PHP pdf_begin_page函数代码示例

 function PDFLib_GRenderer($format = null, $orientation = 'landscape')
 {
     // Null size does not create a graphic.
     $this->styles = array();
     $this->font = null;
     if (!is_null($format)) {
         $size = $this->_getFormat($format, $orientation);
         $this->width = $size[0];
         $this->height = $size[1];
         $this->pdf = pdf_new();
         pdf_open_file($this->pdf, '');
         pdf_begin_page($this->pdf, $this->width, $this->height);
         $this->font = pdf_findfont($this->pdf, 'Helvetica', 'builtin', 0);
     }
 }

 function begin_page($title)
 {
     pdf_begin_page($this->pdf, $this->pw, $this->ph);
     pdf_setlinewidth($this->pdf, 1);
     $ttl = $title;
     if ($this->pg_num) {
         $this->pg_num++;
         $ttl .= ' #' . $this->pg_num;
     } else {
         $this->pg_num = 1;
     }
     pdf_add_bookmark($this->pdf, $ttl);
     pdf_setfont($this->pdf, $this->fonts['Courier'], 12);
     pdf_set_text_pos($this->pdf, $this->wmargin, $this->ph - $this->hmargin);
     $this->pg_title = $title;
 }

 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);
 }

 function next_page($height)
 {
     if ($this->_status == PDFLIB_STATUS_PAGE_STARTED) {
         pdf_end_page($this->pdf);
     }
     pdf_begin_page($this->pdf, mm2pt($this->media->width()), mm2pt($this->media->height()));
     // Calculate coordinate of the next page bottom edge
     $this->offset -= $height - $this->offset_delta;
     // Reset the "correction" offset to it normal value
     // Note: "correction" offset is an offset value required to avoid page breaking
     // in the middle of text boxes
     $this->offset_delta = 0;
     pdf_translate($this->pdf, 0, -$this->offset);
     parent::next_page($height);
     $this->_status = PDFLIB_STATUS_PAGE_STARTED;
 }

//.........这里部分代码省略.........
             case '11X17':
                 $this->_pageWidth = 792;
                 $this->_pageHeight = 1224;
                 break;
             case 'CD_FRONT':
                 $this->_pageWidth = 337;
                 $this->_pageHeight = 337;
                 break;
             case 'INLAY':
                 $this->_pageWidth = 425;
                 $this->_pageHeight = 332;
                 break;
             case 'INLAY_NOSIDES':
                 $this->_pageWidth = 390;
                 $this->_pageHeight = 332;
                 break;
         }
     }
     if (isset($param['orientation']) && strtoupper($param['orientation']) == 'LANDSCAPE') {
         $w = $this->_pageWidth;
         $this->_pageWidth = $this->_pageHeight;
         $this->_pageHeight = $w;
     }
     parent::Image_Canvas($param);
     if (!$this->_pageWidth) {
         $this->_pageWidth = $this->_width;
     } elseif (!$this->_width) {
         $this->_width = $this->_pageWidth;
     }
     if (!$this->_pageHeight) {
         $this->_pageHeight = $this->_height;
     } elseif (!$this->_height) {
         $this->_height = $this->_pageHeight;
     }
     $this->_width = min($this->_width, $this->_pageWidth);
     $this->_height = min($this->_height, $this->_pageHeight);
     if (isset($param['align']) && ($this->_width != $this->_pageWidth || $this->_height != $this->_pageHeight)) {
         switch (strtoupper($param['align'])) {
             case 'TOPLEFT':
                 $this->_top = 0;
                 $this->_left = 0;
                 break;
             case 'TOPCENTER':
                 $this->_top = 0;
                 $this->_left = ($this->_pageWidth - $this->_width) / 2;
                 break;
             case 'TOPRIGHT':
                 $this->_top = 0;
                 $this->_left = $this->_pageWidth - $this->_width;
                 break;
             case 'LEFTCENTER':
                 $this->_top = ($this->_pageHeight - $this->_height) / 2;
                 $this->_left = 0;
                 break;
             case 'CENTER':
                 $this->_top = ($this->_pageHeight - $this->_height) / 2;
                 $this->_left = ($this->_pageWidth - $this->_width) / 2;
                 break;
             case 'RIGHTCENTER':
                 $this->_top = ($this->_pageHeight - $this->_height) / 2;
                 $this->_left = $this->_pageWidth - $this->_width;
                 break;
             case 'LEFTBOTTOM':
                 $this->_top = $this->_pageHeight - $this->_height;
                 $this->_left = 0;
                 break;
             case 'CENTERBOTTOM':
                 $this->_top = $this->_pageHeight - $this->_height;
                 $this->_left = ($this->_pageWidth - $this->_width) / 2;
                 break;
             case 'RIGHTBOTTOM':
                 $this->_top = $this->_pageHeight - $this->_height;
                 $this->_left = $this->_pageWidth - $this->_width;
                 break;
         }
     }
     $this->_pdflib = $this->_version();
     $addPage = true;
     if (isset($param['pdf']) && is_resource($param['pdf'])) {
         $this->_pdf =& $param['pdf'];
         if (isset($param['add_page']) && $param['add_page'] === false) {
             $addPage = false;
         }
     } else {
         $this->_pdf = pdf_new();
         if (isset($param['filename'])) {
             pdf_open_file($this->_pdf, $param['filename']);
         } else {
             pdf_open_file($this->_pdf, '');
         }
         pdf_set_parameter($this->_pdf, 'warning', 'true');
         pdf_set_info($this->_pdf, 'Creator', isset($param['creator']) ? $param['creator'] : 'PEAR::Image_Canvas');
         pdf_set_info($this->_pdf, 'Author', isset($param['author']) ? $param['author'] : 'Jesper Veggerby');
         pdf_set_info($this->_pdf, 'Title', isset($param['title']) ? $param['title'] : 'Image_Canvas');
     }
     if ($addPage) {
         pdf_begin_page($this->_pdf, $this->_pageWidth, $this->_pageHeight);
     }
     $this->_reset();
 }

