Package org.graphstream.ui.view

Class GraphRendererBase<S,G>

java.lang.Object

org.graphstream.ui.view.GraphRendererBase<S,G>

All Implemented Interfaces:

StyleGroupListener, GraphRenderer<S,G>

public abstract class GraphRendererBase<S,G>
extends Object
implements GraphRenderer<S,G>, StyleGroupListener

Constructor Summary

Constructors

Constructor	Description
GraphRendererBase()

Method Summary

Modifier and Type	Method	Description
void	beginSelectionAt(double x1, double y1)	Called by the mouse manager to specify where a node and sprite selection started.
void	close()
void	endSelectionAt(double x2, double y2)	Called by the mouse manager to specify where a node and spite selection stopped.
S	getRenderingSurface()
void	open(GraphicGraph graph, S renderingSurface)
void	selectionGrowsAt(double x, double y)	The selection already started grows toward position (x, y).

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.graphstream.ui.view.GraphRenderer

allGraphicElementsIn, createDefaultView, findGraphicElementAt, getCamera, moveElementAtPx, render, screenshot, setBackLayerRenderer, setForeLayoutRenderer

Methods inherited from interface org.graphstream.ui.graphicGraph.StyleGroupListener

elementStyleChanged

Constructor Details

GraphRendererBase

public GraphRendererBase()

Method Details

open

public void open(GraphicGraph graph, S renderingSurface)

Specified by:

open in interface GraphRenderer<S,G>

close

public void close()

Specified by:

close in interface GraphRenderer<S,G>

getRenderingSurface

public S getRenderingSurface()

beginSelectionAt

public void beginSelectionAt(double x1, double y1)

Description copied from interface: GraphRenderer

Called by the mouse manager to specify where a node and sprite selection started.

Specified by:

beginSelectionAt in interface GraphRenderer<S,G>

Parameters:

x1 - The selection start abscissa.

y1 - The selection start ordinate.

selectionGrowsAt

public void selectionGrowsAt(double x, double y)

Description copied from interface: GraphRenderer

The selection already started grows toward position (x, y).

Specified by:

selectionGrowsAt in interface GraphRenderer<S,G>

Parameters:

x - The new end selection abscissa.

y - The new end selection ordinate.

endSelectionAt

public void endSelectionAt(double x2, double y2)

Description copied from interface: GraphRenderer

Called by the mouse manager to specify where a node and spite selection stopped.

Specified by:

endSelectionAt in interface GraphRenderer<S,G>

Parameters:

x2 - The selection stop abscissa.

y2 - The selection stop ordinate.