1graph=newGraph() 2layer = graph.activeLayer() 3grid = layer.grid() 4grid.setMajor(True) 5assert grid.xMajor() 6assert grid.yMajor() 7grid.setXMajor(False) 8grid.setYMajor(False) 9assert not grid.xMajor() 10assert not grid.yMajor() 11grid.setMajor(True) 12grid.setMinor(True) 13assert grid.xMinor() 14assert grid.yMinor() 15grid.setXMinor(False) 16grid.setYMinor(False) 17assert not grid.xMinor() 18assert not grid.yMinor() 19grid.setMinor(True) 20grid.setXZeroLine(True) 21assert grid.xZeroLine() 22grid.setYZeroLine(True) 23assert grid.yZeroLine() 24pen=grid.xMajorPen() 25pen.setColor(Qt.black) 26grid.setXMajorPen(pen) 27pen=grid.yMajorPen() 28pen.setColor(Qt.red) 29grid.setYMajorPen(pen) 30pen=grid.xMinorPen() 31pen.setColor(Qt.green) 32grid.setXMinorPen(pen) 33pen=grid.yMinorPen() 34pen.setColor(Qt.blue) 35grid.setYMinorPen(pen) 36 37 38 39layer.replot() 40graph.exportImage("grid.png") 41 42app.exit() 43