def drawpaper(self):
pen = QtGui.Pen()
brush = QtGui.QBrush()
brush.setColor(QtGui.QColor('white'))
brush.setStyle(Qt.Dense1Pattern)
pen.setWidth(2)
pen.setColor(QtGui.QColor('green'))
self.painter.setPen(pen)
self.painter.drawRect(10,10, 36, 260)
