HERE Android SDK Developer's Guide

ProjectionType

The enumeration ProjectionType is a member of com.here.android.mpa.ar.ARController.

Enumeration Summary

public static final enumeration ARController.ProjectionType

extends java.lang.Enum, java.lang.Object

Type of the projection used by the LiveSight engine while displaying ARObjects in the camera/UP view.

[For complete information, see the section Enumeration Details]

Enum Constant Summary

Table 1. Enum Constants in ProjectionType
Fields

public static final ProjectionType NEAR_FAR

Near-far projection.

public static final ProjectionType DIRECT_3D

Direct 3D projection.

public static final ProjectionType HORIZONTAL

HORIZONTAL projection.

public static final ProjectionType MAP

Map projection.

public static final ProjectionType USE_GLOBAL_PROJECTION_TYPE

USE_GLOBAL_PROJECTION_TYPE projection.

Method Summary

Table 2. Methods in ProjectionType
Methods

public static ProjectionType valueOf (String name)

This method retrieves the enumeration value that matches the name specified by the caller.

public static ARController.ProjectionType[] values ()

This method retrieves an array of constants of the given enum type in the order in which they are declared.

Enumeration Details

Type of the projection used by the LiveSight engine while displaying ARObjects in the camera/UP view.

Enum Constant Details

public static final ProjectionType NEAR_FAR

Near-far projection. ARObject s appear in one of two planes defined by setPlanesParameters(float, float, float, float). In FAR plane items are displayed without details portion with reduced opacity as function of distance to the view point. In NEAR plane items are displayed with details portion. Default value.

public static final ProjectionType DIRECT_3D

Direct 3D projection. ARObject s appear in 3D space as a result of direct projection of Geolocation.

public static final ProjectionType HORIZONTAL

HORIZONTAL projection. ARObject s appear in one horizontal line.

public static final ProjectionType MAP

Map projection. ARObject s appear in the positions retrieved by projectToPixel(GeoCoordinate) API.

public static final ProjectionType USE_GLOBAL_PROJECTION_TYPE

USE_GLOBAL_PROJECTION_TYPE projection. ARObject s appear in the projection set for ARController globaly.

Method Details

public static ProjectionType valueOf (String name)

This method retrieves the enumeration value that matches the name specified by the caller.

Parameters:

  • name

    A string containing the name of the enumeration member whose value is to be retrieved.

public static ARController.ProjectionType[] values ()

This method retrieves an array of constants of the given enum type in the order in which they are declared.

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