NCVisibleRegion Class Reference

Trapezoid of the current viewport on the ground, in WGS84. More...

#include <com/navigine/idl/objc/NCVisibleRegion.h>

Inherits NSObject.

Instance Methods
(nonnull instancetype)	- initWithTopLeft:topRight:bottomLeft:bottomRight:
	Default constructor for class NCVisibleRegion.

Class Methods
(nonnull instancetype)	+ visibleRegionWithTopLeft:topRight:bottomLeft:bottomRight:
	Factory method for class NCVisibleRegion.

Properties
NCGlobalPoint *	topLeft
	Top-left screen corner GlobalPoint.
NCGlobalPoint *	topRight
	Top-right screen corner GlobalPoint.
NCGlobalPoint *	bottomLeft
	Bottom-left screen corner GlobalPoint.
NCGlobalPoint *	bottomRight
	Bottom-right screen corner GlobalPoint.

Detailed Description

Trapezoid of the current viewport on the ground, in WGS84.

With tilt the shape is not a rectangle: near edge is closer to the camera. Corners are ray-cast onto the ground plane, same as LocationWindow screenPositionToGlobal.

Referenced from LocationWindow visibleRegion.

Definition at line 23 of file NCVisibleRegion.h.

Method Documentation

initWithTopLeft:topRight:bottomLeft:bottomRight:

- (nonnull instancetype) initWithTopLeft:		(nonnull NCGlobalPoint *)	topLeft
topRight:		(nonnull NCGlobalPoint *)	topRight
bottomLeft:		(nonnull NCGlobalPoint *)	bottomLeft
bottomRight:		(nonnull NCGlobalPoint *)	bottomRight

Default constructor for class NCVisibleRegion.

visibleRegionWithTopLeft:topRight:bottomLeft:bottomRight:

+ (nonnull instancetype) visibleRegionWithTopLeft:		(nonnull NCGlobalPoint *)	topLeft
topRight:		(nonnull NCGlobalPoint *)	topRight
bottomLeft:		(nonnull NCGlobalPoint *)	bottomLeft
bottomRight:		(nonnull NCGlobalPoint *)	bottomRight

Factory method for class NCVisibleRegion.

Property Documentation

bottomLeft

- (NCGlobalPoint*) bottomLeft

readnonatomicassign

Bottom-left screen corner GlobalPoint.

Definition at line 54 of file NCVisibleRegion.h.

bottomRight

- (NCGlobalPoint*) bottomRight

readnonatomicassign

Bottom-right screen corner GlobalPoint.

Definition at line 59 of file NCVisibleRegion.h.

topLeft

- (NCGlobalPoint*) topLeft

readnonatomicassign

Top-left screen corner GlobalPoint.

Definition at line 44 of file NCVisibleRegion.h.

topRight

- (NCGlobalPoint*) topRight

readnonatomicassign

Top-right screen corner GlobalPoint.

Definition at line 49 of file NCVisibleRegion.h.

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

• NCVisibleRegion.h