/*! \page canvas-chart-example.html \ingroup step-by-step-examples \title A Complete Canvas Application This is a complete example program with a main window, menus and toolbars. The main widget is a QCanvas, and this example demonstrates basic canvas usage. \omit This example is the subject of \link tutorial2.html Tutorial #2\endlink. \endomit <hr> Project file: \include chart/chart.pro <hr> Header files: \include chart/element.h \include chart/chartform.h <hr> Implementation: \include chart/chartform.cpp <hr> Main: \include chart/main.cpp */