void xmlExitWithError(QXmlStreamReader &reader, const QString &message)
Show specified message for an error while reading xml, then quit.
Main window consisting of menu, graphics scene, status bar and optional toolbars as a Single Document...
void guidelineRemove(const QString &identifier)
Remove a X/T or Y/R Guideline.
void guidelineAddYR(const QString &identifier, double yR)
Add a Y/R Guideline.