application/ship-simu/templates/de/image/code_captcha.img

   1 <?php
   2 // Needed in every image template to initialy set the image type
   3 $helper = ImageHelper::createImageHelper($this, 'png');
   4 $helper->setImageName('code_captcha');
   5 $helper->setBaseImage('base_code');
   6
   7 // Set image dimensions
   8 $helper->setWidth(100);
   9 $helper->setHeight(50);
  10
  11 // Get random number
  12 $rand = $helper->getRngInstance()->randomNumber(0, 6);
  13
  14 // Background and foreground color
  15 switch ($rand) {
  16         case 1:
  17                 // First varriant
  18                 $helper->setBackgroundColorRedGreenBlue('rand', 0x90  , 0x00  );
  19                 $helper->setForegroundColorRedGreenBlue(0x00  , 0xff  , 'rand');
  20                 break;
  21
  22         case 2:
  23                 // Second varriant
  24                 $helper->setBackgroundColorRedGreenBlue(0x90  , 'rand', 0x00  );
  25                 $helper->setForegroundColorRedGreenBlue(0xff  , 0x00  , 'rand');
  26                 break;
  27
  28         case 3:
  29                 // Third varriant
  30                 $helper->setBackgroundColorRedGreenBlue('rand', 0x00  , 0x90  );
  31                 $helper->setForegroundColorRedGreenBlue(0x00  , 'rand', 0xff  );
  32                 break;
  33
  34         case 4:
  35                 // Forth varriant
  36                 $helper->setBackgroundColorRedGreenBlue(0x00  , 0x90  , 'rand');
  37                 $helper->setForegroundColorRedGreenBlue(0x00  , 'rand', 0xa0  );
  38                 break;
  39
  40         case 5:
  41                 // Fith varriant
  42                 $helper->setBackgroundColorRedGreenBlue('rand', 0x00  , 0x90  );
  43                 $helper->setForegroundColorRedGreenBlue(0x00  , 0xe0  , 'rand');
  44                 break;
  45
  46         default:
  47                 // Last varriant
  48                 $helper->setBackgroundColorRedGreenBlue(0x00  , 'rand', 0x90  );
  49                 $helper->setForegroundColorRedGreenBlue(0xff  , 0x00  , 'rand');
  50                 break;
  51 }
  52
  53 // Random X/Y factors...
  54 $xRand = $helper->getRngInstance()->randomNumber(0, 45);
  55 $yRand = $helper->getRngInstance()->randomNumber(0, 25);
  56
  57 // Add code
  58 $helper->addTextLine('code');
  59 $helper->setCoord((5 + $xRand), (5 + $yRand));
  60 $helper->setFontSize('rand');
  61 $helper->setImageString('{?decrypted_code?}');
  62
  63 // Only for debug!
  64 /*
  65 $helper->addTextLine('debug');
  66 $helper->setCoord(90, 35);
  67 $helper->setFontSize(3);
  68 $helper->setImageString($rand);
  69 */
  70
  71 // Flush content to the template engine
  72 $helper->flushContent();
  73
  74 // Comment this out if image is done
  75 //$this->debugInstance();
  76
  77 // [EOF]
  78 ?>