# EasyQPainter

**Repository Path**: liuyanggitee123/EasyQPainter

## Basic Information

- **Project Name**: EasyQPainter
- **Description**: 龚建波
Various operation practices of Qt QPainter.（Qt QPainter的各种操作实践）
- **Primary Language**: C++
- **License**: MIT
- **Default Branch**: master
- **Homepage**: https://github.com/gongjianbo/EasyQPainter
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 2
- **Created**: 2025-01-13
- **Last Updated**: 2025-01-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# EasyQPainter 

Various operation practices of Qt QPainter.（Qt QPainter 的各种操作实践）

I named this demo "What is QPainter".（我给这个 Demo 命名为 "何为 QPainter"）

# Environment （开发环境）

（2023-09-12）Win10 64bit + Qt5.15.2/Qt6.5.2 + MSVC2019/MSVC2022 64bit

# Note  (备注)

### version compatible（版本兼容 2022-06-26）

There might be some incompatibility between different QT version header directives, please adjust includes based on your QT SDK version. （版本之间可能有些接口不兼容，或者头文件变动，请自行调整）
> 如：低版本升级到 Qt5.15 上需要显式引入 QPainterPath；QWheelEvent pos() 需改用 position()，delta() 需改用 angleDelta()；QFontMetrics width() 需改用 horizontalAdvance() 等...

# Demo Show （展示）

![2021-12-26](img/demo/1.png)

![2021-12-26](img/demo/2.png)

![2021-12-26](img/demo/3.png)

![2021-12-26](img/demo/4.png)

![2021-12-26](img/demo/5.png)

![2021-12-26](img/demo/6.png)

![2021-12-26](img/demo/7.png)

![2021-12-26](img/demo/8.png)

![2021-12-26](img/demo/9.png)

![2021-12-26](img/demo/10.png)

![2023-09-12](img/demo/11.png)