thinkphp integration series tcpdf class generates pdf files

thinkphp integration series tcpdf class generates pdf files
The need for php to generate pdf files is not very common; of course it does exist;

Now that it has been integrated and used; let’s write a blog to explain it;

Sample project: http://git.oschina.net/shuaibai123/thinkphp-bjyadmin

1: Introduce tcpdf

/ThinkPHP/Library/Vendor/Tcpdf

Copy the entire tcpdf directory to your own project;

2: Function

/Application/Common/Common/function.php/**<code class="prettyprint linenums lang-php">/**<br>  * 生成pdf<br>  * @param  string $html      需要生成的内容<br>  */<br> function pdf($html='<h1 id="hello-word">hello word</h1>'){<br>     vendor('Tcpdf.tcpdf');<br>     $pdf = new Tcpdf(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);<br>     // 设置打印模式<br>     $pdf->SetCreator(PDF_CREATOR);<br>     $pdf->SetAuthor('Nicola Asuni');<br>     $pdf->SetTitle('TCPDF Example 001');<br>     $pdf->SetSubject('TCPDF Tutorial');<br>     $pdf->SetKeywords('TCPDF, PDF, example, test, guide');<br>     // 是否显示页眉<br>     $pdf->setPrintHeader(false);<br>     // 设置页眉显示的内容<br>     $pdf->SetHeaderData('logo.png', 60, 'baijunyao.com', '白俊遥博客', array(0,64,255), array(0,64,128));<br>     // 设置页眉字体<br>     $pdf->setHeaderFont(Array('dejavusans', '', '12'));<br>     // 页眉距离顶部的距离<br>     $pdf->SetHeaderMargin('5');<br>     // 是否显示页脚<br>     $pdf->setPrintFooter(true);<br>     // 设置页脚显示的内容<br>     $pdf->setFooterData(array(0,64,0), array(0,64,128));<br>     // 设置页脚的字体<br>     $pdf->setFooterFont(Array('dejavusans', '', '10'));<br>     // 设置页脚距离底部的距离<br>     $pdf->SetFooterMargin('10');<br>     // 设置默认等宽字体<br>     $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);<br>     // 设置行高<br>     $pdf->setCellHeightRatio(1);<br>     // 设置左、上、右的间距<br>     $pdf->SetMargins('10', '10', '10');<br>     // 设置是否自动分页  距离底部多少距离时分页<br>     $pdf->SetAutoPageBreak(TRUE, '15');<br>     // 设置图像比例因子<br>     $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);<br>     if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {<br>         require_once(dirname(__FILE__).'/lang/eng.php');<br>         $pdf->setLanguageArray($l);<br>     }<br>     $pdf->setFontSubsetting(true);<br>     $pdf->AddPage();<br>     // 设置字体<br>     $pdf->SetFont('stsongstdlight', '', 14, '', true);<br>     $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);<br>     $pdf->Output('example_001.pdf', 'I');<br> } * Generate pdf
* @param string $html Content to be generated
​*/
function pdf($html='

hello word

'){
Vendor('Tcpdf.tcpdf');
$pdf = new Tcpdf(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
//Set printing mode
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 001');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
// Whether to display the header $pdf->setPrintHeader(false); //Set the content displayed in the header $pdf->SetHeaderData('logo.png', 60, 'baijunyao.com', 'Bai Junyao Blog', array(0,64,255), array(0,64,128)); // Set header font $pdf->setHeaderFont(Array('dejavusans', '', '12')); // Distance from header to top $pdf->SetHeaderMargin('5'); // Whether to display the footer $pdf->setPrintFooter(true); //Set the content displayed in the footer $pdf->setFooterData(array(0,64,0), array(0,64,128)); // Set footer font $pdf->setFooterFont(Array('dejavusans', '', '10')); // Set the distance between the footer and the bottom $pdf->SetFooterMargin('10'); // Set the default monospaced font $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); //Set row height $pdf->setCellHeightRatio(1); // Set the left, top and right spacing $pdf->SetMargins('10', '10', '10'); //Set whether to automatically break pages. How far away from the bottom is the page break $pdf->SetAutoPageBreak(TRUE, '15'); //Set image scale factor $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); If (@file_exists(dirname(__FILE__).'/lang/eng.php')) {           require_once(dirname(__FILE__).'/lang/eng.php');          $pdf->setLanguageArray($l); } $pdf->setFontSubsetting(true); $pdf->AddPage(); // Set font $pdf->SetFont('stsongstdlight', '', 14, '', true); $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true); $pdf->Output('example_001.pdf', 'I'); }Three: How to use Okay; there’s nothing more to say about this; I’ve written it all in the comments; More chestnuts:/ThinkPHP/Library/Vendor/Tcpdf/examples What needs to be noted is: You can write html tags; for example, it can recognize the font boldness and enlargement effect of h tags; You can write styles; but they are not fully supported; The official website of tcpdf requires you to bring your own ladder: http://www.tcpdf.org



This article is Bai Junyao’s original article. There is no need to contact me for reprinting, but please indicate that it is from Bai Junyao’s blog http://baijunyao.com

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