ucar.unidata.gis.maps
Class LatLonData

java.lang.Object
  ucar.unidata.gis.maps.LatLonData

Direct Known Subclasses:

MapDisplayControl.LatLonState

public class LatLonData
extends Object

A data structure to hold display attributes for lat/lon lines

Field Summary

protected boolean	fastRendering fast rendering flag
protected LatLonLines	myLatLon The lat lon lines.

Constructor Summary

	LatLonData() Default ctor
	LatLonData(boolean isLatitude, Color color, float defaultSpacing, float lineWidth, int lineStyle) The ctro
	LatLonData(boolean isLatitude, Color color, float defaultSpacing, float lineWidth, int lineStyle, boolean fastRendering) The ctro
protected	LatLonData(LatLonData that) Copy constructor

Method Summary

Color	getColor() Get the Color property.
boolean	getFastRendering() Get the FastRendering property.
boolean	getIsLatitude() Get the IsLatitude property.
LatLonLines	getLatLonLines() Create, if needed, initialize and return the latlonlines object
int	getLineStyle() Get the LineStyle property.
float	getLineWidth() Get the LineWidth property.
float	getMaxValue() Get the MaxValue property.
float	getMinValue() Get the MinValue property.
protected boolean	getRealVisibility() Meant to be overwrote by a derived class that needs to determine its own visibility.
float	getSpacing() Get the Spacing property.
boolean	getVisible() Get the Visible property.
void	initWith(LatLonData that) Initialize this object with the state from the given LatLonData
void	setColor(Color value) Set the Color property.
void	setFastRendering(boolean value) Set the FastRendering property.
void	setIsLatitude(boolean value) Set the IsLatitude property.
void	setLineStyle(int value) Set the LineStyle property.
void	setLineWidth(float value) Set the LineWidth property.
void	setMaxValue(float value) Set the MaxValue property.
void	setMinValue(float value) Set the MinValue property.
void	setSpacing(float value) Set the Spacing property.
void	setVisible(boolean value) Set the Visible property.
protected void	stateChanged() Gets called when any of the state has been changed.

Methods inherited from class java.lang.Object

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

Field Detail

myLatLon

protected LatLonLines myLatLon

The lat lon lines. We create this when asked.

fastRendering

protected boolean fastRendering

fast rendering flag

Constructor Detail

LatLonData

public LatLonData()

Default ctor

LatLonData

public LatLonData(boolean isLatitude,
                  Color color,
                  float defaultSpacing,
                  float lineWidth,
                  int lineStyle)

The ctro

Parameters:

isLatitude - Is it lat or lon

color - The color

defaultSpacing - The spacing

lineWidth - The line width

lineStyle - The line style

LatLonData

public LatLonData(boolean isLatitude,
                  Color color,
                  float defaultSpacing,
                  float lineWidth,
                  int lineStyle,
                  boolean fastRendering)

The ctro

Parameters:

isLatitude - Is it lat or lon

color - The color

defaultSpacing - The spacing

lineWidth - The line width

lineStyle - The line style

fastRendering - true to use fast rendering

LatLonData

protected LatLonData(LatLonData that)

Copy constructor

Parameters:

that - the other latlondata object

Method Detail

initWith

public void initWith(LatLonData that)

Initialize this object with the state from the given LatLonData

Parameters:

that - The other object

stateChanged

protected void stateChanged()

Gets called when any of the state has been changed. Is here so a subclass can be easily notified when something changes.

getLatLonLines

public LatLonLines getLatLonLines()
                           throws VisADException,
                                  RemoteException

Create, if needed, initialize and return the latlonlines object

Returns:

The LatLonLines object

Throws:

RemoteException

VisADException

getRealVisibility

protected boolean getRealVisibility()

Meant to be overwrote by a derived class that needs to determine its own visibility.

Returns:

The actual visibility to apply to the lines

setColor

public void setColor(Color value)

Set the Color property.

Parameters:

value - The new value for Color

getColor

public Color getColor()

Get the Color property.

Returns:

The Color

setSpacing

public void setSpacing(float value)

Set the Spacing property.

Parameters:

value - The new value for Spacing

getSpacing

public float getSpacing()

Get the Spacing property.

Returns:

The Spacing

setLineWidth

public void setLineWidth(float value)

Set the LineWidth property.

Parameters:

value - The new value for LineWidth

getLineWidth

public float getLineWidth()

Get the LineWidth property.

Returns:

The LineWidth

setLineStyle

public void setLineStyle(int value)

Set the LineStyle property.

Parameters:

value - The new value for LineStyle

getLineStyle

public int getLineStyle()

Get the LineStyle property.

Returns:

The LineStyle

setIsLatitude

public void setIsLatitude(boolean value)

Set the IsLatitude property.

Parameters:

value - The new value for IsLatitude

getIsLatitude

public boolean getIsLatitude()

Get the IsLatitude property.

Returns:

The IsLatitude

setMinValue

public void setMinValue(float value)

Set the MinValue property.

Parameters:

value - The new value for MinValue

getMinValue

public float getMinValue()

Get the MinValue property.

Returns:

The MinValue

setMaxValue

public void setMaxValue(float value)

Set the MaxValue property.

Parameters:

value - The new value for MaxValue

getMaxValue

public float getMaxValue()

Get the MaxValue property.

Returns:

The MaxValue

setVisible

public void setVisible(boolean value)

Set the Visible property.

Parameters:

value - The new value for Visible

getVisible

public boolean getVisible()

Get the Visible property.

Returns:

The Visible

setFastRendering

public void setFastRendering(boolean value)

Set the FastRendering property.

Parameters:

value - The new value for FastRendering

getFastRendering

public boolean getFastRendering()

Get the FastRendering property.

Returns:

The FastRendering