Request for general Chart-Extension:
Can you implement two switching options for each original diagram, so that you don’t go to the
original values, but to the difference values. This example is about a gas meter with “state_class”:
“total_increasing”.
This means that the value would start at 0 at the first point in time (Chart 2):
The 1st value at the time of February 2nd is 37449.31. All values shown are subtracted by 37449.31
beforehand.
And a third view (Chart 3) would be useful, where all values are displayed for each time unit, like
in the energy panel:
The currently displayed values are also subtracted from the 1st value (37449.31), but with each
subsequent value the previous value is subtracted.
| Time | Current Value (Original-Chart) | Value for Chart 2 | Value for Chart 3 |
|---|---|---|---|
| 00:00 am | 37449,31 | 0 | 0 |
| 01:48 am | 37449,86 | 0,55 | 0,55 |
| 07:13 am | 37450,31 | 1,0 | 0,45 |
| 08:48 am | 37452,8 | 3,49 | 2,49 |
| 13:28 pm | 37453,38 | 4,07 | 0,58 |
| 15:08 pm | 37454,38 | 5,07 | 1,0 |
| 16:28 pm | 37454,81 | 5,5 | 0,43 |
| 21:08 pm | 37455,32 | 6,01 | 0,51 |
| 22:53 pm | 37455,87 | 6,56 | 0,55 |