ChenZihan-sudo / ECGL

ECGL is a C language graphics library based on Javascript Canvas API syntax and is designed for embedded devices.

ECGL (Embedded Canvas Graphics Library)

ECGL is a C language graphics library based on Javascript Canvas API syntax and is designed for embedded devices.

🛠️ This project is under construction.

Current Process:

• Refactor shader feature
• Refactor fill and stroke function
• Add linecap support, including miter join, round join and bevel join. (This will be finished less than 1 month.)

If you are interested in this project, you can go to the branch core-early-build for details.

You can also contact me by

Email: [e-mail] Twitter: @ChenZihanQ

Current Canvas API Syntax Support

Canvas API	Support
beginPath	✅
moveTo	✅
lineTo	✅
fill	✅
stroke	✅
fillRect	✅
strokeRect	✅
roundedRect	✅
arc	✅
closePath	✅
fillText	🛠️
drawImage	🛠️
quadraticCurveTo	🛠️
bezierCurveTo	🛠️
save	🛠️
restore	🛠️
translate	⚠️
rotate	⚠️
scale	⚠️
transform	⚠️
clip	⚠️

✅ Support | 🛠️ Under construction | ⚠️ Support in future

Other features

• Supports emulation on Windows, Linux and Mac is possible. (By GLFW library)
• Antialiasing grahpics available.
• Quick flood fill available.
• Pixel display format RGB565, RGB888 and RGBA32 support.
• Display devices ST7789 support. (Will add more in the future)