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Merge pull request #1356 from casperstorm/fix/readme
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fix: corrected images in `README.md` to be similar height.
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hecrj authored Jun 2, 2022
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54 changes: 32 additions & 22 deletions README.md
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Expand Up @@ -18,27 +18,28 @@ Inspired by [Elm].
<img src="https://thumbs.gfycat.com/LittleSaneHalicore-small.gif" height="350px">
</a>
<a href="https://gfycat.com/politeadorableiberianmole">
<img src="https://thumbs.gfycat.com/PoliteAdorableIberianmole-small.gif">
<img src="https://thumbs.gfycat.com/PoliteAdorableIberianmole-small.gif" height="350px">
</a>

</div>

## Features
* Simple, easy-to-use, batteries-included API
* Type-safe, reactive programming model
* [Cross-platform support] (Windows, macOS, Linux, and [the Web])
* Responsive layout
* Built-in widgets (including [text inputs], [scrollables], and more!)
* Custom widget support (create your own!)
* [Debug overlay with performance metrics]
* First-class support for async actions (use futures!)
* [Modular ecosystem] split into reusable parts:
* A [renderer-agnostic native runtime] enabling integration with existing systems
* Two [built-in renderers] leveraging [`wgpu`] and [`glow`]
* [`iced_wgpu`] supporting Vulkan, Metal and DX12
* [`iced_glow`] supporting OpenGL 2.1+ and OpenGL ES 2.0+
* A [windowing shell]
* A [web runtime] leveraging the DOM

* Simple, easy-to-use, batteries-included API
* Type-safe, reactive programming model
* [Cross-platform support] (Windows, macOS, Linux, and [the Web])
* Responsive layout
* Built-in widgets (including [text inputs], [scrollables], and more!)
* Custom widget support (create your own!)
* [Debug overlay with performance metrics]
* First-class support for async actions (use futures!)
* [Modular ecosystem] split into reusable parts:
* A [renderer-agnostic native runtime] enabling integration with existing systems
* Two [built-in renderers] leveraging [`wgpu`] and [`glow`]
* [`iced_wgpu`] supporting Vulkan, Metal and DX12
* [`iced_glow`] supporting OpenGL 2.1+ and OpenGL ES 2.0+
* A [windowing shell]
* A [web runtime] leveraging the DOM

__Iced is currently experimental software.__ [Take a look at the roadmap],
[check out the issues], and [feel free to contribute!]
Expand All @@ -63,6 +64,7 @@ __Iced is currently experimental software.__ [Take a look at the roadmap],
[feel free to contribute!]: #contributing--feedback

## Installation

Add `iced` as a dependency in your `Cargo.toml`:

```toml
Expand All @@ -78,15 +80,16 @@ you want to learn about a specific release, check out [the release list].
[the release list]: https://github.com/iced-rs/iced/releases

## Overview

Inspired by [The Elm Architecture], Iced expects you to split user interfaces
into four different concepts:

* __State__ — the state of your application
* __Messages__ — user interactions or meaningful events that you care
* __State__ — the state of your application
* __Messages__ — user interactions or meaningful events that you care
about
* __View logic__ — a way to display your __state__ as widgets that
* __View logic__ — a way to display your __state__ as widgets that
may produce __messages__ on user interaction
* __Update logic__ — a way to react to __messages__ and update your
* __Update logic__ — a way to react to __messages__ and update your
__state__

We can build something to see how this works! Let's say we want a simple counter
Expand Down Expand Up @@ -179,6 +182,7 @@ to:
Browse the [documentation] and the [examples] to learn more!

## Implementation details

Iced was originally born as an attempt at bringing the simplicity of [Elm] and
[The Elm Architecture] into [Coffee], a 2D game engine I am working on.

Expand All @@ -204,30 +208,35 @@ end-user-oriented GUI library, while keeping [the ecosystem] modular:
[the ecosystem]: ECOSYSTEM.md

## Troubleshooting

### `GraphicsAdapterNotFound`

This occurs when the selected [built-in renderer] is not able to create a context.

Often this will occur while using [`iced_wgpu`] as the renderer without
supported hardware (needs Vulkan, Metal or DX12). In this case, you could try using the
[`iced_glow`] renderer:

First, check if it works with

```console
$ cargo run --features iced/glow --package game_of_life
cargo run --features iced/glow --package game_of_life
```

and then use it in your project with

```toml
iced = { version = "0.4", default-features = false, features = ["glow"] }
```

**NOTE:** Chances are you have hardware that supports at least OpenGL 2.1 or OpenGL ES 2.0,
__NOTE:__ Chances are you have hardware that supports at least OpenGL 2.1 or OpenGL ES 2.0,
but if you don't, right now there's no software fallback, so it means your hardware
doesn't support Iced.

[built-in renderer]: https://github.com/iced-rs/iced/blob/master/ECOSYSTEM.md#Renderers

## Contributing / Feedback

Contributions are greatly appreciated! If you want to contribute, please
read our [contributing guidelines] for more details.

Expand All @@ -237,6 +246,7 @@ awesome folks) over the `#games-and-graphics` and `#gui-and-ui` channels in
the [Rust Community Discord]. I go by `lone_scientist#9554` there.

## Sponsors

The development of Iced is sponsored by the [Cryptowatch] team at [Kraken.com]

[documentation]: https://docs.rs/iced/
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