C# Class ArcMapAddinVisibility.ViewModels.RLOSViewModel

Inheritance: LOSBaseViewModel
Mostra file Open project: Esri/visibility-addin-dotnet

Public Methods

Method Description
CreateFeatureWorkspace ( string workspaceNameString ) : IFeatureWorkspace

Create the feature workspace
CreateObserversFeatureClass ( IFeatureWorkspace featWorkspace, string name ) : IFeatureClass

Create the point feature class for observer locations
GetSpatialAnalystLicense ( ) : esriLicenseStatus

Check out spatial analyst license
RLOSViewModel ( ) : System

One and only constructor
SetDatabaseFieldValue ( IRowBuffer ipRowBuffer, string strFieldName, object oFieldValue ) : void

Sets a database fields value Throws an exception if the field is not found.
StartEditOperation ( IWorkspace ipWorkspace ) : void

Start Editing operation
StopEditOperation ( IWorkspace ipWorkspace ) : bool

Stop Editing operation
UnqueValueRenderer ( IFeatureWorkspace workspace, IFeatureClass fc ) : IFeatureRenderer

Private Methods

Method Description
CreateMapElement ( ) : void

Where all of the work is done. Override from TabBaseViewModel
CreateMaskFeatureClass ( IFeatureWorkspace featWorkspace, string name ) : IFeatureClass

Create a polygon feature class used to store buffer geometries for observer points
EnableOkCancelClearBtns ( bool enable ) : void

Enable or disable the form buttons
GenerateRasterRenderer ( IRaster pRaster ) : IRasterRenderer

Generates a raster renderer using the provided settings
GetAngularDistance ( IMap map, double inputDistance, AngularTypes angularType ) : double

Method to get an angular distance in the correct units for the map
GetAngularDistanceFromTo ( AngularTypes fromType, AngularTypes toType, double input ) : double

Method to convert to/from different types of angular units
GetAngularType ( int angularUnitFactoryCode ) : AngularTypes

Retrieves the angular type based on the esriSRUnit type
GetConversionFactor ( ISpatialReference ipSpatialReference ) : double

Gets native units to meters conversion factor
GetLayerPath ( ILayer layer ) : string

Return the layer file path of the provided layer
GetLinearDistance ( IMap map, double inputDistance, DistanceTypes distanceType ) : double
IntersectOutput ( IRasterLayer rasterLayer, IDataset ipDataset, IFeatureWorkspace workspace, List geomList ) : string

Run RasterToPoly tool to convert input raster to poly's. Then run Intersect if input geomList has features
OnCancelCommand ( object obj ) : void
OnClearCommand ( object obj ) : void
OnDeleteAllPointsCommand ( object obj ) : void
OnDeletePointCommand ( object obj ) : void
OnNewMapPointEvent ( object obj ) : void

Override this event to collect observer points based on tool mode Setting the observer point to blue since the output is green / red
OnSubmitCommand ( object obj ) : void
Reset ( bool toolReset ) : void
SetFieldValues ( double finalObserverOffset, double finalSurfaceOffset, double finalMinDistance, double finalMaxDistance, double finalLeftHorizontalFOV, double finalRightHorizontalFOV, double finalBottomVerticalFOV, double finalTopVerticalFOV, IFeature ipFeature ) : void

Set the values for the associated fields
SetGPMask ( IFeatureWorkspace workspace, List geomList, IGeoProcessor2 gp, string fcName ) : string

Set a mask on the gp object to buffer the output to the specified distance

Method Details

CreateFeatureWorkspace() public static method

Create the feature workspace
public static CreateFeatureWorkspace ( string workspaceNameString ) : IFeatureWorkspace
workspaceNameString string Workspace name
return IFeatureWorkspace

CreateObserversFeatureClass() public static method

Create the point feature class for observer locations
public static CreateObserversFeatureClass ( IFeatureWorkspace featWorkspace, string name ) : IFeatureClass
featWorkspace IFeatureWorkspace
name string
return IFeatureClass

GetSpatialAnalystLicense() public method

Check out spatial analyst license
public GetSpatialAnalystLicense ( ) : esriLicenseStatus
return esriLicenseStatus

RLOSViewModel() public method

One and only constructor
public RLOSViewModel ( ) : System
return System

SetDatabaseFieldValue() public static method

Sets a database fields value Throws an exception if the field is not found.
public static SetDatabaseFieldValue ( IRowBuffer ipRowBuffer, string strFieldName, object oFieldValue ) : void
ipRowBuffer IRowBuffer The tables row buffer
strFieldName string The fields name
oFieldValue object The value to set
return void

StartEditOperation() public static method

Start Editing operation
public static StartEditOperation ( IWorkspace ipWorkspace ) : void
ipWorkspace IWorkspace IWorkspace
return void

StopEditOperation() public static method

Stop Editing operation
public static StopEditOperation ( IWorkspace ipWorkspace ) : bool
ipWorkspace IWorkspace IWorkspace
return bool

UnqueValueRenderer() public method

public UnqueValueRenderer ( IFeatureWorkspace workspace, IFeatureClass fc ) : IFeatureRenderer
workspace IFeatureWorkspace
fc IFeatureClass
return IFeatureRenderer