AcMapGeometryPE Class

Land Desktop Development ARX CPP SDK

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A set of functions to analyze custom entities as collections of simple geometry elements (points, polylines, polygons).

class AcMapGeometryPE : public AcRxObject;

File

AcMapGeometryPE.h

Remarks

Valid polygons are closed figures composed of a single contour only. A polygon containing another polygon is read as two polygons, not as a polygon with a hole. Polygons are processed as solid objects during a query. If a geometry element is not a point, polyline, or polygon, its type is unsupported. Unsupported types are ignored.

Enumerations

EGeometryType

Types for simple geometry elements.

Methods

beginRead	Executes before reading an entity begins.
endRead	Executes after reading an entity ends.
getGeometryType	Gets the type of a simple element.
getNumGeometries	Counts simple elements in an entity.
getNumVertices	Counts vertices of a polyline or polygon.
getPoint	Gets a point element.
getVertex	Gets a vertex of a polyline or polygon.

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