Rescale an Image using Java

import java.awt.Graphics2D; import java.awt.geom.AffineTransform; import java.awt.image.BufferedImage; import; import javax.imageio.ImageIO; public class RescaleImage { public static void main(String[] args) throws Exception { BufferedImage imgSource = File("images//Image3.jpg")); BufferedImage imgDestination = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB); Graphics2D g = imgDestination.createGraphics(); AffineTransform affinetransformation = AffineTransform.getScaleInstance(2, 2); g.drawRenderedImage(imgSource, affinetransformation); ImageIO.write(imgDestination, "JPG", new File("outImage.jpg")); } }
Simple snippet showing how to rescale an Image using Java code.

#image #imaging #bufferedImage #ImageIO #Graphics2D


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