Enumeration FeatureVisibilityMode

The FeatureVisibilityMode enumeration tells which types of geometric features are displayed.

It is a bit field concerning arc of circles, lines, and also with the possibility to disable hover (and pick) of points at the extent of lines and are of circles.

This may be :

• All geometric features visible : FVM_All.
• Only geometric circular features visible : FVM_ArcOfCircle.
• Only geometric line features visible : FVM_Line.
• None geometric features visible: FVM_None.
• Disable hover of geometric features on extent points : FVM_DisableExtentPointsHover.

Since this enum is a bit field, to display line data and circular features, use FVM_ArcOfCircle | FVM_Line.

The default FeatureVisibilityMode is FVM_All.

/** 
 * Sample to illustrate the showing of the circle `features` of some geometric instances.
 */
import { FeatureManagerInterface, FeatureVisibilityMode, InfiniteEngineInterface } from 'generated_files/documentation/appinfiniteapi';

// created previously
let lInfiniteEngine : InfiniteEngineInterface;

// the geometric instances to show `features`
let lGeometricInstanceIds : Array<number> | Uint32Array;

// retrieve the `feature` manager
const lFeatureManager : FeatureManagerInterface = lInfiniteEngine.getFeatureManager();

// display only circles of geometries
lFeatureManager.setGeometricInstancesFeaturesTypesVisibility(FeatureVisibilityMode.FVM_ArcOfCircle);

// hide all previously displayed `features` 
lFeatureManager.clearGeometricInstanceFeaturesVisible();

// and show the `features` of the given geometries
lFeatureManager.setGeometricInstancesFeaturesVisible(lGeometricInstanceIds, true);

Copy

/** 
 * Sample to illustrate the showing of the line `features` of some geometric instances.
 */
import { FeatureManagerInterface, FeatureVisibilityMode, InfiniteEngineInterface } from 'generated_files/documentation/appinfiniteapi';

// created previously
let lInfiniteEngine : InfiniteEngineInterface;

// the geometric instances to show `features`
let lGeometricInstanceIds : Array<number> | Uint32Array;

// retrieve the `feature` manager
const lFeatureManager : FeatureManagerInterface = lInfiniteEngine.getFeatureManager();

// display only lines of geometries
lFeatureManager.setGeometricInstancesFeaturesTypesVisibility(FeatureVisibilityMode.FVM_Line);

// hide all previously displayed `features` 
lFeatureManager.clearGeometricInstanceFeaturesVisible();

// and show the `features` of the given geometries
lFeatureManager.setGeometricInstancesFeaturesVisible(lGeometricInstanceIds, true);

Copy

Features rendering modes are modified and retrieved with FeatureManagerInterface.setGeometricInstancesFeaturesTypesVisibility and FeatureManagerInterface.getGeometricInstancesFeaturesTypesVisibility.

See

FeatureManagerInterface