public function createPDF($fname)
{
$pdf = pdf_new();
pdf_open_file($pdf, '');
$image = pdf_load_image($pdf, "png", $fname, "");
$w = pdf_get_value($pdf, "imagewidth", $image);
$h = pdf_get_value($pdf, "imageheight", $image);
pdf_begin_page($pdf, $w * 2, $h * 2);
pdf_place_image($pdf, $image, $w / 2, $h / 2, 1);
pdf_end_page($pdf);
pdf_close($pdf);
$mybuf = PDF_get_buffer($pdf);
$mylen = strlen($mybuf);
header("Content-type: application/pdf");
header("Content-Length: {$mylen}");
header("Content-Disposition: inline; filename=chart.pdf");
print $mybuf;
PDF_delete($pdf);
unlink($fname);
}
/**
* Overlay image
*
* Parameter array:
* 'x': int X-point of overlayed image
* 'y': int Y-point of overlayed image
* 'filename': string The filename of the image to overlay
* 'width': int [optional] The width of the overlayed image (resizing if possible)
* 'height': int [optional] The height of the overlayed image (resizing if possible)
* 'alignment': array [optional] Alignment
*/
function image($params)
{
$x = $this->_getX($params['x']);
$y = $this->_getY($params['y']);
$filename = $params['filename'];
$width = isset($params['width']) ? $params['width'] : false;
$height = isset($params['height']) ? $params['height'] : false;
$alignment = isset($params['alignment']) ? $params['alignment'] : false;
if (substr($filename, -4) == '.png') {
$type = 'png';
} elseif (substr($filename, -4) == '.jpg') {
$type = 'jpeg';
}
$image = pdf_load_image($this->_pdf, $type, realpath($filename), '');
$width_ = pdf_get_value($this->_pdf, 'imagewidth', $image);
$height_ = pdf_get_value($this->_pdf, 'imageheight', $image);
$outputWidth = $width !== false ? $width : $width_;
$outputHeight = $height !== false ? $height : $height_;
if (!is_array($alignment)) {
$alignment = array('vertical' => 'top', 'horizontal' => 'left');
}
if (!isset($alignment['vertical'])) {
$alignment['vertical'] = 'top';
}
if (!isset($alignment['horizontal'])) {
$alignment['horizontal'] = 'left';
}
if ($alignment['horizontal'] == 'right') {
$x -= $outputWidth;
} elseif ($alignment['horizontal'] == 'center') {
$x -= $outputWidth / 2;
}
if ($alignment['vertical'] == 'top') {
$y += $outputHeight;
} elseif ($alignment['vertical'] == 'center') {
$y += $outputHeight / 2;
}
if ($width === false && $height === false) {
$scale = 1;
} else {
$scale = max($height / $height_, $width / $width_);
}
pdf_place_image($this->_pdf, $image, $this->_getX($x), $this->_getY($y), $scale);
pdf_close_image($this->_pdf, $image);
parent::image($params);
}
function font_descender($name, $encoding)
{
return -pdf_get_value($this->pdf, "descender", $this->findfont($name, $encoding));
}
/**
* Check which major version of PDFlib is installed
*
* @return int The mahor version number of PDFlib
* @access private
*/
function _version()
{
$result = false;
$version = '';
if (function_exists('pdf_get_majorversion')) {
$version = pdf_get_majorversion();
} else {
if (function_exists('pdf_get_value')) {
$version = pdf_get_value($this->_pdf, 'major', 0);
} else {
ob_start();
phpinfo(8);
$php_info = ob_get_contents();
ob_end_clean();
if (ereg("<td[^>]*>PDFlib GmbH Version *<\\/td><td[^>]*>([^<]*)<\\/td>", $php_info, $result)) {
$version = $result[1];
}
}
}
if (ereg('([0-9]{1,2})\\.[0-9]{1,2}(\\.[0-9]{1,2})?', trim($version), $result)) {
return $result[1];
} else {
return $version;
}
}
<?php
$p = PDF_new();
PDF_open_file($p);
PDF_begin_page($p, 595, 842);
$im = pdf_open_jpeg($p, "php-big.jpg");
pdf_place_image($p, $im, 200, 700, 1.0);
pdf_place_image($p, $im, 200, 600, 0.75);
pdf_place_image($p, $im, 200, 535, 0.5);
pdf_place_image($p, $im, 200, 501, 0.25);
pdf_place_image($p, $im, 200, 486, 0.1);
$x = pdf_get_value($p, "imagewidth", $im);
$y = pdf_get_value($p, "imageheight", $im);
pdf_close_image($p, $im);
$font = PDF_findfont($p, "Times-Bold", "host", 0);
PDF_setfont($p, $font, 28.0);
pdf_show_xy($p, "{$x} by {$y}", 25, 800);
PDF_end_page($p);
PDF_close($p);
$buf = PDF_get_buffer($p);
$len = strlen($buf);
Header("Content-type:application/pdf");
Header("Content-Length:{$len}");
Header("Content-Disposition:inline; filename=coords.pdf");
echo $buf;
PDF_delete($p);
function _link(&$link)
{
if (empty($link->text)) {
