How to use

getNextDefaultColor

method

in

ca.uvic.cs.chisel.cajun.graph.arc.DefaultGraphArcStyle

/**
 * Adds the arc type and maps a color/gradient to it which is used as the line color for the
 * arc. If the arc type already exists then nothing is done.
 * 
 * @param type the node type to add
 */
public void addArcType(Object type) {
  if (!arcTypeToColor.containsKey(type)) {
    Color color = getNextDefaultColor();
    arcTypeToColor.put(type, color);
  }
}

public DefaultGraphArcStyle() {
  loadDefaultColors();
  this.nextColorIndex = 0;
  this.arcTypeToColor = new HashMap<Object, Paint>();
  this.defaultArcColor = getNextDefaultColor(); // new Color(64, 64, 128)
  
  this.dashWidth = 10f;
  this.capSquare = BasicStroke.CAP_SQUARE;
  tooltipBackground = defaultArcColor;
  tooltipTextColor = GraphicsUtils.getTextColor(tooltipBackground);
  tooltipFont = PText.DEFAULT_FONT;
}