pyfrp_gui_basics.py 文件源码

def createCanvas(self,xlim=None,ylim=None):

        h=500/self.dpi
        v=500/self.dpi

        self.fig = Figure( dpi=self.dpi)
        self.fig.set_size_inches(h,v,forward=True)
        self.canvas = FigureCanvas(self.fig)
        self.canvas.setParent(self.plotFrame)

        self.ax = self.fig.add_subplot(111)

        if xlim!=None:
            self.ax.set_xlim(xlim)
        if ylim!=None:
            self.ax.set_ylim(ylim)

        self.canvas.draw()
        #self.plotFrame.adjustSize()

        return