JavaUI

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A fast and lightweight library to draw shapes, images, text, handle components and input, and playing back sounds

JavaUI 최신버젼 다운로드

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# JavaUI

## Notes
There has been a slight API change in the new JavaUI version (2.0.0, thanks semantic versioning!), in the Drawer class. Instead of calling e.g. ```drawer.fillRectangle(10, 10, 100, 100, true, 5.0)```, an easier Builder-based approach is used: ```drawer.rectangle(10, 10, 100, 100).centered(true).angle(5.0)```. Please see the new Drawer javadoc, and open an issue if you have any question regarding code migration in this regard.

Due to various issues related to fullscreen windows with GLFW on Mac OS X, windows on Mac OS X will all be windowed (e.g. as if ```fullscreen = false```). This may be fixed when GLFW 3.3 is released and LWJGL includes the updated version.

## Introduction

JavaUI is a lightweight and fast API for drawing geometric shapes, images, text; rendering a UI with various components and handling input; and decoding and playing back sounds; by internally using lightweight bindings to low-level powerful native libraries: OpenAL and OpenGL.

This API lets you:
- Render basic geometric shapes, images, and text, to the screen, with "canvas-like" methods, in a very efficient way, directly using OpenGL internally (through LWJGL)
- Create and use abstract layers/"views" (title screen, ...), and components (use the preexisting button, label, ..., or create your own), that can react to user input and render themselves onto the screen, in a lightweight way 
- Decode and play sounds in an efficient way, by using OpenAL internally (through LWJGL) **(currently only supports OGG files, the work for a pure Java MP3 decoding library is [currently in progress](https://github.com/Delthas/JavaMP3)**)

## Install

JavaUI requires Java >= 8 to run. You can get this library using Maven by adding this to your ```pom.xml```:

```xml
 <dependencies>
    <dependency>       
           <groupId>fr.delthas</groupId>
           <artifactId>javaui</artifactId>
           <version>2.0.3</version>
    </dependency>
</dependencies>
```

## Quick example

This library includes a three-part API (low-level drawing, UI support, sound support), that is lightweight but quite powerful, and you may find quite useful to study [the documentation](#documentation).

Here's a quick example on how to show a button and say hi to the console when it gets clicked, copied from the extensive library [Javadoc](http://www.javadoc.io/doc/fr.delthas/javaui/).

```java
private void main() {
  init();
  loop();
  destroy();
}

private void init() {
  Ui.getUi().create("My window!");
  Layer layer = new Layer();
  Button button = new Button("My button");
  button.setListener((butt, x, y) -> System.out.println("Button pressed! Hi!"));
  layer.addComponent(100, 100, 500, 100, button);
  layer.push(); // push the layer onto the layer stack
}

private void loop() {
  while(!closeRequested) {
    // Process input from the user 
    // (will check if there are mouse button clicks on the button, for exemple)
    Ui.getUi().input();
    // Render the button, then wait for vsync
    Ui.getUi().render();
    // No need to sleep
  }
}

private void destroy() {
  Ui.getUi().destroy();
}
```

## Documentation

The library javadoc is especially detailed and extensive, and you may refer to the package Javadoc and each class Javadoc for some high-level context and use cases to help you use the library.

The javadoc for the API is located at: http://www.javadoc.io/doc/fr.delthas/javaui/

Some methods of the API can be called from multiple threads, but the Javadoc regarding multithreading is to be added in the near future (see [status](#status) below).

## Building

Simply run ```maven install```.

## Status

- [X] Geometric shapes rendering
- [X] Images decoding
- [X] Images rendering
- [X] Text rendering
- [X] UI support (layers, ...)
- [X] Basic components
- [X] Sound decoding support (OGG)
- [X] Sound playback support
- [X] Extensive documentation
- [X] Draw an image with a global alpha coefficient
- [ ] Multithreading-specific documentation
- [ ] Sound decoding support (MP3)
- [ ] Better examples
- [ ] Tests

## Misceallenous

### Tech

JavaUI uses a very small set of libraries in order to run:
- [LWJGL 3](https://lwjgl.org) - Very lightweight and efficient Java bindings for several native libraries: GLFW, OpenGL, OpenAL, STB, ...
- [JOML](https://github.com/JOML-CI/JOML) - Very lightweight and efficient pure Java library for linear algebra operations (e.g. matrix-related stuff)

Note that JavaUI doesn't depend on Apache Commons, Google Guava, or other general heavyweight libraries in order to run.

### License

MIT

JavaUI

JavaUI 최신버젼 다운로드

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JavaUI 최신버젼 다운로드

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