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Bug #639

TimeSeries are not displayed properly in plotEngine

Added by Anonymous over 5 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
High
Assignee:
Category:
legacy
Target version:
-
Start date:
01/03/2016
Due date:
% Done:

0%

Estimated time:
Spent time:
revision:
r0
blocked:
No
Sprint:

Description

It seems that numerous timeseries points share the same absciss.
This implies that the curve is often displayed with vertical lines at said places.

This might be due to axis considering only the first digit to build himself or having trouble to handle small time window.

One solution could be to code only the delta between the current time and the starting time, but this implies to provide proxy tick labels to display real time.

History

#1 Updated by Anonymous over 5 years ago

  • Status changed from New to Resolved

It was due to a low dynamic in time because of times coded in huge float.

Resolved by coding the delta in time from first day of data, which is display in the axis label ; ticklabels contain hh:mm:ss only.
In the code, the real day is epoch0 (01/01/1970), thus the float coding time is much smaller than before.

This enables to keep an acceptable dynamic on data visualization.

#2 Updated by Nicolas Aunai almost 4 years ago

  • Status changed from Resolved to Closed
  • Assignee set to Nicolas Aunai

#3 Updated by Nicolas Aunai over 2 years ago

  • Category set to legacy

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