Class ArrowLinesLayer

java.lang.Object

com.codename1.maps.layers.AbstractLayer

com.codename1.maps.layers.LinesLayer

com.codename1.maps.layers.ArrowLinesLayer

All Implemented Interfaces:

Layer

public class ArrowLinesLayer
extends LinesLayer

This class is responsible for painting arrows that indicates direction of walk on map.

Field Summary

Fields inherited from class LinesLayer

_lineColor

Fields inherited from class AbstractLayer

name, projection

Constructor Summary

Constructors

Constructor	Description
ArrowLinesLayer()	Constructor with default projection Mercator.
ArrowLinesLayer(Projection p, String name)
ArrowLinesLayer(String name)	Constructor with default projection Mercator.

Method Summary

Modifier and Type	Method	Description
int	getArrowHeight()	Returns the arrow height in pixels
int	getArrowSegmentLength()	Gets the arrow segment length
int	getArrowWidth()	Gets the arrow width in pixels
protected void	paintSegment(Graphics g, Coord[] segment, Tile tile)	Paints arrows on each segment.
void	setArrowHeight(int arrowHeight)	Sets the arrow height
void	setArrowSegmentLength(int arrowSegmentLength)	Sets the arrow segment length
void	setArrowWidth(int arrowWidth)	Sets the arrow width

Methods inherited from class LinesLayer

addLineSegment, boundingBox, lineColor, paint

Methods inherited from class AbstractLayer

getName, getProjection

Methods inherited from class Object

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

Constructor Details

ArrowLinesLayer

public ArrowLinesLayer()

Constructor with default projection Mercator.

ArrowLinesLayer

public ArrowLinesLayer(String name)

Constructor with default projection Mercator.

ArrowLinesLayer

public ArrowLinesLayer(Projection p,
 String name)

Method Details

paintSegment

protected void paintSegment(Graphics g,
 Coord[] segment,
 Tile tile)

Paints arrows on each segment. arrowSegmentLength decides how many arrows will be on each segment.

Parameters

• g

• segment

• tile

Overrides:

paintSegment in class LinesLayer

getArrowHeight

public int getArrowHeight()

Returns the arrow height in pixels

Returns

the arrow height

setArrowHeight

public void setArrowHeight(int arrowHeight)

Sets the arrow height

Parameters

• arrowHeight

getArrowSegmentLength

public int getArrowSegmentLength()

Gets the arrow segment length

Returns

segment length

setArrowSegmentLength

public void setArrowSegmentLength(int arrowSegmentLength)

Sets the arrow segment length

Parameters

• arrowSegmentLength: to set

getArrowWidth

public int getArrowWidth()

Gets the arrow width in pixels

Returns

the arrow width

setArrowWidth

public void setArrowWidth(int arrowWidth)

Sets the arrow width

Parameters

• arrowWidth: to set