Package hec.map.image

Class ImageGlyph

java.lang.Object

hec.map.MapGlyph

hec.map.image.ImageGlyph

All Implemented Interfaces:

IImageGlyph, ImageObserver, Comparable<MapGlyph>

Direct Known Subclasses:

ImageGlyphProxy, MrSidMapGlyph

public class ImageGlyph
extends MapGlyph
implements ImageObserver, IImageGlyph

Nested Class Summary

Nested classes/interfaces inherited from class hec.map.MapGlyph

MapGlyph.Selection

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_adjustmentEnabled
protected Image	_image

Fields inherited from class hec.map.MapGlyph

_changeEvent, _glyphLevel, _listenerList, _map, _mapIdentifier, _mapPanel, _paintOk, _parentGlyph, maxPtArraySz, needsRepaint, xarray, XOR_COLOR, yarray

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor	Description
ImageGlyph()
ImageGlyph(MapPanel panel, ImageMap map)

Method Summary

Modifier and Type	Method	Description
void	adjustFinished()	This is called when a series of adjustments are finished.
void	adjustImage(DragPoint dragPoint, Point PT0, Point PT1)
void	draw(Graphics g, MapScale scl)	draw this MapGlyph to graphics using the MapScale scl
protected void	drawBorder(Graphics2D g2, LocalRect rect)
protected void	drawDragPoints(Graphics2D g2, LocalRect rect)
protected void	drawFileName(Graphics g2, LocalRect rect)
void	fillMap(boolean load)	have the _map load or unload its data.
GlyphDataRecord	getDefaultDataRecord()	Gets the DefaultDataRecord of the MapGlyph object
List<DragPoint>	getDragPoints()
protected ImageGlyphDataRecord	getImageGlyphDataRecord()
boolean	imageUpdate(Image img, int infoflags, int x, int y, int width, int height)
boolean	isAdjustmentEnabled()
void	saveImageCoordinates()
protected void	scaleTransform(AffineTransform af, MapScale scl)
void	setAdjustmentEnabled(boolean b)

Methods inherited from class hec.map.MapGlyph

addChangeListener, addGlyphSelectionListener, checkXYArraySize, clearSelection, clearSelection, close, compareTo, containsSelection, drawConformingString, drawConformingString2, drawLine, drawLine, drawLine, drawLine, drawLine2D, drawRegion, drawRegion, findGlyphOfClass, findObject, fireGlyphSelectionChanged, fireStateChanged, getAttributeSet, getBounds, getDataRecord, getDescription, getGlyphLevel, getMap, getMapPanel, getMaximumScale, getMinimumScale, getName, getParentGlyph, getSelectedObject, getSelections, getToolTipText, glyphVector, hasChildGlyphs, hasMap, init, intersects, isAltDown, isAttributeAvailable, isControlDown, isMetaDown, isPaintOk, isRepaintNeeded, isShiftDown, isShown, isWriteLocked, objectDoubleClick, objectPopupMenu, objectSelect, reInit, removeChangeListener, removeGlyphSelectionListener, setDataRecord, setGlyphLevel, setMap, setMapPanel, setMaximumScale, setMinimumScale, setPaintOk, setParentGlyph, setRepaintNeeded, setShown, shouldReturn, showMapElement, toString, transformArrays, transformLocalToWorldArrays, transformLookup, transformPoint, transformPointToLocal, transformPointToWorld, transformRect, transformRect, transformRectToLocal, transformWorldToLocalArrays

Methods inherited from class java.lang.Object

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

Methods inherited from interface hec.map.image.IImageGlyph

getBounds, getMap, getMapPanel, getMaximumScale, getMinimumScale, setMaximumScale, setMinimumScale

Field Details

_image

protected Image _image

_adjustmentEnabled

protected boolean _adjustmentEnabled

Constructor Details

ImageGlyph

public ImageGlyph()

ImageGlyph

public ImageGlyph(MapPanel panel,
 ImageMap map)

Method Details

getDragPoints

public List<DragPoint> getDragPoints()

Specified by:

getDragPoints in interface IImageGlyph

setAdjustmentEnabled

public void setAdjustmentEnabled(boolean b)

Specified by:

setAdjustmentEnabled in interface IImageGlyph

isAdjustmentEnabled

public boolean isAdjustmentEnabled()

Specified by:

isAdjustmentEnabled in interface IImageGlyph

fillMap

public void fillMap(boolean load)

Description copied from class: MapGlyph

have the _map load or unload its data.

Overrides:

fillMap in class MapGlyph

Parameters:

load - true if _map is load it's data

getDefaultDataRecord

public GlyphDataRecord getDefaultDataRecord()

Description copied from class: MapGlyph

Gets the DefaultDataRecord of the MapGlyph object

Overrides:

getDefaultDataRecord in class MapGlyph

Returns:

null unless overridden to return something else

getImageGlyphDataRecord

protected ImageGlyphDataRecord getImageGlyphDataRecord()

scaleTransform

protected void scaleTransform(AffineTransform af,
 MapScale scl)

draw

public void draw(Graphics g,
 MapScale scl)

Description copied from class: MapGlyph

draw this MapGlyph to graphics using the MapScale scl

Specified by:

draw in class MapGlyph

Parameters:

g - the Graphics to draw to

scl - The current MapScale

drawFileName

protected void drawFileName(Graphics g2,
 LocalRect rect)

drawBorder

protected void drawBorder(Graphics2D g2,
 LocalRect rect)

drawDragPoints

protected void drawDragPoints(Graphics2D g2,
 LocalRect rect)

adjustImage

public void adjustImage(DragPoint dragPoint,
 Point PT0,
 Point PT1)

Specified by:

adjustImage in interface IImageGlyph

imageUpdate

public boolean imageUpdate(Image img,
 int infoflags,
 int x,
 int y,
 int width,
 int height)

Specified by:

imageUpdate in interface ImageObserver

saveImageCoordinates

public void saveImageCoordinates()

Specified by:

saveImageCoordinates in interface IImageGlyph

adjustFinished

public void adjustFinished()

This is called when a series of adjustments are finished. This allows the glyph to hold off on the expensive paints until elements that are calling "adjustImage()" are done with their work.

Specified by:

adjustFinished in interface IImageGlyph