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SetPolylineVertex.md

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SetPolylineVertex

Description

Sets the attributes of the specified polyline vertex to the specified values.

PROCEDURE SetPolylineVertex(
				obj               : HANDLE;
				vertexNum         : INTEGER;
				pX,pY             : REAL;
				vertexType        : INTEGER;
				arcRadiusDistance : REAL;
				recalcBounds      : BOOLEAN);
def vs.SetPolylineVertex(obj, vertexNum, p, vertexType, arcRadiusDistance, recalcBounds):
    return None

Parameters

Name Type Description
obj HANDLE Handle to object.
vertexNum INTEGER Index (1-based) of vertex to be modified.
p REAL New X-Y coordinates of vertex.
vertexType INTEGER Type of vertex.
arcRadiusDistance REAL Radius of vertex corner (arc or radius vertex only).
recalcBounds BOOLEAN Recalculate object bounds.

Remarks

Sets the specified vertex of the referenced polyline object. Vertex type constant values are 0 - Corner, 1 - Bezier, 2 - Cubic, 3 - Arc, 4 - Radius

Examples

VectorScript

PROCEDURE Example;
{This will convert anything it can in the drawing to a polyline
(including rectangles, polygons, etc.), and then it will fillet
all of the corners with a radius of .015".}
CONST
kFilletRadius = .015";
VAR
cnt :INTEGER;
x, y :REAL;
vertexType :INTEGER;
vertexRadius :REAL;
criteria :STRING;

PROCEDURE FilletPolygon(h :HANDLE);
BEGIN
h := ConvertToPolyline(h);
FOR cnt := 1 to GetVertNum(h) DO BEGIN
GetPolylineVertex(h, cnt, x, y, vertexType, vertexRadius);
SetPolylineVertex(h, cnt, x, y, 3, kFilletRadius, TRUE);
END;
END;

BEGIN
criteria := '(ALL)';
ForEachObject(FilletPolygon, criteria);
END;
RUN(Example);

Python



See Also


For polylines:



For polygons:



Version


Availability: from VectorWorks 8.5


Category