public class ArrowLinesLayer

  1. Object
  2. AbstractLayer
  3. LinesLayer
  4. ArrowLinesLayer

ImplementsLayer

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

Constructors

public ArrowLinesLayer()Constructor with default projection Mercator.
public ArrowLinesLayer(String name)Constructor with default projection Mercator.
public ArrowLinesLayer(Projection p, String name)Constructor with custom projection and layer name.

Methods

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

Inherited fields

From LinesLayer

_lineColor

From AbstractLayer

name, projection

Inherited methods

From LinesLayer

paint, addLineSegment, lineColor, boundingBox

From AbstractLayer

getName, getProjection

From Object

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

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)
Constructor with custom projection and layer 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.

getArrowHeight

public int getArrowHeight()
Returns the arrow height in pixels

Returns

the arrow height

setArrowHeight

public void setArrowHeight(int arrowHeight)
Sets the arrow height

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 int
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 int
to set