MPdf-全页尺寸图片，但仅适用于单页 [英] MPdf - Full page size image, but only for single page
问题描述
我知道也有类似的问题，但是没有一个可以解决我的问题.我要使用mPDF进行以下操作:
I know there are similar questions, but non of them solve my problem. What i want to do with mPDF is the following:
Page 1: Text for item 1
Page 2: Full width and height image to cover the page with an image of item 1
Page 3: Text for item 2
Page 4: Full width and height image to cover the page with an image of item 2
...
以下代码以我想要实现的方式拉伸图像:
The following code stretches an image in the way, I want to achieve:
body {
background-image:url("image1.jpg");
background-image-resize: 5;
background-position: top center;
}
但这会导致在每个页面上设置图像(我知道，它是body元素).所以我尝试了以下方法:
But this results to set the image on EVERY page (i know, its the body element). So i tried the following:
<div style='
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image:url("image1.jpg");
background-image-resize: 5;
background-position: top center;
'></div>
但这不起作用.所以我尝试了相同的代码，只是用了颜色，而不是图像:
But that is not working. So i tried the same code, just with an color, instead an image:
<div style='
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: #F00;
'>
</div>
<div style="page-break-before: always;"></div>
这正在起作用.整个页面是红色的.那么如何在图像上达到相同的效果呢?
And this is working. The whole page is red. So how to achive the same with an image?
有什么想法吗?
推荐答案
经过大量的试用，我发现执行此操作的简便方法是将HTML代码拆分为单独的部分，并使用单独的WriteHtml调用.例如:
After a lot of tryouts, I found out, that the easist way to do this, is just to split up the HTML code into separate parts and insert them with separate WriteHtml calls. For example:
// Create object
$mpdf = new \mPDF('utf-8');
// Create first text page
$mpdf->WriteHTML('<p>Text for item 1</p>');
// Add a new page with the image
$mpdf->AddPage();
$mpdf->WriteHTML("<html><body style='background-image:url(\"image1.jpg\"); background-image-resize: 5; background-position: top center;'></body></html>");
// Create second page
$mpdf->AddPage();
$mpdf->WriteHTML('<p>Text for item 1</p>');
...
这篇关于MPdf-全页尺寸图片，但仅适用于单页的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
