NCCamera Class Reference

Class describing position of the camera. More...

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

Inherits NSObject.

Instance Methods
(nonnull instancetype)	- initWithPoint:zoom:rotation:
	Default constructor for class NCCamera.

Class Methods
(nonnull instancetype)	+ cameraWithPoint:zoom:rotation:
	Factory method for class NCCamera.

Properties
NCPoint *	point
	point the camera is looking at Point
float	zoom
	zoom level.
float	rotation
	angle between Location North (top of the image) and the direction of interest on the view plane in degrees in the range [0, 360).

Detailed Description

Class describing position of the camera.

Referenced from LocationWindow.

Swift code snippet:

        // Create camera with constructor
        let newPoint = NCPoint(x: 100.0, y: 200.0)
        let newCamera = NCCamera(point: newPoint, zoom: 50.0, rotation: 0.0)
        print("Created camera with point (\‍(newPoint.x), \‍(newPoint.y)), zoom 50.0, rotation 0°")

Objective C code snippet:

    // Create camera with constructor
    NCPoint *newPoint = [[NCPoint alloc] initWithX:100.0 y:200.0];
    NCCamera *newCamera = [[NCCamera alloc] initWithPoint:newPoint zoom:50.0 rotation:0.0];
    NSLog(@"Created camera with point (%.2f, %.2f), zoom 50.0, rotation 0°", newPoint.x, newPoint.y);

Definition at line 26 of file NCCamera.h.

Method Documentation

cameraWithPoint:zoom:rotation:

+ (nonnull instancetype) cameraWithPoint:		(nonnull NCPoint *)	point
zoom:		(float)	zoom
rotation:		(float)	rotation

Factory method for class NCCamera.

initWithPoint:zoom:rotation:

- (nonnull instancetype) initWithPoint:		(nonnull NCPoint *)	point
zoom:		(float)	zoom
rotation:		(float)	rotation

Default constructor for class NCCamera.

Property Documentation

point

- (NCPoint*) point

readnonatomicassign

point the camera is looking at Point

Definition at line 45 of file NCCamera.h.

rotation

- (float) rotation

readnonatomicassign

angle between Location North (top of the image) and the direction of interest on the view plane in degrees in the range [0, 360).

Definition at line 56 of file NCCamera.h.

zoom

- (float) zoom

readnonatomicassign

zoom level.

Definition at line 50 of file NCCamera.h.

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

• NCCamera.h