rrd4j chart servlet throws exception on non-number items

Ole8700 / openhab

Automatically exported from code.google.com/p/openhab

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rrd4j chart servlet throws exception on non-number items #278

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

What steps will reproduce the problem?
1. persist a switch item with rr4j
2.add a Chart widget for this item in your sitemap

What is the expected output? What do you see instead?
A chart should be rendered for non-number items as well, showing values 0 and 1 
depending on their state.
Optionally, it would be nice if they would paint a half-transparent area as 
well, so that it is easier to see the state.

Original issue reported on code.google.com by kai.openhab on 6 May 2013 at 9:05

GoogleCodeExporter commented 9 years ago

Implemented with changeset 
https://code.google.com/p/openhab/source/detail?r=6c0a573ef34137a5c4dad64ea699df
b2e010615b

Original comment by kai.openhab on 7 May 2013 at 8:34

Changed state: Implemented