AdjustPoints Method

In This Topic

Adjust all of the existing points in this link's stroke in an inclusive range according to new first and last stroke points.

Syntax

protected virtual bool AdjustPoints( 
   int startIndex,
   PointF newFromPoint,
   int endIndex,
   PointF newToPoint
)

startIndex: the zero-based index of the first point to be changed, to be the value of newFromPoint
newFromPoint
endIndex: the zero-based index of the last point to be changed, to be the value of newToPoint
newToPoint

Remarks

This is primarily useful to help maintain intermediate inflection points in a link when one or both ports moves. By default this just calls RescalePoints, StretchPoints, or ModifyEndPoints. This method is not called when there are no existing points to be adjusted or when AdjustingStyle is GoLinkAdjustingStyle.Calculate.

When this link is Orthogonal, an AdjustingStyle of GoLinkAdjustingStyle.Scale will just return false to result in the standard orthogonal path. An AdjustingStyle of GoLinkAdjustingStyle.Stretch for an orthogonal link is treated as if it were GoLinkAdjustingStyle.End.

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