Without a backend explicitly set, Matplotlib automatically detects a usable backend based on what is available on your system and on whether a GUI event loop is already running. The first usable …

The first one is due to you selecting a backend that is not meant for interactive use, i.e. agg. You can still use (and should use) those for the generation of plots in scripts that don't require user interaction.

Jul 30, 2024 · matplotlib.use ('agg')语句用于设置matplotlib使用非交互式后端Agg，导致PyCharm中不显示图像。 Agg渲染器主要用于生成图像文件，而非在屏幕上显示。 默认后端如Qt5Agg则支持交互式 …

Dec 5, 2024 · To create and save plots using Matplotlib without opening a GUI window, you need to configure Matplotlib to use a non-interactive backend. This can be achieved by setting the backend …

Jul 17, 2025 · Learn how to resolve the 'Matplotlib is currently using agg, a non-GUI backend' issue in Python with simple methods. Perfect for data visualization projects.

A: When matplotlib is currently using agg, it means that the backend is set to Agg. This backend is a non-interactive backend that is used to create images that can be saved to disk or displayed in a …

You are running a Python script on a server without a display (headless environment) and need to use a non-interactive backend like Agg. You want a more responsive or feature-rich interactive plot window …

Most pixel-based backends in Matplotlib use Anti-Grain Geometry (AGG) for rendering. You can modify the rendering of Artists by applying a filter via Artist.set_agg_filter.

May 20, 2017 · I'm studying matplotlib and don't know how to just save the graph and not print it on the screen. So I've done some research on the Internet, many answers said the solution is matplotlib.use …

You can use the "FigureCanvasAgg ()" function to create an AGG filter in Matplotlib. This function creates a canvas with the AGG filter, allowing you to show plots and images with improved quality …