pt.lsts.neptus.util.coord

Class MapTileRendererCalculator

java.lang.Object

pt.lsts.neptus.util.coord.MapTileRendererCalculator

public class MapTileRendererCalculator
extends java.lang.Object

This class is mainly for savin a state of a StateRenderer2D in order to be able to calculate positions. It is useful for in thread use.

Author:

pdias

Constructor Summary

Constructors

Constructor and Description
MapTileRendererCalculator(StateRenderer2D renderer)

Method Summary

Modifier and Type	Method and Description
LocationType	getCenter()
double	getHeight()
int	getLevelOfDetail()
LocationType	getRealWorldLocation(java.awt.geom.Point2D screenCoordinates)
static LocationType	getRealWorldLocationHelper(java.awt.geom.Point2D screenCoordinates, java.awt.geom.Point2D worldPixelXY, java.awt.Dimension size, int levelOfDetail, double rotationRads)
double	getRotation()
java.awt.geom.Point2D	getScreenPosition(LocationType lt)
static java.awt.geom.Point2D	getScreenPositionHelper(LocationType lt, java.awt.geom.Point2D worldPixelXY, java.awt.Dimension size, int levelOfDetail, double rotationRads)
java.awt.Dimension	getSize()
double	getWidth()
float	getZoom()

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTileRendererCalculator

public MapTileRendererCalculator(StateRenderer2D renderer)

Method Detail

getCenter

public LocationType getCenter()

Returns:

the center

getRotation

public double getRotation()

Returns:

Renderer rotation in rads.

getSize

public java.awt.Dimension getSize()

Returns:

the size

getWidth

public double getWidth()

Returns:

getHeight

public double getHeight()

Returns:

getZoom

public float getZoom()

Returns:

the zoom

getLevelOfDetail

public int getLevelOfDetail()

Returns:

the levelOfDetail

getScreenPosition

public java.awt.geom.Point2D getScreenPosition(LocationType lt)

Parameters:

lt -

Returns:

getScreenPositionHelper

public static java.awt.geom.Point2D getScreenPositionHelper(LocationType lt,
                                                            java.awt.geom.Point2D worldPixelXY,
                                                            java.awt.Dimension size,
                                                            int levelOfDetail,
                                                            double rotationRads)

Parameters:

lt -

worldPixelXY -

size -

levelOfDetail -

rotationRads -

Returns:

getRealWorldLocation

public LocationType getRealWorldLocation(java.awt.geom.Point2D screenCoordinates)

Parameters:

screenCoordinates -

Returns:

getRealWorldLocationHelper

public static LocationType getRealWorldLocationHelper(java.awt.geom.Point2D screenCoordinates,
                                                      java.awt.geom.Point2D worldPixelXY,
                                                      java.awt.Dimension size,
                                                      int levelOfDetail,
                                                      double rotationRads)

Parameters:

screenCoordinates -

worldPixelXY -

size -

levelOfDetail -

rotationRads -

Returns: