Web API Reference | MapGuide Open Source

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virtual bool MgGeometricEntity::IsEmpty | ( |  | ) | `[pure virtual]`
Tests whether this entity is empty or not. .NET Syntax
`virtual bool IsEmpty();`
Java Syntax
`virtual boolean IsEmpty();`
PHP Syntax
`virtual bool IsEmpty();`
Returns: True if the geometry is empty, false otherwise. Implemented in MgArcSegment, MgCurvePolygon, MgCurveRing, MgCurveString, MgLinearRing, MgLinearSegment, MgLineString, MgMultiCurvePolygon, MgMultiCurveString, MgMultiGeometry, MgMultiLineString, MgMultiPoint, MgMultiPolygon, MgPoint, and MgPolygon.

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