https://bugs.kde.org/show_bug.cgi?id=457248
Roman Lebedev <lebedev...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDSINFO |REPORTED Resolution|WAITINGFORINFO |--- --- Comment #7 from Roman Lebedev <lebedev...@gmail.com> --- (In reply to Arjen Hiemstra from comment #2) > (In reply to Roman Lebedev from comment #0) > > 1. The coordinate system is wrong. Somehow "Start from angle = -180*" > > results in starting from six-o-clock, which is -90* in reality: > > https://upload.wikimedia.org/wikipedia/commons/9/9a/Degree-Radian_Conversion. > > svg > > Starting angle is arbitrary and there's no standard. In the case of the > Quick Charts library, it follows what other chart libraries do: 0 is at the > top, so -180 degrees is at the bottom. > > > 2. There is some weird normalization bug. Even when the underlying data > > reaches the specified data range max, the pie chart is still far from being > > full. > > Please show a code sample where this happens. If you're using automatic > maximum, the data source may be providing a different maximum than what you > expect. I'm using pie chart in system monitor sensor, measuring cpu temperature. Uploaded screenshots, let me know if that is not sufficient.. -- You are receiving this mail because: You are watching all bug changes.