com.partnersoft.maps.render
Class AbstractDrawingSurface

java.lang.Object
  com.partnersoft.maps.render.AbstractDrawingSurface

All Implemented Interfaces:

DrawingSurface

Direct Known Subclasses:

GLDrawingSurface, Java2DDrawingSurface

public abstract class AbstractDrawingSurface
extends java.lang.Object
implements DrawingSurface

Superclass implementing basic functionality of a DrawingSurface. In general if you override a method you should call the superclass version, too. The only exception is the display lists methods - if you enable display lists, you must implement every display list method and not call these (since they throw OperationNotSupportedExceptions).

Author:

Paul Reavis Copyright 2004 Partner Software, Inc.

Field Summary

protected int	backgroundColor
protected PointStyle	currentPointStyle
protected PolygonStyle	currentPolygonStyle
protected PolylineStyle	currentPolylineStyle
protected TextStyle	currentTextStyle
protected int	foregroundColor
protected MapViewFrame	frame
protected PolylineStyle	invisiblePolylineStyle
protected int	renderMode
protected int	renderQuality
protected int	selectionPixelX
protected int	selectionPixelY
protected boolean	showInvisibleGraphics

Fields inherited from interface com.partnersoft.maps.render.DrawingSurface

QUALITY_GOOD, QUALITY_OK, QUALITY_POOR, RENDER_EPHEMERA, RENDER_RASTER, RENDER_RETICULE, RENDER_SELECT, RENDER_SELECTION, RENDER_VECTOR

Constructor Summary

AbstractDrawingSurface()

Method Summary

int	displayListFor(long key)
int	displayListFor(java.lang.Object key)
void	drawDisplayList(int displayListID)
abstract void	drawPoint(int dataID, double x, double y, int offsetX, int offsetY, int rotation)
abstract void	drawPolygon(int dataID, DoubleBuffer coords)
abstract void	drawPolyline(int dataID, DoubleBuffer coords)
abstract void	drawText(double x, double y, int offsetX, int offsetY, int rotation, int alignment, java.lang.String text)
void	endDisplayList()
abstract int[][]	getSelections()
boolean	isDisplayListSupported()
abstract void	popName()
abstract void	pushName(int i)
void	removeDisplayList(int displayListID)
void	setBackgroundColor(int color)
void	setForegroundColor(int newRGB)
void	setFrame(MapViewFrame frame)
void	setPointStyle(PointStyle style)
void	setPolygonStyle(PolygonStyle style)
void	setPolylineStyle(PolylineStyle style)
void	setRenderMode(int newMode)
void	setRenderQuality(int newQuality)
void	setSelectionPixel(int pixelX, int pixelY)
void	setShowInvisibleGraphics(boolean showInvisibleGraphics)
void	setTextStyle(TextStyle style)
int	startDisplayList(long key)
int	startDisplayList(java.lang.Object key)
abstract void	startDrawing()
abstract void	stopDrawing()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.partnersoft.maps.render.DrawingSurface

clear, drawRasterImage, drawWheelMenu, drawWheelMenuCenter, isDirty

Field Detail

renderMode

protected int renderMode

renderQuality

protected int renderQuality

selectionPixelX

protected int selectionPixelX

selectionPixelY

protected int selectionPixelY

frame

protected MapViewFrame frame

currentPolygonStyle

protected PolygonStyle currentPolygonStyle

currentPolylineStyle

protected PolylineStyle currentPolylineStyle

currentPointStyle

protected PointStyle currentPointStyle

currentTextStyle

protected TextStyle currentTextStyle

backgroundColor

protected int backgroundColor

foregroundColor

protected int foregroundColor

showInvisibleGraphics

protected boolean showInvisibleGraphics

invisiblePolylineStyle

protected PolylineStyle invisiblePolylineStyle

Constructor Detail

AbstractDrawingSurface

public AbstractDrawingSurface()

Method Detail

setShowInvisibleGraphics

public void setShowInvisibleGraphics(boolean showInvisibleGraphics)

Specified by:

setShowInvisibleGraphics in interface DrawingSurface

setRenderMode

public void setRenderMode(int newMode)

Specified by:

setRenderMode in interface DrawingSurface

setRenderQuality

public void setRenderQuality(int newQuality)

Specified by:

setRenderQuality in interface DrawingSurface

setSelectionPixel

public void setSelectionPixel(int pixelX,
                              int pixelY)

Specified by:

setSelectionPixel in interface DrawingSurface

setFrame

public void setFrame(MapViewFrame frame)

Specified by:

setFrame in interface DrawingSurface

startDrawing

public abstract void startDrawing()

Specified by:

startDrawing in interface DrawingSurface

stopDrawing

public abstract void stopDrawing()

Specified by:

stopDrawing in interface DrawingSurface

setBackgroundColor

public void setBackgroundColor(int color)

Specified by:

setBackgroundColor in interface DrawingSurface

setForegroundColor

public void setForegroundColor(int newRGB)

Specified by:

setForegroundColor in interface DrawingSurface

setPolygonStyle

public void setPolygonStyle(PolygonStyle style)

Specified by:

setPolygonStyle in interface DrawingSurface

setPolylineStyle

public void setPolylineStyle(PolylineStyle style)

Specified by:

setPolylineStyle in interface DrawingSurface

setPointStyle

public void setPointStyle(PointStyle style)

Specified by:

setPointStyle in interface DrawingSurface

setTextStyle

public void setTextStyle(TextStyle style)

Specified by:

setTextStyle in interface DrawingSurface

drawPolygon

public abstract void drawPolygon(int dataID,
                                 DoubleBuffer coords)

Specified by:

drawPolygon in interface DrawingSurface

drawPolyline

public abstract void drawPolyline(int dataID,
                                  DoubleBuffer coords)

Specified by:

drawPolyline in interface DrawingSurface

drawPoint

public abstract void drawPoint(int dataID,
                               double x,
                               double y,
                               int offsetX,
                               int offsetY,
                               int rotation)

Specified by:

drawPoint in interface DrawingSurface

drawText

public abstract void drawText(double x,
                              double y,
                              int offsetX,
                              int offsetY,
                              int rotation,
                              int alignment,
                              java.lang.String text)

Specified by:

drawText in interface DrawingSurface

isDisplayListSupported

public boolean isDisplayListSupported()

Specified by:

isDisplayListSupported in interface DrawingSurface

displayListFor

public int displayListFor(long key)

Specified by:

displayListFor in interface DrawingSurface

startDisplayList

public int startDisplayList(long key)

Specified by:

startDisplayList in interface DrawingSurface

displayListFor

public int displayListFor(java.lang.Object key)

Specified by:

displayListFor in interface DrawingSurface

startDisplayList

public int startDisplayList(java.lang.Object key)

Specified by:

startDisplayList in interface DrawingSurface

endDisplayList

public void endDisplayList()

Specified by:

endDisplayList in interface DrawingSurface

removeDisplayList

public void removeDisplayList(int displayListID)

Specified by:

removeDisplayList in interface DrawingSurface

drawDisplayList

public void drawDisplayList(int displayListID)

Specified by:

drawDisplayList in interface DrawingSurface

pushName

public abstract void pushName(int i)

Specified by:

pushName in interface DrawingSurface

popName

public abstract void popName()

Specified by:

popName in interface DrawingSurface

getSelections

public abstract int[][] getSelections()

Specified by:

getSelections in interface DrawingSurface