Most Referenced Functions
  » google_pagerank()
  » preg_replace()
  » imagecreatefrompng()
  » site_pageranks()
  » imagepng()
  » imagestring()
  » imagedestroy()
  » htmlentities()
  » imagecolorallocate()
  » fopen()
  » preg_match()
  » header()
  » getimagesize()
  » session_start()
  » ob_start()
  » preg_match_all()
  » strstr()
  » flush()
  » ob_flush()
  » strpos()
  » array2vars()
  » str_replace()
  » htmlspecialchars()
  » nl2br()
  » setcookie()
  » urlencode()
  » preg_split()
  » ereg()
  » ereg_replace()
  » var_dump()

Become a sponsor for $15/month. Link is sitewide - PR5 homepage, 20+ PR4 pages, 90+ PR3 pages. Email dave[AT]icemelon[D0T]c0m.

PHP Functions

Function: pdf_arc

(PHP 3 >= 3.0.6, PHP 4, PECL)

pdf_arc -- Draws an arc (counterclockwise)

Description

bool pdf_arc ( resource pdfdoc, float x, float y, float r, float alpha, float beta )

Add a counterclockwise circular arc from alpha to beta degrees with center ( x ; y ) and radius r . Actual drawing of the circle is performed by the next stroke or fill operation.

Example 1. pdf_arcn() example

<?php
// prepare document
$pdf = pdf_new();
pdf_open_file($pdf, "");
pdf_begin_page($pdf, 595, 842);

// an outlined arc
pdf_arc($pdf, 200, 700, 100, 0, 90);
pdf_stroke($pdf);

// a filled arc
pdf_arc($pdf, 200, 700, 50, 0, 90);
pdf_fill($pdf);

// an outlined and filled arc
pdf_setcolor($pdf, "fill", "gray", 0.8);
pdf_arc($pdf, 400, 700, 50, 0, 90);
pdf_fill_stroke($pdf);

// finish document
pdf_end_page($pdf);
pdf_close($pdf);

header("Content-type: application/pdf");
echo pdf_get_buffer($pdf);

pdf_delete($pdf);
?>

Related Function(s)

  • pdf_arcn()
  • pdf_circle()
  • pdf_stroke()
  • pdf_fill()
  • pdf_fill_stroke()
  • Icemelon -- PHP, CSS, Javascript Tutorials, & More!
      © 2005-2010 Icemelon.com   Email: dave[AT]icemelon[D0T]c0m