<?php
require 'alphapdf.php';
$pdf = new AlphaPDF();
$pdf->AddPage();
$pdf->SetLineWidth(1.5);
// draw opaque red square
$pdf->SetFillColor(255, 0, 0);
$pdf->Rect(10, 10, 40, 40, 'DF');
// set alpha to semi-transparency
$pdf->SetAlpha(0.5);
// draw green square
$pdf->SetFillColor(0, 255, 0);
$pdf->Rect(20, 20, 40, 40, 'DF');
// draw jpeg image
$pdf->Image('lena.jpg', 30, 30, 40);
// restore full opacity
$pdf->SetAlpha(1);
// print name
$pdf->SetFont('Arial', '', 12);
$pdf->Text(46, 68, 'Lena');
$pdf->Output();
$pwidth = $pdf->GetStringWidth($price);
while ($pwidth > ($label_width - $left_margin * 2 - $vmargin * 2) / 2 && $size) {
$pdf->SetFontSize(--$size);
$pwidth = $pdf->GetStringWidth($price);
}
// sale price
$price = '$' . ($item['sale_price'] ? $item['sale_price'] : $item['retail_price']);
$pwidth = $pdf->GetStringWidth($price);
$pdf->Text($label_width - $left_margin - $pwidth, $label_height / 2 + $vmargin, $price);
// retail price, if different
if ($item['sale_price']) {
$price = '$' . $item['retail_price'];
$pwidth = $pdf->GetStringWidth($price);
$pdf->Text($left_margin + $vmargin, $label_height / 2 + $vmargin, $price);
$pdf->SetDrawColor(0);
$pdf->SetAlpha(0.4);
$line_width = $size / 3;
$pdf->SetLineWidth($line_width / 72);
$pdf->Line($left_margin, $label_height / 2 + $vmargin - ($size / 72 / 2 - $line_width / 72 / 2), $left_margin + $pwidth + $vmargin * 2, $label_height / 2 + $vmargin - ($size / 72 / 2 - $line_width / 72 / 2));
$pdf->SetAlpha(1);
}
// write the barcode
$code = $item['fake_barcode'];
if ($item['barcode']) {
foreach ($item['barcode'] as $barcode => $quantity) {
if ($quantity == 1) {
$code = $barcode;
break;
}
}
}
