23. april 2004 - 07:15
#12
<?php
////////////////////////////////////////////////////
// PDF_Label
// Copyright (C) 2003 Laurent PASSEBECQ (LPA)
// Based on code by Steve Dillon : steved@mad.scientist.com
//-------------------------------------------------------------------
/**
* PDF_Label - PDF label editing
* @package PDF_Label
* @author Laurent PASSEBECQ <lpasseb@numericable.fr>
* @copyright 2003 Laurent PASSEBECQ
**/
require_once('fpdf/fpdf.php');
class PDF_Label extends FPDF {
// Private properties
var $_Avery_Name = ''; // Name of format
var $_Margin_Left = 0; // Left margin of labels
var $_Margin_Top = 0; // Top margin of labels
var $_X_Space = 0; // Horizontal space between 2 labels
var $_Y_Space = 0; // Vertical space between 2 labels
var $_X_Number = 0; // Number of labels horizontally
var $_Y_Number = 0; // Number of labels vertically
var $_Width = 0; // Width of label
var $_Height = 0; // Height of label
var $_Char_Size = 0; // Character size
var $_Line_Height = 0; // Default line height
var $_Metric = 'mm'; // Type of metric for labels.. Will help to calculate good values
var $_Metric_Doc = 'mm'; // Type of metric for the document
var $_Font_Name = 'Arial'; // Name of the font
var $_COUNTX = 1;
var $_COUNTY = 1;
// Listing of labels size
var $_Avery_Labels = array (
'5160'=>array('name'=>'5160', 'paper-size'=>'letter', 'metric'=>'mm', 'marginLeft'=>1.762, 'marginTop'=>10.7, 'NX'=>3, 'NY'=>10, 'SpaceX'=>3.175, 'SpaceY'=>0, 'width'=>66.675, 'height'=>25.4, 'font-size'=>8),
'5161'=>array('name'=>'5161', 'paper-size'=>'letter', 'metric'=>'mm', 'marginLeft'=>0.967, 'marginTop'=>10.7, 'NX'=>2, 'NY'=>10, 'SpaceX'=>3.967, 'SpaceY'=>0, 'width'=>101.6, 'height'=>25.4, 'font-size'=>8),
'5162'=>array('name'=>'5162', 'paper-size'=>'letter', 'metric'=>'mm', 'marginLeft'=>0.97, 'marginTop'=>20.224, 'NX'=>2, 'NY'=>7, 'SpaceX'=>4.762, 'SpaceY'=>0, 'width'=>100.807, 'height'=>35.72, 'font-size'=>8),
'5163'=>array('name'=>'5163', 'paper-size'=>'letter', 'metric'=>'mm', 'marginLeft'=>1.762, 'marginTop'=>10.7, 'NX'=>2, 'NY'=>5, 'SpaceX'=>3.175, 'SpaceY'=>0, 'width'=>101.6, 'height'=>50.8, 'font-size'=>8),
'5164'=>array('name'=>'5164', 'paper-size'=>'letter', 'metric'=>'in', 'marginLeft'=>0.148, 'marginTop'=>0.5, 'NX'=>2, 'NY'=>3, 'SpaceX'=>0.2031, 'SpaceY'=>0, 'width'=>4.0, 'height'=>3.33, 'font-size'=>12),
'8600'=>array('name'=>'8600', 'paper-size'=>'letter', 'metric'=>'mm', 'marginLeft'=>7.1, 'marginTop'=>19, 'NX'=>3, 'NY'=>10, 'SpaceX'=>9.5, 'SpaceY'=>3.1, 'width'=>66.6, 'height'=>25.4, 'font-size'=>8),
'L7163'=>array('name'=>'L7163', 'paper-size'=>'A4', 'metric'=>'mm', 'marginLeft'=>5, 'marginTop'=>15, 'NX'=>2, 'NY'=>7, 'SpaceX'=>25, 'SpaceY'=>0, 'width'=>99.1, 'height'=>38.1, 'font-size'=>9),
'LJJR'=>array('name'=>'LJJR', 'paper-size'=>'A4', 'metric'=>'mm', 'marginLeft'=>5, 'marginTop'=>5, 'NX'=>3, 'NY'=>8, 'SpaceX'=>0, 'SpaceY'=>0, 'width'=>70, 'height'=>38.2, 'font-size'=>9)
);
// convert units (in to mm, mm to in)
// $src and $dest must be 'in' or 'mm'
function _Convert_Metric ($value, $src, $dest) {
if ($src != $dest) {
$tab['in'] = 39.37008;
$tab['mm'] = 1000;
return $value * $tab[$dest] / $tab[$src];
} else {
return $value;
}
}
// Give the height for a char size given.
