Print Screen Command May 2026
return ( <div className="print-screen-feature"> <div className="controls"> <button onClick={captureFullScreen} disabled={loading}> {loading ? 'Capturing...' : 'Full Screen'} </button> <button onClick={() => captureElement('capture-area')}> Capture Element </button> </div> {screenshot && ( <div className="preview"> <h3>Preview</h3> <img src={screenshot} alt="Screenshot" /> <div className="actions"> <button onClick={downloadScreenshot}>Download</button> <button onClick={copyToClipboard}>Copy to Clipboard</button> <button onClick={() => setScreenshot(null)}>Clear</button> </div> </div> )} </div> ); };
.overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); z-index: 9999; } print screen command
static async saveToServer(screenshot, endpoint) { const formData = new FormData(); formData.append('screenshot', screenshot.blob, `screenshot_${Date.now()}.png`); try { const response = await fetch(endpoint, { method: 'POST', body: formData }); return await response.json(); } catch (error) { console.error('Failed to save to server:', error); throw error; } } } <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Print Screen Feature</title> <style> .screenshot-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999; } .screenshot-btn { background: #4CAF50; color: white; border: none; padding: 12px 24px; border-radius: 8px; cursor: pointer; font-size: 16px; margin: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.2); } return ( <
.screenshot-btn:hover { background: #45a049; transform: translateY(-2px); } button onClick={captureFullScreen} disabled={loading}>
const captureElement = async (elementId) => { setLoading(true); try { const element = document.getElementById(elementId); const canvas = await html2canvas(element, { scale: 2, backgroundColor: null }); setScreenshot(canvas.toDataURL('image/png')); } catch (error) { console.error('Element capture failed:', error); } finally { setLoading(false); } };
export default PrintScreenComponent; // Main process (main.js) const { app, BrowserWindow, globalShortcut, clipboard, nativeImage } = require('electron'); const screenshot = require('screenshot-desktop'); app.whenReady().then(() => { // Register global shortcut (Print Screen key) globalShortcut.register('PrintScreen', async () => { try { // Capture screen const imgBuffer = await screenshot();
function showNotification(message, type = 'success') { const notification = document.createElement('div'); notification.className = 'notification'; notification.textContent = message; notification.style.background = type === 'error' ? '#f44336' : '#4CAF50'; document.body.appendChild(notification); setTimeout(() => notification.remove(), 3000); } </script> </body> </html> import React, { useState, useEffect } from 'react'; import html2canvas from 'html2canvas'; const PrintScreenComponent = () => { const [screenshot, setScreenshot] = useState(null); const [loading, setLoading] = useState(false);