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October 11, 2016 17:04
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<?php | |
// | |
// FPDF_TPL - Version 1.2.3 | |
// | |
// Copyright 2004-2013 Setasign - Jan Slabon | |
// | |
// Licensed under the Apache License, Version 2.0 (the "License"); | |
// you may not use this file except in compliance with the License. | |
// You may obtain a copy of the License at | |
// | |
// http://www.apache.org/licenses/LICENSE-2.0 | |
// | |
// Unless required by applicable law or agreed to in writing, software | |
// distributed under the License is distributed on an "AS IS" BASIS, | |
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
// See the License for the specific language governing permissions and | |
// limitations under the License. | |
// | |
class FPDF_TPL extends FPDF { | |
/** | |
* Array of Tpl-Data | |
* @var array | |
*/ | |
var $tpls = array(); | |
/** | |
* Current Template-ID | |
* @var int | |
*/ | |
var $tpl = 0; | |
/** | |
* "In Template"-Flag | |
* @var boolean | |
*/ | |
var $_intpl = false; | |
/** | |
* Nameprefix of Templates used in Resources-Dictonary | |
* @var string A String defining the Prefix used as Template-Object-Names. Have to beginn with an / | |
*/ | |
var $tplprefix = "/TPL"; | |
/** | |
* Resources used By Templates and Pages | |
* @var array | |
*/ | |
var $_res = array(); | |
/** | |
* Last used Template data | |
* | |
* @var array | |
*/ | |
var $lastUsedTemplateData = array(); | |
/** | |
* Start a Template | |
* | |
* This method starts a template. You can give own coordinates to build an own sized | |
* Template. Pay attention, that the margins are adapted to the new templatesize. | |
* If you want to write outside the template, for example to build a clipped Template, | |
* you have to set the Margins and "Cursor"-Position manual after beginTemplate-Call. | |
* | |
* If no parameter is given, the template uses the current page-size. | |
* The Method returns an ID of the current Template. This ID is used later for using this template. | |
* Warning: A created Template is used in PDF at all events. Still if you don't use it after creation! | |
* | |
* @param int $x The x-coordinate given in user-unit | |
* @param int $y The y-coordinate given in user-unit | |
* @param int $w The width given in user-unit | |
* @param int $h The height given in user-unit | |
* @return int The ID of new created Template | |
*/ | |
function beginTemplate($x = null, $y = null, $w = null, $h = null) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$this->Error('This method is only usable with FPDF. Use TCPDF methods startTemplate() instead.'); | |
return; | |
} | |
if ($this->page <= 0) | |
$this->error("You have to add a page to fpdf first!"); | |
if ($x == null) | |
$x = 0; | |
if ($y == null) | |
$y = 0; | |
if ($w == null) | |
$w = $this->w; | |
if ($h == null) | |
$h = $this->h; | |
// Save settings | |
$this->tpl++; | |
$tpl =& $this->tpls[$this->tpl]; | |
$tpl = array( | |
'o_x' => $this->x, | |
'o_y' => $this->y, | |
'o_AutoPageBreak' => $this->AutoPageBreak, | |
'o_bMargin' => $this->bMargin, | |
'o_tMargin' => $this->tMargin, | |
'o_lMargin' => $this->lMargin, | |
'o_rMargin' => $this->rMargin, | |
'o_h' => $this->h, | |
'o_w' => $this->w, | |
