本文整理汇总了PHP中DOMPDF::get_canvas方法的典型用法代码示例。如果您正苦于以下问题：PHP DOMPDF::get_canvas方法的具体用法？PHP DOMPDF::get_canvas怎么用？PHP DOMPDF::get_canvas使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DOMPDF的用法示例。
在下文中一共展示了DOMPDF::get_canvas方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: create_pdf
function create_pdf($data, $filename = '', $stream = TRUE, $papersize = 'letter', $orientation = 'portrait')
{
require_once "dompdf/dompdf_config.inc.php";
$dompdf = new DOMPDF();
$dompdf->load_html(' ');
$dompdf->render();
$canvas = $dompdf->get_canvas();
$font = Font_Metrics::get_font("helvetica");
$fontBold = Font_Metrics::get_font("helvetica", "bold");
$row = 1;
$y = 25;
for ($i = 0; $i < count($data); $i++) {
if (strpos($data[$i], "STUDENT") !== FALSE) {
$canvas->text(40, $y += 15, $data[$i], $fontBold, 10, array(0, 0, 0));
} elseif (strpos($data[$i], "COLLEGE") !== FALSE || strpos($data[$i], "UNIVERSITY") !== FALSE) {
$canvas->text(40, $y += 15, $data[$i], $fontBold, 10, array(0, 0, 0));
} elseif (strpos($data[$i], "__") !== FALSE || $data[$i] == " ") {
$canvas->text(40, $y += 9, $data[$i], $font, 10, array(0, 0, 0));
} else {
$canvas->text(40, $y += 15, $data[$i], $font, 10, array(0, 0, 0));
}
if ($y > 730) {
$dompdf->get_canvas()->new_page();
$y = 50;
}
}
if ($stream) {
$dompdf->stream($filename . ".pdf");
} else {
return $dompdf->output();
}
}示例2: DOMPDF
function pdf_create($html, $filename, $stream = TRUE)
{
$dompdf = new DOMPDF();
$dompdf->set_paper("A4");
$dompdf->load_html($html);
$dompdf->render();
$canvas = $dompdf->get_canvas();
// get height and width of page
$w = $canvas->get_width();
$h = $canvas->get_height();
// get font
$font = Font_Metrics::get_font("helvetica", "normal");
$txtHeight = Font_Metrics::get_font_height($font, 7);
//draw line for signature manager
$mnline = $h - 10 * $txtHeight - 24;
$colormn = array(0, 0, 0);
$canvas->line(20, $mnline, $w - 470, $mnline, $colormn, 1);
//text for signature Requestor/HOD
$textmn = "Requestor/HOD";
$widthmn = Font_Metrics::get_text_width($textmn, $font, 12);
$canvas->text($w - $widthmn - 480, $mnline, $textmn, $font, 12);
// draw a line along the bottom
$y = $h - 2 * $txtHeight - 24;
$color = array(0, 0, 0);
$canvas->line(16, $y, $w - 16, $y, $color, 1);
//draw line for GM/Manager
//$canvas->line(270, $mnline, $w - 240, $mnline, $colormn, 1);
$canvas->line(330, $mnline, $w - 170, $mnline, $colormn, 1);
$texthr = "GM/Manager";
$widthhr = Font_Metrics::get_text_width($texthr, $font, 12);
$canvas->text($w - $widthmn - 160, $mnline, $texthr, $font, 12);
//draw line for HR
//$canvas->line(270, $mnline, $w - 240, $mnline, $colormn, 1);
$canvas->line(180, $mnline, $w - 310, $mnline, $colormn, 1);
$texthr = "HR";
$widthhr = Font_Metrics::get_text_width($texthr, $font, 12);
$canvas->text($w - $widthmn - 325, $mnline, $texthr, $font, 12);
//draw line for IT Officer
$canvas->line(470, $mnline, $w - 20, $mnline, $colormn, 1);
$textIT = "IT Officer";
$canvas->text($w - $widthmn - 30, $mnline, $textIT, $font, 12);
// set page number on the left side
//$canvas->page_text(16, $y, "Page: {PAGE_NUM} of {PAGE_COUNT}", $font, 8, $color);
$canvas->page_text($w - 324, $y, "Page: {PAGE_NUM} of {PAGE_COUNT}", $font, 8, $color);
// set additional text
$text = "ESRNL PORTAL";
$width = Font_Metrics::get_text_width($text, $font, 8);
$canvas->text($w - $width - 16, $y, $text, $font, 8);
if ($stream) {
$dompdf->stream($filename . ".pdf");
} else {
$CI =& get_instance();
$CI->load->helper('file');
write_file($filename, $dompdf->output());
}
}示例3: insert
function insert($code)
{
$this->_dompdf->get_canvas()->javascript($code);
}示例4:
/**
* Class constructor
*
* @param DOMPDF $dompdf The current dompdf instance
*/
function __construct(DOMPDF $dompdf)
{
$this->_dompdf = $dompdf;
$this->_canvas = $dompdf->get_canvas();
}示例5: foreach
}
$dompdf->load_html($str);
} else {
$dompdf->load_html_file($file);
}
if (isset($base_path)) {
$dompdf->set_base_path($base_path);
}
$dompdf->set_paper($paper, $orientation);
$dompdf->render();
if ($_dompdf_show_warnings) {
global $_dompdf_warnings;
foreach ($_dompdf_warnings as $msg) {
echo $msg . "\n";
}
echo $dompdf->get_canvas()->get_cpdf()->messages;
flush();
}
if ($save_file) {
// if ( !is_writable($outfile) )
// throw new DOMPDF_Exception("'$outfile' is not writable.");
if (strtolower(DOMPDF_PDF_BACKEND) === "gd") {
$outfile = str_replace(".pdf", ".png", $outfile);
}
list($proto, $host, $path, $file) = explode_url($outfile);
if ($proto != "") {
// i.e. not file://
$outfile = $file;
}
// just save it locally, FIXME? could save it like wget: ./host/basepath/file
$outfile = realpath(dirname($outfile)) . DIRECTORY_SEPARATOR . basename($outfile);示例6: DOMPDF
<p>Recomendaciones al Item de ensayo Nº VARIABLE</p>
<br /><br /> <br /><br /> <br /><br />
<section>
<p>Recomendaciones para el cultivo de cambur cobrero establecido:</p>
<br />
<p>VARIABLE</p>
</section>
<p align="center"> Nombre del ing</p>
<br />
<p align="center">Los resultados del análisis corresponden únicamente a las muestras consignadas.
