Java Image Resize Aspect Ratio. When calling the resize method from the main method. You can use a background and a source at the same time though which can be useful for things like displaying a frame around the main image using just one imageview.
The source file being used for this example is iqbal png which has a size 254 198. Dimension newmaxsize new dimension 255 255. Also while defining the target image width and height we should pay attention to the image aspect ratio.
Bufferedimage resizeme imageio read new file orig jpg.
Dimension newmaxsize new dimension 255 255. The sample program here saves images in both png and jpg format but you can easily change it to serve your specific requirement. Width value is specified as 200 so that resized image has a width of 200 pixels and height ratio is maintained. You can also use imgscalr to resize images while maintaining aspect ratio.