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Java™ Media APIs: Cross-Platform Imaging, Media, and Visualization
book

Java™ Media APIs: Cross-Platform Imaging, Media, and Visualization

by Alejandro Terrazas, John Ostuni, Michael Barlow
November 2002
Intermediate to advanced content levelIntermediate to advanced
848 pages
19h 59m
English
Sams
Content preview from Java™ Media APIs: Cross-Platform Imaging, Media, and Visualization

Introduction

To begin, let's look at a simple program written using the Java Advanced Imaging (JAI) package. This program (shown in Listing 6.1) takes as parameters an image filename and a scale factor. It loads the image, scales its dimensions, and displays the results.

Listing 6.1 Intro.java
 package ch6; import java.awt.*; import javax.swing.*; import java.awt.image.renderable.ParameterBlock; import javax.media.jai.JAI; import javax.media.jai.RenderedOp; /** Intro.java -- objects of this class perform the following steps: 1. reads an image file 2. scales the image dimensions using provided scale factor 3. displays the result */ public class Intro extends JFrame { public Intro(String filename, String scaleFactor) { ParameterBlock pb; /* create ...
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Publisher Resources

ISBN: 0672320940Purchase book