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Provides access to members that manipulate the camera. Note: the ICamera interface has been superseded by ICamera3. Please consider using the more recent version.
ICamera is used primarily to manipulate the perspective of a 3D display. It's implemented by the Camera associated with a SceneViewer.
Name | Description | |
---|---|---|
Apply | Applies camera parameters on rendering context. | |
Azimuth | The polar azimuth of the observer relative to the target. When changed, the observer moves. | |
CanSeeMBB | Indicates if the camera can see any portion of the given extent. | |
CanSeeSphere | Indicates if the camera can see any portion of the given sphere. | |
GetBackgroundColor | Returns transient background color. | |
GetIdentifyRay | Returns the ray that corresponds to given screen coordinates. | |
GetIdentifyVector | Returns the vector that corresponds to the given screen location. | |
GetViewport | Returns the viewport screen coordinates. | |
HTurnAround | Turns the camera horizontally around observer by the given azimuth angle. | |
Inclination | The polar inclination of the observer relative to the target. When changed, the observer moves. | |
IsUsable | Indicates if the camera has valid parameters. | |
LevelObsToTarget | Levels the observer to the target. | |
LevelTargetToObs | Levels the target to the observer. | |
Move | Moves the camera in the specified direction. The distance is calculated by applying the given factor to the current viewing distance. | |
MultiPhaseRendering | The state of multi-phase rendering. When true, the scene depth can be divided into multiple passes to improve rendering quality. | |
Observer | The observer's position. | |
OrthoViewingExtent | The extent visible by the camera in orthographic view. | |
Pan | Moves both the observer and the target so that the object picked as the starting point on screen assumes the ending-point position. | |
PolarUpdate | Updates the observer's location by given polar increments. | |
ProjectionType | The type of projection. | |
PropertiesChanged | Sets camera's dirty flag. | |
QueryDistanceToMBB | Returns the distance to the given extent. | |
QueryDistanceToSphere | Returns the distance to the given sphere. | |
QueryDistanceToSphereCenter | Returns the distance to the given sphere's center. | |
QueryIdentifyVector | Returns the vector that corresponds to given screen coordinates. | |
QueryOrthoViewingPlatform | Returns orthographic projection viewing parameters corresponding to the given extent. | |
QueryViewingPlatformMBB | Returns the viewing parameters corresponding to the given extent. | |
QueryViewingPlatformSphere | Returns the viewing parameters corresponding to the given spherical extent. | |
RecalcUp | Updates the up-vector. | |
ReplayFrame | Renders a frame. | |
RollAngle | The roll angle in degrees. | |
Rotate | Rotates the observer horizontally around the target by a given angle in degrees. | |
Scale | The orthographic projection scale. | |
SetBackgroundColor | Sets transient background color. | |
SetCoordOrigin | Adapts the camera to the internal coordinate system of scene graph. | |
SetDefaultsMBB | Positions camera so that the entire given extent can be seen. | |
SetDefaultsSphere | Positions camera so that the entire given spherical extent can be seen. | |
SetViewport | Sets the viewport screen coordinates. | |
Target | The target's position. | |
UpDirection | The camera's up-vector. | |
VerticalExaggeration | Adapts the camera to the scene's vertical exaggeration. | |
ViewFieldAngle | The view-field angle in degrees. | |
ViewingDistance | The viewing distance between the observer and the target. When changing, the observer moves. | |
Zoom | Zooms in or out by moving the observer according to the required ratio between the new and previous viewing distances. | |
ZoomToRect | Zooms to the given screen extent. |
Classes | Description |
---|---|
Camera | The Esri camera component. |
GlobeCamera (esriGlobeCore) | The globe camera component. |