コード例 #1
0
ファイル: barcode.php プロジェクト: eznibe/north-stock
                 case 'w':
                     ImageLine($image, $position, $dispcod, $position, 18 + $dispcod, $black);
                     ImageLine($image, $position + 1, $dispcod, $position + 1, 18 + $dispcod, $black);
                     break;
             }
             $position += 4;
         }
     }
     header('Content-type: image/png');
     //send image-header
     ImagePNG($image);
     ImageDestroy($image);
 } elseif (preg_match("/^(\\d\\d)+\$/", $_GET['barcode']) && ($coding == 'DWIM' || $coding == '128C')) {
     $barcode = 'ST' . $_GET['barcode'] . 'OP';
     //include START and STOP-bars
     CreateImage(strlen($barcode) * 11 / 2 + 2, 42 + $dispcod);
     //11 pixels per 2 digits, except for the last one, which has 13 (11 + 2)
     if ($dispcod) {
         ImageString($image, 3, strlen($barcode) * 11 / 4 - 11, 0, '128C', $black);
     }
     $pos = 0;
     //draw bars (including START and STOP)
     for ($digit = 0; $digit < strlen($barcode); $digit += 2) {
         $bars = $bar128c[substr($barcode, $digit, 2)];
         //something like '113141' (BWBWBW)
         for ($bar = 0; $bar < strlen($bars); $bar++) {
             for ($counter = 0; $counter < substr($bars, $bar, 1); $counter++) {
                 ImageLine($image, $pos, $dispcod, $pos++, 42 + $dispcod, $bar % 2 ? $white : $black);
             }
         }
     }
コード例 #2
0
ファイル: captcha.php プロジェクト: neilor/MuShopping-v3
<?php

require "../settings.php";
session_save_path("../tmp");
session_name(SESSION_NAME_SHOP);
session_start();
CreateImage();
function CreateImage()
{
    // cria o c�digo
    $md5Hash = md5(rand(0, 999));
    $securityCode = substr($md5Hash, 0, 6);
    // define a sess�o
    $_SESSION["SecurityCode"] = $securityCode;
    // dimens�es
    $width = 134;
    $height = 40;
    // cria imagem
    $image = @imagecreate($width, $height);
    // cores
    $white = imagecolorallocate($image, 0xff, 0xff, 0xff);
    $black = imagecolorallocate($image, 0x0, 0x0, 0x0);
    $grey = imagecolorallocate($image, 0x33, 0x33, 0x33);
    $blue = imagecolorallocate($image, 0x0, 0x0, 0xff);
    $red = imagecolorallocate($image, 0xff, 0x0, 0x0);
    $yellow = imagecolorallocate($image, 0xff, 0xff, 0x0);
    $arrayColors = array($grey, $black, $red, $blue);
    imagefill($image, 0, 0, $white);
    // escreve na imagem
    $arrayFonts = array("fonts/calibri.ttf", "fonts/berlin.ttf");
    for ($i = 0, $y = strlen($securityCode); $i < $y; $i++) {