.

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