'o_FontFamily' => $this->FontFamily, | |
'o_FontStyle' => $this->FontStyle, | |
'o_FontSizePt' => $this->FontSizePt, | |
'o_FontSize' => $this->FontSize, | |
'buffer' => '', | |
'x' => $x, | |
'y' => $y, | |
'w' => $w, | |
'h' => $h | |
); | |
$this->SetAutoPageBreak(false); | |
// Define own high and width to calculate possitions correct | |
$this->h = $h; | |
$this->w = $w; | |
$this->_intpl = true; | |
$this->SetXY($x + $this->lMargin, $y + $this->tMargin); | |
$this->SetRightMargin($this->w - $w + $this->rMargin); | |
if ($this->CurrentFont) { | |
$fontkey = $this->FontFamily . $this->FontStyle; | |
$this->_res['tpl'][$this->tpl]['fonts'][$fontkey] =& $this->fonts[$fontkey]; | |
$this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); | |
} | |
return $this->tpl; | |
} | |
/** | |
* End Template | |
* | |
* This method ends a template and reset initiated variables on beginTemplate. | |
* | |
* @return mixed If a template is opened, the ID is returned. If not a false is returned. | |
*/ | |
function endTemplate() { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::endTemplate'), $args); | |
} | |
if ($this->_intpl) { | |
$this->_intpl = false; | |
$tpl =& $this->tpls[$this->tpl]; | |
$this->SetXY($tpl['o_x'], $tpl['o_y']); | |
$this->tMargin = $tpl['o_tMargin']; | |
$this->lMargin = $tpl['o_lMargin']; | |
$this->rMargin = $tpl['o_rMargin']; | |
$this->h = $tpl['o_h']; | |
$this->w = $tpl['o_w']; | |
$this->SetAutoPageBreak($tpl['o_AutoPageBreak'], $tpl['o_bMargin']); | |
$this->FontFamily = $tpl['o_FontFamily']; | |
$this->FontStyle = $tpl['o_FontStyle']; | |
$this->FontSizePt = $tpl['o_FontSizePt']; | |
$this->FontSize = $tpl['o_FontSize']; | |
$fontkey = $this->FontFamily . $this->FontStyle; | |
if ($fontkey) | |
$this->CurrentFont =& $this->fonts[$fontkey]; | |
return $this->tpl; | |
} else { | |
return false; | |
} | |
} | |
/** | |
* Use a Template in current Page or other Template | |
* | |
* You can use a template in a page or in another template. | |
* You can give the used template a new size like you use the Image()-method. | |
* All parameters are optional. The width or height is calculated automaticaly | |
* if one is given. If no parameter is given the origin size as defined in | |
* beginTemplate() is used. | |
* The calculated or used width and height are returned as an array. | |
* | |
* @param int $tplidx A valid template-Id | |
* @param int $_x The x-position | |
* @param int $_y The y-position | |
* @param int $_w The new width of the template | |
* @param int $_h The new height of the template | |
* @retrun array The height and width of the template | |
*/ | |
function useTemplate($tplidx, $_x = null, $_y = null, $_w = 0, $_h = 0) { | |
if ($this->page <= 0) | |
$this->error('You have to add a page first!'); | |
if (!isset($this->tpls[$tplidx])) | |
$this->error('Template does not exist!'); | |
if ($this->_intpl) { | |
$this->_res['tpl'][$this->tpl]['tpls'][$tplidx] =& $this->tpls[$tplidx]; | |
} | |
$tpl =& $this->tpls[$tplidx]; | |
$w = $tpl['w']; | |
$h = $tpl['h']; | |
if ($_x == null) | |
$_x = 0; | |
if ($_y == null) | |
$_y = 0; | |
$_x += $tpl['x']; | |
$_y += $tpl['y']; | |
$wh = $this->getTemplateSize($tplidx, $_w, $_h); | |
$_w = $wh['w']; | |
$_h = $wh['h']; | |
$tData = array( | |
