| 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|---|
| 2 | <html>
|
|---|
| 3 | <head>
|
|---|
| 4 | <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|---|
| 5 | <title>AcceptPageBreak</title>
|
|---|
| 6 | <link type="text/css" rel="stylesheet" href="../fpdf.css">
|
|---|
| 7 | </head>
|
|---|
| 8 | <body>
|
|---|
| 9 | <h1>AcceptPageBreak</h1>
|
|---|
| 10 | <code><b>boolean</b> AcceptPageBreak()</code>
|
|---|
| 11 | <h2>Description</h2>
|
|---|
| 12 | Whenever a page break condition is met, the method is called, and the break is issued or not
|
|---|
| 13 | depending on the returned value. The default implementation returns a value according to the
|
|---|
| 14 | mode selected by SetAutoPageBreak().
|
|---|
| 15 | <br>
|
|---|
| 16 | This method is called automatically and should not be called directly by the application.
|
|---|
| 17 | <h2>Example</h2>
|
|---|
| 18 | The method is overriden in an inherited class in order to obtain a 3 column layout:
|
|---|
| 19 | <div class="doc-source">
|
|---|
| 20 | <pre><code>class PDF extends FPDF
|
|---|
| 21 | {
|
|---|
| 22 | var $col = 0;
|
|---|
| 23 |
|
|---|
| 24 | function SetCol($col)
|
|---|
| 25 | {
|
|---|
| 26 | // Move position to a column
|
|---|
| 27 | $this->col = $col;
|
|---|
| 28 | $x = 10+$col*65;
|
|---|
| 29 | $this->SetLeftMargin($x);
|
|---|
| 30 | $this->SetX($x);
|
|---|
| 31 | }
|
|---|
| 32 |
|
|---|
| 33 | function AcceptPageBreak()
|
|---|
| 34 | {
|
|---|
| 35 | if($this->col<2)
|
|---|
| 36 | {
|
|---|
| 37 | // Go to next column
|
|---|
| 38 | $this->SetCol($this->col+1);
|
|---|
| 39 | $this->SetY(10);
|
|---|
| 40 | return false;
|
|---|
| 41 | }
|
|---|
| 42 | else
|
|---|
| 43 | {
|
|---|
| 44 | // Go back to first column and issue page break
|
|---|
| 45 | $this->SetCol(0);
|
|---|
| 46 | return true;
|
|---|
| 47 | }
|
|---|
| 48 | }
|
|---|
| 49 | }
|
|---|
| 50 |
|
|---|
| 51 | $pdf = new PDF();
|
|---|
| 52 | $pdf->AddPage();
|
|---|
| 53 | $pdf->SetFont('Arial','',12);
|
|---|
| 54 | for($i=1;$i<=300;$i++)
|
|---|
| 55 | $pdf->Cell(0,5,"Line $i",0,1);
|
|---|
| 56 | $pdf->Output();</code></pre>
|
|---|
| 57 | </div>
|
|---|
| 58 | <h2>See also</h2>
|
|---|
| 59 | <a href="setautopagebreak.htm">SetAutoPageBreak()</a>.
|
|---|
| 60 | <hr style="margin-top:1.5em">
|
|---|
| 61 | <div style="text-align:center"><a href="index.htm">Index</a></div>
|
|---|
| 62 | </body>
|
|---|
| 63 | </html>
|
|---|
