edu.uci.ics.jung.visualization.renderers

Interface EdgeLabelRenderer

All Known Implementing Classes:

DefaultEdgeLabelRenderer

public interface EdgeLabelRenderer

Method Summary

Modifier and Type	Method and Description
<E> java.awt.Component	getEdgeLabelRendererComponent(javax.swing.JComponent component, java.lang.Object value, java.awt.Font font, boolean isSelected, E edge) Returns the component used for drawing the label.
boolean	isRotateEdgeLabels()
void	setRotateEdgeLabels(boolean state)

Method Detail

getEdgeLabelRendererComponent

<E> java.awt.Component getEdgeLabelRendererComponent(javax.swing.JComponent component,
                                                     java.lang.Object value,
                                                     java.awt.Font font,
                                                     boolean isSelected,
                                                     E edge)

Returns the component used for drawing the label. This method is used to configure the renderer appropriately before drawing.

Type Parameters:

E - the edge type

Parameters:

component - the component that is asking the renderer to draw

value - the value of the cell to be rendered; the details of how to render the value are up to the renderer implementation. For example, if value is the string "true", it could be rendered as the string or as a checked checkbox.

font - the font to use in rendering the label

isSelected - whether the edge is currently selected

edge - the edge whose label is being drawn

Returns:

the component used for drawing the label

isRotateEdgeLabels

boolean isRotateEdgeLabels()

setRotateEdgeLabels

void setRotateEdgeLabels(boolean state)