291 lines
9.1 KiB
PHP
291 lines
9.1 KiB
PHP
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<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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* Class to print labels in Avery or custom formats
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* functionality and smarts to the base PDF_Label.
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*
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* @package CRM
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* @copyright CiviCRM LLC (c) 2004-2017
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*/
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/**
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* Class CRM_Utils_PDF_Label
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*/
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class CRM_Utils_PDF_Label extends TCPDF {
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// make these properties public due to
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// CRM-5880
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// Default label format values
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public $defaults;
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// Current label format values
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public $format;
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// Name of format
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public $formatName;
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// Left margin of labels
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public $marginLeft;
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// Top margin of labels
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public $marginTop;
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// Horizontal space between 2 labels
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public $xSpace;
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// Vertical space between 2 labels
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public $ySpace;
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// Number of labels horizontally
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public $xNumber;
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// Number of labels vertically
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public $yNumber;
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// Width of label
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public $width;
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// Height of label
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public $height;
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// Line Height of label - used in event code
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public $lineHeight = 0;
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// Space between text and left edge of label
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public $paddingLeft;
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// Space between text and top edge of label
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public $paddingTop;
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// Character size (in points)
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public $charSize;
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// Metric used for all PDF doc measurements
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public $metricDoc;
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// Name of the font
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public $fontName;
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// 'B' bold, 'I' italic, 'BI' bold+italic
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public $fontStyle;
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// Paper size name
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public $paperSize;
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// Paper orientation
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public $orientation;
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// Paper dimensions array (w, h)
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public $paper_dimensions;
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// Counter for positioning labels
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public $countX = 0;
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// Counter for positioning labels
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public $countY = 0;
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/**
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* Constructor.
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*
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* @param $format
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* Either the name of a Label Format in the Option Value table.
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* or an array of Label Format values.
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* @param string|\Unit $unit Unit of measure for the PDF document
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*/
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public function __construct($format, $unit = 'mm') {
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if (is_array($format)) {
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// Custom format
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$tFormat = $format;
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}
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else {
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// Saved format
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$tFormat = CRM_Core_BAO_LabelFormat::getByName($format);
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}
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$this->LabelSetFormat($tFormat, $unit);
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parent::__construct($this->orientation, $this->metricDoc, $this->paper_dimensions);
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$this->generatorMethod = NULL;
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$this->SetFont($this->fontName, $this->fontStyle);
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$this->SetFontSize($this->charSize);
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$this->SetMargins(0, 0);
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$this->SetAutoPageBreak(FALSE);
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$this->setPrintHeader(FALSE);
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$this->setPrintFooter(FALSE);
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}
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/**
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* @param $objectinstance
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* @param string $methodname
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*/
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public function SetGenerator($objectinstance, $methodname = 'generateLabel') {
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$this->generatorMethod = $methodname;
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$this->generatorObject = $objectinstance;
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}
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/**
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* @param string $name
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* @param bool $convert
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*
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* @return float|int|mixed
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*/
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public function getFormatValue($name, $convert = FALSE) {
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if (isset($this->format[$name])) {
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$value = $this->format[$name];
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$metric = $this->format['metric'];
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}
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else {
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$value = CRM_Utils_Array::value($name, $this->defaults);
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$metric = $this->defaults['metric'];
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}
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if ($convert) {
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$value = CRM_Utils_PDF_Utils::convertMetric($value, $metric, $this->metricDoc);
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}
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return $value;
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}
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/**
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* initialize label format settings.
