- Extension
- .rgf
- .jbg
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- LEGO
- Joint Bi-level Image Experts Group (JBIG)
- Description
- The LEGO Mindstorms EV3 Robot Graphics File (RGF) is a proprietary binary file format used by the LEGO Mindstorms EV3 software to store robot graphic models. It is a vector-based file format that stores information such as the robot's 3D geometry, color and other visual properties, as well as the model's connection points, used for connecting with other LEGO elements.
- Created by JBIG (Joint Bi-level Image Experts Group), JBG is a lossless file format that contains both colored and monochrome images. Commonly used to compress fax images, and it has better compression than G3 and G4 compression codecs.
- MIME Type
- application/vnd.lego.ev3rgf
- image/jbig
