ilog.views.maps.raster

Class IlvRasterIcon

java.lang.Object

ilog.views.IlvGraphic

ilog.views.graphic.IlvIcon

ilog.views.maps.raster.IlvRasterIcon

All Implemented Interfaces:

IlvPersistentObject, IlvMapGraphic, IlvBlinkingObject, IlvBaseTextDirectionInterface, Transferable, ImageObserver, Serializable

public class IlvRasterIcon
extends IlvIcon
implements IlvMapGraphic

IlvIcon sub class that saves and reloads the data source used to generate the image. It uses an internal IlvRasterTileLoader to compute the best representation of the image.

Since:

JViews 7.5

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.graphic.IlvIcon

drawrect, hideStackTraceInImageUpdate

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
IlvRasterIcon(IlvInputStream stream) Reads the object from an IlvInputStream.
IlvRasterIcon(IlvRasterIcon source) Creates a new IlvRasterIcon by copying an existing one.
IlvRasterIcon(IlvRasterTileLoader loader, int subsampling, Point2D.Double p1, Point2D.Double p2) Creates a dynamic raster image.

Method Summary

Modifier and Type	Method and Description
IlvGraphic	copy() Copies the object.
IlvGraphic	copy(IlvCoordinateTransformation transform) Copies the element and applies the specified transformation to its coordinates.
void	draw(Graphics dst, IlvTransformer t) Draws the object.
IlvRasterTileLoader	getLoader() Returns the loader used to create the image.
Point2D.Double	getP1() Returns the double precision top left point of the definition rectangle
Point2D.Double	getP2() Returns the double precision bottom right point of the definition rectangle
IlvMapStyle	getStyle() Retrieves the IlvMapStyle.
int	getSubsampling() Returns the subsampling used to create the image.
IlvMapGeometry	makeGeometry() Returns an IlvMapRasterGeometry geometry.
void	needsUpdate() Calling this method indicates that the image style has change and should be rebuilt.
void	setStyle(IlvMapStyle style) Sets the IlvMapStyle.
void	setSubsampling(int subsampling) Sets the subsampling used to create the image - changes the image stored in the icon.
void	write(IlvOutputStream stream) Writes the object to an IlvOutputStream.

Methods inherited from class ilog.views.graphic.IlvIcon

applyTransform, boundingBox, contains, getAlpha, getClip, getDefinitionRect, getImage, getImageLocation, getRenderedImage, getTransformer, imageUpdate, isAutoResizing, isHighQualityRendering, setAlpha, setAutoResizing, setClip, setGraphicBag, setHighQualityRendering, setImage, setImageLocation, setRenderedImage

Methods inherited from class ilog.views.IlvGraphic

addActionListener, addNamedPropertyListener, allViewsRemoved, baseTextDirectionChanged, blinkingStateOn, boundingBox, callDraw, componentOrientationChanged, getAndAssociateObjectInteractor, getBaseTextDirection, getBlinkingAction, getBlinkingObjectOwner, getBlinkingOffPeriod, getBlinkingOnPeriod, getCenter, getComponentOrientation, getDefaultInteractor, getGraphicBag, GetGraphicObject, getIntersectionWithOutline, getLocale, getName, getNamedProperty, getObjectInteractor, getPopupMenu, getPopupMenu, getPopupMenuName, getProperty, getResolvedBaseTextDirection, getToolTipBaseTextDirection, getToolTipText, getToolTipText, getTopLevelGraphicBag, getTransferData, getTransferDataFlavors, getULocale, getZOrderIndex, hasProperty, inside, intersects, invalidateBBoxCache, invalidateBidiCache, isBaseTextDirectionSensitive, isComponentOrientationSensitive, isDataFlavorSupported, isEditable, isInApplyToObject, isLocaleSensitive, isMovable, isPersistent, isSelectable, isVisible, localeChanged, makeSelection, move, move, moveResize, needsViewNotification, notifyObjectInteractorToManager, processActionEvent, reDraw, registerBlinkingResource, removeActionListener, removeNamedProperty, removeNamedPropertyListener, removeProperty, replaceProperty, resize, rotate, scale, setBackground, setBaseTextDirection, setBaseTextDirectionDuringConstruction, setBlinkingAction, setBlinkingOffPeriod, setBlinkingOnPeriod, setEditable, setFillOn, setForeground, setInApplyToObject, setMovable, setName, setNamedProperty, setNameImpl, setObjectInteractor, setPopupMenu, setPopupMenuName, setProperty, setSelectable, setStrokeOn, setToolTipBaseTextDirection, setToolTipText, setVisible, setZOrderIndex, toString, translate, updateNeedsViewNotification, usesBidiMarkers, viewAddedOrRemoved, zoomable

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvRasterIcon

public IlvRasterIcon(IlvRasterIcon source)

Creates a new IlvRasterIcon by copying an existing one.

