fix issues when plotting constant values

ANYbotics / rqt_multiplot_plugin

An rqt plugin for visualizing numeric values in multiple 2D plots.

GNU Lesser General Public License v3.0

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Closed samuelba closed 7 years ago

samuelba commented 7 years ago

This fixes the following bugs:

if e.g. a constant y value is plotted the y-scale is empty
if e.g. a constant y value is plotted outside of the invisible y-scale, the curve is not shown

samuelba commented 7 years ago