Created
March 23, 2020 00:12
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| const { | |
| app, BrowserWindow, TouchBar, nativeImage, ipcMain, | |
| } = require('electron'); | |
| const { TouchBarScrubber, TouchBarButton } = TouchBar; | |
| const image = nativeImage.createFromPath('./m.png').resize({ height: 30 }); | |
| app.on('ready', () => { | |
| const win = new BrowserWindow({ | |
| width: 800, | |
| height: 600, | |
| webPreferences: { | |
| nodeIntegration: true, | |
| }, | |
| }); | |
| const button = new TouchBarButton({ | |
| backgroundColor: '#eb4d4b', | |
| click: () => { | |
| win.loadURL('https://github.com/wisniewski94'); | |
| }, | |
| }); | |
| const touchBar = new TouchBar({ | |
| escapeItem: button, | |
| }); | |
| win.loadFile('index.html'); | |
| win.webContents.openDevTools(); | |
| win.setTouchBar(touchBar); | |
| ipcMain.on('newImage', (event, arg) => { | |
| button.label = ''; | |
| button.icon = nativeImage.createFromBuffer(arg).resize({ height: 23 }); | |
| }); | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Hello World!</title> | |
| <!-- https://electronjs.org/docs/tutorial/security#csp-meta-tag --> | |
| <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" /> | |
| </head> | |
| <body> | |
| <canvas id="canvas" width="100" height="100" style="display: none"></canvas> | |
| <script> | |
| const { nativeImage, ipcRenderer } = require('electron'); | |
| const canvas = document.getElementById('canvas'); | |
| const ctx = canvas.getContext('2d'); | |
| const img = new Image(); | |
| img.src = './glyph.png' | |
| img.onload = () => { | |
| canvas.width = 200; | |
| canvas.height = 30; | |
| ctx.imageSmoothingQuality = 'high'; | |
| ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, 30, 30); | |
| ctx.font = "12px Roboto"; | |
| ctx.fillStyle = 'white'; | |
| ctx.fillText("Check out my GitHub profile:", 40, 11); | |
| ctx.font = "600 16px Roboto"; | |
| ctx.fillText("wisniewski94", 40, 29); | |
| const data = canvas.toDataURL('image/png', 1); | |
| const image = nativeImage.createFromDataURL(data).toPNG(); | |
| ipcRenderer.send('newImage', image); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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