dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components
MeasurementViewModel Class
Provides the logic for the Measurement widget.
ArcGIS Maps SDK for JavaScript
public class MeasurementViewModel : dymaptic.GeoBlazor.Core.Components.MapComponent,
dymaptic.GeoBlazor.Core.Interfaces.IViewModel
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 MeasurementViewModel
Implements IViewModel
Constructors
MeasurementViewModel() Constructor
Parameterless constructor for use as a Razor Component.
public MeasurementViewModel();
MeasurementViewModel(Nullable, Nullable, Nullable) Constructor
Constructor for use in C# code. Use named parameters (e.g., item1: value1, item2: value2) to set properties in any order.
public MeasurementViewModel(System.Nullable<dymaptic.GeoBlazor.Core.Enums.ActiveTool> activeTool=null, System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrAreaUnit> areaUnit=null, System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrLengthUnit> linearUnit=null);
Parameters
activeTool System.Nullable<ActiveTool>
Specifies the current measurement tool to display.
default null
ArcGIS Maps SDK for JavaScript
areaUnit System.Nullable<SystemOrAreaUnit>
Unit system (imperial, metric) or specific unit used for displaying the area values.
ArcGIS Maps SDK for JavaScript
linearUnit System.Nullable<SystemOrLengthUnit>
Unit system (imperial, metric) or specific unit used for displaying the distance values.
ArcGIS Maps SDK for JavaScript
Properties
MeasurementViewModel.ActiveTool Property
Specifies the current measurement tool to display.
default null
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.ActiveTool> ActiveTool { get; set; }
Property Value
MeasurementViewModel.ActiveViewModel Property
View model of the active measurement widget.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Interfaces.IMeasurementViewModelActiveViewModel? ActiveViewModel { get; set; }
Property Value
IMeasurementViewModelActiveViewModel
MeasurementViewModel.AreaUnit Property
Unit system (imperial, metric) or specific unit used for displaying the area values.
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrAreaUnit> AreaUnit { get; set; }
Property Value
System.Nullable<SystemOrAreaUnit>
MeasurementViewModel.LinearUnit Property
Unit system (imperial, metric) or specific unit used for displaying the distance values.
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrLengthUnit> LinearUnit { get; set; }
Property Value
System.Nullable<SystemOrLengthUnit>
MeasurementViewModel.State Property
The ViewModel’s state.
default “disabled”
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.MeasurementViewModelState> State { get; set; }
Property Value
System.Nullable<MeasurementViewModelState>
Methods
MeasurementViewModel.GetActiveTool() Method
Asynchronously retrieve the current value of the ActiveTool property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.ActiveTool>> GetActiveTool();
Returns
System.Threading.Tasks.Task<System.Nullable<ActiveTool>>
MeasurementViewModel.GetActiveViewModel() Method
Asynchronously retrieve the current value of the ActiveViewModel property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Interfaces.IMeasurementViewModelActiveViewModel?> GetActiveViewModel();
Returns
System.Threading.Tasks.Task<IMeasurementViewModelActiveViewModel>
MeasurementViewModel.GetAreaUnit() Method
Asynchronously retrieve the current value of the AreaUnit property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrAreaUnit>> GetAreaUnit();
Returns
System.Threading.Tasks.Task<System.Nullable<SystemOrAreaUnit>>
MeasurementViewModel.GetLinearUnit() Method
Asynchronously retrieve the current value of the LinearUnit property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrLengthUnit>> GetLinearUnit();
Returns
System.Threading.Tasks.Task<System.Nullable<SystemOrLengthUnit>>
MeasurementViewModel.GetState() Method
Asynchronously retrieve the current value of the State property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.MeasurementViewModelState>> GetState();
Returns
System.Threading.Tasks.Task<System.Nullable<MeasurementViewModelState>>
MeasurementViewModel.SetActiveTool(Nullable) Method
Asynchronously set the value of the ActiveTool property after render.
public System.Threading.Tasks.Task SetActiveTool(System.Nullable<dymaptic.GeoBlazor.Core.Enums.ActiveTool> value);
Parameters
value System.Nullable<ActiveTool>
The value to set.
Returns
MeasurementViewModel.SetAreaUnit(Nullable) Method
Asynchronously set the value of the AreaUnit property after render.
public System.Threading.Tasks.Task SetAreaUnit(System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrAreaUnit> value);
Parameters
value System.Nullable<SystemOrAreaUnit>
The value to set.
Returns
MeasurementViewModel.SetLinearUnit(Nullable) Method
Asynchronously set the value of the LinearUnit property after render.
public System.Threading.Tasks.Task SetLinearUnit(System.Nullable<dymaptic.GeoBlazor.Core.Enums.SystemOrLengthUnit> value);
Parameters
value System.Nullable<SystemOrLengthUnit>
The value to set.