Package gov.nasa.worldwindx.examples.util

Class ImageAnnotation

java.lang.Object

gov.nasa.worldwind.avlist.AVListImpl

gov.nasa.worldwind.render.AbstractAnnotation

gov.nasa.worldwind.render.ScreenAnnotation

gov.nasa.worldwindx.examples.util.ImageAnnotation

All Implemented Interfaces:

AVList, Disposable, Annotation, Renderable, Restorable

Direct Known Subclasses:

ButtonAnnotation, DialogAnnotation.BusyImage

public class ImageAnnotation
extends ScreenAnnotation

Nested Class Summary

Nested classes/interfaces inherited from class gov.nasa.worldwind.render.AbstractAnnotation

AbstractAnnotation.TextCacheKey

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	enableSmoothing
protected boolean	fitSizeToImage
protected int	imageHeight
protected int	imageWidth
protected boolean	showToolTip
protected java.awt.Point	toolTipPoint
protected java.lang.String	toolTipText
protected boolean	useImageAspectRatio
protected boolean	useMipmaps

Fields inherited from class gov.nasa.worldwind.render.ScreenAnnotation

position, screenPoint

Fields inherited from class gov.nasa.worldwind.render.AbstractAnnotation

alwaysOnTop, attributes, childList, delegateOwner, layoutManager, maxActiveAltitude, minActiveAltitude, pickEnabled, pickSupport, text, textBoundsMap, vertexBuffer, wrappedTextMap

Fields inherited from interface gov.nasa.worldwind.render.Annotation

ANTIALIAS_DONT_CARE, ANTIALIAS_FASTEST, ANTIALIAS_NICEST

Constructor Summary

Constructors

Constructor	Description
ImageAnnotation()
ImageAnnotation(java.lang.Object imageSource)
ImageAnnotation(java.lang.Object imageSource, int imageWidth, int imageHeight)

Method Summary

Modifier and Type	Method	Description
protected void	applyBackgroundTextureState(DrawContext dc, int width, int height, double opacity, WWTexture texture)
protected void	doDrawToolTip(DrawContext dc, java.lang.String text, int x, int y)
void	drawContent(DrawContext dc, int width, int height, double opacity, Position pickPosition)
protected void	drawToolTip(DrawContext dc)
java.awt.Dimension	getImageDimension()
protected java.awt.Dimension	getImageSize(DrawContext dc)
java.lang.Object	getImageSource()
java.awt.Dimension	getPreferredSize(DrawContext dc)
WWTexture	getTexture(DrawContext dc)
java.awt.Point	getToolTipPoint()
java.lang.String	getToolTipText()
boolean	isEnableSmoothing()
boolean	isFitSizeToImage()
boolean	isShowToolTip()
boolean	isUseImageAspectRatio()
boolean	isUseMipmaps()
void	setEnableSmoothing(boolean enable)
void	setFitSizeToImage(boolean fitSizeToImage)
void	setImageSource(java.lang.Object source)
void	setImageSource(java.lang.Object source, int imageWidth, int imageHeight)
void	setShowToolTip(boolean show)
void	setToolTipPoint(java.awt.Point toolTipPoint)
void	setToolTipText(java.lang.String toolTipText)
protected void	setupAnnotationAttributes(Annotation annotation)
void	setUseImageAspectRatio(boolean useImageAspectRatio)
void	setUseMipmaps(boolean useMipmaps)
protected void	transformBackgroundImageCoordsToAnnotationCoords(DrawContext dc, int width, int height, WWTexture texture)	Transforms texture coordinates from Annotation background image coordinates to Annotation geometry coordinates (in screen pixels), and applies the Annotation's image scale and image offset attributes.

Methods inherited from class gov.nasa.worldwind.render.ScreenAnnotation

computeAnnotationPosition, computeBounds, computeOffset, computeSize, doRenderNow, getPosition, getRestorableState, getScreenPoint, getScreenPoint, restoreState, setPosition, setScreenPoint

Methods inherited from class gov.nasa.worldwind.render.AbstractAnnotation

addChild, adjustSizeToChildren, adjustSizeToText, applyColor, applyScreenTransform, beginDraw, beginDrawChildren, bindPickableObject, computeBoundingRectangle, computeFreeBounds, computeInsetBounds, computeOpacity, computeScale, computeTextBounds, dispose, doDraw, doDrawBackgroundTexture, doDrawChildren, draw, drawBackground, drawBackgroundImage, drawBorder, drawCallout, drawChildren, drawHTML, drawPlainText, drawText, drawText, drawTopLevelAnnotation, endDraw, endDrawChildren, getAttributes, getBounds, getChildren, getDelegateOwner, getLayout, getMaxActiveAltitude, getMinActiveAltitude, getMultiLineTextRenderer, getPickSupport, getText, getTextBounds, getTextRenderer, getWrappedText, glPointFromAWTPoint, isAlwaysOnTop, isPickEnabled, modulateColorOpacity, pick, removeAllChildren, removeChild, render, renderNow, setAlwaysOnTop, setAttributes, setDelegateOwner, setLayout, setMaxActiveAltitude, setMinActiveAltitude, setPickEnabled, setPickSupport, setText, transformByModelview, transformImageCoordsToBackgroundImageCoords, wrapText

