dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components
Camera Class
The camera defines the position, tilt, and heading
of the point from which the SceneView’s visible extent
is observed.
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public class Camera : dymaptic.GeoBlazor.Core.Components.MapComponent
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 Camera
Constructors
Camera() Constructor
Parameterless constructor for use as a Razor Component.
public Camera();
Camera(Nullable, Nullable, CameraLayout, Point, Nullable) Constructor
Constructor for use in C# code. Use named parameters (e.g., item1: value1, item2: value2) to set properties in any order.
public Camera(System.Nullable<double> fov=null, System.Nullable<double> heading=null, dymaptic.GeoBlazor.Core.Components.CameraLayout? layout=null, dymaptic.GeoBlazor.Core.Components.Geometries.Point? position=null, System.Nullable<double> tilt=null);
Parameters
fov System.Nullable<System.Double>
The diagonal field of view (fov) angle for the camera.
default 55
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heading System.Nullable<System.Double>
The compass heading of the camera in degrees.
default 0
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layout CameraLayout
The layout defines which sub-region of the camera is rendered.
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position Point
The position of the camera defined by a map point.
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tilt System.Nullable<System.Double>
The tilt of the camera in degrees with respect to the surface as projected
down from the camera position.
default 0
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Properties
Camera.Fov Property
The diagonal field of view (fov) angle for the camera.
default 55
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public System.Nullable<double> Fov { get; set; }
Property Value
System.Nullable<System.Double>
Camera.Heading Property
The compass heading of the camera in degrees.
default 0
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public System.Nullable<double> Heading { get; set; }
Property Value
System.Nullable<System.Double>
Camera.Layout Property
The layout defines which sub-region of the camera is rendered.
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public dymaptic.GeoBlazor.Core.Components.CameraLayout? Layout { get; set; }
Property Value
Camera.Position Property
The position of the camera defined by a map point.
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public dymaptic.GeoBlazor.Core.Components.Geometries.Point? Position { get; set; }
Property Value
Camera.Tilt Property
The tilt of the camera in degrees with respect to the surface as projected
down from the camera position.
default 0
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public System.Nullable<double> Tilt { get; set; }
Property Value
System.Nullable<System.Double>
Methods
Camera.GetFov() Method
Asynchronously retrieve the current value of the Fov property.
public System.Threading.Tasks.Task<System.Nullable<double>> GetFov();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Double>>
Camera.GetHeading() Method
Asynchronously retrieve the current value of the Heading property.
public System.Threading.Tasks.Task<System.Nullable<double>> GetHeading();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Double>>
Camera.GetLayout() Method
Asynchronously retrieve the current value of the Layout property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.CameraLayout?> GetLayout();
Returns
System.Threading.Tasks.Task<CameraLayout>
Camera.GetPosition() Method
Asynchronously retrieve the current value of the Position property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Geometries.Point?> GetPosition();
Returns
System.Threading.Tasks.Task<Point>
Camera.GetTilt() Method
Asynchronously retrieve the current value of the Tilt property.
public System.Threading.Tasks.Task<System.Nullable<double>> GetTilt();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Double>>
Camera.SetFov(Nullable) Method
Asynchronously set the value of the Fov property after render.
public System.Threading.Tasks.Task SetFov(System.Nullable<double> value);
Parameters
value System.Nullable<System.Double>
The value to set.
Returns
Camera.SetHeading(Nullable) Method
Asynchronously set the value of the Heading property after render.
public System.Threading.Tasks.Task SetHeading(System.Nullable<double> value);
Parameters
value System.Nullable<System.Double>
The value to set.
Returns
Camera.SetLayout(CameraLayout) Method
Asynchronously set the value of the Layout property after render.
public System.Threading.Tasks.Task SetLayout(dymaptic.GeoBlazor.Core.Components.CameraLayout? value);
Parameters
value CameraLayout
The value to set.
Returns
Camera.SetPosition(Point) Method
Asynchronously set the value of the Position property after render.
public System.Threading.Tasks.Task SetPosition(dymaptic.GeoBlazor.Core.Components.Geometries.Point? value);
Parameters
value Point
The value to set.
Returns
Camera.SetTilt(Nullable) Method
Asynchronously set the value of the Tilt property after render.
public System.Threading.Tasks.Task SetTilt(System.Nullable<double> value);
Parameters
value System.Nullable<System.Double>
The value to set.
Returns
Camera.ValidateRequiredGeneratedChildren() Method
Validates source-generated child components.
public override void ValidateRequiredGeneratedChildren();
Implements ValidateRequiredGeneratedChildren()