org.kie.workbench.common.stunner.client.lienzo.canvas.wires

Class WiresCanvas

java.lang.Object

org.kie.workbench.common.stunner.core.client.canvas.AbstractCanvas<WiresCanvas.View>

org.kie.workbench.common.stunner.client.lienzo.canvas.wires.WiresCanvas

All Implemented Interfaces:

Canvas<Shape>, HasCanvasListeners<CanvasShapeListener>

public abstract class WiresCanvas
extends AbstractCanvas<WiresCanvas.View>

Lienzo based Canvas for Lienzo layer types. Provides a Lienzo canvas with a single layer as main layer for representing the diagram and supports both primitives/shapes and wires shapes/connectors as well.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	WiresCanvas.View

Nested classes/interfaces inherited from class org.kie.workbench.common.stunner.core.client.canvas.AbstractCanvas

AbstractCanvas.Cursors

Field Summary

Fields

Modifier and Type	Field and Description
static String	WIRES_CANVAS_GROUP_ID

Fields inherited from class org.kie.workbench.common.stunner.core.client.canvas.AbstractCanvas

canvasClearEvent, canvasDrawnEvent, canvasFocusedEvent, canvasShapeAddedEvent, canvasShapeRemovedEvent, grid, layer, listeners, shapes, view

Constructor Summary

Constructors

Modifier

Constructor and Description

protected

WiresCanvas(javax.enterprise.event.Event<CanvasClearEvent> canvasClearEvent, javax.enterprise.event.Event<CanvasShapeAddedEvent> canvasShapeAddedEvent, javax.enterprise.event.Event<CanvasShapeRemovedEvent> canvasShapeRemovedEvent, javax.enterprise.event.Event<CanvasDrawnEvent> canvasDrawnEvent, javax.enterprise.event.Event<CanvasFocusedEvent> canvasFocusedEvent, Layer layer, WiresCanvas.View view)

Method Summary

Modifier and Type	Method and Description
Optional<Shape>	getShapeAt(double x, double y)
com.ait.lienzo.client.core.shape.wires.WiresManager	getWiresManager()
Canvas	initialize(CanvasSettings settings)
protected void	log(Level level, String message)

Methods inherited from class org.kie.workbench.common.stunner.core.client.canvas.AbstractCanvas

addChildShape, addControl, addRegistrationListener, addShape, addTransientShape, afterDrawCanvas, clear, clearRegistrationListeners, clearShapes, deleteChildShape, deleteControl, deleteShape, deleteTransientShape, destroy, dock, equals, fireCanvasClear, fireCanvasShapeAdded, fireCanvasShapeRemoved, getAbsoluteX, getAbsoluteY, getGrid, getHeight, getLayer, getShape, getShapes, getView, getWidth, hashCode, loadingCompleted, loadingStarted, removeRegistrationListener, setGrid, setLoadingObserverCallback, show, undock

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.kie.workbench.common.stunner.core.client.canvas.Canvas

focus

Field Detail

WIRES_CANVAS_GROUP_ID

public static final String WIRES_CANVAS_GROUP_ID

See Also:

Constant Field Values

Constructor Detail

WiresCanvas

protected WiresCanvas(javax.enterprise.event.Event<CanvasClearEvent> canvasClearEvent,
                      javax.enterprise.event.Event<CanvasShapeAddedEvent> canvasShapeAddedEvent,
                      javax.enterprise.event.Event<CanvasShapeRemovedEvent> canvasShapeRemovedEvent,
                      javax.enterprise.event.Event<CanvasDrawnEvent> canvasDrawnEvent,
                      javax.enterprise.event.Event<CanvasFocusedEvent> canvasFocusedEvent,
                      Layer layer,
                      WiresCanvas.View view)

Method Detail

initialize

public Canvas initialize(CanvasSettings settings)

getWiresManager

public com.ait.lienzo.client.core.shape.wires.WiresManager getWiresManager()

getShapeAt

public Optional<Shape> getShapeAt(double x,
                                  double y)

log

protected void log(Level level,
                   String message)