MicroEJ Developer - Embedded GUI Tools and Libraries

Key Features

Automatic RAM usage optimizer
Display interface controllers: parallel, SPI, DSI, MIPI
Buffer configurations: single, dual bank (copy and swap), split buffer
Smart display interface: display synchronization with no tearing and fine controlled refresh rate
Multiple depth color support, including reduced color palettes (LUT)
Thread-safe software libraries for heavy multi-tasking execution
Object Oriented Programming (MVC UI design pattern)
Rich font engine: all character sets, internationalization, ellipsis
Robust input event manager
Extensible APIs for drawing optimizations (asm, hardware)

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UI Framework

Librairies

Micro User Interface (MicroUI)

Universal portability across different displays and hardware
2D graphics (lines, circles, ellipses, thick and anti-aliased shapes)
Internationalization
Text ellipsis
Hardware events like buttons or touch/multi-touch
MVC UI design pattern architecture
Thread-safe
Events profiling (Segger SystemView, loggers)
Robotic process automation (RPA) for automated testing
Light font engine

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Libraries

Widgets Libraries

Intuitive composite and layout
A rich collection of powerful and customizable building blocks
- buttons, images, labels
- progress, sliders, spinners
- radio, toggles
Combines small memory footprint and beautiful look & feel.
Fast and fluid transitions and animations (linear, elastic, ease in/out)
Easy-to-use frameworks to easily manage reusable UI blocks

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GUIDE

Test An Embedded GUI Application With A Software Robot

By following this guide, learn how to to test an embedded GUI application with a software robot for robotic process automation (RPA).

GUIDE

MicroUI And Multithreading

Learn how to use threads to handle various user interface activities.

GUIDE

Font Designer

Learn how to use MicroEJ’s Font Designer Module in order to create and edit fonts.

Resources

Embedded GUI Examples

Get access to various examples to learn how to create and use a font, use anti-aliased shapes, draw a gradient on a display, create and use images, and more.