plt.figure(figsize=(12, 10), dpi=80)
时间: 2024-06-01 16:12:39 浏览: 12
This line of code creates a new figure with a size of 12 inches by 10 inches and a resolution of 80 dots per inch. The figure is used to create visualizations such as plots, charts, or graphs.
相关问题
p1 = plt.figure(figsize=(10,10),dpi=80)
As an AI language model, I cannot generate a plot. However, I can explain the code for you.
The code `p1 = plt.figure(figsize=(10,10),dpi=80)` creates a new Figure object with a size of 10 inches by 10 inches and a resolution of 80 dots per inch (dpi). The `plt` module is from the matplotlib library, which is a popular data visualization library in Python. The `figure()` function creates a new figure object, which is like a blank canvas where you can add plots, images, and other visual elements. The `figsize` argument sets the width and height of the figure in inches, while the `dpi` argument sets the resolution or sharpness of the figure.
You can then add plots or other visual elements to this figure using other matplotlib functions, such as `plot()`, `scatter()`, `imshow()`, etc.
fig , ax = plt.figure(figsize=(10, 10), dpi=120)
这段代码使用 Matplotlib 库创建了一个大小为 10x10 英寸,分辨率为 120 dpi 的图表,并将返回的 Figure 对象赋值给变量 fig,将 AxesSubplot 对象赋值给变量 ax。
具体来说,`plt.figure(figsize=(10, 10), dpi=120)` 创建了一个大小为 10x10 英寸,分辨率为 120 dpi 的 Figure 对象,其中 figsize 参数用于设置图表的尺寸,单位为英寸,dpi 参数用于设置图表的分辨率。
赋值语句 `fig, ax = ...` 利用 Python 的序列解包功能,将返回的 Figure 对象和 AxesSubplot 对象分别赋值给变量 fig 和 ax,以便后续的图表绘制操作。