 function reset(&$media)
 {
     OutputDriverGenericPDF::reset($media);
     // Check if PDFLIB is available
     if (!extension_loaded('pdf')) {
         // Try to use "dl" to dynamically load PDFLIB
         $result = dl(PDFLIB_DL_PATH);
         if (!$result) {
             readfile(HTML2PS_DIR . '/templates/missing_pdflib.html');
             error_log("No PDFLIB extension found");
             die;
         }
     }
     $this->pdf = pdf_new();
     // Set PDF compatibility level
     pdf_set_parameter($this->pdf, "compatibility", $this->get_pdf_version());
     /**
      * Use PDF license key, if present
      *
      * PDFLIB_LICENSE constant is defined in 'config.inc.php' file in "PDFLIB-specific" section.
      */
     if (defined("PDFLIB_LICENSE")) {
         pdf_set_parameter($this->pdf, "license", PDFLIB_LICENSE);
     }
     pdf_open_file($this->pdf, $this->get_filename());
     // @TODO: compression level, debug
     pdf_set_value($this->pdf, "compress", 0);
     // Set path to the PDFLIB UPR file containig information about fonts and encodings
     if (defined("PDFLIB_UPR_PATH")) {
         pdf_set_parameter($this->pdf, "resourcefile", PDFLIB_UPR_PATH);
     }
     // Setup font outlines
     global $g_font_resolver_pdf;
     $g_font_resolver_pdf->setup_ttf_mappings($this->pdf);
     $pdf = $this->pdf;
     pdf_set_info($pdf, "Creator", "html2ps (PHP version)");
     // No borders around links in the generated PDF
     pdf_set_border_style($this->pdf, "solid", 0);
     pdf_begin_page($this->pdf, mm2pt($this->media->width()), mm2pt($this->media->height()));
 }

<?php

//getting new instance
$pdfFile = new_pdf();
PDF_open_file($pdfFile, " ");
//document info
pdf_set_info($pdfFile, "Auther", "Ahmed Elbshry");
pdf_set_info($pdfFile, "Creator", "Ahmed Elbshry");
pdf_set_info($pdfFile, "Title", "PDFlib");
pdf_set_info($pdfFile, "Subject", "Using PDFlib");
//starting our page and define the width and highet of the document
pdf_begin_page($pdfFile, 595, 842);
//check if Arial font is found, or exit
if ($font = PDF_findfont($pdfFile, "Arial", "winansi", 1)) {
    PDF_setfont($pdfFile, $font, 12);
} else {
    echo "Font Not Found!";
    PDF_end_page($pdfFile);
    PDF_close($pdfFile);
    PDF_delete($pdfFile);
    exit;
}
//start writing from the point 50,780
PDF_show_xy($pdfFile, "This Text In Arial Font", 50, 780);
PDF_end_page($pdfFile);
PDF_close($pdfFile);
//store the pdf document in $pdf
$pdf = PDF_get_buffer($pdfFile);
//get  the len to tell the browser about it
$pdflen = strlen($pdfFile);
//telling the browser about the pdf document

