diff options
| author | prashant | 2015-03-27 17:27:37 +0530 |
|---|---|---|
| committer | prashant | 2015-03-27 17:27:37 +0530 |
| commit | 80213cecf41ede861bffbf1370185d20d672ceba (patch) | |
| tree | d4a63d10dc4e907c35c8b708d9d66ba430b88368 /pdf/fpdf/tutorial/tuto6.php | |
| download | dwsim_textbook_companion-80213cecf41ede861bffbf1370185d20d672ceba.tar.gz dwsim_textbook_companion-80213cecf41ede861bffbf1370185d20d672ceba.tar.bz2 dwsim_textbook_companion-80213cecf41ede861bffbf1370185d20d672ceba.zip | |
initial commit
Diffstat (limited to 'pdf/fpdf/tutorial/tuto6.php')
| -rwxr-xr-x | pdf/fpdf/tutorial/tuto6.php | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/pdf/fpdf/tutorial/tuto6.php b/pdf/fpdf/tutorial/tuto6.php new file mode 100755 index 0000000..88fdd51 --- /dev/null +++ b/pdf/fpdf/tutorial/tuto6.php @@ -0,0 +1,124 @@ +<?php
+require('../fpdf.php');
+
+class PDF extends FPDF
+{
+var $B;
+var $I;
+var $U;
+var $HREF;
+
+function PDF($orientation='P', $unit='mm', $size='A4')
+{
+ // Call parent constructor
+ $this->FPDF($orientation,$unit,$size);
+ // Initialization
+ $this->B = 0;
+ $this->I = 0;
+ $this->U = 0;
+ $this->HREF = '';
+}
+
+function WriteHTML($html)
+{
+ // HTML parser
+ $html = str_replace("\n",' ',$html);
+ $a = preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
+ foreach($a as $i=>$e)
+ {
+ if($i%2==0)
+ {
+ // Text
+ if($this->HREF)
+ $this->PutLink($this->HREF,$e);
+ else
+ $this->Write(5,$e);
+ }
+ else
+ {
+ // Tag
+ if($e[0]=='/')
+ $this->CloseTag(strtoupper(substr($e,1)));
+ else
+ {
+ // Extract attributes
+ $a2 = explode(' ',$e);
+ $tag = strtoupper(array_shift($a2));
+ $attr = array();
+ foreach($a2 as $v)
+ {
+ if(preg_match('/([^=]*)=["\']?([^"\']*)/',$v,$a3))
+ $attr[strtoupper($a3[1])] = $a3[2];
+ }
+ $this->OpenTag($tag,$attr);
+ }
+ }
+ }
+}
+
+function OpenTag($tag, $attr)
+{
+ // Opening tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,true);
+ if($tag=='A')
+ $this->HREF = $attr['HREF'];
+ if($tag=='BR')
+ $this->Ln(5);
+}
+
+function CloseTag($tag)
+{
+ // Closing tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,false);
+ if($tag=='A')
+ $this->HREF = '';
+}
+
+function SetStyle($tag, $enable)
+{
+ // Modify style and select corresponding font
+ $this->$tag += ($enable ? 1 : -1);
+ $style = '';
+ foreach(array('B', 'I', 'U') as $s)
+ {
+ if($this->$s>0)
+ $style .= $s;
+ }
+ $this->SetFont('',$style);
+}
+
+function PutLink($URL, $txt)
+{
+ // Put a hyperlink
+ $this->SetTextColor(0,0,255);
+ $this->SetStyle('U',true);
+ $this->Write(5,$txt,$URL);
+ $this->SetStyle('U',false);
+ $this->SetTextColor(0);
+}
+}
+
+$html = 'You can now easily print text mixing different styles: <b>bold</b>, <i>italic</i>,
+<u>underlined</u>, or <b><i><u>all at once</u></i></b>!<br><br>You can also insert links on
+text, such as <a href="http://www.fpdf.org">www.fpdf.org</a>, or on an image: click on the logo.';
+
+$pdf = new PDF();
+// First page
+$pdf->AddPage();
+$pdf->SetFont('Arial','',20);
+$pdf->Write(5,"To find out what's new in this tutorial, click ");
+$pdf->SetFont('','U');
+$link = $pdf->AddLink();
+$pdf->Write(5,'here',$link);
+$pdf->SetFont('');
+// Second page
+$pdf->AddPage();
+$pdf->SetLink($link);
+$pdf->Image('logo.png',10,12,30,0,'','http://www.fpdf.org');
+$pdf->SetLeftMargin(45);
+$pdf->SetFontSize(14);
+$pdf->WriteHTML($html);
+$pdf->Output();
+?>
|