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pdf_renderer_tcpdf.php
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Sun, Feb 1, 6:24 AM

pdf_renderer_tcpdf.php
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<?php
/**
* @version $Id: pdf_renderer_tcpdf.php 12734 2009-10-20 19:28:11Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class kTCPDFRenderer extends kPDFRenderer {
/**
* Enter description here...
*
* @var TCPDF
*/
public $PDF = null;
/**
* Enter description here...
*
* @var Zend_Pdf_Page
*/
public $CurPage = null;
public $CurFont = null;
public $CurFontSize = null;
function __construct()
{
$this->IncludeTCPDF();
$this->PDF = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true);
$this->PDF->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$this->PDF->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
$this->PDF->setPrintHeader(false);
$this->PDF->setPrintFooter(false);
$this->PDF->AddPage();
// $this->PDF->SetX(50);
// $this->PDF->SetY(200);
// $this->PDF->wr
}
function IncludeTCPDF()
{
static $included = false;
if (!$included) {
define('K_TCPDF_EXTERNAL_CONFIG', true);
define('K_PATH_MAIN', FULL_PATH.'/tcpdf/');
define('K_PATH_URL', PROTOCOL.SERVER_NAME.(defined('PORT')?':'.PORT : '').rtrim(BASE_PATH, '/').'/tcpdf/');
define ("K_PATH_FONTS", K_PATH_MAIN."fonts/");
define ("K_PATH_CACHE", K_PATH_MAIN."cache/");
define ("K_PATH_URL_CACHE", K_PATH_URL."cache/");
define ("K_PATH_IMAGES", K_PATH_MAIN."images/");
define ("K_BLANK_IMAGE", K_PATH_IMAGES."_blank.png");
define ("PDF_PAGE_FORMAT", "A4");
define ("PDF_PAGE_ORIENTATION", "P");
define ("PDF_CREATOR", "TCPDF");
define ("PDF_AUTHOR", "TCPDF");
define ("PDF_HEADER_TITLE", "0");
define ("PDF_HEADER_STRING", "0");
define ("PDF_HEADER_LOGO", "logo_example.png");
define ("PDF_HEADER_LOGO_WIDTH", 0);
define ("PDF_UNIT", "pt");
define ("PDF_MARGIN_HEADER", 0);
define ("PDF_MARGIN_FOOTER", 0);
define ("PDF_MARGIN_TOP", 0);
define ("PDF_MARGIN_BOTTOM", 0);
define ("PDF_MARGIN_LEFT", 0);
define ("PDF_MARGIN_RIGHT", 0);
define ("PDF_FONT_NAME_MAIN", "vera"); //vera
define ("PDF_FONT_SIZE_MAIN", 10);
define ("PDF_FONT_NAME_DATA", "vera"); //verase
define ("PDF_FONT_SIZE_DATA", 8);
define ("PDF_IMAGE_SCALE_RATIO", 4);
define("HEAD_MAGNIFICATION", 1.1);
define("K_CELL_HEIGHT_RATIO", 1.25);
define("K_TITLE_MAGNIFICATION", 1.3);
define("K_SMALL_RATIO", 2/3);
require_once(FULL_PATH.'/tcpdf/config/lang/eng.php');
require_once(FULL_PATH.'/tcpdf/tcpdf.php');
$included = true;
}
}
function NextPage()
{
$this->PDF->AddPage();
}
function GetWidth()
{
return $this->PDF->getPageWidth();
}
function GetHeight()
{
return $this->PDF->getPageHeight();
}
function SetFont($family, $size, $weight=400, $style='normal', $variant='normal')
{
$this->CurFontSize = $size;
$family = strtolower($family);
switch ($family) {
case 'serif':
$font = 'FreeSerif';
break;
case 'cursive':
$font = 'FreeSerif';
break;
case 'fantasy':
$font = 'FreeSans';
break;
case 'monospace':
$font = 'FreeMono';
break;
case 'sans-serif':
default:
$font = 'FreeSans';
break;
}
$bold = $weight >= 700 ? 'B' : '';
