https://github.com/lightsing/windows-cap

https://github.com/lightsing/windows-cap

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/lightsing/windows-cap
• Owner: lightsing
• License: mit
• Created: 2024-02-08T11:47:59.000Z (11 months ago)
• Default Branch: master
• Last Pushed: 2024-02-11T08:13:05.000Z (11 months ago)
• Last Synced: 2024-02-11T09:22:30.472Z (11 months ago)
• Language: Rust
• Size: 13.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Windows Capture

Utilize the Windows Graphics Capture API to capture the client area of a window.

Requires Windows 10 and Python 3.8 or later.

## Usage

```python

import cv2

import numpy as np

from windows_cap import WindowCapture

# Create a WindowCapture object with the window title and class name (optional)

wincap = WindowCapture("Untitled - Notepad", "CLASSNAME")

while True:

    data = wincap.next()

    w, h = wincap.client_size

    img = np.frombuffer(data, dtype=np.uint8)

    img = np.reshape(img, (h, w, 4))

    img = cv2.resize(img, (w // 4, h // 4))

    cv2.imshow("WGC", img)

    if cv2.waitKey(1) == ord('q'):

        cv2.destroyAllWindows()

        break

```