gov.nasa.worldwindx.examples.analytics
Class AnalyticSurfaceLegend

java.lang.Object
  gov.nasa.worldwindx.examples.analytics.AnalyticSurfaceLegend

All Implemented Interfaces:

Renderable

public class AnalyticSurfaceLegend
extends Object
implements Renderable

Nested Class Summary

static interface	AnalyticSurfaceLegend.LabelAttributes
protected static class	AnalyticSurfaceLegend.LabelRenderable
protected static class	AnalyticSurfaceLegend.OrderedLabel

Field Summary

protected static Color	DEFAULT_COLOR
protected static Font	DEFAULT_FONT
protected static int	DEFAULT_HEIGHT
protected static int	DEFAULT_WIDTH
protected Iterable<? extends Renderable>	labels
protected ScreenImage	screenImage
protected boolean	visible

Constructor Summary

protected

AnalyticSurfaceLegend()

Method Summary

protected BufferedImage	createColorGradientLegendImage(int width, int height, double minHue, double maxHue, Color borderColor)
protected Iterable<? extends Renderable>	createColorGradientLegendLabels(int width, int height, double minValue, double maxValue, Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels, AnalyticSurfaceLegend.LabelAttributes titleLabel)
static Iterable<? extends AnalyticSurfaceLegend.LabelAttributes>	createDefaultColorGradientLabels(double minValue, double maxValue, Format format)
static AnalyticSurfaceLegend.LabelAttributes	createDefaultTitle(String text)
static AnalyticSurfaceLegend.LabelAttributes	createLegendLabelAttributes(double value, String text, Font font, Color color, double xOffset, double yOffset)
protected void	doRender(DrawContext dc)
protected void	drawLabel(DrawContext dc, AnalyticSurfaceLegend.LabelAttributes attr, double x, double y, String halign, String valign)
static AnalyticSurfaceLegend	fromColorGradient(double minValue, double maxValue, double minHue, double maxHue, Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels, AnalyticSurfaceLegend.LabelAttributes titleLabel)
static AnalyticSurfaceLegend	fromColorGradient(int width, int height, double minValue, double maxValue, double minHue, double maxHue, Color borderColor, Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels, AnalyticSurfaceLegend.LabelAttributes titleLabel)
int	getHeight(DrawContext dc)
double	getOpacity()
Point	getScreenLocation(DrawContext dc)
int	getWidth(DrawContext dc)
boolean	isVisible()
void	render(DrawContext dc) Causes this Renderable to render itself using the provided draw context.
void	setOpacity(double opacity)
void	setScreenLocation(Point point)
void	setVisible(boolean visible)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_COLOR

protected static final Color DEFAULT_COLOR

DEFAULT_FONT

protected static final Font DEFAULT_FONT

DEFAULT_HEIGHT

protected static final int DEFAULT_HEIGHT

See Also:

Constant Field Values

DEFAULT_WIDTH

protected static final int DEFAULT_WIDTH

See Also:

Constant Field Values

labels

protected Iterable<? extends Renderable> labels

screenImage

protected ScreenImage screenImage

visible

protected boolean visible

Constructor Detail

AnalyticSurfaceLegend

protected AnalyticSurfaceLegend()

Method Detail

createColorGradientLegendImage

protected BufferedImage createColorGradientLegendImage(int width,
                                                       int height,
                                                       double minHue,
                                                       double maxHue,
                                                       Color borderColor)

createColorGradientLegendLabels

protected Iterable<? extends Renderable> createColorGradientLegendLabels(int width,
                                                                         int height,
                                                                         double minValue,
                                                                         double maxValue,
                                                                         Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels,
                                                                         AnalyticSurfaceLegend.LabelAttributes titleLabel)

createDefaultColorGradientLabels

public static Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> createDefaultColorGradientLabels(double minValue,
                                                                                                         double maxValue,
                                                                                                         Format format)

createDefaultTitle

public static AnalyticSurfaceLegend.LabelAttributes createDefaultTitle(String text)

createLegendLabelAttributes

public static AnalyticSurfaceLegend.LabelAttributes createLegendLabelAttributes(double value,
                                                                                String text,
                                                                                Font font,
                                                                                Color color,
                                                                                double xOffset,
                                                                                double yOffset)

doRender

protected void doRender(DrawContext dc)

drawLabel

protected void drawLabel(DrawContext dc,
                         AnalyticSurfaceLegend.LabelAttributes attr,
                         double x,
                         double y,
                         String halign,
                         String valign)

fromColorGradient

public static AnalyticSurfaceLegend fromColorGradient(double minValue,
                                                      double maxValue,
                                                      double minHue,
                                                      double maxHue,
                                                      Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels,
                                                      AnalyticSurfaceLegend.LabelAttributes titleLabel)

fromColorGradient

public static AnalyticSurfaceLegend fromColorGradient(int width,
                                                      int height,
                                                      double minValue,
                                                      double maxValue,
                                                      double minHue,
                                                      double maxHue,
                                                      Color borderColor,
                                                      Iterable<? extends AnalyticSurfaceLegend.LabelAttributes> labels,
                                                      AnalyticSurfaceLegend.LabelAttributes titleLabel)

getHeight

public int getHeight(DrawContext dc)

getOpacity

public double getOpacity()

getScreenLocation

public Point getScreenLocation(DrawContext dc)

getWidth

public int getWidth(DrawContext dc)

isVisible

public boolean isVisible()

render

public void render(DrawContext dc)

Description copied from interface: Renderable

Causes this Renderable to render itself using the provided draw context.

Specified by:

render in interface Renderable

Parameters:

dc - the DrawContext to be used

See Also:

DrawContext

setOpacity

public void setOpacity(double opacity)

setScreenLocation

public void setScreenLocation(Point point)

setVisible

public void setVisible(boolean visible)