Details
-
Bug
-
Resolution: Done
-
P2: Important
-
5.6.0
-
Windows 7
-
105d75533d31ceee0c39ef9e084294ed49ecbd89
Description
Appending to a QBarSet will cause it to recreate every aspect of the bar chart which gives performance problems. The attached example will have an expected slowdown initially but whenever the timer fires it will take too long to process as it is appending.
Attachments
For Gerrit Dashboard: QTBUG-52442 | ||||||
---|---|---|---|---|---|---|
# | Subject | Branch | Project | Status | CR | V |
169372,8 | WIP: Optimize barcharts painting | 5.8 | qt/qtcharts | Status: ABANDONED | -2 | 0 |
171258,2 | Optimize barcharts painting | dev | qt/qtcharts | Status: MERGED | +2 | 0 |