com.bbn.openmap.omGraphics.labeled
Class LabeledOMSpline

java.lang.Object
  com.bbn.openmap.omGraphics.geom.BasicGeometry
      com.bbn.openmap.omGraphics.OMGraphicAdapter
          com.bbn.openmap.omGraphics.OMAbstractLine
              com.bbn.openmap.omGraphics.OMPoly
                  com.bbn.openmap.omGraphics.OMSpline
                      com.bbn.openmap.omGraphics.labeled.LabeledOMSpline

All Implemented Interfaces:

LabeledOMGraphic, OMGeometry, OMGraphic, OMGraphicConstants, java.io.Serializable, java.lang.Cloneable

public class LabeledOMSpline
extends OMSpline
implements LabeledOMGraphic

LabeledOMSpline Copied from LabeledOMPoly, because both OMSpline and LabeledOMPoly inherits from OMPoly

Version:

15 juil. 2002

Author:

Eric LEPICIER

See Also:

Serialized Form

Field Summary

protected int	index
protected OMText	label
protected boolean	locateAtCenter
protected java.awt.Point	offset

Fields inherited from class com.bbn.openmap.omGraphics.OMPoly

coordMode, COORDMODE_ORIGIN, COORDMODE_PREVIOUS, doShapes, geometryClosed, isPolygon, lat, lon, rawllpts, units, xs, ys

Fields inherited from class com.bbn.openmap.omGraphics.OMAbstractLine

arrowhead, nsegs, xpoints, ypoints

Fields inherited from class com.bbn.openmap.omGraphics.OMGraphicAdapter

declutterType, displayPaint, edgeMatchesFill, fillPaint, hasLabel, linePaint, matted, mattingPaint, renderType, selected, selectPaint, showEditablePalette, stroke, textureMask

Fields inherited from class com.bbn.openmap.omGraphics.geom.BasicGeometry

attributes, lineType, needToRegenerate, shape, visible

Fields inherited from interface com.bbn.openmap.omGraphics.OMGraphicConstants

ADD_GRAPHIC_MASK, APP_OBJECT, BASIC_STROKE, CHANGE_APPEARANCE, clear, DECIMAL_DEGREES, DECLUTTERTYPE_LINE, DECLUTTERTYPE_MOVE, DECLUTTERTYPE_NONE, DECLUTTERTYPE_SPACE, DEFAULT_ROTATIONANGLE, DELETE_GRAPHIC_MASK, DESELECT_GRAPHIC_MASK, DESELECTALL_GRAPHIC_MASK, GRAPHICTYPE_ARC, GRAPHICTYPE_BITMAP, GRAPHICTYPE_CIRCLE, GRAPHICTYPE_ELLIPSE, GRAPHICTYPE_GRAPHIC, GRAPHICTYPE_GRID, GRAPHICTYPE_LINE, GRAPHICTYPE_POINT, GRAPHICTYPE_POLY, GRAPHICTYPE_RASTER, GRAPHICTYPE_RECTANGLE, GRAPHICTYPE_TEXT, INDEX, INFOLINE, LABEL, LINETYPE_GREATCIRCLE, LINETYPE_RHUMB, LINETYPE_STRAIGHT, LINETYPE_UNKNOWN, LOWER_GRAPHIC_MASK, LOWER_TO_BOTTOM_GRAPHIC_MASK, NO_ROTATE, OMGRAPHIC_ELT, OMGRAPHIC_TYPE_ATTR, RADIANS, RAISE_GRAPHIC_MASK, RAISE_TO_TOP_GRAPHIC_MASK, REMOVABLE, RENDERTYPE_LATLON, RENDERTYPE_OFFSET, RENDERTYPE_UNKNOWN, RENDERTYPE_XY, SELECT_GRAPHIC_MASK, SORT_GRAPHICS_MASK, TOOLTIP, UPDATE_GRAPHIC_MASK, UPDATED

Constructor Summary

LabeledOMSpline()
Default constructor.

