Package noaa.coastwatch.render

Class SolidBackground

java.lang.Object

noaa.coastwatch.render.EarthDataView

noaa.coastwatch.render.SolidBackground

All Implemented Interfaces:

Cloneable, Renderable

Direct Known Subclasses:

ColorPointEnhancement

public class SolidBackground
extends EarthDataView

The solid background class is an earth data view that creates a solid image of color to help view overlay graphics.

Since:

3.1.2

Author:

Peter Hollemans

Field Summary

Fields inherited from class noaa.coastwatch.render.EarthDataView

changed, image, imageDims, overlays, progress, stopRendering, trans, UPDATE_FRACTION, verbose

Constructor Summary

Constructors

Constructor	Description
SolidBackground(Color color)	Constructs a new solid background with the specified color.
SolidBackground(EarthTransform trans, int[] dims, Color color)	Constructs a new solid background with the specified color.

Method Summary

Modifier and Type	Method	Description
Color	getBackground()	Gets the background color.
protected void	prepare(Graphics2D g)	Prepares this view for rendering using the specified graphics object.
void	setBackground(Color color)	Sets the background color.

Methods inherited from class noaa.coastwatch.render.EarthDataView

addOverlay, addOverlays, clone, computeCaches, containsOverlay, getArea, getBounds, getCenter, getCorners, getImageAffine, getLegend, getOrientationAffine, getOverlays, getProgress, getResolution, getScale, getSize, getSubregion, getTransform, getUpsideDown, hasCompatibleCaches, hasCoordinateCaches, invalidate, isChanged, isPrepared, isRendering, magnify, magnify, magnify, main, removeOverlay, render, reset, resize, resize, resizeHeight, resizeMaxAspect, resizeWidth, setCenter, setCenterAndScale, setChanged, setImageAffine, setProgress, setProperties, setSize, setVerbose, showSubregion, stopRendering, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Details

SolidBackground

public SolidBackground(Color color)
                throws NoninvertibleTransformException

Constructs a new solid background with the specified color. The transform is set to an internal default transform.

Parameters:

color - the background color.

Throws:

NoninvertibleTransformException - if the resulting image transform is not invertible.

Since:

3.3.1

SolidBackground

public SolidBackground(EarthTransform trans,
 int[] dims,
 Color color)
                throws NoninvertibleTransformException

Constructs a new solid background with the specified color.

Parameters:

trans - the view earth transform.

dims - the grid dimensions to use for this view.

color - the background color.

Throws:

NoninvertibleTransformException - if the resulting image transform is not invertible.

Method Details

setBackground

public void setBackground(Color color)

Sets the background color.

getBackground

public Color getBackground()

Gets the background color.

prepare

protected void prepare(Graphics2D g)

Description copied from class: EarthDataView

Prepares this view for rendering using the specified graphics object. This method is called when any changes have occurred that require the view to be completely reconstructed, such as a change in view size or data window.

Specified by:

prepare in class EarthDataView