The Path Stroking example shows various types of pens that can be used with
QPainter.In this example we show some of the various types of pens that can be used in Qt.
Qt defines cap styles for how the end points are treated and join styles for how path segments are joined together. A standard set of predefined dash patterns are also included that can be used with
QPen.In addition to the predefined patterns available in
QPenwe also demonstrate direct use of theQPainterPathStrokerclass which can be used to define custom dash patterns. You can see this by enabling the Custom Pattern 选项。
