org.free.garminimg.utils
Class LabelDeClutteringFilter

java.lang.Object
  org.free.garminimg.utils.LabelDeClutteringFilter

public class LabelDeClutteringFilter
extends java.lang.Object

Sort the labels by importance for latter drawing.

Constructor Summary

LabelDeClutteringFilter(java.awt.Graphics2D g2, float fontSize, java.awt.Paint frontColor, java.awt.Paint backgroundColor)

Method Summary

void	addLineLabel(int[] xPoints, int[] yPoints, int nbPoints, Label label, int priority) Will try to put the label attached to one of the segments of the given line
void	addPointLabel(int x, int y, int width, int height, Label label, int priority) Will try to put the label horizontally around the point
void	addSurfaceLabel(int[] xPoints, int[] yPoints, int nbPoints, Label label, int priority) will try to put the label horizontaly within the given surface
void	paint()

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelDeClutteringFilter

public LabelDeClutteringFilter(java.awt.Graphics2D g2,
                               float fontSize,
                               java.awt.Paint frontColor,
                               java.awt.Paint backgroundColor)

Method Detail

addPointLabel

public void addPointLabel(int x,
                          int y,
                          int width,
                          int height,
                          Label label,
                          int priority)

Will try to put the label horizontally around the point

addLineLabel

public void addLineLabel(int[] xPoints,
                         int[] yPoints,
                         int nbPoints,
                         Label label,
                         int priority)

Will try to put the label attached to one of the segments of the given line

addSurfaceLabel

public void addSurfaceLabel(int[] xPoints,
                            int[] yPoints,
                            int nbPoints,
                            Label label,
                            int priority)

will try to put the label horizontaly within the given surface

paint

public void paint()