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ThingSpeak Plugins ?
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kulgan
France

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December 16, 2012 - 5:39 pm
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I write here because there is no 'ThingSpeak Plugins' place.

 

I would like to send négatives values to a google gauge. But I don't knox how.

It's to display temperatures values.

So my gauge would start from -20° to +50° and for now I can display -20 to +50° scall but I send 10° and it's pointing on -10° that's the best i can do 🙁

 

Please Help.

French

Use Zibase Box

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Hans
Natick, MA

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December 16, 2012 - 10:19 pm
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Good idea, I have created a new forum for ThingSpeak Plugins and moved your topic here.

From what I know special characters and the Google Charts API need to be encoded.

I also found this topic: https://groups.google.com/forum/?fromgroups=#!topic/google-visualization-api/w_C-Jt1RaaU

Let us know if you find anything out.

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kulgan
France

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December 17, 2012 - 5:08 am
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Hi,

Thank you for this new forum and Thank you very much for your link, it contains the solution for me !!!

// I add the value + 20 to the gauge

		data.setValue(0, 1, point + 20);
// I display the correct value in the middle
		data.setFormattedValue(0, 1, String(point));
Very nice ! 

Cool

I take this opportunity to thank you for ThingSpeak service. very very useful. !!

French

Use Zibase Box

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