Question

我正在尝试使用不同的名称循环保存图像。我的代码正在执行，没有错误，但是文件没有保存。它虽然显示警告。

y1   = linspace(0.51,0.61,0.01,endpoint=True)
y2   = linspace(0.52,0.62,0.01,endpoint=True)
name = linspace(1,11,1,endpoint=True)

for i,j,k in zip(y1,y2,name):

    fig,ax = plt.subplots()
    A = (a**2)*sin(p)*sqrt(1-sin(p)*sin(p))
    B = (a*b*d)/(sin(p)**2)
    C = a*b*d
    D = a*c*sqrt(1-sin(p)*sin(p))
    E = a*c*sin(p)*sqrt(1-sin(p)*sin(p))
    F = (b*c*d)/(sin(p)**3)
    G = (b*c*d)/sin(p)

    H = a*d* (   (a/(sin(p)*sin(p))) - a + (c/(sin(p)**3)) - (c/(sin(p))) )

    t = abs((A+B-C+D+E+F-G) / (H))

    ax.scatter(angle_degrees,t)
    ax.xlim(0,-90)
    ax.ylim(i,j)
    ax.set_xlabel('Angle', fontsize=16)
    ax.set_ylabel('Time', fontsize=16)
    ax.set_title('Formula 1', fontsize=16)
    plt.savefig('A{}.png'.format(k))

我不明白问题是什么。虽然有警告

DeprecationWarning: object of type <class 'float'> cannot be
safely interpreted as an integer.
app.launch_new_instance()

Answer 1

这次我明白了。 linspace 中的参数是错误的。我将其视为 arange 。我的错。这是正确的代码：

y1   = linspace(0.51,0.61,10,endpoint=True)
y2   = linspace(0.52,0.62,10,endpoint=True)
name = linspace(1,11,10,endpoint=True)

for i,j,k in zip(y1,y2,name):

    fig,ax = plt.subplots()
    A = (a**2)*sin(p)*sqrt(1-sin(p)*sin(p))
    B = (a*b*d)/(sin(p)**2)
    C = a*b*d
    D = a*c*sqrt(1-sin(p)*sin(p))
    E = a*c*sin(p)*sqrt(1-sin(p)*sin(p))
    F = (b*c*d)/(sin(p)**3)
    G = (b*c*d)/sin(p)

    H = a*d* (   (a/(sin(p)*sin(p))) - a + (c/(sin(p)**3)) - (c/(sin(p))) )

    t = abs((A+B-C+D+E+F-G) / (H))

    ax.scatter(angle_degrees,t)
    ax.xlim(0,-90)
    ax.ylim(i,j)
    ax.set_xlabel('Angle', fontsize=16)
    ax.set_ylabel('Time', fontsize=16)
    ax.set_title('Formula 1', fontsize=16)
    plt.savefig('A{}.png'.format(k))

感谢您的评论，伙计们。

为什么不能循环保存图像？

1 个答案: