Google Earth COM API Documentation Document Version: 1.0 - Last modified:

IPointOnTerrainGE Interface Reference

This is the return interface for. More...

import "earth.idl";

List of all members.

Properties
double	Latitude [get]
	Latitude of point in degrees.
double	Longitude [get]
	Longitude of point in degrees.
double	Altitude [get]
	Altitude of point in meters.
BOOL	ProjectedOntoGlobe [get]
	Indicates if the represented point was projected on to the globe's horizon.
BOOL	ZeroElevationExaggeration [get]
	Indicates if the exaggeration elevation is zero.

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Detailed Description

This is the return interface for.

IApplicationGE::GetPointOnTerrainFromScreenCoords

Contains information of a point on terrain and other related information retrieved from IApplicationGE::GetPointOnTerrainFromScreenCoords.

Associated GUIDs:

• IID_IPointOnTerrainGE = {0xF4F7B301,0x7C59,0x4851, {0xBA,0x97,0xC5,0x1F,0x11,0x0B,0x59,0x0F}};
• CLSID_PointOnTerrainGE = {0x1796A329,0x04C1,0x4C07, {0xB2,0x8E,0xE4,0xA8,0x07,0x93,0x5C,0x06}};

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Property Documentation

double IPointOnTerrainGE::Latitude [get]

Latitude of point in degrees.

Valid values: -90 degrees to +90 degrees.

double IPointOnTerrainGE::Longitude [get]

Longitude of point in degrees.

Valid values: -180 degrees to +180 degrees.

double IPointOnTerrainGE::Altitude [get]

Altitude of point in meters.

If ZeroElevationExaggeration is true, then this is always zero.

See also:

ZeroElevationExaggeration

BOOL IPointOnTerrainGE::ProjectedOntoGlobe [get]

Indicates if the represented point was projected on to the globe's horizon.

This occurs when the intersection request did not intersect the globe.

BOOL IPointOnTerrainGE::ZeroElevationExaggeration [get]

Indicates if the exaggeration elevation is zero.

If true, then Altitude is always returned as zero.

See also:

Altitude

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The documentation for this interface was generated from the following file:

• earth.idl

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