lcExpGetPline

Home

Selects a polyline for subsequent use of lcExpGetVertex function.

int lcExpGetPline (    double Delta  );

Parameters

Delta
	Deviation value. If greater then zero then function reduces a number of vertices deleting those vertices which placed near to direct line.

Return Value

A number of vertices in the polyline.

See Also

lcExpGetVertex,   lcExpEntity Retrieve vertices of a circle Retrieve vertices of a text Retrieve vertices of barcode outlines and hatch lines Retrieve vertices and lines of filled text