ps_circle($psdoc, 450, 250, 80); ps_fill($psdoc); ps_circle($psdoc, 450, 450, 80); ps_fill($psdoc); ps_circle($psdoc, 450, 650, 80); ps_fill($psdoc); ps_circle($psdoc, 650, 250, 80); ps_fill($psdoc); ps_circle($psdoc, 650, 450, 80); ps_fill($psdoc); ps_circle($psdoc, 650, 650, 80); ps_fill($psdoc); ps_end_glyph($psdoc); ps_add_kerning($psdoc, "one", "two", 100); ps_add_ligature($psdoc, "one", "two", "nine"); ps_add_ligature($psdoc, "nine", "three", "zero"); ps_end_font($psdoc); ps_begin_page($psdoc, 596, 842); ps_setfont($psdoc, $myfont, 80.0); ps_show_xy($psdoc, "123456", 80, 700); ps_setfont($psdoc, $myfont, 60.0); ps_show_xy($psdoc, "12345678", 80, 600); ps_setfont($psdoc, $myfont, 40.0); ps_show_xy($psdoc, "1234567890", 80, 500); ps_setfont($psdoc, $myfont, 20.0); ps_show_xy($psdoc, "1234567890", 80, 400); ps_setfont($psdoc, $myfont, 10.0); ps_show_xy($psdoc, "1234567890", 80, 300); ps_end_page($psdoc); ps_close($psdoc); ps_delete($psdoc);
<?php
$ps = ps_new();
if (!ps_open_file($ps, "-")) {
print "Cannot open PostScript file\n";
exit;
}
ps_set_info($ps, "Creator", "draw.php");
ps_set_info($ps, "Author", "Uwe Steinmann");
ps_set_info($ps, "Title", "Creating document in memory");
ps_begin_page($ps, 596, 842);
ps_end_page($ps);
ps_close($ps);
echo ps_get_buffer($ps);
ps_delete($ps);
function writeToStream($stream)
{
ps_end_page($this->ps);
ps_close($this->ps);
$buf = ps_get_buffer($this->ps);
fwrite($stream, $buf);
ps_delete($this->ps);
}
/**
* Output the result of the canvas
*
* @param array $param Parameter array
* @abstract
*/
function save($param = false)
{
parent::save($param);
ps_end_page($this->_ps);
ps_close($this->_ps);
if ($param['filename'] == "") {
$buf = ps_get_buffer($this->_ps);
$len = strlen($buf);
$fp = @fopen($param['filename'], 'wb');
if ($fp) {
fwrite($fp, $buf, strlen($buf));
fclose($fp);
}
}
ps_delete($this->_ps);
}