<br />El presente informe no presenta enmienda ni tachadura.</p>
</body>
</html>';
$html = utf8_decode($html);
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();
$canvas = $dompdf->get_canvas();
$footer = $canvas->open_object();
$w = $canvas->get_width();
$h = $canvas->get_height();
$font = Font_Metrics::get_font("arial", "bold");
$canvas->page_text($w - 553, $h - 78, "____________________________________________________________________________________________________________________________________________________________________", $font, 6, array(0, 0, 0));
$canvas->page_text($w - 550, $h - 70, "El Instituto Nacional de Investigaciones Agrícolas, antes FONAIAP, es un instituto autónomo adscrito al Ministerio del Poder Popular para la Agricultura y Tierras, dedicado a la investigación científica", $font, 6, array(0, 0, 0));
$canvas->page_text($w - 530, $h - 63, " agrícola, desarrollo tecnológico, asesoramiento y prestación de servicios especializados. Dirección: Presidencia: Av. Universidad. Esquina El Chorro. Torre MCT. Piso 08. La Hoyada. Caracas -", $font, 6, array(0, 0, 0));
$canvas->page_text($w - 530, $h - 56, "Venezuela. Teléfonos (58 212) 5646466 - 5640355 - 5643862. Fax (58 212) 2103681. Gerencia General: Av. Universidad, vía El Limón, Maracay, Estado Aragua, Teléfonos (58 243) 2404911 -", $font, 6, array(0, 0, 0));
$canvas->page_text($w - 500, $h - 49, " 2404642 - 2404772 – 2404762. Fax (58 243) 2404732. INIA Mérida: Av Urdaneta Edif. INIA-Mérida, Mérida estado Mérida. Telefax: (58 274) 2630090 / 2637941 ", $font, 6, array(0, 0, 0));
$canvas->close_object();
$canvas->add_object($footer, "all");
$dompdf->PDF::loadView("ejemplo.php", array("Attachment" => 0));示例7: pdf_create
//.........这里部分代码省略.........
} else {
$outfile = str_ireplace(array(".html", ".htm", ".php"), "", $file) . ".pdf";
}
}
if (isset($opts["v"])) {
$_dompdf_show_warnings = true;
}
if (isset($opts["d"])) {
$_dompdf_show_warnings = true;
$_dompdf_debug = true;
}
if (isset($opts['t'])) {
$arr = split(',', $opts['t']);
$types = array();
foreach ($arr as $type) {
$types[trim($type)] = 1;
}
$_DOMPDF_DEBUG_TYPES = $types;
}
$save_file = true;
break;
default:
if (isset($_GET["input_file"])) {
$file = rawurldecode($_GET["input_file"]);
} else {
//throw new DOMPDF_Exception("An input file is required (i.e. input_file _GET variable).");
if (isset($_GET["paper"])) {
$paper = rawurldecode($_GET["paper"]);
} else {
$paper = DOMPDF_DEFAULT_PAPER_SIZE;
}
}
if (isset($_GET["orientation"])) {
$orientation = rawurldecode($_GET["orientation"]);
} else {
$orientation = "portrait";
}
if (isset($_GET["base_path"])) {
$base_path = rawurldecode($_GET["base_path"]);
$file = $base_path . $file;
# Set the input file
}
if (isset($_GET["options"])) {
$options = $_GET["options"];
}
/*
$file_parts = explode_url($file);
/* Check to see if the input file is local and, if so, that the base path falls within that specified by DOMDPF_CHROOT
if(($file_parts['protocol'] == '' || $file_parts['protocol'] === 'file://')) {
$file = realpath($file);
if ( strpos($file, DOMPDF_CHROOT) !== 0 ) {
throw new DOMPDF_Exception("Permission denied on $file. The file could not be found under the directory specified by DOMPDF_CHROOT.");
}
} */
$outfile = $filename . ".pdf";
# Don't allow them to set the output file
$save_file = false;
# Don't save the file
break;
}
$dompdf = new DOMPDF();
/* Uncomment the line below in order to activate special characters (Chiniese, Korean,...)*/
/* $html = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'); */
$dompdf->load_html($html);
if (isset($base_path)) {
