Package de.f0rce.signaturepad

Class ImageEncode

java.lang.Object

java.util.EventObject

com.vaadin.flow.component.ComponentEvent<SignaturePad>

de.f0rce.signaturepad.ImageEncode

All Implemented Interfaces:

Serializable

@DomEvent("image-encode")
public class ImageEncode
extends com.vaadin.flow.component.ComponentEvent<SignaturePad>

This class is used to listen to the image-encode event sent by the frontend. It contains the image URI and the MIME-Type.

Author:

David "F0rce" Dodlek

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
ImageEncode(SignaturePad source, boolean fromClient, String image, String type, boolean isEmpty)

Method Summary

Modifier and Type	Method	Description
String	getImage()	Returns the dataUrl of the encoded image.
String	getType()	Returns the type, the image has been encoded with.
boolean	isEmpty()	Returns if the signature is empty.

Methods inherited from class com.vaadin.flow.component.ComponentEvent

getSource, isFromClient, unregisterListener

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ImageEncode

public ImageEncode(SignaturePad source,
 boolean fromClient,
 @EventData("event.detail.image")
 String image,
 @EventData("event.detail.type")
 String type,
 @EventData("event.detail.isEmpty")
 boolean isEmpty)

Method Details

getImage

public String getImage()

Returns the dataUrl of the encoded image.

Returns:

String

getType

public String getType()

Returns the type, the image has been encoded with.

Returns:

String

isEmpty

public boolean isEmpty()

Returns if the signature is empty.

Returns:

boolean