Package noaa.coastwatch.render

Class PolygonFeatureOverlay

java.lang.Object

noaa.coastwatch.render.EarthDataOverlay

noaa.coastwatch.render.LineOverlay

noaa.coastwatch.render.PolygonOverlay

noaa.coastwatch.render.PolygonFeatureOverlay

All Implemented Interfaces:

Serializable, Cloneable, Comparable

public class PolygonFeatureOverlay
extends PolygonOverlay

The PolygonFeatureOverlay class annotes a data view with earth polygons from an PolygonFeatureSource.

Since:

3.1.9

Author:

Peter Hollemans

See Also:

• Serialized Form

Field Summary

Fields inherited from class noaa.coastwatch.render.LineOverlay

drawingShadow

Fields inherited from class noaa.coastwatch.render.EarthDataOverlay

alpha, lastTrans, prepared

Constructor Summary

Constructors

Constructor	Description
PolygonFeatureOverlay(Color color, int layer, Stroke stroke, Color fillColor, PolygonFeatureSource source)	Constructs a new overlay.
PolygonFeatureOverlay(Color color, PolygonFeatureSource source)	Constructs a new overlay.

Method Summary

Modifier and Type	Method	Description
protected void	draw(Graphics2D g, EarthDataView view)	Draws the overlay graphics.
protected void	prepare(Graphics2D g, EarthDataView view)	Prepares the overlay graphics prior to drawing.

Methods inherited from class noaa.coastwatch.render.PolygonOverlay

getColors, getFillColor, getFillColorWithAlpha, setFillColor

Methods inherited from class noaa.coastwatch.render.LineOverlay

clip, drawShadow, getDropShadow, getShadowColor, getStroke, render, setDropShadow, setStroke

Methods inherited from class noaa.coastwatch.render.EarthDataOverlay

clone, compareTo, getAlphaVersion, getColor, getColorWithAlpha, getLayer, getMetadataAtPoint, getName, getTransparency, getVisible, hasMetadata, invalidate, isPrepared, needsPrepare, setColor, setLayer, setName, setTransparency, setVisible

Methods inherited from class java.lang.Object

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

Constructor Details

PolygonFeatureOverlay

public PolygonFeatureOverlay(Color color,
 int layer,
 Stroke stroke,
 Color fillColor,
 PolygonFeatureSource source)

Constructs a new overlay.

Parameters:

color - the overlay color.

layer - the overlay layer number.

stroke - the stroke to use for vector paths.

fillColor - the fill color to use for polygon fills.

source - the source for polygon data.

PolygonFeatureOverlay

public PolygonFeatureOverlay(Color color,
 PolygonFeatureSource source)

Constructs a new overlay. The layer number is initialized to 0 and the stroke to the default BasicStroke.

Parameters:

color - the overlay color.

source - the source for polygon data.

Method Details

prepare

protected void prepare(Graphics2D g,
 EarthDataView view)

Description copied from class: EarthDataOverlay

Prepares the overlay graphics prior to drawing.

Specified by:

prepare in class EarthDataOverlay

Parameters:

g - the graphics object for drawing.

view - the earth data view.

draw

protected void draw(Graphics2D g,
 EarthDataView view)

Description copied from class: EarthDataOverlay

Draws the overlay graphics.

Specified by:

draw in class EarthDataOverlay

Parameters:

g - the graphics object for drawing.

view - the earth data view.