plot.py 文件源码

def show(self):
        tft = self.tft
        x0 = self.x0
        y0 = self.y0
        radius = self.radius
        diam = 2 * radius
        if self.rdivs > 0:
            for r in range(1, self.rdivs + 1):
                tft.draw_circle(self.xp_origin, self.yp_origin, int(radius * r / self.rdivs), self.gridcolor)
        if self.adivs > 0:
            v = complex(1)
            m = rect(1, pi / self.adivs)
            for _ in range(self.adivs):
                self.cline(-v, v, self.gridcolor)
                v *= m
        tft.draw_vline(x0 + radius, y0, diam, self.fgcolor)
        tft.draw_hline(x0, y0 + radius, diam, self.fgcolor)
        for curve in self.curves:
            curve.show()