$ring = 40;
$header = 20;
$footer = 228;
$file = tempnam("", "tests") . '.pdf';
$width = 2 * ($radius + $margin);
$height = 2 * ($radius + $margin) + $header + $footer;
$pdf = pdf_new();
if (!pdf_open_file($pdf, $file)) {
    echo "error";
    exit;
}
pdf_set_parameter($pdf, "warning", "true");
pdf_set_info($pdf, "Creator", "Phalanger");
pdf_set_info($pdf, "Author", "Uwe Steinmann");
pdf_set_info($pdf, "Title", "Analog Clock");
pdf_begin_page($pdf, $width, $height);
function center($s, $y, $size, $fontname = "Times-Roman", $outline = 0)
{
    global $pdf, $font, $width;
    pdf_set_value($pdf, "textrendering", $outline);
    $font = pdf_findfont($pdf, $fontname, "iso8859-2");
    pdf_setfont($pdf, $font, $size);
    $w = pdf_stringwidth($pdf, $s);
    pdf_show_xy($pdf, $s, ($width - $w) / 2, $y);
}
/* outlined */
center("It is {$texttime}.", $height - 60, 42, "Times-Roman", 1);
center("It is time for", 200, 100, "Times-Roman", 1);
/* filled */
center("Phalanger!", 70, 110, "Times-Bold", 0);
pdf_translate($pdf, $radius + $margin, $radius + $margin + $footer);

<?php

//create file
$fp = fopen('hello.pdf', 'w');
if (!$fp) {
    echo "Error: could not create the PDF file";
    exit;
}
// start the pdf document
$pdf = pdf_open($fp);
pdf_set_info($pdf, "Creator", "pdftest.php");
pdf_set_info($pdf, "Author", "Luke Welling and Laura Thomson");
pdf_set_info($pdf, "Title", "Hello World (PHP)");
// US letter is 11" x 8.5" and there are 72 points per inch
pdf_begin_page($pdf, 8.5 * 72, 11 * 72);
pdf_add_outline($pdf, 'Page 1');
$font = pdf_findfont($pdf, 'Times-Roman', 'host', 0);
pdf_setfont($pdf, $font, 24);
pdf_set_text_pos($pdf, 50, 700);
// write text
pdf_show($pdf, 'Hello,world!');
pdf_continue_text($pdf, '(says PHP)');
// end the document
pdf_end_page($pdf);
pdf_close($pdf);
fclose($fp);
// display a link to download
echo "download the pdf <a href = 'hello.pdf'>here</a>";
?>
    

 function my_new_pdf_page(&$pdf, $x, $y, $new_page = true)
 {
     if ($new_page) {
         $this->page_number++;
     }
     pdf_begin_page($pdf, $x, $y);
     // Having the origin in the bottom left corner confuses the
     // heck out of me, so let's move it to the top-left.
     pdf_translate($pdf, 0, $y);
     pdf_scale($pdf, 1, -1);
     // Reflect across horizontal axis
     pdf_set_value($pdf, "horizscaling", -100);
     // Mirror
 }

$font = pdf_load_font($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);
pdf_lineto($pdf, 144.5, -11);
pdf_moveto($pdf, 151, -1);

