ucar.unidata.gis
Class GisFeatureRendererMulti

java.lang.Object
  ucar.unidata.gis.GisFeatureRenderer
      ucar.unidata.gis.GisFeatureRendererMulti

All Implemented Interfaces:

Renderer

Direct Known Subclasses:

EsriShapefileRenderer

public abstract class GisFeatureRendererMulti
extends GisFeatureRenderer

Superclass for rendering collections of GisFeatures.

Version:

$Rev$

Author:

John Caron

Field Summary

Fields inherited from class ucar.unidata.gis.GisFeatureRenderer

displayProject, shapeList

Constructor Summary

GisFeatureRendererMulti()

Method Summary

void	createFeatureSet(double minDist) _more_
protected abstract ucar.unidata.geoloc.ProjectionImpl	getDataProjection() _more_
protected abstract List	getFeatures() _more_
abstract ucar.unidata.geoloc.LatLonRect	getPreferredArea() _more_
protected Iterator	getShapes(Graphics2D g, AffineTransform normal2device) _more_
protected double	getStats(Iterator featList) _more_
static void	setDiscretization(boolean b) _more_
static void	setPixelMatch(double d) _more_
void	setProjection(ucar.unidata.geoloc.ProjectionImpl project) Sets new projection for subsequent drawing.

Methods inherited from class ucar.unidata.gis.GisFeatureRenderer

draw, getColor, setColor

Methods inherited from class java.lang.Object

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

Constructor Detail

GisFeatureRendererMulti

public GisFeatureRendererMulti()

Method Detail

setDiscretization

public static void setDiscretization(boolean b)

_more_

Parameters:

b -

setPixelMatch

public static void setPixelMatch(double d)

_more_

Parameters:

d -

getPreferredArea

public abstract ucar.unidata.geoloc.LatLonRect getPreferredArea()

_more_

Specified by:

getPreferredArea in interface Renderer

Specified by:

getPreferredArea in class GisFeatureRenderer

Returns:

_more_

getFeatures

protected abstract List getFeatures()

_more_

Specified by:

getFeatures in class GisFeatureRenderer

Returns:

_more_

getDataProjection

protected abstract ucar.unidata.geoloc.ProjectionImpl getDataProjection()

_more_

Specified by:

getDataProjection in class GisFeatureRenderer

Returns:

_more_

setProjection

public void setProjection(ucar.unidata.geoloc.ProjectionImpl project)

Sets new projection for subsequent drawing.

Specified by:

setProjection in interface Renderer

Overrides:

setProjection in class GisFeatureRenderer

Parameters:

project - the new projection

createFeatureSet

public void createFeatureSet(double minDist)

_more_

Parameters:

minDist -

getShapes

protected Iterator getShapes(Graphics2D g,
                             AffineTransform normal2device)

_more_

Overrides:

getShapes in class GisFeatureRenderer

Parameters:

g -

normal2device -

Returns:

_more_

getStats

protected double getStats(Iterator featList)

_more_

Parameters:

featList -

Returns:

_more_