AddOrthoPoints Method

This method is called by ComputePoints when Orthogonal is true and at least one port has a link spot that is not Spot.IsNoSpot.

Syntax

protected virtual void AddOrthoPoints( 
   Point startFrom,
   double fromDir,
   Point endTo,
   double toDir,
   Node fromnode,
   Node tonode
)

Parameters

startFrom: this point will already have been added to the stroke by ComputePoints before calling this method
fromDir: normally 0, 90, 180, or 270 degrees
endTo: ComputePoints will add this point after calling this method
toDir: normally 0, 90, 180, or 270 degrees
fromnode: the Node that the link is coming from
tonode: the Node that the link is going to

Remarks

ComputePoints is responsible for adding the first two and the last two points of the stroke, including and . This method is responsible for adding any additional points in the middle of the stroke. This method calls GetMidOrthoPosition to determine the distance of the middle segment between the two ports. It also tries to avoid the source node and the destination node. When the Routing property is not LinkRouting.Normal, this method uses another, more computationally expensive, method for determining the proper path of the link, which may have many segments.

Reference

Route Class
Route Members