Generated on ${new Date().toLocaleDateString()}
Content here...
'; await webPrintPdf.printHtml(html); } } ``` ## 📖 API Documentation ### Main Methods #### `printHtml(content, pdfOptions?, printOptions?, extraOptions?)` Print HTML content ```javascript const pdfOptions = { // PDF property settings paperFormat: 'A4', // Paper format landscape: false, // Whether to print horizontally, default false, vertical margin: { // PDF paper margins top: '20px', bottom: '20px', left: '20px', right: '20px' }, printBackground: true, // Whether to print CSS background (background color, background image) watermark: { // Text watermark or image watermark text: "Watermark", ... }, pageNumber: { // Page numbers format: '{{page}}/{{totalPage}}' }, ... }; const printOptions = { // Print property settings paperFormat: 'A4', // Paper format colorful: false, // Color duplexMode: "duplex", // Single/double sided scaleMode: "shrink", // shrink scaling, noscale original, fit auto-adjust ... }; const extraOptions = { // More additional properties requestTimeout: 15, // Timeout in seconds cookies:{ key1:'value1',... }, httpHeaders:{ key1:'value1',... }, action: "preview", // Print or preview behavior: "print", "preview" ... }; await webPrintPdf.printHtml( 'This is a test document
', pdfOptions, printOptions, extraOptions ); ``` #### `printHtmlByUrl(url, pdfOptions?, printOptions?, extraOptions?)` Print HTML page via URL ```javascript await webPrintPdf.printHtmlByUrl( 'https://webprintpdf.com', { paperFormat: 'A4', printBackground: true } ); ``` #### `printPdfByUrl(url, pdfOptions?, printOptions?, extraOptions?)` Print PDF file via URL ```javascript await webPrintPdf.printPdfByUrl( 'https://webprintpdf.com/api/fileCenter/webPrintExpert/fileCenterFileDownload/printTest.pdf', { paperFormat: 'A4' } ); ``` #### `printImageByUrl(url, pdfOptions?, printOptions?, extraOptions?)` Print image via URL ```javascript await webPrintPdf.printImageByUrl( 'https://webprintpdf.com/api/fileCenter/webPrintExpert/fileCenterFileDownload/printTest.png', { paperFormat: 'A4', printBackground: true } ); ``` #### `printHtmlByBase64(base64, pdfOptions?, printOptions?, extraOptions?)` Print HTML content via Base64 ```javascript await webPrintPdf.printHtmlByBase64( 'PGgxPkhlbGxvIFdvcmxkPC9oMT4=...', // html base64 { paperFormat: 'A4' } ); ``` #### `printPdfByBase64(base64, pdfOptions?, printOptions?, extraOptions?)` Print PDF file via Base64 ```javascript await webPrintPdf.printPdfByBase64( 'JVBERi0xLjQKJcOkw7zDtsO...', // pdf base64 { paperFormat: 'A4' } ); ``` #### `printImageByBase64(base64, pdfOptions?, printOptions?, extraOptions?)` Print image via Base64 ```javascript await webPrintPdf.printImageByBase64( 'iVBORw0KGgoAAAANSUhEUgAA...', // image base64 { paperFormat: 'A4', printBackground: true } ); ``` #### `batchPrint(printTaskList, pdfOptions?, printOptions?, extraOptions?)` Batch printing ```javascript const printTasks = [ { type: 'printHtml', content: '