Attachment 75415 Details for Bug 47783 – reproducible testcase

reproducible testcase

ImageSaveTest.java (text/plain), 1.52 KB, created by Stef van Dijk

on 2007-08-05 22:59:54 EDT

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Filename:

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Creator: Stef van Dijk

Created: 2007-08-05 22:59:54 EDT

Size: 1.52 KB

patch

obsolete

>package swt.tests;
>
>import java.io.FileNotFoundException;
>import java.io.FileOutputStream;
>import java.io.IOException;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.graphics.GC;
>import org.eclipse.swt.graphics.Image;
>import org.eclipse.swt.graphics.ImageData;
>import org.eclipse.swt.graphics.ImageLoader;
>import org.eclipse.swt.widgets.Display;
>
>public class ImageSaveTest {
>	
>	public static void main(String[] args) {
>		(new ImageSaveTest()). run();
>		System.out.println("Test complete.");
>	}
>	
>	public void run() {
>
>		int width = 128;
>		int height = 1;
>
>		Display display = new Display();
>		Image img = new Image(display, width, height);
>		GC gc = new GC(img);
>		gc.setBackground(display.getSystemColor(SWT.COLOR_RED));
>		gc.fillRectangle(0,0,width,height);
>		gc.dispose();
>
>		ImageData imageData = img.getImageData();
>
>		ImageLoader imageLoader = new ImageLoader();
>		imageLoader.data = new ImageData[] {imageData};
>		imageLoader.logicalScreenWidth = imageData.width;
>		imageLoader.logicalScreenHeight = imageData.height;
>		FileOutputStream outputStream = null;
>		java.io.File imageFile = new java.io.File("test.jpg");
>		try {
>			try {
>				outputStream = new FileOutputStream(imageFile);
>			} catch (FileNotFoundException e) {
>				e.printStackTrace();
>			}
>			imageLoader.save(outputStream, SWT.IMAGE_JPEG);
>		} finally {
>			if (outputStream != null) {
>				try {
>					outputStream.close();
>				} catch (IOException e) {
>					e.printStackTrace();
>				}
>			}
>			display.dispose();
>		}
>	}
>}

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Attachments on bug 47783: 75415 | 86691