ComputeOffset Method

Compute the offset to use in determining the position of a label.

Syntax

protected virtual Point ComputeOffset( 
   UIElement elt,
   int index,
   double segangle,
   Size sz,
   double labelangle
)

Parameters

elt: the label being positioned, either a child element of the LinkPanel or the VisualElement of a label Node
index: the segment of the link, or a negative value if the label should be at the MidPoint
segangle: the angle of the indexth segment, or the Route.MidAngle
sz: the size of the label
labelangle: the angle at which the label is rotated, from calling ComputeAngle

Return Value

an offset that is rotated according to the angle of the segment; this will be added to the midpoint of the link or to the fractional point along the segment

Reference

LinkPanel Class
LinkPanel Members