Package hec.map.nettin

Class NetTinGlyph

java.lang.Object

hec.map.MapGlyph

hec.map.nettin.NetTinGlyph

All Implemented Interfaces:

ElevationGlyph, Comparable<MapGlyph>

public class NetTinGlyph
extends MapGlyph
implements ElevationGlyph

Nested Class Summary

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

MapGlyph.Selection

Field Summary

Fields

Modifier and Type	Field	Description
protected WorldRect	_curWR
protected double	_curZoom
static final int	contourDEPTH
static final int	contourEDGE_ELEVATION
static final int	contourELEV
static final int	contourINUNDATION
static final int	contourNONE

Fields inherited from class hec.map.MapGlyph

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

Constructor Summary

Constructors

Constructor	Description
NetTinGlyph()
NetTinGlyph(MapPanel panel, NetTinMap map)

Method Summary

Modifier and Type	Method	Description
protected void	aspectShadeElevation(Graphics g, MapScale scl, ColorContour cc)	aspect shading only
protected void	computeShading(boolean aspectEnabled, double aspectAngle)
protected void	contourElevation(Graphics g, MapScale scl, ColorContour cc)	do color contouring for each triangle in tin
protected void	contourTriangle(Graphics g, LocalPt[] lpt, double[] val, double[] conval, int ncon, double cmin, double cmax, ColorContour cc, double lafc)
void	cropToViewPort()	temp(?) method to crop a tin to the current viewport
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
void	fillMap(boolean shown)	have the _map load or unload its data.
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()
protected void	scaleNodes(MapScale scl)

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.ElevationGlyph

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

Field Details

contourNONE

public static final int contourNONE

See Also:

• Constant Field Values

contourELEV

public static final int contourELEV

See Also:

• Constant Field Values

contourDEPTH

public static final int contourDEPTH

See Also:

• Constant Field Values

contourINUNDATION

public static final int contourINUNDATION

See Also:

• Constant Field Values

contourEDGE_ELEVATION

public static final int contourEDGE_ELEVATION

See Also:

• Constant Field Values

_curWR

protected WorldRect _curWR

_curZoom

protected double _curZoom

Constructor Details

NetTinGlyph

public NetTinGlyph()

NetTinGlyph

public NetTinGlyph(MapPanel panel,
 NetTinMap map)

Method Details

fillMap

public void fillMap(boolean shown)

Description copied from class: MapGlyph

have the _map load or unload its data.

Overrides:

fillMap in class MapGlyph

Parameters:

shown - true if _map is load it's data

getMaximumElevation

public double getMaximumElevation()

Specified by:

getMaximumElevation in interface ElevationGlyph

getMinimumElevation

public double getMinimumElevation()

Specified by:

getMinimumElevation in interface ElevationGlyph

scaleNodes

protected void scaleNodes(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

aspectShadeElevation

protected void aspectShadeElevation(Graphics g,
 MapScale scl,
 ColorContour cc)

aspect shading only

contourElevation

protected void contourElevation(Graphics g,
 MapScale scl,
 ColorContour cc)

do color contouring for each triangle in tin

contourTriangle

protected void contourTriangle(Graphics g,
 LocalPt[] lpt,
 double[] val,
 double[] conval,
 int ncon,
 double cmin,
 double cmax,
 ColorContour cc,
 double lafc)

computeShading

protected void computeShading(boolean aspectEnabled,
 double aspectAngle)

getNoDataValue

public double getNoDataValue()

Specified by:

getNoDataValue in interface ElevationGlyph

getElevationAt

public float getElevationAt(int ix,
 int iy)

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

Specified by:

getElevationAt in interface ElevationGlyph

cropToViewPort

public void cropToViewPort()

temp(?) method to crop a tin to the current viewport

drawElevationStats

public void drawElevationStats(Graphics g,
 LocalRegion region)

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

Specified by:

drawElevationStats in interface ElevationGlyph

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