Button clustering: hide buttons that are too close from each other

MSV-Project / MSVTK

Multiscale Visualization ToolKit

https://web.archive.org/web/20141218040109/http://msvtk.org/

Apache License 2.0

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Button clustering: hide buttons that are too close from each other #8

Closed finetjul closed 11 years ago

finetjul commented 11 years ago

Add a mechanism so that if there are a lot of vtkButtons close to each other in space, the respective labels are clutered into one. As the user zooms in, the labels progressively show up.