I'm having trouble passing an array into AutoCad - getting one back is not a
problem.
code looks like:
var
Spline, SplineCoords, StartTangent, EndTangent : OLEVariant;
begin
SplineCoords := VarArrayOf([1,1,0, 5,5,0, 10,0,0]);
StartTangent := VarArrayOf([0.5,0.5,0]);
EndTangent := VarArrayOf([0.5,0.5,0]);
Spline := Dwg.ModelSpace.AddSpline(SplineCoords, StartTangent,
EndTangent);
error on last line says: 'The parameter is incorrect'
I've looked in the System unit, and tried converting the arrays from Variant
to Olevariant using code like below but still the same error.
GetVariantManager(VarMgr);
VarMgr.OleVarFromVar(SplineCoords, vSplineCoords);
VarMgr.OleVarFromVar(StartTangent, vStartTangent);
VarMgr.OleVarFromVar(EndTangent, vEndTangent);
thanks,
Steve
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