Data Object and Label Placement For Information Abundant Visualizations
Data Object and Label Placement For Information Abundant Visualizations
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Date
1998-12-08
Authors
Li, Jia
Plaisant, Catherine
Shneiderman, Ben
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Abstract
Placing numerous data objects and their corresponding labels in limited screen
space is a challenging problem in information visualization systems.
Extending map-oriented techniques, this paper describes static placement
algorithms and develops metrics (such as compactness and labeling rate) as a
basis for comparison among these algorithms. A control panel facilitates user
customization by showing the metrics for alternative algorithms. Dynamic
placement techniques that go beyond map-oriented techniques demonstrate
additional possibilities. User actions can lead to selective display of data
objects and their labels.