I am new to Android application development.
I have large image file set into small fixed size ImageView but it is not display properly. It appears blurred and not clearly visible. Below is my code.
Thanks in advance.
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1Where is the code ??? – Vishal Raj Dec 10 '15 at 04:46
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I have try all the cases, which is in my code ... – Patel Hiren Dec 10 '15 at 04:49
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I want to draw signature in full screen and set into fixed size image on save but image view not show properly, I think problem is that large bitmap set into small image view , Please help me.. – Patel Hiren Dec 10 '15 at 04:52
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You can resize image bitmap using below code.
Bitmap <Your image bitmap>;
int height = (bitmap.getHeight() * 512 / bitmap.getWidth());
Bitmap scale = Bitmap.createScaledBitmap(bitmap, 512,height, true);
iv_signature.setImageBitmap(scale);
And also set android:scaleType="fitXY" in layout xml file for display complete image.
Chirag Savsani
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No i have get the drawing catch of the layout, save into file and decode this file into bitmap and set into image view. – Patel Hiren Dec 10 '15 at 05:10
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This is my original bitmap screen short- http://i.imgur.com/MIja7lF.png, on save set this bitmap as it is on this image view please see this screen short- http://i.imgur.com/giPUp45.png – Patel Hiren Dec 10 '15 at 05:20
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For that you have to see this answer. http://stackoverflow.com/questions/8417034/how-to-make-bitmap-compress-without-change-the-bitmap-size/8419112#8419112 – Chirag Savsani Dec 10 '15 at 05:24