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Is it possible to create a bitmap image from a view or the screen in Android?
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Displays image resources, for example Bitmap or Drawable resources. ImageView is also commonly used to apply tints to an image and handle image scaling.
Run the application on an Android phone. Selecting "Take photo" will open your camera. Finally, the image clicked will be displayed in the ImageView. Selecting "Choose from Gallery" will open your gallery (note that the image captured earlier has been added to the phone gallery).
A bitmap (or raster graphic) is a digital image composed of a matrix of dots. When viewed at 100%, each dot corresponds to an individual pixel on a display. In a standard bitmap image, each dot can be assigned a different color. In this instance we will simply create a Bitmap directly: Bitmap b = Bitmap.
There are a couple of ways to do it. A simple one is to do the following:
Bitmap b = Bitmap.createBitmap(theView.getWidth(), theView.getHeight(), Bitmap.Config.ARGB_8888); Canvas c = new Canvas(b); theView.draw(c); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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