org.squigle.layers
Class PolygonLabelHandler

java.lang.Object
  |
  +--org.squigle.layers.MetaDataHandler
        |
        +--org.squigle.layers.PolygonLabelHandler

Direct Known Subclasses:

CountyLabelHandler

public class PolygonLabelHandler

extends MetaDataHandler

Constructor Summary

PolygonLabelHandler(java.awt.Component c)

Method Summary

protected void	drawRotatedString(java.awt.Graphics2D graphics, java.lang.String text, float radians, int x, int y, float length, java.awt.Color borderColor, java.awt.Color fillColor)
void	evaluatePoint(float[] p, java.lang.String[] metaData) override to store point data and a pointer to its metaData for later evaluation
void	process(java.lang.Object o) process the collected data
void	reset() clear the previous state from before evaluating the next frame

Methods inherited from class org.squigle.layers.MetaDataHandler

evaluateLine, evaluatePolygon, setLayer

Methods inherited from class java.lang.Object

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

Constructor Detail

PolygonLabelHandler

public PolygonLabelHandler(java.awt.Component c)

Method Detail

evaluatePoint

public void evaluatePoint(float[] p,
                          java.lang.String[] metaData)

Description copied from class: MetaDataHandler

override to store point data and a pointer to its metaData for later evaluation

Overrides:

evaluatePoint in class MetaDataHandler

Parameters:

p - point to be evaluated

metaData - the offset in the layers metaData ByteBuffer for this point

process

public void process(java.lang.Object o)

Description copied from class: MetaDataHandler

process the collected data

Overrides:

process in class MetaDataHandler

Parameters:

o - an external object to be used by the process stage

reset

public void reset()

Description copied from class: MetaDataHandler

clear the previous state from before evaluating the next frame

Overrides:

reset in class MetaDataHandler

drawRotatedString

protected void drawRotatedString(java.awt.Graphics2D graphics,
                                 java.lang.String text,
                                 float radians,
                                 int x,
                                 int y,
                                 float length,
                                 java.awt.Color borderColor,
                                 java.awt.Color fillColor)