Reputation: 233
I have to make a Chart like in the following Image. The Values are Tagnames with Datetimes and a Value. The Y-Axis is for the Values und the X-Axis for the Datetime.
To do it I have either 3 Datasets which i can not add to one chart or 1 Dataset with Filters. So may Question what would be best Practise to do it?
Upvotes: 0
Views: 74
Reputation: 21683
If you had a dataset where each row contained a datetime and then a column for each value like this..
myDatetime | BlueValue | RedValue | GreenValue
2020-08-28 | 50 | 20 | 10
2020-08-27 | 60 | 40 | 20
then you can add a series for each line.
If you have a dataset where each row contains a datetime , a column to identify hte measure and then a single value column like this.
myDatetime | MeasureName | Value
2020-08-28 | Blue | 50
2020-08-28 | Red | 20
2020-08-28 | Green | 10
2020-08-27 | Blue | 60
2020-08-27 | Red | 40
2020-08-27 | Green | 20
Then you can add a series group to the chart to group by MeasureName
Upvotes: 1