'x' => $this->x, | |
'y' => $this->y, | |
'w' => $_w, | |
'h' => $_h, | |
'scaleX' => ($_w / $w), | |
'scaleY' => ($_h / $h), | |
'tx' => $_x, | |
'ty' => ($this->h - $_y - $_h), | |
'lty' => ($this->h - $_y - $_h) - ($this->h - $h) * ($_h / $h) | |
); | |
$this->_out(sprintf('q %.4F 0 0 %.4F %.4F %.4F cm', $tData['scaleX'], $tData['scaleY'], $tData['tx'] * $this->k, $tData['ty'] * $this->k)); // Translate | |
$this->_out(sprintf('%s%d Do Q', $this->tplprefix, $tplidx)); | |
$this->lastUsedTemplateData = $tData; | |
return array('w' => $_w, 'h' => $_h); | |
} | |
/** | |
* Get The calculated Size of a Template | |
* | |
* If one size is given, this method calculates the other one. | |
* | |
* @param int $tplidx A valid template-Id | |
* @param int $_w The width of the template | |
* @param int $_h The height of the template | |
* @return array The height and width of the template | |
*/ | |
function getTemplateSize($tplidx, $_w = 0, $_h = 0) { | |
if (!isset($this->tpls[$tplidx])) | |
return false; | |
$tpl =& $this->tpls[$tplidx]; | |
$w = $tpl['w']; | |
$h = $tpl['h']; | |
if ($_w == 0 and $_h == 0) { | |
$_w = $w; | |
$_h = $h; | |
} | |
if($_w == 0) | |
$_w = $_h * $w / $h; | |
if($_h == 0) | |
$_h = $_w * $h / $w; | |
return array("w" => $_w, "h" => $_h); | |
} | |
/** | |
* See FPDF/TCPDF-Documentation ;-) | |
*/ | |
public function SetFont($family, $style = '', $size = 0) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::SetFont'), $args); | |
} | |
parent::SetFont($family, $style, $size); | |
$fontkey = $this->FontFamily . $this->FontStyle; | |
if ($this->_intpl) { | |
$this->_res['tpl'][$this->tpl]['fonts'][$fontkey] =& $this->fonts[$fontkey]; | |
} else { | |
$this->_res['page'][$this->page]['fonts'][$fontkey] =& $this->fonts[$fontkey]; | |
} | |
} | |
/** | |
* See FPDF/TCPDF-Documentation ;-) | |
*/ | |
function Image( | |
$file, $x = '', $y = '', $w = 0, $h = 0, $type = '', $link = '', $align = '', $resize = false, | |
$dpi = 300, $palign = '', $ismask = false, $imgmask = false, $border = 0, $fitbox = false, | |
$hidden = false, $fitonpage = false, $alt = false, $altimgs = array() | |
) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::Image'), $args); | |
} | |
$ret = parent::Image($file, $x, $y, $w, $h, $type, $link); | |
if ($this->_intpl) { | |
$this->_res['tpl'][$this->tpl]['images'][$file] =& $this->images[$file]; | |
} else { | |
$this->_res['page'][$this->page]['images'][$file] =& $this->images[$file]; | |
} | |
return $ret; | |
} | |
/** | |
* See FPDF-Documentation ;-) | |
* | |
* AddPage is not available when you're "in" a template. | |
*/ | |
function AddPage($orientation = '', $format = '', $keepmargins = false, $tocpage = false) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::AddPage'), $args); | |
} | |
if ($this->_intpl) | |
$this->Error('Adding pages in templates isn\'t possible!'); | |
parent::AddPage($orientation, $format); | |
} | |
/** | |
* Preserve adding Links in Templates ...won't work | |
*/ | |
function Link($x, $y, $w, $h, $link, $spaces = 0) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::Link'), $args); | |
} | |
if ($this->_intpl) | |
$this->Error('Using links in templates aren\'t possible!'); | |
parent::Link($x, $y, $w, $h, $link); | |
} | |
