com.bbn.openmap.omGraphics
Class OMTextLabeler
java.lang.Object
com.bbn.openmap.omGraphics.geom.BasicGeometry
com.bbn.openmap.omGraphics.OMGraphic
com.bbn.openmap.omGraphics.OMText
com.bbn.openmap.omGraphics.OMTextLabeler
- All Implemented Interfaces:
- java.lang.Cloneable, OMGeometry, OMGraphicConstants, OMLabeler, java.io.Serializable
- public class OMTextLabeler
- extends OMText
- implements OMLabeler
A default implementation of OMLabeler that extends from OMText.
- Author:
- dietrick
- See Also:
- Serialized Form
Fields inherited from class com.bbn.openmap.omGraphics.OMText |
ASCENT, ASCENT_DESCENT, ASCENT_LEADING, baseline, BASELINE_BOTTOM, BASELINE_MIDDLE, BASELINE_TOP, data, DEFAULT_FONT, DEFAULT_TEXT_MATTE_STROKE, f, fm, fmHeight, fontSizer, hackProj, HEIGHT, justify, JUSTIFY_CENTER, JUSTIFY_LEFT, JUSTIFY_RIGHT, lat, lon, parsedData, point, polyBounds, pt, rotationAngle, textMatteColor, textMatteStroke, useMaxWidthForBounds, widths |
Fields inherited from class com.bbn.openmap.omGraphics.OMGraphic |
declutterType, displayPaint, edgeMatchesFill, fillPaint, hasLabel, linePaint, matted, mattingPaint, renderType, selected, selectPaint, showEditablePalette, stroke, textureMask |
Fields inherited from interface com.bbn.openmap.omGraphics.OMGraphicConstants |
ADD_GRAPHIC_MASK, 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, INFOLINE, LABEL, LINETYPE_GREATCIRCLE, LINETYPE_RHUMB, LINETYPE_STRAIGHT, LINETYPE_UNKNOWN, LOWER_GRAPHIC_MASK, LOWER_TO_BOTTOM_GRAPHIC_MASK, 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 |
Method Summary |
protected static double |
calculateProjectedArea(int[] xpts,
int[] ypts)
Calculate the projected area of the poly. |
int |
getAnchor()
|
protected static java.awt.Point |
getCenter(int[] xpts,
int[] ypts)
Get the calculated center where the label string is drawn. |
void |
setAnchor(int anchor)
|
void |
setLocation(java.awt.geom.GeneralPath gp)
The OMLabeler should be able to determine its pixel location
based on the GeneralPath of the OMGraphic. |
void |
setLocation(int[] xpoints,
int[] ypoints)
The OMLabeler should be able to determine its pixel location
based on a set of x and y pixel coordinates common in
OMGraphics. |
void |
setLocation(java.awt.Point p)
The OMLabeler should be able to set its pixel location
directly. |
Methods inherited from class com.bbn.openmap.omGraphics.OMText |
computeBounds, computeStringWidths, countChar, distance, fontToXFont, generate, getBaseline, getData, getFMHeight, getFont, getFontSizer, getJustify, getLat, getLon, getMapLocation, getPolyBounds, getRotationAngle, getShowBounds, getTextMatteColor, getTextMatteStroke, getTheta, getUseMaxWidthForBounds, getX, getY, hasLineTypeChoice, parseData, prepareForRender, rebuildFont, render, renderString, setBaseline, setData, setFMHeight, setFont, setFont, setFontSizer, setJustify, setLat, setLon, setMapLocation, setRotationAngle, setScaledFont, setShowBounds, setTextMatteColor, setTextMatteStroke, setTheta, setUseMaxWidthForBounds, setX, setY |
Methods inherited from class com.bbn.openmap.omGraphics.OMGraphic |
clone, deselect, getDeclutterType, getDescription, getDescription, getDisplayColor, getDisplayPaint, getEdgeMatchesFill, getFillColor, getFillPaint, getHasLabel, getLineColor, getLinePaint, getMattingPaint, getRenderType, getSelectColor, getSelectPaint, getShowEditablePalette, getStroke, getTextureMask, initLabelingDuringGenerate, isClear, isMatted, isSelected, normalizeDistanceForLineWidth, regenerate, renderLabel, select, setDeclutterType, setEdgeMatchesFill, setFillColor, setFillPaint, setGraphicsColor, setGraphicsForEdge, setGraphicsForFill, setHasLabel, setLabelLocation, setLabelLocation, setLabelLocation, setLineColor, setLinePaint, setMatted, setMattingPaint, setRenderType, setSelectColor, setSelected, setSelectPaint, setShape, setShowEditablePalette, setStroke, setTextureMask, shouldRenderEdge, shouldRenderFill |
