You can use the
utility to show the progress of visualization layout computation.
You will need to pass a reference to the HTML element to be used
as the progress indicator. The utility will vary the width of the element
100% to reflect the relaxation progress.
Observe that the relaxation progress is not always monotonous, the progress
bar can retract several times, but it should finally reach 100%.
Currently, relaxation progress is only reported when relaxation is made visible
by setting the
CarrotSearchFoamTree.relaxationProgressscript and using it to initialize the relaxation progress indicator.