# 60x60 2D Matrix, good library of 2D examples, or run my own C++/ESP32 code? **URL:** \ **Category:** Uncategorized\ **Created:** [March 5, 2025, 5:06am UTC](https://forum.electromage.com/t/60x60-2d-matrix-good-library-of-2d-examples-or-run-my-own-c-esp32-code/4022 "2025-03-05T05:06:40Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![sorceror](https://forum.electromage.com/user_avatar/forum.electromage.com/sorceror/32/735_2.png) [@sorceror](https://forum.electromage.com/u/sorceror)\ **Post date:** [March 5, 2025, 12:45pm UTC](https://forum.electromage.com/t/60x60-2d-matrix-good-library-of-2d-examples-or-run-my-own-c-esp32-code/4022/3 "2025-03-05T12:45:32Z")
> [@Yet another approach to text rendering (WIP)](https://forum.electromage.com/t/yet-another-approach-to-text-rendering-wip/1897/19): > > Wow! Here’s a font editor in which each character is a list of lists of coordinates. Each list of N coordinates defines N-1 line(s): [https://brutalita.com/](https://brutalita.com/) For example the right-pointing arrow glyph is the point of the arrow (2 lines) followed by the shaft: {"→":[[[1,1],[2,2],[1,3]],[[0,2],[2,2]]], ...} I’m thinking that to make a text scroller, on your Real Computer you could take only the used characters and put them in a list, and then the various strings you want to display are lists of i… has my implementation of antialiased vector fonts. Seems to work for others! I keep promising to populate (uh, and first look at) the pattern library but apparently I don’t have the time and/or energy right now. --- _[View the full topic](https://forum.electromage.com/t/60x60-2d-matrix-good-library-of-2d-examples-or-run-my-own-c-esp32-code/4022)._