Ok, tengo el siguiente codigo:
Una clase que hereda de tcpdf y es donde cargo la imagen:
Código PHP:
require_once 'tcpdf/tcpdf.php';
class adm_createCurriculum extends TCPDF
{
public function Header() {
// Logo
$image_file = K_PATH_IMAGES.'foto.png';
$this->Image($image_file, 10, 10, 15, '', 'PNG', '', 'T', false, 300, '', false, false, 0, false, false, false);
// Set font
$this->SetFont('helvetica', 'B', 20);
// Title
$this->Cell(0, 15, 'Curriculum Vitae', 0, false, 'C', 0, '', 0, false, 'T', 'M');
}
// Page footer
public function Footer() {
// Position at 15 mm from bottom
$this->SetY(-15);
// Set font
$this->SetFont('helvetica', 'I', 8);
// Page number
$this->Cell(0, 10, 'Pagina '.$this->getAliasNumPage().'/'.$this->getAliasNbPages(), 0, false, 'R', 0, '', 0, false, 'T', 'M');
}
}
la constante K_PATH_IMAGES está en el archivo de configuración de la librería:
Código PHP:
if (!defined('K_TCPDF_EXTERNAL_CONFIG')) {
// DOCUMENT_ROOT fix for IIS Webserver
if ((!isset($_SERVER['DOCUMENT_ROOT'])) OR (empty($_SERVER['DOCUMENT_ROOT']))) {
if(isset($_SERVER['SCRIPT_FILENAME'])) {
$_SERVER['DOCUMENT_ROOT'] = str_replace( '\\', '/', substr($_SERVER['SCRIPT_FILENAME'], 0, 0-strlen($_SERVER['PHP_SELF'])));
} elseif(isset($_SERVER['PATH_TRANSLATED'])) {
$_SERVER['DOCUMENT_ROOT'] = str_replace( '\\', '/', substr(str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']), 0, 0-strlen($_SERVER['PHP_SELF'])));
} else {
// define here your DOCUMENT_ROOT path if the previous fails
$_SERVER['DOCUMENT_ROOT'] = 'C:/xampp/htdocs/reporte/library/tcpdf';//aqui defino una ruta pero no estoy segura de como debe estar declarada la ruta, si es donde están todos los proyectos o solo el que utilizo,
}
}
// Automatic calculation for the following K_PATH_MAIN constant
$k_path_main = str_replace( '\\', '/', realpath(substr(dirname(__FILE__), 0, 0-strlen('config'))));
if (substr($k_path_main, -1) != '/') {
$k_path_main .= '/';
}
/**
* Installation path (/var/www/tcpdf/).
* By default it is automatically calculated but you can also set it as a fixed string to improve performances.
*/
define ('K_PATH_MAIN', $k_path_main);
// Automatic calculation for the following K_PATH_URL constant
$k_path_url = $k_path_main; // default value for console mode
if (isset($_SERVER['HTTP_HOST']) AND (!empty($_SERVER['HTTP_HOST']))) {
if(isset($_SERVER['HTTPS']) AND (!empty($_SERVER['HTTPS'])) AND strtolower($_SERVER['HTTPS'])!='off') {
$k_path_url = 'https://';
} else {
$k_path_url = 'http://';
}
$k_path_url .= $_SERVER['HTTP_HOST'];
$k_path_url .= str_replace( '\\', '/', substr(K_PATH_MAIN, (strlen($_SERVER['DOCUMENT_ROOT']) - 1)));
}
/**
* URL path to tcpdf installation folder (http://localhost/tcpdf/).
* By default it is automatically calculated but you can also set it as a fixed string to improve performances.
