org.corpus_tools.annis.gui.components

Class ScreenshotMaker

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.server.AbstractExtension

com.vaadin.server.AbstractJavaScriptExtension

org.corpus_tools.annis.gui.components.ScreenshotMaker

All Implemented Interfaces:

com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Extension, com.vaadin.shared.Connector, Serializable

@JavaScript(value={"vaadin://jquery.js","html2canvas.js","screenshotmaker.js"})
public class ScreenshotMaker
extends com.vaadin.server.AbstractJavaScriptExtension

A component that can make pure JavaScript based "screenshots". Uses the http://html2canvas.hertzen.com/ library.

Author:

Thomas Krause <krauseto@hu-berlin.de>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ScreenshotMaker.ScreenshotCallback

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

Constructor Summary

Constructors

Constructor and Description
ScreenshotMaker(ScreenshotMaker.ScreenshotCallback callback)

Method Summary

Modifier and Type	Method and Description
protected Class<? extends com.vaadin.server.ClientConnector>	getSupportedParentType()
void	makeScreenshot()

Methods inherited from class com.vaadin.server.AbstractJavaScriptExtension

addFunction, callFunction, getState, getState, registerRpc

Methods inherited from class com.vaadin.server.AbstractExtension

extend, getParent, remove, setParent

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addListener, addListener, addListener, addMethodInvocationToQueue, attach, beforeClientResponse, createState, detach, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isConnectorEnabled, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource, updateDiffstate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, attach, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, getUI, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Constructor Detail

ScreenshotMaker

public ScreenshotMaker(ScreenshotMaker.ScreenshotCallback callback)

Method Detail

getSupportedParentType

protected Class<? extends com.vaadin.server.ClientConnector> getSupportedParentType()

Overrides:

getSupportedParentType in class com.vaadin.server.AbstractExtension

makeScreenshot

public void makeScreenshot()