LabeledOMSpline(double[] llPoints, int units, int lType)
Create an LabeledOMSpline from a list of float lat/lon pairs.

LabeledOMSpline(double[] llPoints, int units, int lType, int nsegs)
Create an LabeledOMSpline from a list of float lat/lon pairs.

LabeledOMSpline(float latPoint, float lonPoint, int[] xypoints, int cMode)
Create an x/y LabeledOMSpline at an offset from lat/lon.

LabeledOMSpline(float latPoint, float lonPoint, int[] xPoints, int[] yPoints, int cMode)
Create an x/y LabeledOMSpline at an offset from lat/lon.

LabeledOMSpline(int[] xypoints)
Create an LabeledOMSpline from a list of xy pairs.

LabeledOMSpline(int[] xPoints, int[] yPoints)
Create an x/y LabeledOMSpline.

Method Summary

boolean	generate(Projection proj) Prepare the spline for rendering.
java.awt.Point	getCenter() Get the calculated center where the label string is drawn.
java.awt.Font	getFont() Get the Font for the label.
int	getIndex() Get the index of the OMGraphic where the String will be rendered.
int	getJustify() Get the justification setting for the label.
protected OMText	getLabel()
java.awt.Point	getOffset() Get the x, y pixel offsets set for the rendering of the point.
double	getRotationAngle() Get the current rotation of the text.
java.lang.String	getText() Get the String for the label.
protected java.awt.Point	getTextPoint(Projection proj)
boolean	isLocateAtCenter() Get whether the LabeledOMGraphic is placing the label String in the center of the OMGraphic.
void	render(java.awt.Graphics g) Paint the poly.
void	setFont(java.awt.Font f) Set the Font for the label.
void	setIndex(int index) Set the index of the OMGraphic coordinates where the drawing point of the label should be attached.
void	setJustify(int just) Set the justification setting for the label.
void	setLinePaint(java.awt.Paint paint) Set the line paint for the polygon.
void	setLocateAtCenter(boolean set) Tell the LabeledOMGraphic to calculate the location of the String that would put it in the middle of the OMGraphic.
void	setOffset(java.awt.Point p) Set the x, y pixel offsets where the String should be rendered, from the location determined from the index point, or from the calculated center point.
void	setRotationAngle(double angle) Set the angle by which the text is to rotated.
void	setText(java.lang.String label) Set the String for the label.
void	setTextPaint(java.awt.Paint paint) If not set to null, the text will be painted in a different color.

Methods inherited from class com.bbn.openmap.omGraphics.OMPoly

checkPoints, createShape, distance, getCoordMode, getDoShapes, getIndexOfFirstNodeOfSegIntersect, getLat, getLatLonArray, getLatLonArrayCopy, getLon, getNumSegs, getRawllpts, getShape, getUnits, getXs, getYs, insertRadians, isGeometryClosed, isPolygon, main, restore, setCoordMode, setDoShapes, setFillPaint, setIsPolygon, setLat, setLocation, setLocation, setLocation, setLocation, setLocation, setLon, setNumSegs, setXs, setYs, shouldRenderFill

Methods inherited from class com.bbn.openmap.omGraphics.OMAbstractLine

addArrowHead, addArrowHead, addArrowHead, addArrowHead, createArrowHeads, getArrowDirectionType, getArrowHead, getArrowLocation, getWingLength, getWingTip, hasArrowHead, restore, setArrowHead

Methods inherited from class com.bbn.openmap.omGraphics.OMGraphicAdapter

clone, deselect, getDeclutterType, getDisplayColor, getDisplayPaint, getEdgeMatchesFill, getFillColor, getFillPaint, getHasLabel, getLineColor, getLinePaint, getMattingPaint, getRenderType, getSelectColor, getSelectPaint, getShowEditablePalette, getStroke, getTextureMask, hasLineTypeChoice, initLabelingDuringGenerate, isClear, isMatted, isSelected, normalizeDistanceForLineWidth, readStroke, readTextureMask, regenerate, renderLabel, renderShape, select, setDeclutterType, setEdgeMatchesFill, setFillColor, setGraphicsColor, setGraphicsForEdge, setGraphicsForFill, setHasLabel, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLineColor, setMatted, setMattingPaint, setRenderType, setSelectColor, setSelected, setSelectPaint, setShowEditablePalette, setStroke, setTextureMask, shouldRenderEdge, writeStroke, writeTextureMask

