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This document is archived and information here might be outdated. Recommended version. |
IGeometryBridge.Densify Method (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Densify segment into the specified number of smaller segments.
[Visual Basic .NET] Public Sub Densify ( _ ByVal pSegment As ISegment, _ ByVal maxDeviation As Double, _ ByRef pcOutSegments As Integer, _ ByRef segments As ILine[] _ )
[C#] public void Densify ( ISegment pSegment, double maxDeviation, ref int pcOutSegments, ref ILine[] segments );
[C++]
HRESULT Densify(
ISegment* pSegment,
double maxDeviation,
System.Int32* pcOutSegments,
SAFEARRAY(ILine)** segments
);
[C++] Parameters pSegment [in]
pSegment is a parameter of type ISegment* maxDeviation
maxDeviation is a parameter of type double pcOutSegments [in, out]
pcOutSegments is a parameter of type long* segments [in, out]
segments is a parameter of type SAFEARRAY(ILine*)*
All development languages compatible version of ISegment::Densify .
//This method demonstrates how to use the ISegment.Densify method
private void Densify()
{
//Create a new closed Circular Arc segment
IPoint center = new PointClass();
center.PutCoords(0, 0);
IPoint fromToPoint = new PointClass();
fromToPoint.PutCoords(10, 10);
ICircularArc circularArc = new CircularArcClass();
circularArc.PutCoords(center, fromToPoint, fromToPoint, esriArcOrientation.esriArcClockwise);
ISegment segment = circularArc as ISegment;
//Call densify
//maxDeviation: 0.1, tells the method that the segment must not further
// a part from that distance from the curve
//outSegments: output parameter returning the the number of segments created
//outSegmentsArray: array will contain the output segments.
//The array size is the max number of parts
ILine[] outSegmentsArray = new ILine[7];
double maxDeviation = 0.1;
int outSegments = 0;
IGeometryBridge geometryBridge = new GeometryEnvironmentClass();
geometryBridge.Densify(segment, maxDeviation, ref outSegments, ref outSegmentsArray);
System.Windows.Forms.MessageBox.Show("The segment array contains : " + outSegments + " segments");
}