D23831: Unsuccessful attempt to make KSignalPlotter render sharp chart in HiDPI display

guoyunhe added a comment. CPU/IO Plasma widgets work pretty well in HiDPI screen. It should be solved if we make it a QML component, reusing the part from Plasma widgets. REPOSITORY R111 KSysguard Library REVISION DETAIL https://phabricator.kde.org/D23831 To: guoyunhe, #plasma Cc: zzag,

D23831: Unsuccessful attempt to make KSignalPlotter render sharp chart in HiDPI display

zzag added a comment. FYI D20445 REPOSITORY R111 KSysguard Library REVISION DETAIL https://phabricator.kde.org/D23831 To: guoyunhe, #plasma Cc: zzag, plasma-devel, LeGast00n, The-Feren-OS-Dev, jraleigh, fbampaloukas, GB_2, ragreen, Pitel, ZrenBot, hi

D23831: Unsuccessful attempt to make KSignalPlotter render sharp chart in HiDPI display

guoyunhe updated this revision to Diff 65765. guoyunhe added a comment. continue trying REPOSITORY R111 KSysguard Library CHANGES SINCE LAST UPDATE https://phabricator.kde.org/D23831?vs=65748&id=65765 BRANCH master REVISION DETAIL https://phabricator.kde.org/D23831 AFFECTED FILES

D23831: Unsuccessful attempt to make KSignalPlotter render sharp chart in HiDPI display

guoyunhe created this revision. Herald added a project: Plasma. Herald added a subscriber: plasma-devel. guoyunhe requested review of this revision. REVISION SUMMARY I changed all QPainter functions to qreal functions. But this didn't make the line chart sharp in HiDPI. REPOSITORY R111 KSysg