Ticket #49427: patch-ipecanvas-ipecanvas_qt.cpp.diff

ipecanvas/ipecanvas_qt.cpp

@@ -239 +239 @@
 void Canvas::tabletEvent(QTabletEvent *ev)
 {
   Vector globalPos(ev->hiResGlobalX(), ev->hiResGlobalY());
-  QPointF hiPos = ev->posF();
+  QPointF hiPos = ev->hiResGlobalPos() - (ev->globalPos() - ev->pos());
   ev->accept();
 
   switch (ev->type()) {