org.osmdroid.views.drawing

Class OsmPath

java.lang.Object

android.graphics.Path

org.osmdroid.views.drawing.OsmPath

Deprecated.

Use Polyline or Polygon instead

@Deprecated
public class OsmPath
extends Path

Since the osmdroid canvas coordinate system is changing with every scroll, the x/y coordinates of lat/long points is also always changing. Converting from lat/long to pixel values is a potentially expensive operation and shouldn't be performed in the draw() cycle. Instead of recalculating your Path points every draw cycle, you can use an OsmPath and call onDrawCycle(Projection) at the start of your draw call. This will simply shift the Path the proper amount so that it is in the correct pixel position.

Nested Class Summary

Nested classes/interfaces inherited from class android.graphics.Path

Path.Direction, Path.FillType, Path.Op

Field Summary

Fields

Modifier and Type	Field and Description
protected Point	mReferencePoint Deprecated.

Constructor Summary

Constructors

Constructor and Description
OsmPath() Deprecated.
OsmPath(Path src) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	onDrawCycle(Projection proj) Deprecated. Call this method at the beginning of every draw() call.

Methods inherited from class android.graphics.Path

addArc, addArc, addCircle, addOval, addOval, addPath, addPath, addPath, addRect, addRect, addRoundRect, addRoundRect, addRoundRect, addRoundRect, approximate, arcTo, arcTo, arcTo, close, computeBounds, cubicTo, finalize, getFillType, incReserve, isConvex, isEmpty, isInverseFillType, isRect, lineTo, moveTo, offset, offset, op, op, quadTo, rCubicTo, reset, rewind, rLineTo, rMoveTo, rQuadTo, set, setFillType, setLastPoint, toggleInverseFillType, transform, transform

Methods inherited from class java.lang.Object

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

Field Detail

mReferencePoint

protected final Point mReferencePoint

Deprecated.

Constructor Detail

OsmPath

public OsmPath()

Deprecated.

OsmPath

public OsmPath(Path src)

Deprecated.

Method Detail

onDrawCycle

public void onDrawCycle(Projection proj)

Deprecated.

Call this method at the beginning of every draw() call.