我有一个 Angular 应用程序,并在应用程序的某处使用 print.JS 。我有一个方法,可以从数据库中获取动态信息,并在表格中使用 print.js 组件打印它,我在我首先转换为 Base64 的列,但它不打印。
To print an image field in Angular using Print.js, you need to pass the image source (URL or data URI) to Print.js. Print.js can directly print images by specifying the type: 'image' option.
Step 1: Install Print.js (npm install print-js)
Step 2: Import Print.js in Your Component (import printJS from 'print-js';)
Step 3: Use Print.js to Print the Image
printImage() {
printJS({
printable: 'https://example.com/path/to/image.jpg', // URL of the image
type: 'image',
style: 'img { max-width: 100%; height: auto; }' // Optional styling
});
}
Step 4: Trigger Print Function in HTML
<button (click)="printImage()">Print Image</button>