<?php

// create handle for new PDF document
$pdf = pdf_new();
// open a file
pdf_open_file($pdf, "philosophy.pdf");
// start a new page (A4)
pdf_begin_page($pdf, 595, 842);
// get and use a font object
$arial = pdf_findfont($pdf, "Arial", "host", 1);
pdf_setfont($pdf, $arial, 10);
// print text
pdf_show_xy($pdf, "There are more things in heaven and earth, Horatio,", 50, 750);
pdf_show_xy($pdf, "than are dreamt of in your philosophy", 50, 730);
// end page
pdf_end_page($pdf);
// close and save file
pdf_close($pdf);

    echo 'previamente generada por este programa';
    exit;
}
$pdf = pdf_new();
pdf_open_file($pdf);
pdf_set_info($pdf, "Author", "Jesús M. Castagnetto");
pdf_set_info($pdf, "Title", "Ejemplo de Factura");
pdf_set_info($pdf, "Creator", "Jesús M. Castagnetto");
pdf_set_info($pdf, "Subject", "Ejemplo de Factura");
$sizes = array('a4' => '595x842', 'letter' => '612x792', 'legal' => '612x1008');
if (!isset($type)) {
    $type = 'a4';
}
list($x, $y) = explode('x', $sizes[$type]);
$items = array(array('Un programa simple que hace de todo', '299.99'), array('El programa especial sin el que el anterior no corre', '1899'), array('Una libreria de comunicacion', '29.95'), array('Un programa para bloquear la comunicacion', '49.95'), array('Una libreria que comprime todo a 1 byte', '49.9'), array('Y un programa que permite recuperar lo comprimido a 1 byte', '39999.95'));
pdf_begin_page($pdf, $x, $y);
$imagepath = realpath('../images/booger.jpg');
$im = pdf_open_jpeg($pdf, $imagepath);
pdf_place_image($pdf, $im, 5, $y - 72, 0.5);
pdf_close_image($pdf, $im);
pdf_set_value($pdf, 'textrendering', 0);
// fill
pdf_set_font($pdf, "Helvetica", 12, winansi);
pdf_show_xy($pdf, 'Micro Snot & L4m3r5 S.R.L.', 145, $y - 20);
pdf_continue_text($pdf, '123 Calle del Dolor');
pdf_continue_text($pdf, 'Tacora, Lima 666');
pdf_set_font($pdf, "Helvetica", 10, winansi);
pdf_show_xy($pdf, 'Cliente Sin Salvacion S.A.', 20, $y - 100);
pdf_continue_text($pdf, '1 Calle Pequena');
pdf_continue_text($pdf, 'Cuidad Perdida, Puno 123');
pdf_set_font($pdf, "Helvetica", 10, winansi);

<?php

# pdf_example4
# a simple bar graph
// create a new pdf document
$pdf = pdf_new();
$filename = 'c:pdf_example4.pdf';
pdf_open_file($pdf, $filename);
// start a new page (Letter size)
pdf_begin_page($pdf, 612, 792);
// setup font and print hello world
pdf_set_parameter($pdf, 'FontOutline', 'Arial=c:windowsfontsarial.ttf');
$font = pdf_findfont($pdf, "Arial", "host", 1);
pdf_setfont($pdf, $font, 16);
pdf_show_xy($pdf, "Simple Bar Graph", 50, 720);
// draw the x and y axis
pdf_moveto($pdf, 50, 690);
pdf_lineto($pdf, 50, 520);
pdf_lineto($pdf, 400, 520);
pdf_stroke($pdf);
// draw the bar chart
$x = 80;
$y = 520;
$w = 40;
// the data and color for each column
$data = array('120', '160', '300', '240');
$color = array('#4EC3BC', '#DAA876', '#E29CC8', '#FDE0C6');
// get into some meat now, cheese for vegetarians;
for ($i = 0; $i < count($data); $i++) {
    // calculate the height of the bar
    $y_ht = $data[$i] / max($data) * 100;

<?php

define('PAGE_WIDTH', 612);
define('PAGE_HEIGHT', 792);
$pdf = pdf_new();
pdf_open_file($pdf);
pdf_begin_page($pdf, PAGE_WIDTH, PAGE_HEIGHT);
$font = pdf_findfont($pdf, "Helvetica", "auto", false);
pdf_setfont($pdf, $font, 30);
pdf_show_xy($pdf, "PHP Developer's Handbook", 10, PAGE_HEIGHT - 40);
pdf_setfont($pdf, $font, 12);
pdf_show_xy($pdf, "Hello, World! Using PDFLib and PHP", 10, PAGE_HEIGHT - 55);
pdf_end_page($pdf);
pdf_close($pdf);
$data = pdf_get_buffer($pdf);
header('Content-type: application/pdf');
header("Content-disposition: inline; filename=output.pdf");
header("Content-length: " . strlen($data));
echo $data;