正在尝试将某些项目向右对齐,如果文本较长,则将其向左扩展
我已添加
///others
doc.setFontType("bold");
doc.setFontSize(9);
doc.setTextColor("#52575A")
doc.text(doc.internal.pageSize.getWidth()-70, 17, "Email: testhere@testingahugeandlengthyemail.com");
doc.text(doc.internal.pageSize.getWidth()-70, 22, "Tel: 83473487348347834734843");
doc.textWithLink('Website: https://test.test.com',doc.internal.pageSize.getWidth()-70 , 27, { url: 'https://ecommerce.soradius.co.ke' });
doc.save('test.pdf')
上面的代码生成一个pdf
boolean indexing
在上面的代码中,我将文本设置为距页面宽度70px的左侧。
当电子邮件上的文本增加时,其内容就会消失。如何将文本设置在右侧,并使其扩展到左侧。
答案 0 :(得分:1)
要获得预期结果,请使用以下使用jspdf单位和doc.getTextWidth()的选项来计算电子邮件文本宽度
var content = document.getElementById('txtContent'),
button = document.getElementById('btnDownload');
function generatePDF(){
var doc = new jsPDF('p', 'mm','a4');
doc.setFontType("bold");
doc.setFontSize(9);
doc.setTextColor("#52575A")
let width = doc.internal.pageSize.getWidth()
let emailText = "Email: testhere@testingahugeandlengthyemail.com"
let txtWidth = doc.getTextWidth(emailText) > 70 ? doc.getTextWidth(emailText) - 70: 0;
console.log("width", width, txtWidth)
doc.text(width - 70 - Math.ceil(txtWidth), 17, emailText);
doc.text(width-70, 22, "Tel: 83473487348347834734843");
doc.textWithLink('Website: https://test.test.com',width-70 , 27, { url: 'https://ecommerce.soradius.co.ke' });
doc.save('test.pdf')
}
button.addEventListener('click', generatePDF);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.5.3/jspdf.min.js"></script>
<h1>jsPDF Demo</h1>
<textarea id="txtContent" cols="60" rows="15"></textarea>
<br />
<button id="btnDownload"> Download PDF </button>
答案 1 :(得分:0)
Hope this answers helps for someone facing the same issue
var str = 'Page 1 of 1'
var pageSize = doc.internal.pageSize
var pageHeight = pageSize.height ? pageSize.height : pageSize.getHeight()
var pageWidth = doc.internal.pageSize.width || doc.internal.pageSize.getWidth();
var txtwidth = doc.getTextWidth(str);
doc.text(str, pageWidth - (data.set`enter code here`tings.margin.left * 2) - txtwidth, pageHeight - 10)
[Got Expected Output][1]
[1]: https://i.stack.imgur.com/jKAxi.png