*/
define ('K_PATH_URL', $k_path_url);
/**
* path for PDF fonts
* use K_PATH_MAIN.'fonts/old/' for old non-UTF8 fonts
*/
define ('K_PATH_FONTS', K_PATH_MAIN.'fonts/');
/**
* cache directory for temporary files (full path)
*/
define ('K_PATH_CACHE', K_PATH_MAIN.'cache/');
/**
* cache directory for temporary files (url path)
*/
define ('K_PATH_URL_CACHE', K_PATH_URL.'cache/');
/**
*images directory
*/
define ('K_PATH_IMAGES', K_PATH_MAIN.'images/');
/**
* blank image
*/
define ('K_BLANK_IMAGE', K_PATH_IMAGES.'_blank.png');
/**
* page format
*/
define ('PDF_PAGE_FORMAT', 'A4');
/**
* page orientation (P=portrait, L=landscape)
*/
define ('PDF_PAGE_ORIENTATION', 'P');
/**
* document creator
*/
define ('PDF_CREATOR', 'TCPDF');
/**
* document author
*/
define ('PDF_AUTHOR', 'TCPDF');
/**
* header title
*/
define ('PDF_HEADER_TITLE', 'TCPDF Example');
/**
* header description string
*/
define ('PDF_HEADER_STRING', "by Nicola Asuni - Tecnick.com\nwww.tcpdf.org");
/**
* image logo
*/
define ('PDF_HEADER_LOGO', 'tcpdf_logo.jpg');
/**
* header logo image width [mm]
*/
define ('PDF_HEADER_LOGO_WIDTH', 30);
/**
* document unit of measure [pt=point, mm=millimeter, cm=centimeter, in=inch]
*/
define ('PDF_UNIT', 'mm');
/**
* header margin
*/
define ('PDF_MARGIN_HEADER', 5);
/**
* footer margin
*/
define ('PDF_MARGIN_FOOTER', 10);
/**
* top margin
*/
define ('PDF_MARGIN_TOP', 27);
/**
* bottom margin
*/
define ('PDF_MARGIN_BOTTOM', 25);
/**
* left margin
*/
define ('PDF_MARGIN_LEFT', 15);
/**
* right margin
*/
define ('PDF_MARGIN_RIGHT', 15);
/**
* default main font name
*/
define ('PDF_FONT_NAME_MAIN', 'helvetica');
/**
* default main font size
*/
define ('PDF_FONT_SIZE_MAIN', 10);
/**
* default data font name
*/
define ('PDF_FONT_NAME_DATA', 'helvetica');
/**
* default data font size
*/
define ('PDF_FONT_SIZE_DATA', 8);
/**
* default monospaced font name
*/
define ('PDF_FONT_MONOSPACED', 'courier');
/**
* ratio used to adjust the conversion of pixels to user units
*/
define ('PDF_IMAGE_SCALE_RATIO', 1.25);
/**
* magnification factor for titles
*/
define('HEAD_MAGNIFICATION', 1.1);
/**
* height of cell repect font height
*/
define('K_CELL_HEIGHT_RATIO', 1.25);
/**
* title magnification respect main font size
*/
define('K_TITLE_MAGNIFICATION', 1.3);
/**
* reduction factor for small font
*/
define('K_SMALL_RATIO', 2/3);
/**
* set to true to enable the special procedure used to avoid the overlappind of symbols on Thai language
*/
define('K_THAI_TOPCHARS', true);
/**
* if true allows to call TCPDF methods using HTML syntax
* IMPORTANT: For security reason, disable this feature if you are printing user HTML content.
*/
define('K_TCPDF_CALLS_IN_HTML', true);
Un controlador donde hago uso de esa clase:
Código PHP:
require_once APPLICATION_PATH .'/functions/adm_createCurriculum.php';
require_once 'tcpdf/config/lang/spa.php';
require_once 'tcpdf/tcpdf.php';
class IndexController extends Zend_Controller_Action
{
public function indexAction()
{
try{
// create new PDF document
$pdf = new adm_createCurriculum(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);//adm_createCurriculum();//
// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('UTMACH');
$pdf->SetTitle('Curriculum Vitae');
$pdf->SetSubject('RR.HH.');
// set font
$pdf->SetFont('times', '', 16);
//add a page
$pdf->AddPage();
$pdf->Cell(20,20,"Patricia Perez",0,0,'L');
$pdf->Ln(15);
$pdf->MultiCell(0,40,"Algo por ahi que ya no me acuerdo y tiene mucho que decir, haber que mas le agrego para que salte a la siguiente linea.");
//Close and output PDF document
echo $pdf->Output("file.pdf","I");
}catch(Exception$ex)
{
echo $ex->getMessage();
}
}
}
Ese es el código principal que utilizo...
No se carga imagen con libreria tcpdf con zend framework 