Methods inherited from class com.bbn.openmap.omGraphics.geom.BasicGeometry |
_distance, appendShapeEdge, appendShapeEdge, appendShapeEdge, appendShapeEdge, checkAttributeMap, checkAttributeMap, clearAttributes, contains, createAttributeMap, createBoxShape, createShape, createShape, describeShapeDetail, describeShapeDetail, distanceToEdge, draw, fill, getAppObject, getAppObject, getAttribute, getAttributeMap, getAttributes, getLineType, getNeedToRegenerate, getShape, isRenderable, isVisible, putAttribute, removeAttribute, replaceAppObjectWithAttributeMap, setAppObject, setAppObject, setAttributes, setLineType, setNeedToRegenerate, 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.OMGeometry |
clearAttributes, contains, draw, fill, getAppObject, getAttribute, getAttributes, getLineType, getNeedToRegenerate, getShape, isRenderable, isVisible, putAttribute, removeAttribute, setAppObject, setAttributes, setLineType, setNeedToRegenerate, setVisible |
ANCHOR_TOPLEFT
public static final int ANCHOR_TOPLEFT
- See Also:
- Constant Field Values
ANCHOR_TOP
public static final int ANCHOR_TOP
- See Also:
- Constant Field Values
ANCHOR_TOPRIGHT
public static final int ANCHOR_TOPRIGHT
- See Also:
- Constant Field Values
ANCHOR_LEFT
public static final int ANCHOR_LEFT
- See Also:
- Constant Field Values
ANCHOR_CENTER
public static final int ANCHOR_CENTER
- See Also:
- Constant Field Values
ANCHOR_RIGHT
public static final int ANCHOR_RIGHT
- See Also:
- Constant Field Values
ANCHOR_BOTTOMLEFT
public static final int ANCHOR_BOTTOMLEFT
- See Also:
- Constant Field Values
ANCHOR_BOTTOM
public static final int ANCHOR_BOTTOM
- See Also:
- Constant Field Values
ANCHOR_BOTTOMRIGHT
public static final int ANCHOR_BOTTOMRIGHT
- See Also:
- Constant Field Values
anchor
protected int anchor
OMTextLabeler
public OMTextLabeler(java.lang.String stuff)
OMTextLabeler
public OMTextLabeler(java.lang.String stuff,
int just)
- Parameters:
stuff
- just
-
OMTextLabeler
public OMTextLabeler(java.lang.String stuff,
int just,
int loc)
OMTextLabeler
public OMTextLabeler(java.lang.String stuff,
java.awt.Font font,
int just)
- Parameters:
stuff
- font
- just
-
OMTextLabeler
public OMTextLabeler(java.lang.String stuff,
java.awt.Font font,
int just,
int loc)
setLocation
public void setLocation(java.awt.geom.GeneralPath gp)
- Description copied from interface:
OMLabeler
- The OMLabeler should be able to determine its pixel location
based on the GeneralPath of the OMGraphic. This will generally
cause the label to be placed in the center of the bounds of the
shape.
- Specified by:
setLocation
in interface OMLabeler
- Parameters:
gp
-
setLocation
public void setLocation(java.awt.Point p)
- Description copied from interface:
OMLabeler
- The OMLabeler should be able to set its pixel location
directly.
- Specified by:
setLocation
in interface OMLabeler
- Parameters:
p
-
setLocation
public void setLocation(int[] xpoints,
int[] ypoints)
- Description copied from interface:
OMLabeler
- The OMLabeler should be able to determine its pixel location
based on a set of x and y pixel coordinates common in
OMGraphics.
- Specified by:
setLocation
in interface OMLabeler
- Parameters:
xpoints
- ypoints
-
calculateProjectedArea
protected static double calculateProjectedArea(int[] xpts,
int[] ypts)
- Calculate the projected area of the poly. Algorithm used is from some
australian astronomy website =)
http://astronomy.swin.edu.au/~pbourke/geometry/polyarea
getCenter
protected static java.awt.Point getCenter(int[] xpts,
int[] ypts)
- Get the calculated center where the label string is drawn. Algorithm used
is from some australian astronomy website =)
http://astronomy.swin.edu.au/~pbourke/geometry/polyarea
getAnchor
public int getAnchor()
setAnchor
public void setAnchor(int anchor)
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