function _Get_Height_Chars($pt) {
// Array matching character sizes and line heights
$_Table_Hauteur_Chars = array(6=>2, 7=>2.5, 8=>3, 9=>4, 10=>5, 11=>6, 12=>7, 13=>8, 14=>9, 15=>10);
if (in_array($pt, array_keys($_Table_Hauteur_Chars))) {
return $_Table_Hauteur_Chars[$pt];
} else {
return 100; // There is a prob..
}
}
function _Set_Format($format) {
$this->_Metric = $format['metric'];
$this->_Avery_Name = $format['name'];
$this->_Margin_Left = $this->_Convert_Metric ($format['marginLeft'], $this->_Metric, $this->_Metric_Doc);
$this->_Margin_Top = $this->_Convert_Metric ($format['marginTop'], $this->_Metric, $this->_Metric_Doc);
$this->_X_Space = $this->_Convert_Metric ($format['SpaceX'], $this->_Metric, $this->_Metric_Doc);
$this->_Y_Space = $this->_Convert_Metric ($format['SpaceY'], $this->_Metric, $this->_Metric_Doc);
$this->_X_Number = $format['NX'];
$this->_Y_Number = $format['NY'];
$this->_Width = $this->_Convert_Metric ($format['width'], $this->_Metric, $this->_Metric_Doc);
$this->_Height = $this->_Convert_Metric ($format['height'], $this->_Metric, $this->_Metric_Doc);
$this->Set_Font_Size($format['font-size']);
}
// Constructor
function PDF_Label ($format, $unit='mm', $posX=1, $posY=1) {
if (is_array($format)) {
// Custom format
$Tformat = $format;
} else {
// Avery format
$Tformat = $this->_Avery_Labels[$format];
}
parent::FPDF('P', $Tformat['metric'], $Tformat['paper-size']);
$this->_Set_Format($Tformat);
$this->Set_Font_Name('Arial');
$this->SetMargins(0,0);
$this->SetAutoPageBreak(false);
$this->_Metric_Doc = $unit;
// Start at the given label position
if ($posX > 1) $posX--; else $posX=0;
if ($posY > 1) $posY--; else $posY=0;
if ($posX >= $this->_X_Number) $posX = $this->_X_Number-1;
if ($posY >= $this->_Y_Number) $posY = $this->_Y_Number-1;
$this->_COUNTX = $posX;
$this->_COUNTY = $posY;
}
// Sets the character size
// This changes the line height too
function Set_Font_Size($pt) {
if ($pt > 3) {
$this->_Char_Size = $pt;
$this->_Line_Height = $this->_Get_Height_Chars($pt);
$this->SetFontSize($this->_Char_Size);
}
}
// Method to change font name
function Set_Font_Name($fontname) {
if ($fontname != '') {
$this->_Font_Name = $fontname;
$this->SetFont($this->_Font_Name);
}
}
// Print a label
function Add_PDF_Label($texte) {
// We are in a new page, then we must add a page
if (($this->_COUNTX ==0) and ($this->_COUNTY==0)) {
$this->AddPage();
}
$_PosX = $this->_Margin_Left+($this->_COUNTX*($this->_Width+$this->_X_Space));
$_PosY = $this->_Margin_Top+($this->_COUNTY*($this->_Height+$this->_Y_Space));
$this->SetXY($_PosX+3, $_PosY+3);
$this->MultiCell($this->_Width, $this->_Line_Height, $texte);
$this->_COUNTY++;
if ($this->_COUNTY == $this->_Y_Number) {
// End of column reached, we start a new one
$this->_COUNTX++;
$this->_COUNTY=0;
}
if ($this->_COUNTX == $this->_X_Number) {
// Page full, we start a new one
$this->_COUNTX=0;
$this->_COUNTY=0;
}
}
}
?>
