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DrawBox

DrawBox is a multipurpose tool to draw anything on canvas, written completely on Compose Multiplatform. This is the first multiplatform drawing library!

Features

  • Cross-platform!
  • Customisable stoke size, color and opacity
  • Inbuilt Undo and Redo options
  • Reset option
  • Background with color/image
  • Custom opacity of drawing/background
  • Different subscriptions (dynamic update/after each drawing)
  • Easy Implementations

Next releases:

  • Erase tool
  • Import/export
  • Background content scale

Planned:

  • Different image rations
  • Filling tool
  • Optimizing rendering (convert drawn PATHes)
  • Migrate from Compose dependencies in controller folder

Demo

DrawBox-desktop-demo.mp4

Usage

val controller = remember { DrawController() }
DrawBox(drawController = controller, modifier = Modifier.fillMaxSize())

Download

Using Gradle Kotlin DSL:

implementation("io.github.markyav.drawbox:drawbox:1.3.1")

Examples

You can find example of the library basic usage in the sample package:

Also, I will share a link here to another independent project where you can find more sophisticated example!

Author

This project was created by Mark Yavorskyi

History

I love my work. The idea of creating this open-source project appeared because I needed a multiplatform (Android + desktop) library for drawing. I fround several popular libs for Android but there was ZERO for using in KMM/KMP. I still have some aspects to improve and I will be happy if you share your feedback or propose an idea!

Hope you enjoy it!
Mark

License

Licensed under the Apache License, Version 2.0, click here for the full license.