org.osmdroid.views.overlay

Class ScaleDiskOverlay

java.lang.Object

org.osmdroid.views.overlay.Overlay

org.osmdroid.views.overlay.ScaleDiskOverlay

All Implemented Interfaces:

OverlayConstants

public class ScaleDiskOverlay
extends Overlay

ScaleDiskOverlay displays a disk of a given radius (distance) around a GeoPoint

Since:

6.1.1

Nested Class Summary

Nested classes/interfaces inherited from class org.osmdroid.views.overlay.Overlay

Overlay.Snappable

Field Summary

Fields inherited from class org.osmdroid.views.overlay.Overlay

mBounds, SHADOW_X_SKEW, SHADOW_Y_SCALE

Fields inherited from interface org.osmdroid.views.util.constants.OverlayConstants

DEFAULT_ZOOMLEVEL_MINIMAP_DIFFERENCE, NOT_SET

Constructor Summary

Constructors

Constructor and Description
ScaleDiskOverlay(Context pContext, GeoPoint pGeoCenter, int pValue, GeoConstants.UnitOfMeasure pUnitOfMeasure)

Method Summary

Modifier and Type	Method and Description
void	draw(Canvas pCanvas, Projection pProjection)
void	setCirclePaint1(Paint pPaint) Circle Paint 1 setter (typically for a disk) Can be null; will be used before Circle Paint 2
void	setCirclePaint2(Paint pPaint) Circle Paint 2 setter (typically for a circle) Can be null; will be used after Circle Paint 1
void	setDisplaySizeMax(int pValue) Maximum display size setter (<= 0 means no maximum)
void	setDisplaySizeMin(int pValue) Minimum display size setter (<= 0 means no minimum)
void	setLabelOffsetBottom(Integer pValue) Label offset setter for bottom (null means no label on bottom)
void	setLabelOffsetLeft(Integer pValue) Label offset setter for left (null means no label on left)
void	setLabelOffsetRight(Integer pValue) Label offset setter for right (null means no label on right)
void	setLabelOffsetTop(Integer pValue) Label offset setter for top (null means no label on top)
void	setTextPaint(Paint pPaint) Label Paint setter (null means no label will be displayed)

Methods inherited from class org.osmdroid.views.overlay.Overlay

draw, drawAt, getBounds, getSafeMenuId, getSafeMenuIdSequence, isEnabled, onDetach, onDoubleTap, onDoubleTapEvent, onDown, onFling, onKeyDown, onKeyUp, onLongPress, onPause, onResume, onScroll, onShowPress, onSingleTapConfirmed, onSingleTapUp, onTouchEvent, onTrackballEvent, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

ScaleDiskOverlay

public ScaleDiskOverlay(Context pContext,
                        GeoPoint pGeoCenter,
                        int pValue,
                        GeoConstants.UnitOfMeasure pUnitOfMeasure)

Method Detail

setCirclePaint1

public void setCirclePaint1(Paint pPaint)

Circle Paint 1 setter (typically for a disk) Can be null; will be used before Circle Paint 2

setCirclePaint2

public void setCirclePaint2(Paint pPaint)

Circle Paint 2 setter (typically for a circle) Can be null; will be used after Circle Paint 1

setTextPaint

public void setTextPaint(Paint pPaint)

Label Paint setter (null means no label will be displayed)

setLabelOffsetTop

public void setLabelOffsetTop(Integer pValue)

Label offset setter for top (null means no label on top)

setLabelOffsetBottom

public void setLabelOffsetBottom(Integer pValue)

Label offset setter for bottom (null means no label on bottom)

setLabelOffsetLeft

public void setLabelOffsetLeft(Integer pValue)

Label offset setter for left (null means no label on left)

setLabelOffsetRight

public void setLabelOffsetRight(Integer pValue)

Label offset setter for right (null means no label on right)

setDisplaySizeMin

public void setDisplaySizeMin(int pValue)

Minimum display size setter (<= 0 means no minimum)

setDisplaySizeMax

public void setDisplaySizeMax(int pValue)

Maximum display size setter (<= 0 means no maximum)

draw

public void draw(Canvas pCanvas,
                 Projection pProjection)

Overrides:

draw in class Overlay