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IGetSplines Method (ISketch)

Gets information for each spline by tessellation instead of by interpolation as is done by ISketch::GetSplinesInterpolate and ISketch::IGetSplinesInterpolate.

.NET Syntax

Visual Basic (Declaration) 
Function IGetSplines() As Double
Visual Basic (Usage) 
Dim instance As ISketch
Dim value As Double
 
value = instance.IGetSplines()
C# 
double IGetSplines()
C++/CLI 
double IGetSplines();

Return Value

  • in-process, unmanaged C++: Pointer to an array of doubles (see Remarks)
  • VBA, VB.NET, C#, and C++/CLI: Not supported

    • See In-process Methods for details about this type of method.

    Remarks

    See ISketch::GetSketchSegments or ISketch::IEnumSketchSegments for access to individual ISketchSegment and ISketchSpline objects.

    The returned array of doubles has the format:

    [ [ Color, LineType, NumSplinePoints, [x,y,z] ] ]

    This complete set of data repeats itself for each spline found in the sketch. For each spline, the array returned contains the color, the line type, the number of spline points in the spline, and the X,Y,Z value for each of those points. Therefore, the [x,y,z] parameter is an array of NumSplinePoints, which may vary in size from spline to spline.

    The [x,y,z] points for each spline are not the same as the points used to generate the spline. This method  tessellates the spline based on the display quality and places points along the spline appropriately. LineType may take one of the values in swLineTypes_e.

     

    See Also



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