Tag: resize image

java January 17, 2010 by mkyong 4 comments

How to read and write an image in Java

In Java, we can use the javax.imageio.ImageIO class to read and write an image. 1. Read an image Read an image from a file. BufferedImage image = ImageIO.read(new File("c:\\test\\image.png")); Read an image from an URL. BufferedImage image = ImageIO.read(new URL("https://example.com/image.png")); 2. Write or save an image Write or save an image in different image formats. […]

java September 29, 2009 by mkyong 16 comments

How to resize an image in Java

This article shows two ways to resize an image (create a thumbnail) in Java. 1. Original Image, 544×184 Below is a Google logo image, width, height 544×184, and file size 14k. Later, we will resize the below image to a new width and height 300×150. 2. Resize an image or create a thumbnail. This Java […]