org.gephi.preview.plugin.renderers

Class EdgeRenderer

java.lang.Object

org.gephi.preview.plugin.renderers.EdgeRenderer

All Implemented Interfaces:

org.gephi.preview.spi.Renderer

public class EdgeRenderer
extends Object
implements org.gephi.preview.spi.Renderer

Author:

Yudi Xue, Mathieu Bastian

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	EdgeRenderer.CurvedEdgeRenderer
private static class	EdgeRenderer.SelfLoopEdgeRenderer
private static class	EdgeRenderer.StraightEdgeRenderer

Field Summary

Fields

Modifier and Type	Field and Description
static String	BEZIER_CURVENESS
private static EdgeRenderer.CurvedEdgeRenderer	CURVED_RENDERER
protected float	defaultBezierCurviness
protected org.gephi.preview.types.EdgeColor	defaultColor
protected boolean	defaultEdgeCurved
protected int	defaultOpacity
protected float	defaultRadius
protected boolean	defaultRescaleWeight
protected boolean	defaultShowEdges
protected float	defaultThickness
static String	EDGE_MAX_WEIGHT
static String	EDGE_MIN_WEIGHT
private static EdgeRenderer.SelfLoopEdgeRenderer	SELF_LOOP_RENDERER
static String	SOURCE
static String	SOURCE_RADIUS
private static EdgeRenderer.StraightEdgeRenderer	STRAIGHT_RENDERER
static String	TARGET
static String	TARGET_RADIUS

Constructor Summary

Constructors

Constructor and Description
EdgeRenderer()

Method Summary

Methods

Modifier and Type	Method and Description
private static float	getAlpha(org.gephi.preview.api.PreviewProperties properties)
org.gephi.preview.api.CanvasSize	getCanvasSize(org.gephi.preview.api.Item item, org.gephi.preview.api.PreviewProperties properties)
static Color	getColor(org.gephi.preview.api.Item item, org.gephi.preview.api.PreviewProperties properties)
String	getDisplayName()
org.gephi.preview.api.PreviewProperty[]	getProperties()
private static float	getThickness(org.gephi.preview.api.Item item)
boolean	isRendererForitem(org.gephi.preview.api.Item item, org.gephi.preview.api.PreviewProperties properties)
private static boolean	isSelfLoopEdge(org.gephi.preview.api.Item item)
boolean	needsItemBuilder(org.gephi.preview.spi.ItemBuilder itemBuilder, org.gephi.preview.api.PreviewProperties properties)
void	preProcess(org.gephi.preview.api.PreviewModel previewModel)
void	render(org.gephi.preview.api.Item item, org.gephi.preview.api.RenderTarget target, org.gephi.preview.api.PreviewProperties properties)
private boolean	showEdges(org.gephi.preview.api.PreviewProperties properties)

Methods inherited from class java.lang.Object

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

Field Detail

EDGE_MIN_WEIGHT

public static final String EDGE_MIN_WEIGHT

See Also:

Constant Field Values

EDGE_MAX_WEIGHT

public static final String EDGE_MAX_WEIGHT

See Also:

Constant Field Values

BEZIER_CURVENESS

public static final String BEZIER_CURVENESS

See Also:

Constant Field Values

SOURCE

public static final String SOURCE

See Also:

Constant Field Values

TARGET

public static final String TARGET

See Also:

Constant Field Values

TARGET_RADIUS

public static final String TARGET_RADIUS

See Also:

Constant Field Values

SOURCE_RADIUS

public static final String SOURCE_RADIUS

See Also:

Constant Field Values

defaultShowEdges

protected boolean defaultShowEdges

defaultThickness

protected float defaultThickness

defaultRescaleWeight

protected boolean defaultRescaleWeight

defaultColor

protected org.gephi.preview.types.EdgeColor defaultColor

defaultEdgeCurved

protected boolean defaultEdgeCurved

defaultBezierCurviness

protected float defaultBezierCurviness

defaultOpacity

protected int defaultOpacity

defaultRadius

protected float defaultRadius

STRAIGHT_RENDERER

private static final EdgeRenderer.StraightEdgeRenderer STRAIGHT_RENDERER

CURVED_RENDERER

private static final EdgeRenderer.CurvedEdgeRenderer CURVED_RENDERER

SELF_LOOP_RENDERER

private static final EdgeRenderer.SelfLoopEdgeRenderer SELF_LOOP_RENDERER

Constructor Detail

EdgeRenderer

public EdgeRenderer()

Method Detail

preProcess

public void preProcess(org.gephi.preview.api.PreviewModel previewModel)

Specified by:

preProcess in interface org.gephi.preview.spi.Renderer

render

public void render(org.gephi.preview.api.Item item,
          org.gephi.preview.api.RenderTarget target,
          org.gephi.preview.api.PreviewProperties properties)

Specified by:

render in interface org.gephi.preview.spi.Renderer

getCanvasSize

public org.gephi.preview.api.CanvasSize getCanvasSize(org.gephi.preview.api.Item item,
                                             org.gephi.preview.api.PreviewProperties properties)

Specified by:

getCanvasSize in interface org.gephi.preview.spi.Renderer

getProperties

public org.gephi.preview.api.PreviewProperty[] getProperties()

Specified by:

getProperties in interface org.gephi.preview.spi.Renderer

isRendererForitem

public boolean isRendererForitem(org.gephi.preview.api.Item item,
                        org.gephi.preview.api.PreviewProperties properties)

Specified by:

isRendererForitem in interface org.gephi.preview.spi.Renderer

needsItemBuilder

public boolean needsItemBuilder(org.gephi.preview.spi.ItemBuilder itemBuilder,
                       org.gephi.preview.api.PreviewProperties properties)

Specified by:

needsItemBuilder in interface org.gephi.preview.spi.Renderer

getDisplayName

public String getDisplayName()

Specified by:

getDisplayName in interface org.gephi.preview.spi.Renderer

getColor

public static Color getColor(org.gephi.preview.api.Item item,
             org.gephi.preview.api.PreviewProperties properties)

showEdges

private boolean showEdges(org.gephi.preview.api.PreviewProperties properties)

isSelfLoopEdge

private static boolean isSelfLoopEdge(org.gephi.preview.api.Item item)

getAlpha

private static float getAlpha(org.gephi.preview.api.PreviewProperties properties)

getThickness

private static float getThickness(org.gephi.preview.api.Item item)