Package com.luciad.view.gxy

Class TLcdGXYFitGXYViewFromXYWorldBounds

java.lang.Object

com.luciad.view.gxy.TLcdGXYFitGXYViewFromXYWorldBounds

public class TLcdGXYFitGXYViewFromXYWorldBounds
extends Object

When triggered (execute) this command changes the origin and scale of a given ILcdGXYView to fit into given world bounds.

Constructor Summary

Constructors

Constructor	Description
TLcdGXYFitGXYViewFromXYWorldBounds()

Method Summary

Modifier and Type	Method	Description
void	execute()	Performs the fit.
static void	fitGXYViewFromXYWorldBounds(ILcdGXYView aGXYViewSFCT, ILcdBounds aXYWorldBounds)	Fits a specified area into a view.
static void	fitGXYViewFromXYWorldBounds(ILcdGXYView aGXYViewSFCT, ILcdBounds aXYWorldBounds, Rectangle aRectangleToFitInto)	Fits a specified area into a view.
ILcdGXYView	getGXYView()
ILcdBounds	getXYWorldBounds()	Gets the world bounds to fit in.
void	setGXYView(ILcdGXYView newGXYView)
void	setXYWorldBounds(ILcdBounds newXYWorldBounds)	Sets the world bounds to fit in.

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdGXYFitGXYViewFromXYWorldBounds

public TLcdGXYFitGXYViewFromXYWorldBounds()

Method Details

execute

public void execute()

Performs the fit. Calls fitGXYViewFromXYWorldBounds with its 2 properties GXYView and XYWorldBounds.

fitGXYViewFromXYWorldBounds

public static void fitGXYViewFromXYWorldBounds(ILcdGXYView aGXYViewSFCT,
 ILcdBounds aXYWorldBounds)

Fits a specified area into a view. In other words, the specified view will be modified so that the area specified by the bounds is shown in this view. The bounds is assumed to be specified in the world reference of the view.

Parameters:

aGXYViewSFCT - The ILcdGXYView to adapt.

aXYWorldBounds - The area to show. It is interpreted as a 2D bounds (i.e. the depth will not be taken into account).

fitGXYViewFromXYWorldBounds

public static void fitGXYViewFromXYWorldBounds(ILcdGXYView aGXYViewSFCT,
 ILcdBounds aXYWorldBounds,
 Rectangle aRectangleToFitInto)

Fits a specified area into a view. In other words, the specified view will be modified so that the area specified by the bounds is shown in this view. The bounds is assumed to be specified in the world reference of the view. The third parameter can be used to 'fit' the area into a specific portion of the view. For instance if a rectangle (0, 0, 20, 20) is passed to this method the specified bounds will be shown in the upper right 20x20 pixel corner of the view. If the rectangle is null, the rectangle is assumed to be the size of the entire view.

Parameters:

aGXYViewSFCT - The ILcdGXYView to adapt.

aXYWorldBounds - The area to show. It is interpreted as a 2D bounds (i.e. the depth will not be taken into account).

aRectangleToFitInto - The rectangle (in view coordinates) to fit the given bounds into, or null if the given area should take up the entire view.

setXYWorldBounds

public void setXYWorldBounds(ILcdBounds newXYWorldBounds)

Sets the world bounds to fit in. aBounds will interpreted as a 2D bounds (i.e. the depth will not be taken into account).

getXYWorldBounds

public ILcdBounds getXYWorldBounds()

Gets the world bounds to fit in. aBounds will interpreted as a 2D bounds (i.e. the depth will not be taken into account).

setGXYView

public void setGXYView(ILcdGXYView newGXYView)

getGXYView

public ILcdGXYView getGXYView()