Methods inherited from class com.bbn.openmap.omGraphics.geom.BasicGeometry

_distance, appendShapeEdge, appendShapeEdge, appendShapeEdge, appendShapeEdge, clearAttributes, contains, createAttributeMap, createBoxShape, createShape, createShape, describeShapeDetail, describeShapeDetail, distanceToEdge, distanceToEdge, draw, draw, fill, fill, getAppObject, getAttribute, getAttributes, getDescription, getLineType, getNeedToRegenerate, isRenderable, isRenderable, isVisible, putAttribute, removeAttribute, setAppObject, setAttributes, setLineType, setNeedToRegenerate, setShape, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.omGraphics.OMGraphic

clone, deselect, getDeclutterType, getDisplayColor, getDisplayPaint, getFillColor, getFillPaint, getLineColor, getLinePaint, getMattingPaint, getRenderType, getSelectColor, getSelectPaint, getShowEditablePalette, getStroke, getTextureMask, hasLineTypeChoice, isMatted, isSelected, normalizeDistanceForLineWidth, regenerate, renderLabel, select, setDeclutterType, setGraphicsColor, setGraphicsForEdge, setGraphicsForFill, setLabelLocation, setLabelLocation, setLabelLocation, setMatted, setMattingPaint, setRenderType, setSelected, setSelectPaint, setShowEditablePalette, setStroke, setTextureMask, shouldRenderEdge

Methods inherited from interface com.bbn.openmap.omGraphics.OMGeometry

clearAttributes, contains, distanceToEdge, draw, draw, fill, fill, getAppObject, getAttribute, getAttributes, getDescription, getLineType, getNeedToRegenerate, isRenderable, isRenderable, isVisible, putAttribute, removeAttribute, setAppObject, setAttributes, setLineType, setNeedToRegenerate, setShape, setVisible

Field Detail

label

protected OMText label

offset

protected java.awt.Point offset

locateAtCenter

protected boolean locateAtCenter

index

protected int index

Constructor Detail

LabeledOMSpline

public LabeledOMSpline()

Default constructor.

LabeledOMSpline

public LabeledOMSpline(double[] llPoints,
                       int units,
                       int lType)

Create an LabeledOMSpline from a list of float lat/lon pairs.

LabeledOMSpline

public LabeledOMSpline(double[] llPoints,
                       int units,
                       int lType,
                       int nsegs)

Create an LabeledOMSpline from a list of float lat/lon pairs.

LabeledOMSpline

public LabeledOMSpline(int[] xypoints)

Create an LabeledOMSpline from a list of xy pairs.

LabeledOMSpline

public LabeledOMSpline(int[] xPoints,
                       int[] yPoints)

Create an x/y LabeledOMSpline.

LabeledOMSpline

public LabeledOMSpline(float latPoint,
                       float lonPoint,
                       int[] xypoints,
                       int cMode)

Create an x/y LabeledOMSpline at an offset from lat/lon.

LabeledOMSpline

public LabeledOMSpline(float latPoint,
                       float lonPoint,
                       int[] xPoints,
                       int[] yPoints,
                       int cMode)

Create an x/y LabeledOMSpline at an offset from lat/lon.

Method Detail

setText

public void setText(java.lang.String label)

Set the String for the label.

Specified by:

setText in interface LabeledOMGraphic

getText

public java.lang.String getText()

Get the String for the label.

Specified by:

getText in interface LabeledOMGraphic

getLabel

protected OMText getLabel()

setFont

public void setFont(java.awt.Font f)

Set the Font for the label.

