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GetNumDashDataPairs.md

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GetNumDashDataPairs

Description

Function GetNumDashDataPairs returns the number of dash/gap value pairs defined for the specified dash style. The "scale with thickness" setting is also returned. Dash styles support up to 5 dash/gap value pairs.

FUNCTION GetNumDashDataPairs(
				dashIndex : INTEGER;
				VAR swt   : BOOLEAN): INTEGER;
def vs.GetNumDashDataPairs(dashIndex):
    return (INTEGER, swt)

Parameters

Name Type Description
dashIndex INTEGER The dash style index.
swt BOOLEAN The "scale with thickness" setting.

Examples

PROCEDURE Example;
VAR
n, numPairs, dashIndex : INTEGER;
scaleWThick  :BOOLEAN;
arrayDashDat : ARRAY[1..5] OF POINT;
x,y : REAL;

BEGIN

dashIndex := GetDashStyleIndex(TRUE, 2, 0.12, 0.18, 0.03, 0.07);

numPairs := GetNumDashDataPairs(dashIndex,scaleWThick);

FOR n := 1 TO numPairs DO BEGIN
 IF (GetDashDataValPairAt(dashIndex, n , x, y)) THEN BEGIN
   arrayDashDat[n].x := x ;
   arrayDashDat[n].y := y ;
 END; 
END;

END;
RUN(Example);

See Also

VS Functions: GetDashDataValPairAt | GetDashStyleIndex

Version

Availability: from Vectorworks 2015

Category