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WebCamForVaadin

WebCam for Vaadin

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WebCam widget for Vaadin via flash.

Quick Start Guide

• make a new Vaadin project with latest Vaadin 6.6.x
• download and copy the WebCamForVaadin add-on into WebContent/WEB-INF/lib
• download and copy the Refresher add-on into WebContent/WEB-INF/lib
• compile widgetsets
• make simple program to add WebCamForVaadin component into your application
• start server and access your app's url (include '/' symbol in the end of the url)

Sample code

public class WebcamtestApplication extends Application implements
		WebCamListener {
	private Window mainWindow;
	private WebCamForVaadin webcam;
	private Refresher refresher = new Refresher();
	private Embedded image;

	@Override
	public void init() {
		refresher.setRefreshInterval(1000);
		mainWindow = new Window("WebcamApplication");
		mainWindow.addComponent(refresher);
		webcam = new WebCamForVaadin(this);
		mainWindow.addComponent(webcam);
		image = new Embedded("Image from webcam", null);
		mainWindow.addComponent(webcam);
		mainWindow.addComponent(image);
		setMainWindow(mainWindow);
	}

	public void onImageReady() {
		StreamResource picture = webcam.getPicture();
		picture.setMIMEType("image/jpeg");
		image.setImmediate(true);
		image.setMimeType("image/jpeg");
		image.setSource(picture);
		mainWindow.requestRepaint();
	}

	public void onError(String errorMessage) {
	}
}

Links

• Project Homepage
• Issue Tracker
• Discussion Forum
• Online Demo
• Source Code

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