Parameters:

source - The source icon.

IlvRasterIcon

public IlvRasterIcon(IlvInputStream stream)
              throws IlvReadFileException

Reads the object from an IlvInputStream.

Parameters:

stream - The input stream.

Throws:

IlvReadFileException - if the format is not correct.

IlvRasterIcon

public IlvRasterIcon(IlvRasterTileLoader loader,
                     int subsampling,
                     Point2D.Double p1,
                     Point2D.Double p2)

Creates a dynamic raster image.

Parameters:

loader - Loader used to create the image.

subsampling - initial subsampling of the image created

p1 - The definition rectangle of the object.

p2 - The definition rectangle of the object.

Method Detail

getP1

public Point2D.Double getP1()

Returns the double precision top left point of the definition rectangle

Returns:

Returns the top left point of the definition rectangle

Since:

JViews 7.5

getP2

public Point2D.Double getP2()

Returns the double precision bottom right point of the definition rectangle

Returns:

Returns the bottom right point of the definition rectangle

Since:

JViews 7.5

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the object to an IlvOutputStream. You should not call this method directly; instead, you should use the write methods of the manager.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvIcon

Parameters:

stream - The output stream.

Throws:

IOException - thrown when an exception occurs during the write operation for this object.

See Also:

IlvIcon.write(ilog.views.io.IlvOutputStream)

getLoader

public IlvRasterTileLoader getLoader()

Returns the loader used to create the image.

Returns:

the loader used to create the image.

getSubsampling

public int getSubsampling()

Returns the subsampling used to create the image.

Returns:

the subsampling used to create the image.

setSubsampling

public void setSubsampling(int subsampling)

Sets the subsampling used to create the image - changes the image stored in the icon.

Parameters:

subsampling - the subsampling used to create the image.

needsUpdate

public void needsUpdate()

Calling this method indicates that the image style has change and should be rebuilt.

copy

public IlvGraphic copy()

Copies the object. This method copies the object by calling the copy constructor.

Overrides:

copy in class IlvIcon

Returns:

A copy of the object.

See Also:

IlvGraphic

copy

public IlvGraphic copy(IlvCoordinateTransformation transform)

Copies the element and applies the specified transformation to its coordinates.

Specified by:

copy in interface IlvMapGraphic

Parameters:

transform - Transformation to apply.

Returns:

A new copied object.

See Also:

IlvMapGraphic.copy(ilog.views.maps.srs.coordtrans.IlvCoordinateTransformation)

setStyle

public void setStyle(IlvMapStyle style)

Sets the IlvMapStyle.

Specified by:

setStyle in interface IlvMapGraphic

Parameters:

style - The IlvMapStyle to set.

See Also:

IlvMapGraphic.setStyle(ilog.views.maps.graphic.style.IlvMapStyle)

getStyle

public IlvMapStyle getStyle()

Retrieves the IlvMapStyle.

Specified by:

getStyle in interface IlvMapGraphic

Returns:

The IlvMapStyle.

See Also:

IlvMapGraphic.getStyle()

draw

public void draw(Graphics dst,
                 IlvTransformer t)

Draws the object.

Overrides:

draw in class IlvIcon

Parameters:

dst - The destination Graphics.

t - The transformation used to draw the object.

See Also:

IlvIcon.draw(java.awt.Graphics, ilog.views.IlvTransformer)

makeGeometry

public IlvMapGeometry makeGeometry()

Returns an IlvMapRasterGeometry geometry.

Specified by:

makeGeometry in interface IlvMapGraphic

Returns:

A new geometry.

Since:

JViews 8.0

See Also:

IlvMapGraphic.makeGeometry()