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object

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

Field Detail

imageWidth

protected int imageWidth

imageHeight

protected int imageHeight

fitSizeToImage

protected boolean fitSizeToImage

useImageAspectRatio

protected boolean useImageAspectRatio

enableSmoothing

protected boolean enableSmoothing

useMipmaps

protected boolean useMipmaps

showToolTip

protected boolean showToolTip

toolTipText

protected java.lang.String toolTipText

toolTipPoint

protected java.awt.Point toolTipPoint

Constructor Detail

ImageAnnotation

public ImageAnnotation(java.lang.Object imageSource,
                       int imageWidth,
                       int imageHeight)

ImageAnnotation

public ImageAnnotation(java.lang.Object imageSource)

ImageAnnotation

public ImageAnnotation()

Method Detail

isFitSizeToImage

public boolean isFitSizeToImage()

setFitSizeToImage

public void setFitSizeToImage(boolean fitSizeToImage)

isUseImageAspectRatio

public boolean isUseImageAspectRatio()

setUseImageAspectRatio

public void setUseImageAspectRatio(boolean useImageAspectRatio)

isEnableSmoothing

public boolean isEnableSmoothing()

setEnableSmoothing

public void setEnableSmoothing(boolean enable)

isUseMipmaps

public boolean isUseMipmaps()

setUseMipmaps

public void setUseMipmaps(boolean useMipmaps)

getImageSource

public java.lang.Object getImageSource()

setImageSource

public void setImageSource(java.lang.Object source,
                           int imageWidth,
                           int imageHeight)

setImageSource

public void setImageSource(java.lang.Object source)

getImageDimension

public java.awt.Dimension getImageDimension()

getTexture

public WWTexture getTexture(DrawContext dc)

isShowToolTip

public boolean isShowToolTip()

setShowToolTip

public void setShowToolTip(boolean show)

getToolTipText

public java.lang.String getToolTipText()

setToolTipText

public void setToolTipText(java.lang.String toolTipText)

getToolTipPoint

public java.awt.Point getToolTipPoint()

setToolTipPoint

public void setToolTipPoint(java.awt.Point toolTipPoint)

getPreferredSize

public java.awt.Dimension getPreferredSize(DrawContext dc)

Specified by:

getPreferredSize in interface Annotation

Overrides:

getPreferredSize in class AbstractAnnotation

getImageSize

protected java.awt.Dimension getImageSize(DrawContext dc)

drawContent

public void drawContent(DrawContext dc,
                        int width,
                        int height,
                        double opacity,
                        Position pickPosition)

Overrides:

drawContent in class AbstractAnnotation

drawToolTip

protected void drawToolTip(DrawContext dc)

doDrawToolTip

protected void doDrawToolTip(DrawContext dc,
                             java.lang.String text,
                             int x,
                             int y)

applyBackgroundTextureState

protected void applyBackgroundTextureState(DrawContext dc,
                                           int width,
                                           int height,
                                           double opacity,
                                           WWTexture texture)

Overrides:

applyBackgroundTextureState in class AbstractAnnotation

transformBackgroundImageCoordsToAnnotationCoords

protected void transformBackgroundImageCoordsToAnnotationCoords(DrawContext dc,
                                                                int width,
                                                                int height,
                                                                WWTexture texture)

Description copied from class: AbstractAnnotation

Transforms texture coordinates from Annotation background image coordinates to Annotation geometry coordinates (in screen pixels), and applies the Annotation's image scale and image offset attributes. In Annotation background image coordinates (0, 0) maps to the image's upper left corner, and (imageWidth, imageHeight) maps to the image's lower right corner. In Annotation geometry coordinates (0, 0) maps to the Annotation geometry's lower left corner (ignoring any leader geometry), and (width, height) maps to the Annotation's upper right corner in window coordinates (screen pixels). This assumes the current OGL matrix mode is GL_TEXTURE.

Overrides:

transformBackgroundImageCoordsToAnnotationCoords in class AbstractAnnotation

Parameters:

dc - the DrawContext to receive the texture coordinate transform.

width - the Annotation's width, in window coordinates (screen pixels).

height - the Annotation's height, in window coordinates (screen pixels).

texture - the texture to transform from Annotation background image coordinates to Annotation geometry coordinates.

setupAnnotationAttributes

protected void setupAnnotationAttributes(Annotation annotation)