Specified by:

setFont in interface LabeledOMGraphic

getFont

public java.awt.Font getFont()

Get the Font for the label.

Specified by:

getFont in interface LabeledOMGraphic

setJustify

public void setJustify(int just)

Set the justification setting for the label.

Specified by:

setJustify in interface LabeledOMGraphic

See Also:

OMText.JUSTIFY_LEFT, OMText.JUSTIFY_CENTER, OMText.JUSTIFY_RIGHT

getJustify

public int getJustify()

Get the justification setting for the label.

Specified by:

getJustify in interface LabeledOMGraphic

See Also:

OMText.JUSTIFY_LEFT, OMText.JUSTIFY_CENTER, OMText.JUSTIFY_RIGHT

setLocateAtCenter

public void setLocateAtCenter(boolean set)

Tell the LabeledOMGraphic to calculate the location of the String that would put it in the middle of the OMGraphic.

Specified by:

setLocateAtCenter in interface LabeledOMGraphic

isLocateAtCenter

public boolean isLocateAtCenter()

Get whether the LabeledOMGraphic is placing the label String in the center of the OMGraphic.

Specified by:

isLocateAtCenter in interface LabeledOMGraphic

getCenter

public java.awt.Point getCenter()

Get the calculated center where the label string is drawn.

Specified by:

getCenter in interface LabeledOMGraphic

setIndex

public void setIndex(int index)

Set the index of the OMGraphic coordinates where the drawing point of the label should be attached. The meaning of the point differs between OMGraphic types.

Specified by:

setIndex in interface LabeledOMGraphic

getIndex

public int getIndex()

Get the index of the OMGraphic where the String will be rendered. The meaning of the index differs from OMGraphic type to OMGraphic type.

Specified by:

getIndex in interface LabeledOMGraphic

setOffset

public void setOffset(java.awt.Point p)

Set the x, y pixel offsets where the String should be rendered, from the location determined from the index point, or from the calculated center point. Point.x is the horizontal offset, Point.y is the vertical offset.

Specified by:

setOffset in interface LabeledOMGraphic

getOffset

public java.awt.Point getOffset()

Get the x, y pixel offsets set for the rendering of the point.

Specified by:

getOffset in interface LabeledOMGraphic

setRotationAngle

public void setRotationAngle(double angle)

Set the angle by which the text is to rotated.

Specified by:

setRotationAngle in interface LabeledOMGraphic

Parameters:

angle - the number of radians the text is to be rotated. Measured clockwise from horizontal. Positive numbers move the positive x axis toward the positive y axis.

getRotationAngle

public double getRotationAngle()

Get the current rotation of the text.

Specified by:

getRotationAngle in interface LabeledOMGraphic

Returns:

the text rotation.

setLinePaint

public void setLinePaint(java.awt.Paint paint)

Set the line paint for the polygon. If the text paint hasn't been explicitly set, then the text paint will be set to this paint, too.

Specified by:

setLinePaint in interface OMGraphic

Overrides:

setLinePaint in class OMGraphicAdapter

Parameters:

paint - the real line Paint

setTextPaint

public void setTextPaint(java.awt.Paint paint)

If not set to null, the text will be painted in a different color. If set to null, the text paint will match the poly edge paint.

Parameters:

paint - the Paint object for the text

getTextPoint

protected java.awt.Point getTextPoint(Projection proj)

generate

public boolean generate(Projection proj)

Description copied from class: OMSpline

Prepare the spline for rendering.

Specified by:

generate in interface OMGeometry

Overrides:

generate in class OMSpline

Parameters:

proj - Projection

Returns:

true if generate was successful

See Also:

OMGeometry.generate(Projection)

render

public void render(java.awt.Graphics g)

Description copied from class: OMPoly

Paint the poly. This works if generate() has been successful.

Specified by:

render in interface OMGeometry

Overrides:

render in class OMPoly

Parameters:

g - java.awt.Graphics to paint the poly onto.