def histoline(self, x, y, *args, **kwds): l = len(x) doubledX = np.zeros(2 * l) doubledY = np.zeros(2 * l) for i in range(0, l): doubledY[2 * i] = y.value[i] doubledY[2 * i + 1] = y.value[i] deltaX = x.value[1] - x.value[0] doubledX[0] = x.value[0] - deltaX / 2 for i in range(0, l - 1): doubledX[2 * i + 1] = (x.value[i] + x.value[i + 1]) / 2 doubledX[2 * i + 2] = (x.value[i] + x.value[i + 1]) / 2 deltaX = x.value[-1] - x.value[-2] doubledX[-1] = x.value[-1] + deltaX / 2 doubledX = [doubledX[0]] + list(doubledX) + [doubledX[-1]] doubledY = [0] + list(doubledY) + [0] nx = Quantity(doubledX, 0, x.uvec) nx.name(x.label, x.symbol, x.latex) nx.preferredUnit = x.preferredUnit ny = Quantity(doubledY, 0, y.uvec) ny.name(y.label, y.symbol, y.latex) ny.preferredUnit = y.preferredUnit return self.line(nx, ny, *args, **kwds)
def histoline(self, x, y, *args, **kwds): l = len(x) doubledX = np.zeros(2*l) doubledY = np.zeros(2*l) for i in range(0, l): doubledY[2*i] = y.value[i] doubledY[2*i+1] = y.value[i] deltaX = x.value[1] - x.value[0] doubledX[0] = x.value[0] - deltaX / 2 for i in range(0, l-1): doubledX[2*i+1] = (x.value[i] + x.value[i+1]) / 2 doubledX[2*i+2] = (x.value[i] + x.value[i+1]) / 2 deltaX = x.value[-1] - x.value[-2] doubledX[-1] = x.value[-1] + deltaX / 2 doubledX = [doubledX[0]] + list(doubledX) + [doubledX[-1]] doubledY = [0] + list(doubledY) + [0] nx = Quantity(doubledX, 0, x.uvec) nx.name(x.label, x.symbol, x.latex) nx.preferredUnit = x.preferredUnit ny = Quantity(doubledY, 0, y.uvec) ny.name(y.label,y.symbol,y.latex) ny.preferredUnit = y.preferredUnit return self.line(nx, ny, *args, **kwds)