Google Viz Charts

Definitions of graphs you want to share with us

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stefferber
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Google Viz Charts

Post by stefferber » Fri Jan 04, 2013 1:21 pm

Over the past week I did some java script with google viz API prototyping. As I collect data from my energy manager with metohub over several months I have too many data points for a gnu-plot graph. Here is my current result:
EvalMetohubJS-ScreenShot.png
EvalMetohubJS-ScreenShot.png (48.88 KiB) Viewed 2617 times
The red line shows the power in Watts and the black line the consumed total energy in kWatts. With the control panel I can select the time frame. The mouse over allows inspecting single data points. The data is uploaded from a single or multiple meteohub raw files.

I would like to add annotations (e.g. for data measurment errors).

Is there anybody willing to join this development?

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