Package org.oscim.scalebar

Class DefaultMapScaleBar

java.lang.Object

org.oscim.scalebar.MapScaleBar

org.oscim.scalebar.DefaultMapScaleBar

public class DefaultMapScaleBar
extends MapScaleBar

Displays the default MapScaleBar.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DefaultMapScaleBar.ScaleBarMode

Nested classes/interfaces inherited from class org.oscim.scalebar.MapScaleBar

MapScaleBar.ScaleBarLengthAndValue, MapScaleBar.ScaleBarPosition

Field Summary

Fields

Modifier and Type	Field	Description
static int	BITMAP_HEIGHT
static int	BITMAP_WIDTH
static final int	DEFAULT_HORIZONTAL_MARGIN
static final int	DEFAULT_VERTICAL_MARGIN
protected final Paint	paintScaleBar
protected final Paint	paintScaleBarStroke
protected final Paint	paintScaleText
protected final Paint	paintScaleTextStroke
static final int	SCALE_BAR_MARGIN
static final float	STROKE_EXTERNAL
static final float	STROKE_INTERNAL
static final int	TEXT_MARGIN

Fields inherited from class org.oscim.scalebar.MapScaleBar

distanceUnitAdapter, map, mapScaleBitmap, mapScaleCanvas, prevMapPosition, redrawNeeded, scale, scaleBarPosition

Constructor Summary

Constructors

Constructor	Description
DefaultMapScaleBar(Map map)
DefaultMapScaleBar(Map map, float scale)

Method Summary

Modifier and Type	Method	Description
protected void	drawScaleBar(Canvas canvas, int scaleBarLength1, int scaleBarLength2, Paint paint, float scale)
protected void	drawScaleText(Canvas canvas, String scaleText1, String scaleText2, Paint paint, float scale)
DefaultMapScaleBar.ScaleBarMode	getScaleBarMode()
DistanceUnitAdapter	getSecondaryDistanceUnitAdapter()
protected void	redraw(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.oscim.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

Field Details

BITMAP_HEIGHT

public static int BITMAP_HEIGHT

BITMAP_WIDTH

public static int BITMAP_WIDTH

DEFAULT_HORIZONTAL_MARGIN

public static final int DEFAULT_HORIZONTAL_MARGIN

See Also:

• Constant Field Values

DEFAULT_VERTICAL_MARGIN

public static final int DEFAULT_VERTICAL_MARGIN

See Also:

• Constant Field Values

SCALE_BAR_MARGIN

public static final int SCALE_BAR_MARGIN

See Also:

• Constant Field Values

STROKE_EXTERNAL

public static final float STROKE_EXTERNAL

See Also:

• Constant Field Values

STROKE_INTERNAL

public static final float STROKE_INTERNAL

See Also:

• Constant Field Values

TEXT_MARGIN

public static final int TEXT_MARGIN

See Also:

• Constant Field Values

paintScaleBar

protected final Paint paintScaleBar

paintScaleBarStroke

protected final Paint paintScaleBarStroke

paintScaleText

protected final Paint paintScaleText

paintScaleTextStroke

protected final Paint paintScaleTextStroke

Constructor Details

DefaultMapScaleBar

public DefaultMapScaleBar(Map map)

DefaultMapScaleBar

public DefaultMapScaleBar(Map map,
 float scale)

Method Details

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(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

drawScaleBar

protected void drawScaleBar(Canvas canvas,
 int scaleBarLength1,
 int scaleBarLength2,
 Paint paint,
 float scale)

drawScaleText

protected void drawScaleText(Canvas canvas,
 String scaleText1,
 String scaleText2,
 Paint paint,
 float scale)