Package hec.map.tms

Class TmsMapGlyph

java.lang.Object

hec.map.MapGlyph

hec.map.tms.TmsMapGlyph

All Implemented Interfaces:

ModifiableListener, ElevationGlyph, ImageObserver, Comparable<MapGlyph>, EventListener, Observer

public class TmsMapGlyph
extends MapGlyph
implements ImageObserver, ElevationGlyph, ModifiableListener, Observer

Nested Class Summary

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

MapGlyph.Selection

Field Summary

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
TmsMapGlyph(MapPanel mapPanel, TmsMap tmsMap)

Method Summary

Modifier and Type	Method	Description
void	draw(Graphics g, MapScale scl)	draw this MapGlyph to graphics using the MapScale scl
void	drawElevationStats(Graphics g, LocalRegion region)	Compute and draw max min and average elevation for the given region
GlyphDataRecord	getDefaultDataRecord()	Gets the DefaultDataRecord of the MapGlyph object
float	getElevationAt(int ix, int iy)	get depth at a point.
double	getMaximumElevation()
double	getMinimumElevation()
double	getNoDataValue()
boolean	imageUpdate(Image img, int infoflags, int x, int y, int width, int height)
void	modifiedStateChanged(Modifiable obj, boolean modified)
void	setDataRecord(GlyphDataRecord rec)	Sets the DataRecord of the MapGlyph's MapIdentifier
void	update(Observable o, Object arg)

Methods inherited from class hec.map.MapGlyph

addChangeListener, addGlyphSelectionListener, checkXYArraySize, clearSelection, clearSelection, close, compareTo, containsSelection, drawConformingString, drawConformingString2, drawLine, drawLine, drawLine, drawLine, drawLine2D, drawRegion, drawRegion, fillMap, 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, 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.ElevationGlyph

getDataRecord, getMap, getMaximumScale, getMinimumScale, getName, setMaximumScale, setMinimumScale

Constructor Details

TmsMapGlyph

public TmsMapGlyph(MapPanel mapPanel,
 TmsMap tmsMap)

Method Details

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

imageUpdate

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

Specified by:

imageUpdate in interface ImageObserver

getMaximumElevation

public double getMaximumElevation()

Specified by:

getMaximumElevation in interface ElevationGlyph

getMinimumElevation

public double getMinimumElevation()

Specified by:

getMinimumElevation in interface ElevationGlyph

getElevationAt

public float getElevationAt(int ix,
 int iy)

Description copied from interface: ElevationGlyph

get depth at a point. assume nodes have already been scaled for this viewport

Specified by:

getElevationAt in interface ElevationGlyph

getNoDataValue

public double getNoDataValue()

Specified by:

getNoDataValue in interface ElevationGlyph

drawElevationStats

public void drawElevationStats(Graphics g,
 LocalRegion region)

Description copied from interface: ElevationGlyph

Compute and draw max min and average elevation for the given region

Specified by:

drawElevationStats in interface ElevationGlyph

setDataRecord

public void setDataRecord(GlyphDataRecord rec)

Description copied from class: MapGlyph

Sets the DataRecord of the MapGlyph's MapIdentifier

Specified by:

setDataRecord in interface ElevationGlyph

Overrides:

setDataRecord in class MapGlyph

Parameters:

rec - The new DataRecord value

modifiedStateChanged

public void modifiedStateChanged(Modifiable obj,
 boolean modified)

Specified by:

modifiedStateChanged in interface ModifiableListener

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

update

public void update(Observable o,
 Object arg)

Specified by:

update in interface Observer