用pyside6做一个屏幕范围同步录取
时间: 2024-05-04 11:20:30 浏览: 13
要实现屏幕范围同步录屏,你可以使用 PySide6 中的截图功能和屏幕录制功能。下面是一个简单的示例代码:
```python
import sys
from PySide6.QtCore import *
from PySide6.QtGui import *
from PySide6.QtWidgets import *
class ScreenRecorder(QWidget):
def __init__(self):
super().__init__()
self.setWindowTitle("Screen Recorder")
self.setGeometry(100, 100, 800, 600)
self.screen = QGuiApplication.primaryScreen()
# 定义录制区域
self.recording_rect = None
self.start_point = None
self.end_point = None
# 定义录制状态
self.recording = False
self.recording_timer = QTimer(self)
self.recording_timer.timeout.connect(self.record_screen)
def mousePressEvent(self, event):
if not self.recording:
self.start_point = event.pos()
def mouseMoveEvent(self, event):
if not self.recording:
self.end_point = event.pos()
self.update()
def mouseReleaseEvent(self, event):
if not self.recording:
self.recording = True
self.recording_rect = QRect(self.start_point, self.end_point)
self.recording_timer.start(1000 // 24) # 每秒24帧
def paintEvent(self, event):
painter = QPainter(self)
if not self.recording:
painter.setPen(QPen(Qt.red))
if self.start_point and self.end_point:
painter.drawRect(QRect(self.start_point, self.end_point))
def record_screen(self):
if self.recording_rect:
# 截取当前录制区域的屏幕截图
screenshot = self.screen.grabWindow(
0, self.recording_rect.x(), self.recording_rect.y(),
self.recording_rect.width(), self.recording_rect.height())
# 将截图保存为图片或视频
# ...
def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
self.close()
if __name__ == '__main__':
app = QApplication(sys.argv)
recorder = ScreenRecorder()
recorder.show()
sys.exit(app.exec())
```
这个示例代码中,我们通过鼠标事件来定义录制区域,然后通过定时器来截取屏幕并将其保存为图片或视频。在 `record_screen` 方法中,你可以使用 OpenCV 或其他库来将截图保存为视频。