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This demo displays a subtree of the underlying tree within a limited distance from the clicked node.

In this demo, we use the new YakeyeTreeFilter which is a special application of the also new GraphDistanceFilterDirectedSteps filter. It works as follows: If the given yak distance is n, n-1 parent nodes of the clicked node on the way up to the tree root node are displayed. From all these parent nodes and the clicked node itself starting, n children generations are displayed.

In this demo the yak distance is set to 2, which has the effect that

• the parent node of the clicked node is visible
• all children and grand children of the clicked node and its parent node are visible
  

The YakeyeTreefilter is again a byproduct of my experiments with distance filters for directed graphs. It is for sure not finalized, but hopefully already interesting for happy prefusians around.

be well