api:dk11:java:tatukgis.jdk.tgis_layervector.mustcalculatestatistics_void
TGIS_LayerVector.MustCalculateStatistics method
DK11 for Java | tatukgis.jdk.TGIS_LayerVector.MustCalculateStatistics | Constructors | Fields | Methods | Properties | Events
Verifies if all statistics required to properly render the layer are available.
Available also on: Delphi | .NET.
Overrides TGIS_Layer.MustCalculateStatistics.
Syntax
// Java public bool MustCalculateStatistics();
// Oxygene public function MustCalculateStatistics : Boolean; override;
Result
| Type | Description |
|---|---|
| bool Boolean | True if some statistics must be computed. |
Remarks
The function does not consider if the statistics are valid (up-to-date). It verifies only that statistics exist.
2020/02/12 01:12