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Hi
We are developing a dynamic graph using android with java. We want to save the complete graph which is getting plotted in jpeg format. While trying to save the graph on the screen which is visible is getting saved.

Please help me.....

Below is the code for the same.


view.setDrawingCacheEnabled(true);
Bitmap bmp = Bitmap.createBitmap(view.getDrawingCache());
view.setDrawingCacheEnabled(false);
FileOutputStream fos = new FileOutputStream("Test.JPEG", true);
bmp.compress(CompressFormat.JPEG, 100, fos);
fos.close();

Thank you in advance.....
Posted 5-Dec-12 2:16am
Edited 5-Dec-12 2:19am
v2

1 solution

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Solution 1

You might need to build the cache, try

view.setDrawingCacheEnabled(true);
view.buildDrawingCache(); //<<<<--- try this
Bitmap bmp = Bitmap.createBitmap(view.getDrawingCache());
...
...

/Darren
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v3

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