PHP and MySQL Web Development 4th Ed-tqw-_darksiderg

800 Chapter 32 Generating Personalized Documents in Portable Document Format (PDF)
Listing 32.6
Continued
//draw rosette
draw_star(665, 175, 32, 57, 10, $pdf, true);
//outline rosette
draw_star(665, 175, 32, 57, 10, $pdf, false);
// finish up the page and prepare to output
pdf_end_page($pdf);
pdf_close($pdf);
$data = pdf_get_buffer($pdf);
// generate the headers to help a browser choose the correct application
header('Content-type: application/pdf');
header('Content-disposition: inline; filename=test.pdf');
header('Content-length: ' . strlen($data));
// output PDF
echo $data;
}
function draw_star($centerx, $centery, $points, $radius,
$point_size, $pdf, $filled) {
$inner_radius = $radius-$point_size;
for ($i = 0; $i