Convert SUMO to PNG

Understanding SUMO and PNG file formats

SUMO files are associated with Simulation of Urban MObility (SUMO), an open-source, highly portable, microscopic and continuous road traffic simulation package. SUMO files typically contain network, route, or configuration data in XML format, and may also include visualizations of traffic simulations.

PNG (Portable Network Graphics) is a widely used raster image format known for its lossless compression and support for transparency. PNG files are ideal for sharing high-quality images, graphics, and screenshots.

Why convert SUMO to PNG?

Converting SUMO simulation outputs to PNG images is useful for sharing visual results, creating reports, or presentations. PNG images are easy to embed in documents and websites, making them a preferred format for visual communication.

How to convert SUMO to PNG

SUMO itself does not directly export PNG images from its simulation files. However, you can use its visualization tool, SUMO-GUI, or the sumo-gui command-line interface to generate screenshots of your simulation, which can then be saved as PNG files.

Step-by-step conversion using SUMO-GUI

1. Open your simulation file in SUMO-GUI by selecting File → Open and choosing your SUMO network or configuration file.
2. Run the simulation to the desired state or frame you wish to capture.
3. To save a screenshot, go to File → Save Screenshot or press the screenshot button in the toolbar.
4. Choose PNG as the output format and specify the destination folder and filename.

Best software for SUMO to PNG conversion

• SUMO-GUI: The official graphical interface for SUMO, supporting direct screenshot export to PNG.
• Third-party screen capture tools: Tools like ShareX or Snagit can capture the SUMO-GUI window and save it as a PNG file.

Tips for high-quality PNG exports

• Maximize the SUMO-GUI window for higher resolution screenshots.
• Adjust visualization settings (colors, labels, zoom) before capturing the image.
• For batch exports, consider scripting with SUMO’s command-line tools and external screenshot utilities.