https://github.com/shuoGG1239/ColorCatcher

取色器
https://github.com/shuoGG1239/ColorCatcher

Last synced: 3 months ago
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取色器

• Host: GitHub
• URL: https://github.com/shuoGG1239/ColorCatcher
• Owner: shuoGG1239
• Created: 2019-06-03T13:07:49.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-06-09T06:50:49.000Z (over 5 years ago)
• Last Synced: 2024-07-31T21:53:50.504Z (5 months ago)
• Language: Python
• Size: 8.79 KB
• Stars: 5
• Watchers: 0
• Forks: 3
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-qt - ColorCatcher

README

        
## 简单的拾色器

* 最近遇到几次取屏幕某处颜色的场景, 用ps去取色又觉得有点麻烦(步骤太多我懒), 索性自己做一个简单的拾色器

* 功能极简单就是取屏幕某处的色号, 按下空格把颜色记录下来...

## 效果

![colorcatcher.gif](https://i.loli.net/2019/06/09/5cfc9e5a216b517905.gif)

## 思路

* 定时截取屏幕然后取下鼠标位置的像素颜色

```python

def catch(self):

    x = QCursor.pos().x()

    y = QCursor.pos().y()

    pixmap = QGuiApplication.primaryScreen().grabWindow(QApplication.desktop().winId(), x, y, 1, 1)

    if not pixmap.isNull():

        image = pixmap.toImage()

        if not image.isNull():

            if (image.valid(0, 0)):

                color = QColor(image.pixel(0, 0))

                r, g, b, _ = color.getRgb()

                self.nowColor = color

                self.ui.lineEditMove.setText('(%d, %d, %d) %s' % (r, g, b, color.name().upper()))

                self.ui.lineEditMove.setStyleSheet('QLineEdit{border:2px solid %s;}' % (color.name()))

```

## 依赖

* PyQt5

## 代码

* [https://github.com/shuoGG1239/ColorCatcher](https://github.com/shuoGG1239/ColorCatcher)