__construct.htm 2.0 KB

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  9. <h1>__construct</h1>
  10. <code>__construct([<b>string</b> orientation [, <b>string</b> unit [, <b>mixed</b> size]]])</code>
  11. <h2>Description</h2>
  12. This is the class constructor. It allows to set up the page size, the orientation and the
  13. unit of measure used in all methods (except for font sizes).
  14. <h2>Parameters</h2>
  15. <dl class="param">
  16. <dt><code>orientation</code></dt>
  17. <dd>
  18. Default page orientation. Possible values are (case insensitive):
  19. <ul>
  20. <li><code>P</code> or <code>Portrait</code></li>
  21. <li><code>L</code> or <code>Landscape</code></li>
  22. </ul>
  23. Default value is <code>P</code>.
  24. </dd>
  25. <dt><code>unit</code></dt>
  26. <dd>
  27. User unit. Possible values are:
  28. <ul>
  29. <li><code>pt</code>: point</li>
  30. <li><code>mm</code>: millimeter</li>
  31. <li><code>cm</code>: centimeter</li>
  32. <li><code>in</code>: inch</li>
  33. </ul>
  34. A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This
  35. is a very common unit in typography; font sizes are expressed in that unit.
  36. <br>
  37. <br>
  38. Default value is <code>mm</code>.
  39. </dd>
  40. <dt><code>size</code></dt>
  41. <dd>
  42. The size used for pages. It can be either one of the following values (case insensitive):
  43. <ul>
  44. <li><code>A3</code></li>
  45. <li><code>A4</code></li>
  46. <li><code>A5</code></li>
  47. <li><code>Letter</code></li>
  48. <li><code>Legal</code></li>
  49. </ul>
  50. or an array containing the width and the height (expressed in the unit given by <code>unit</code>).<br>
  51. <br>
  52. Default value is <code>A4</code>.
  53. </dd>
  54. </dl>
  55. <h2>Example</h2>
  56. Example with a custom 100x150 mm page size:
  57. <div class="doc-source">
  58. <pre><code>$pdf = new FPDF('P','mm',array(100,150));</code></pre>
  59. </div>
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