$italic = preg_match('/italic|oblique/i', $style) ? 'I' : '';
return $this->PDF->SetFont($font, $bold.$italic, $size);
}
function SetFontSize($size)
{
$this->CurFontSize = $size;
$this->PDF->SetFontSize($size);
}
function ProcessHTMLColor($color) {
$mapping = array(
'maroon' => '#800000',
'red' => '#ff0000',
'orange' => '#ffA500',
'yellow' => '#ffff00',
'olive' => '#808000',
'purple' => '#800080',
'fuchsia' => '#ff00ff',
'white' => '#ffffff',
'lime' => '#00ff00',
'green' => '#008000',
'navy' => '#000080',
'blue' => '#0000ff',
'aqua' => '#00ffff',
'teal' => '#008080',
'black' => '#000000',
'silver' => '#c0c0c0',
'gray' => '#808080',
);
foreach ($mapping as $named_color => $value) {
$color = str_ireplace($named_color, $value, $color);
}
if ( preg_match('/^#([0-9a-f]{3})$/i', $color, $regs) ) {
$color = $color.$regs[1];
}
if ( preg_match('/^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i', $color, $regs) )
{
return array(hexdec($regs[1]), hexdec($regs[2]), hexdec($regs[3]));
}
return array(255,255,0);
}
function SetFillColor($color)
{
list($r,$g,$b) = $this->ProcessHTMLColor($color);
$this->PDF->SetFillColor($r,$g,$b);
$this->PDF->SetTextColor($r,$g,$b);
}
function SetLineColor($color)
{
list($r,$g,$b) = $this->ProcessHTMLColor($color);
return $this->PDF->SetDrawColor($r,$g,$b);
}
function SetLineWidth($width)
{
return $this->PDF->setLineWidth($width);
}
function DrawLine($x1, $y1, $x2, $y2)
{
return $this->PDF->Line($x1, $y1, $x2, $y2);
}
function DrawRectangle($x1, $y1, $x2, $y2, $mode='D')
{
switch ($mode) {
case kPDFRenderer::SHAPE_DRAW_FILL:
$mode = 'F';
break;
case kPDFRenderer::SHAPE_DRAW_STROKE :
$mode = 'D';
break;
case kPDFRenderer::SHAPE_DRAW_FILL_AND_STROKE :
$mode = 'DF';
break;
}
$w = $x2-$x1;
$h = $y2-$y1;
return $this->PDF->Rect($x1, $y1, $w, $h, $mode);
}
function DrawText($text, $x, $y)
{
return $this->PDF->text($x, $y, $text);
}
function DrawImage($filepath, $x, $y, $w=0, $h=0)
{
$info = pathinfo($filepath);
if (preg_match('/jpg|jpeg|png/i', $info['extension'])) {
return $this->PDF->Image($filepath, $x, $y, $w, $h);
}
if (preg_match('/gif/i', $info['extension'])) {
$tmp_path = WRITEABLE.'/tmp';
if (!file_exists($tmp_path)) {
mkdir($tmp_path);
}
$converted_filepath = $tmp_path.'/'.$info['filename'].'.png';
if (!file_exists($converted_filepath) || filemtime($converted_filepath) < filemtime($filepath)) {
$im = @imagecreatefromgif ($filepath);
imagepng($im, $converted_filepath);
}
return $this->PDF->Image($converted_filepath, $x, $y, $w, $h);
}
}
function GetPDFString()
{
return $this->PDF->Output('', 'S');
}
function GetAscent()
{
//$this->CurrentFont['desc']
$font = $this->PDF->GetFont();
return ($font['desc']['Ascent'] / 1000) * $this->CurFontSize;
}
function GetDescent()
{
$font = $this->PDF->GetFont();
return ($font['desc']['Descent'] / 1000) * $this->CurFontSize;
}
function GetLineGap()
{
return 0;
$font = $this->PDF->GetFont();
return (($font['Ascent'] - $font['Descent'])*0 / 1000) * $this->CurFontSize;
}
function GetStringWidth($string)
{
return $this->PDF->GetStringWidth($string);
}
}

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