59 lines
2.1 KiB
PHP
59 lines
2.1 KiB
PHP
<?php
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// Including all required classes
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require('barcode_php7/class/BCGFont.php');
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require('barcode_php7/class/BCGColor.php');
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require('barcode_php7/class/BCGDrawing.php');
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// Including the barcode technology
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include('barcode_php7/class/BCGcode39.barcode.php');
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function barcode_BCGcode39_saveImage ($filename, $systemPath = "..", $text, $scale, $thickness, $imgWidth, $imgheight) {
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$retVal = "";
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if ($filename != "") :
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if ($scale == "") : $scale = "2"; endif;
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if ($thickness == "") : $thickness = "30"; endif;
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// Loading Font
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$font = new BCGFont('./barcode_php7/class/font/Arial.ttf', 18);
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// The arguments are R, G, B for color.
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$color_black = new BCGColor(0, 0, 0);
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$color_white = new BCGColor(255, 255, 255);
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$code = new BCGcode39();
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$code->setScale($scale); // Resolution
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$code->setThickness($thickness); // Thickness
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$code->setForegroundColor($color_black); // Color of bars
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$code->setBackgroundColor($color_white); // Color of spaces
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$code->setFont($font); // Font (or 0)
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$code->parse($text); // Text
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/* Here is the list of the arguments
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1 - Filename (empty : display on screen)
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2 - Background color */
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$drawing = new BCGDrawing($filename, $color_white);
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$drawing->setBarcode($code);
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$drawing->draw();
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// Header that says it is an image (remove it if you save the barcode to a file)
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if (false) :
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header('Content-Type: image/png');
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endif;
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// Draw (or save) the image into PNG format.
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$drawing->finish($drawing->IMG_FORMAT_PNG);
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// Manual scaling of the displayed image
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if ($imgWidth != "") : $imgWidth = " width=\"" . $imgWidth . "\" "; endif;
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if ($imgheight != "") : $imgheight = " height=\"" . $imgheight . "\" "; endif;
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if ($systemPath == "..") :
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$retVal = "<img src=\"" . $filename . "\" border=\"0\"" . $imgWidth . $imgheight . ">";
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else :
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$retVal = "<img src=\"<PATH_ABS>" . $filename . "</PATH_ABS>\" border=\"0\"" . $imgWidth . $imgheight . ">";
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endif;
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endif;
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return $retVal;
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}
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?>
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