Field-Map Scripting

4.2.5.15 AddCentroid

AddCentroid function


Prototype:

function AddCentroid (const X_,Y_ :double; const ID_ :variant) :boolean;

Description:

Adds a centroid

Syntax (1):

variable := Layer.AddCentroid (X, Y, ID);

Syntax (2):

Layer.AddCentroid (X, Y, ID);




Part

Description


variable

Variable declared as boolean


Layer

A reference to the Field-Map layer as defined in Field-Map Project Manager


X



Y



ID

ID of newly created centroid.

Return value:

True/false (for syntax 1)


Note: This function is available since version X8.



See also:

GisLayerReference; ShapeRecordCount; GetParentPolygonArea_m2; FindIntersectingPolygons; GetIntersectingPolygonAreas; FindContainedPointsOrCentroids; FindLinesIntersectingPolygon; FindClosestLine; FindPolygonContainingPoint; FindPolygonContainingPointByCoords; AddPoint; AddLine; AddPolygon; AddCentroid; AddPolygonWithCentroid; AddCircularPolygonWithCentroid; SplitMultiPolygon; DeletePoint; DeleteLine; DeletePolygon; DeletePolygonsKeepCentroidsAndAttributes; SaveShapesToBlobs; UpdateSymbolAndLabelInShapefiles; CreatePointsAlongLine; RefreshMap; RefreshMapRectangle; ZoomAndSelect; ZoomAndSelectEntity; SelectEntities; ZoomToLayerExtent; MeasureLineLength_m; MeasurePolygonArea_m2; GetLineCoordinates; GetPolygonCoordinates; GisEntityExists; GetCombinedPolygonsCoordinates; SelectLine