$link->text = preg_replace('/:-:(.*?):-:/e', '$this->pres->\\1', $link->href);
}
if (!empty($link->leader)) {
$leader = preg_replace('/:-:(.*?):-:/e', '$this->pres->\\1', $link->leader);
} else {
$leader = '';
}
if (!empty($link->text)) {
$this->pdf_cy = pdf_get_value($this->pdf, "texty", null) + 10;
pdf_set_font($this->pdf, $this->pdf_font, -12, 'winansi');
$fnt = pdf_findfont($this->pdf, $this->pdf_font, 'winansi', 0);
if (strlen($leader)) {
$lx = pdf_stringwidth($this->pdf, $leader, $fnt, -12);
} else {
$lx = 0;
}
$dx = pdf_stringwidth($this->pdf, $link->text, $fnt, -12);
$cw = pdf_stringwidth($this->pdf, 'm', $fnt, -12);
// em unit width
switch ($link->align) {
case 'center':
$x = (int) ($this->pdf_x / 2 - $dx / 2 - $lx / 2);
break;
case 'right':
$x = $this->pdf_x - $this->pdf_cx - $dx - $lx - 15;
break;
case 'left':
default:
$x = $this->pdf_cx;
break;
}
if ($link->marginleft) {
$x += (int) ((double) $link->marginleft * $cw);
}
pdf_add_weblink($this->pdf, $x + $lx, $this->pdf_y - $this->pdf_cy - 3, $x + $dx + $lx, $this->pdf_y - $this->pdf_cy + 12, $link->text);
pdf_show_xy($this->pdf, strip_markups($leader) . strip_markups($link->text), $x, $this->pdf_cy);
pdf_continue_text($this->pdf, "");
}
}
}
pdf_open_file($pdf, '');
$font = pdf_load_font($pdf, 'Helvetica', 'host', '');
// winansi, host, iso8859-1, unicode >> unicode and glyph id addressing not supported in PDFlib Lite!!!
if (NJB_DEFAULT_CHARSET == 'UTF-8') {
pdf_set_parameter($pdf, 'textformat', 'utf8');
}
pdf_set_info($pdf, 'Creator', 'netjukebox ' . NJB_VERSION);
pdf_set_info($pdf, 'Title', $album['artist'] . ' - ' . $album['album']);
$width = 210;
// A4
$height = 297;
// A4
$scale = 72 / 25.4;
// mm to dtp-point (1 point = 1/72 inch; 1 inch = 25.4 mm)
$hash_data = pdf_get_value($pdf, 'major', 0) . '-' . pdf_get_value($pdf, 'minor', 0) . '-' . NJB_VERSION;
$hash_data .= '-' . $album['artist'] . ' - ' . $album['album'] . '-' . $width . '-' . $height;
pdf_begin_page($pdf, $width * $scale, $height * $scale);
pdf_scale($pdf, $scale, $scale);
pdf_setlinewidth($pdf, 0.1);
// +------------------------------------------------------------------------+
// | PDF back cover |
// +------------------------------------------------------------------------+
$x0 = 30;
$y0 = 22;
pdf_translate($pdf, $x0, $y0);
pdf_moveto($pdf, 0, -1);
pdf_lineto($pdf, 0, -11);
pdf_moveto($pdf, 6.5, -1);
pdf_lineto($pdf, 6.5, -11);
pdf_moveto($pdf, 144.5, -1);
<?php
if (extension_loaded('pdf')) {
$pdf = pdf_new();
print pdf_get_value($pdf, 'major', 0);
print pdf_get_value($pdf, 'minor', 0);
print pdf_get_value($pdf, 'revision', 0);
}
pdf_stroke($pdf);
// Do we have album art?
if ($node->getMainArt() != false) {
$extension = substr(strrchr($node->getMainArt(), '.'), 1);
$extension = strtolower($extension);
if ($extension == 'jpg') {
$pdfdfimage = pdf_open_image_file($pdf, 'jpeg', $node->getMainArt(), '', 0);
}
if ($extension == 'png') {
$pdfdfimage = pdf_open_image_file($pdf, 'png', $node->getMainArt(), '', 0);
}
if ($extension == 'gif') {
$pdfdfimage = pdf_open_image_file($pdf, 'gif', $node->getMainArt(), '', 0);
}
$sx = 121 / pdf_get_value($pdf, 'imagewidth', $pdfdfimage);
$sy = 120 / pdf_get_value($pdf, 'imageheight', $pdfdfimage);
pdf_scale($pdf, $sx, $sy);
pdf_place_image($pdf, $pdfdfimage, 0, 0, 1);
}
// +---------------------------------------------------------------------------+
// | Close PDF |
// +---------------------------------------------------------------------------+
pdf_end_page($pdf);
pdf_close($pdf);
$buffer = pdf_get_buffer($pdf);
$file = $artist . ' - ' . $album . '.pdf';
header('Content-Type: application/force-download');
header('Content-Transfer-Encoding: binary');
header('Content-Disposition: attachment; filename="' . $file . '"');
//rawurlencode not needed for header
echo $buffer;
function end_message()
{
$y = pdf_get_value($this->pdf, 'texty', 0) - 10;
pdf_moveto($this->pdf, $this->wmargin, $y);
pdf_lineto($this->pdf, $this->pw - $this->wmargin, $y);
pdf_moveto($this->pdf, $this->wmargin, $y - 3);
pdf_lineto($this->pdf, $this->pw - $this->wmargin, $y - 3);
pdf_stroke($this->pdf);
pdf_set_text_pos($this->pdf, $this->wmargin, $y - 20);
}