$dompdf->set_base_path($base_path);
}
$dompdf->set_paper($paper, $orientation);
$dompdf->render();
if ($_dompdf_show_warnings) {
global $_dompdf_warnings;
foreach ($_dompdf_warnings as $msg) {
echo $msg . "\n";
}
echo $dompdf->get_canvas()->get_cpdf()->messages;
flush();
}
if ($save_file) {
// if ( !is_writable($outfile) )
// throw new DOMPDF_Exception("'$outfile' is not writable.");
ini_set('error_reporting', E_ALL);
if (!write_file("./files/temp/" . $filename . ".pdf", $pdf)) {
echo "files/temp/" . $filename . ".pdf" . ' -> PDF could not be saved! Check your server settings!';
die;
}
}
if (!headers_sent()) {
if ($stream) {
$dompdf->stream($outfile, $options);
} else {
$pdf = $dompdf->output();
ini_set('error_reporting', E_ALL);
if (!write_file("./files/temp/" . $filename . ".pdf", $pdf)) {
echo "files/temp/" . $filename . ".pdf" . ' -> PDF could not be saved! Check your server settings!';
die;
}
}
}
}示例8: create
/**
* Create PDF
*
* @access public
* @return void
*/
function create($mode = 'download')
{
if (is_null($this->html)) {
show_error("HTML is not set");
}
if (is_null($this->path)) {
show_error("Path is not set");
}
if (is_null($this->paper_size)) {
show_error("Paper size not set");
}
if (is_null($this->orientation)) {
show_error("Orientation not set");
}
//Load the DOMPDF libary
require_once "dompdf/dompdf_config.inc.php";
$dompdf = new DOMPDF();
$dompdf->load_html($this->html);
$dompdf->set_paper($this->paper_size, $this->orientation);
$dompdf->render();
$canvas = $dompdf->get_canvas();
$font = Font_Metrics::get_font("helvetica", "bold");
$canvas->page_text(380, 570, "Página {PAGE_NUM} de {PAGE_COUNT}", $font, 8, array(0, 0, 0));
if ($mode == 'save') {
$this->CI->load->helper('file');
if (write_file($this->path . $this->filename, $dompdf->output())) {
return $this->path . $this->filename;
} else {
show_error("PDF could not be written to the path");
}
} else {
if ($dompdf->stream($this->filename)) {
return TRUE;
} else {
show_error("PDF could not be streamed");
}
}
}示例9: setHeader
/**
* {@inheritdoc}
*/
public function setHeader($text)
{
$canvas = $this->generator->get_canvas();
$canvas->page_text(72, 18, "Header: {PAGE_COUNT}", "", 11, array(0, 0, 0));
}示例10: render
/**
* Effectue le rendu du contenu html en pdf
*
* @return void
*/
function render()
{
$this->dompdf->load_html($this->html);
$this->dompdf->render();
if (CHtmlToPDFConverter::$_page_ordonnance) {
$this->dompdf->get_canvas()->page_text(273, 730, "Page {PAGE_NUM} / {PAGE_COUNT}", Font_Metrics::get_font("arial"), 10);
}
$this->result = $this->dompdf->output();
}示例11: DOMPDF
function pdf_create($html, $filename = '', $stream = FALSE)
{
require_once APPPATH . "third-party/dompdf_config.inc.php";
//Require Loader Class n Config
spl_autoload_register('DOMPDF_autoload');
//Autoload Resource
ini_set("memory_limit", "999M");
ini_set("max_execution_time", "999");
$dompdf = new DOMPDF();
//Instansiasi
$dompdf->load_html($html);
//Load HTML File untuk dirender
// $dompdf->set_base_path(realpath($css));
$dompdf->set_paper(array(0, 0, 8.5 * 72, 13.5 * 72), "portrait");
//array(0,0, 8.5 * 72, 11 * 72)
$dompdf->render();
//Proses Rendering File
$canvas = $dompdf->get_canvas();
$font = Font_Metrics::get_font("helvetica", "bold");
$canvas->page_text(830, 578, "Halaman: {PAGE_NUM} dari {PAGE_COUNT}", $font, 8, array(0, 0, 0));
if ($stream == TRUE) {
$dompdf->stream($filename, array('Attachment' => 0));
} else {
$CI =& get_instance();
$CI->load->helper('file');
write_file($filename, $dompdf->output());
//file name adalah ABSOLUTE PATH dari tempat menyimpan file PDF
}
}