Package org.mapsforge.map.scalebar

Class DefaultMapScaleBar

java.lang.Object

org.mapsforge.map.scalebar.MapScaleBar

org.mapsforge.map.scalebar.DefaultMapScaleBar

public class DefaultMapScaleBar
extends MapScaleBar

Displays the default MapScaleBar.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefaultMapScaleBar.ScaleBarMode

Nested classes/interfaces inherited from class org.mapsforge.map.scalebar.MapScaleBar

MapScaleBar.ScaleBarLengthAndValue, MapScaleBar.ScaleBarPosition

Field Summary

Fields inherited from class org.mapsforge.map.scalebar.MapScaleBar

displayModel, distanceUnitAdapter, graphicFactory, mapScaleBitmap, mapScaleCanvas, prevMapPosition, redrawNeeded, scale, scaleBarPosition

Constructor Summary

Constructors

Constructor	Description
DefaultMapScaleBar(IMapViewPosition mapViewPosition, MapViewDimension mapViewDimension, org.mapsforge.core.graphics.GraphicFactory graphicFactory, DisplayModel displayModel)
DefaultMapScaleBar(IMapViewPosition mapViewPosition, MapViewDimension mapViewDimension, org.mapsforge.core.graphics.GraphicFactory graphicFactory, DisplayModel displayModel, float scale)

Method Summary

Modifier and Type	Method	Description
DefaultMapScaleBar.ScaleBarMode	getScaleBarMode()
DistanceUnitAdapter	getSecondaryDistanceUnitAdapter()
protected void	redraw(org.mapsforge.core.graphics.Canvas canvas)	Redraw the map scale bar.
void	setColor(int color)
void	setScaleBarMode(DefaultMapScaleBar.ScaleBarMode scaleBarMode)
void	setSecondaryDistanceUnitAdapter(DistanceUnitAdapter distanceUnitAdapter)	Set the secondary DistanceUnitAdapter for the MapScaleBar

Methods inherited from class org.mapsforge.map.scalebar.MapScaleBar

calculateScaleBarLengthAndValue, calculateScaleBarLengthAndValue, destroy, draw, drawScaleBar, getDistanceUnitAdapter, getMarginHorizontal, getMarginVertical, getScaleBarPosition, isRedrawNecessary, isVisible, redrawScaleBar, setDistanceUnitAdapter, setMarginHorizontal, setMarginVertical, setScaleBarPosition, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMapScaleBar

public DefaultMapScaleBar(IMapViewPosition mapViewPosition,
                          MapViewDimension mapViewDimension,
                          org.mapsforge.core.graphics.GraphicFactory graphicFactory,
                          DisplayModel displayModel)

DefaultMapScaleBar

public DefaultMapScaleBar(IMapViewPosition mapViewPosition,
                          MapViewDimension mapViewDimension,
                          org.mapsforge.core.graphics.GraphicFactory graphicFactory,
                          DisplayModel displayModel,
                          float scale)

Method Detail

setColor

public void setColor(int color)

getSecondaryDistanceUnitAdapter

public DistanceUnitAdapter getSecondaryDistanceUnitAdapter()

Returns:

the secondary DistanceUnitAdapter in use by this MapScaleBar

setSecondaryDistanceUnitAdapter

public void setSecondaryDistanceUnitAdapter(DistanceUnitAdapter distanceUnitAdapter)

Set the secondary DistanceUnitAdapter for the MapScaleBar

Parameters:

distanceUnitAdapter - The secondary DistanceUnitAdapter to be used by this MapScaleBar

getScaleBarMode

public DefaultMapScaleBar.ScaleBarMode getScaleBarMode()

setScaleBarMode

public void setScaleBarMode(DefaultMapScaleBar.ScaleBarMode scaleBarMode)

redraw

protected void redraw(org.mapsforge.core.graphics.Canvas canvas)

Description copied from class: MapScaleBar

Redraw the map scale bar. Make sure you always apply scale factor to all coordinates and dimensions.

Specified by:

redraw in class MapScaleBar

Parameters:

canvas - The canvas to draw on