ArcGIS Developers

LayerViewState QML Type

A helper type that provides information about the state of a layer. More...

Import Statement: import Esri.ArcGISRuntime 100.11
Since: Esri.ArcGISRuntime 100.0



Detailed Description

Note: You cannot declare or create a component of this type in QML code.

Property Documentation

loadError : Error

Returns the load error object (read-only).

See also Error.

statusFlags : Enums.LayerViewStatusFlags

Returns the combination of Enums.LayerViewStatus enum to describe the current layer view state (read-only).

A valid layer state is a bitwise OR combination of the LayerViewStatus enum values.

var stateFlag = layerViewState.statusFlags;
if (stateFlag & Enums.LayerViewStatusActive)
  return "Active";
if (stateFlag & Enums.LayerViewStatusNotVisible)
  return "Not Visible";
if (stateFlag & Enums.LayerViewStatusOutOfScale)
  return "Out of scale";
if (stateFlag & Enums.LayerViewStatusLoading)
  return "Loading";
if (stateFlag & Enums.LayerViewStatusError)
  return "Error";

return "Unknown";

Note: The return value makes use of the QFlags class. Please see the Qt documentation for more details on usage.

This property was introduced in Esri.ArcGISRuntime 100.1.

See also Enums.LayerViewStatus.

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