function AddLink() { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::AddLink'), $args); | |
} | |
if ($this->_intpl) | |
$this->Error('Adding links in templates aren\'t possible!'); | |
return parent::AddLink(); | |
} | |
function SetLink($link, $y = 0, $page = -1) { | |
if (is_subclass_of($this, 'TCPDF')) { | |
$args = func_get_args(); | |
return call_user_func_array(array($this, 'TCPDF::SetLink'), $args); | |
} | |
if ($this->_intpl) | |
$this->Error('Setting links in templates aren\'t possible!'); | |
parent::SetLink($link, $y, $page); | |
} | |
/** | |
* Private Method that writes the form xobjects | |
*/ | |
function _putformxobjects() { | |
$filter=($this->compress) ? '/Filter /FlateDecode ' : ''; | |
reset($this->tpls); | |
foreach($this->tpls AS $tplidx => $tpl) { | |
$p=($this->compress) ? gzcompress($tpl['buffer']) : $tpl['buffer']; | |
$this->_newobj(); | |
$this->tpls[$tplidx]['n'] = $this->n; | |
$this->_out('<<'.$filter.'/Type /XObject'); | |
$this->_out('/Subtype /Form'); | |
$this->_out('/FormType 1'); | |
$this->_out(sprintf('/BBox [%.2F %.2F %.2F %.2F]', | |
// llx | |
$tpl['x'] * $this->k, | |
// lly | |
-$tpl['y'] * $this->k, | |
// urx | |
($tpl['w'] + $tpl['x']) * $this->k, | |
// ury | |
($tpl['h'] - $tpl['y']) * $this->k | |
)); | |
if ($tpl['x'] != 0 || $tpl['y'] != 0) { | |
$this->_out(sprintf('/Matrix [1 0 0 1 %.5F %.5F]', | |
-$tpl['x'] * $this->k * 2, $tpl['y'] * $this->k * 2 | |
)); | |
} | |
$this->_out('/Resources '); | |
$this->_out('<</ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); | |
if (isset($this->_res['tpl'][$tplidx]['fonts']) && count($this->_res['tpl'][$tplidx]['fonts'])) { | |
$this->_out('/Font <<'); | |
foreach($this->_res['tpl'][$tplidx]['fonts'] as $font) | |
$this->_out('/F' . $font['i'] . ' ' . $font['n'] . ' 0 R'); | |
$this->_out('>>'); | |
} | |
if(isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images']) || | |
isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) | |
{ | |
$this->_out('/XObject <<'); | |
if (isset($this->_res['tpl'][$tplidx]['images']) && count($this->_res['tpl'][$tplidx]['images'])) { | |
foreach($this->_res['tpl'][$tplidx]['images'] as $image) | |
$this->_out('/I' . $image['i'] . ' ' . $image['n'] . ' 0 R'); | |
} | |
if (isset($this->_res['tpl'][$tplidx]['tpls']) && count($this->_res['tpl'][$tplidx]['tpls'])) { | |
foreach($this->_res['tpl'][$tplidx]['tpls'] as $i => $tpl) | |
$this->_out($this->tplprefix . $i . ' ' . $tpl['n'] . ' 0 R'); | |
} | |
$this->_out('>>'); | |
} | |
$this->_out('>>'); | |
$this->_out('/Length ' . strlen($p) . ' >>'); | |
$this->_putstream($p); | |
$this->_out('endobj'); | |
} | |
} | |
/** | |
* Overwritten to add _putformxobjects() after _putimages() | |
* | |
*/ | |
function _putimages() { | |
parent::_putimages(); | |
$this->_putformxobjects(); | |
} | |
function _putxobjectdict() { | |
parent::_putxobjectdict(); | |
if (count($this->tpls)) { | |
foreach($this->tpls as $tplidx => $tpl) { | |
$this->_out(sprintf('%s%d %d 0 R', $this->tplprefix, $tplidx, $tpl['n'])); | |
} | |
} | |
} | |
/** | |
* Private Method | |
*/ | |
function _out($s) { | |
if ($this->state == 2 && $this->_intpl) { | |
$this->tpls[$this->tpl]['buffer'] .= $s . "\n"; | |
} else { | |
parent::_out($s); | |
} | |
} | |
} |
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