com.luciad.view.lightspeed.camera

LuciadLightspeedEnum ALspViewXYZWorldTransformation.LocationMode

java.lang.Object

java.lang.Enum<ALspViewXYZWorldTransformation.LocationMode>

com.luciad.view.lightspeed.camera.ALspViewXYZWorldTransformation.LocationMode

All Implemented Interfaces:

Serializable, Comparable<ALspViewXYZWorldTransformation.LocationMode>

Enclosing class:

ALspViewXYZWorldTransformation

public static enum ALspViewXYZWorldTransformation.LocationMode
extends Enum<ALspViewXYZWorldTransformation.LocationMode>

Enumeration of modes supported by viewPoint2WorldSFCT() and toolkitPoint2WorldSFCT().

Since:

2012.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSEST_SURFACE In this mode, viewPoint2WorldSFCT() returns the coordinates of a point on the surface that is closest to the viewer.
ELLIPSOID In this mode, viewPoint2WorldSFCT() returns the coordinates of a point on the ellipsoid of the geodetic datum of the view's world reference.

Method Summary

Modifier and Type	Method and Description
String	toString()
static ALspViewXYZWorldTransformation.LocationMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static ALspViewXYZWorldTransformation.LocationMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ELLIPSOID

public static final ALspViewXYZWorldTransformation.LocationMode ELLIPSOID

In this mode, viewPoint2WorldSFCT() returns the coordinates of a point on the ellipsoid of the geodetic datum of the view's world reference.

CLOSEST_SURFACE

public static final ALspViewXYZWorldTransformation.LocationMode CLOSEST_SURFACE

In this mode, viewPoint2WorldSFCT() returns the coordinates of a point on the surface that is closest to the viewer. In other words, the returned coordinates may be on the surface of a domain object if one is under the specified view coordinates. If no other objects are under the requested view position, the returned coordinates are the same as for ELLIPSOID.

Warning: To prevent problems, always call viewPoint2WorldSFCT() with this LocationMode in an ILspViewListener.postRender(com.luciad.view.lightspeed.ILspView, com.luciad.view.opengl.binding.ILcdGLDrawable) method.

To retrieve terrain heights, refer to ILspTerrainSupport#getViewDependentHeightProvider

Method Detail

values

public static ALspViewXYZWorldTransformation.LocationMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ALspViewXYZWorldTransformation.LocationMode c : ALspViewXYZWorldTransformation.LocationMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ALspViewXYZWorldTransformation.LocationMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<ALspViewXYZWorldTransformation.LocationMode>