https://github.com/lszl84/wx_transforms_tutorial

Practical Affine Transformations for a 2D Paint App in C++
https://github.com/lszl84/wx_transforms_tutorial

affine-transformation cpp desktop-app drawing transformations wxwidgets

Last synced: about 4 hours ago
JSON representation

Practical Affine Transformations for a 2D Paint App in C++

• Host: GitHub
• URL: https://github.com/lszl84/wx_transforms_tutorial
• Owner: lszl84
• License: mit
• Created: 2023-06-26T10:36:46.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2025-05-18T14:42:53.000Z (about 1 year ago)
• Last Synced: 2025-05-18T15:36:00.591Z (about 1 year ago)
• Topics: affine-transformation, cpp, desktop-app, drawing, transformations, wxwidgets
• Language: C++
• Homepage: https://www.lukesdevtutorials.com
• Size: 221 KB
• Stars: 8
• Watchers: 1
• Forks: 8
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# wx_transforms_tutorial

Implementing Affine Transformations in C++ in a Paint App to let the user change the size, position, and rotation of an object interactively.

[![Video](/output.gif)](https://www.youtube.com/watch?v=hYhM2tLwQKs)

Full Tutorial: https://www.youtube.com/watch?v=hYhM2tLwQKs

## Requirements

This works on Windows, Mac, and Linux. You'll need `cmake` and a C++ compiler (tested on `clang`, `gcc`, and MSVC).

Linux builds require the GTK3 library and headers installed in the system.

## Building

To build the project, use:

```bash

cmake -S. -Bbuild

cmake --build build

```

This will create a directory named `build` and create all build artifacts there. The main executable can be found in the `build/subprojects/Build/wx_transforms_tutorial_core` folder.

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