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*
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* @param $format
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* @param $unit
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*/
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public function LabelSetFormat(&$format, $unit) {
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$this->defaults = CRM_Core_BAO_LabelFormat::getDefaultValues();
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$this->format = &$format;
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$this->formatName = $this->getFormatValue('name');
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$this->paperSize = $this->getFormatValue('paper-size');
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$this->orientation = $this->getFormatValue('orientation');
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$this->fontName = $this->getFormatValue('font-name');
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$this->charSize = $this->getFormatValue('font-size');
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$this->fontStyle = $this->getFormatValue('font-style');
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$this->xNumber = $this->getFormatValue('NX');
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$this->yNumber = $this->getFormatValue('NY');
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$this->metricDoc = $unit;
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$this->marginLeft = $this->getFormatValue('lMargin', TRUE);
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$this->marginTop = $this->getFormatValue('tMargin', TRUE);
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$this->xSpace = $this->getFormatValue('SpaceX', TRUE);
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$this->ySpace = $this->getFormatValue('SpaceY', TRUE);
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$this->width = $this->getFormatValue('width', TRUE);
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$this->height = $this->getFormatValue('height', TRUE);
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$this->paddingLeft = $this->getFormatValue('lPadding', TRUE);
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$this->paddingTop = $this->getFormatValue('tPadding', TRUE);
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$paperSize = CRM_Core_BAO_PaperSize::getByName($this->paperSize);
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$w = CRM_Utils_PDF_Utils::convertMetric($paperSize['width'], $paperSize['metric'], $this->metricDoc);
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$h = CRM_Utils_PDF_Utils::convertMetric($paperSize['height'], $paperSize['metric'], $this->metricDoc);
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$this->paper_dimensions = array($w, $h);
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}
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/**
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* Generate the pdf of one label (can be modified using SetGenerator)
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*
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* @param string $text
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*/
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public function generateLabel($text) {
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$args = array(
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'w' => $this->width,
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'h' => 0,
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'txt' => $text,
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'border' => 0,
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'align' => 'L',
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'fill' => 0,
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'ln' => 0,
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'x' => '',
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'y' => '',
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'reseth' => TRUE,
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'stretch' => 0,
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'ishtml' => FALSE,
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'autopadding' => FALSE,
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'maxh' => $this->height,
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);
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CRM_Utils_Hook::alterMailingLabelParams($args);
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if ($args['ishtml'] == TRUE) {
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$this->writeHTMLCell($args['w'], $args['h'],
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$args['x'], $args['y'],
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$args['txt'], $args['border'],
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$args['ln'], $args['fill'],
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$args['reseth'], $args['align'],
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$args['autopadding']
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);
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}
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else {
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$this->multiCell($args['w'], $args['h'],
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$args['txt'], $args['border'],
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$args['align'], $args['fill'],
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$args['ln'], $args['x'],
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$args['y'], $args['reseth'],
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$args['stretch'], $args['ishtml'],
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$args['autopadding'], $args['maxh']
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);
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}
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}
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/**
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* Print a label.
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*
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* @param $texte
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*/
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public function AddPdfLabel($texte) {
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if ($this->countX == $this->xNumber) {
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// Page full, we start a new one
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$this->AddPage();
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$this->countX = 0;
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$this->countY = 0;
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}
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$posX = $this->marginLeft + ($this->countX * ($this->width + $this->xSpace));
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$posY = $this->marginTop + ($this->countY * ($this->height + $this->ySpace));
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$this->SetXY($posX + $this->paddingLeft, $posY + $this->paddingTop);
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if ($this->generatorMethod) {
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call_user_func_array(array($this->generatorObject, $this->generatorMethod), array($texte));
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}
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else {
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$this->generateLabel($texte);
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}
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$this->countY++;
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if ($this->countY == $this->yNumber) {
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// End of column reached, we start a new one
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$this->countX++;
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$this->countY = 0;
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}
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}
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/**
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* Get the available font names.
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*
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* @return array
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*/
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public function getFontNames() {
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// Define labels for TCPDF core fonts
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$fontLabel = array(
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'courier' => ts('Courier'),
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'helvetica' => ts('Helvetica'),
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'times' => ts('Times New Roman'),
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'dejavusans' => ts('Deja Vu Sans (UTF-8)'),
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);
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// Check to see if we have any additional fonts to add. You can specify more fonts in
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// civicrm.settings.php via: $config['CiviCRM Preferences']['additional_fonts']
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// CRM-13307
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$additionalFonts = Civi::settings()->get('additional_fonts');
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if (is_array($additionalFonts)) {
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$fontLabel = array_merge($fontLabel, $additionalFonts);
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}
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$tcpdfFonts = $this->fontlist;
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foreach ($tcpdfFonts as $fontName) {
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if (array_key_exists($fontName, $fontLabel)) {
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$list[$fontName] = $fontLabel[$fontName];
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}
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}
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return $list;
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}
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}
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