Change series name

[salasidis]

A quick question

I am passing some data similar to
https://www.htmlelements.com/demos/chart/area-range-line/

I have variables A B C, but I need to refer to them by other names on the graph (‘Avg’, ‘min’, ‘max’)

I don’t want to pass the full label, as it consumes excess microcontroller memory. Is tehre a way to alias the variables passed with different display names?

Thanks

• This topic was modified 2 years, 1 month ago by salasidis.

[ivanpeevski]

Hi salasidis,

 

Yes, you can use displayText for that. For example:

{dataField: ‘A’, displayText: ‘Average’, ….}

You can also see an example in the demo here: Stacked Line Series

 

Best Regards,
Ivan Peevski

Smart UI Team
https://www.htmlelements.com/

[salasidis]

What do I do if I am using a rangearea

type: ‘rangearea’,
series: [
{ dataFieldFrom: ‘y1’, dataFieldTo: ‘y2’, displayText: ”, opacity: 0.4 }
]

? comma delimited

[ivanpeevski]

Hi,

It is implemented in the same way.

See the code for the demo here: Area Range and Line Series

 

Best Regards,
Ivan Peevski

Smart UI Team
https://www.htmlelements.com/

 

[salasidis]

I did, but the Area component has a dataFieldFrom and To (2 variables), but only a single displayText – the demo does not alter the pop up graph tip labels when you hover over a point. It still says Low and High – which are the actual variable names – only the legend changes to say Temperature Range.

I would like to change the y1 and y2 in my example, to Min and Max in the ToolTip that pops up. For now I called y1 ‘<‘ and y2 ‘>’ – but text would be better. I don’;t weant to actually call them min and max in the dataset, in order to save RAM space in the embedded device.

Thanks

[Author]

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