/test/image.php

https://github.com/Certun/ExtJS-Themer · PHP · 95 lines · 80 code · 2 blank · 13 comment · 9 complexity · ada9271e15bf3128a8a81509d8a41921 MD5 · raw file 

    

  1. <?php
    2. 

  2. /**
    3. 

  3.  * Created by JetBrains PhpStorm.
    4. 

  4.  * User: Ernesto J Rodriguez (Certun)
    5. 

  5.  * Date: 10/9/11
    6. 

  6.  * Time: 9:23 PM
    7. 

  7.  * @param string $path
    8. 

  8.  * @param int $level
    9. 

  9.  * @internal param $im
    10. 

  10.  * @internal param $red
    11. 

  11.  * @internal param $green
    12. 

  12.  * @internal param $blue
    13. 

  13.  * @return void
    14. 

  14.  */
    15. 

  15. 

  16. function getDirectory( $path = '.', $level = 0 ){
    17. 

  17.     $ignore = array( 'cgi-bin', '.', '..' ); //<<-------------------// Directories to ignore when listing output. Many hosts will deny PHP access to the cgi-bin.
    18. 

  18.     $dh = @opendir( $path ); //<<-----------------------------------// Open the directory to the handle $dh
    19. 

  19.     while( false !== ( $file = readdir( $dh ) ) ){ //<<-------------// Loop through the directory
    20. 

  20.         if( !in_array( $file, $ignore ) ){ //<<---------------------// Check that this file is not to be ignored
    21. 

  21.             $spaces = str_repeat( '&nbsp;', ( $level * 4 ) ); //<<--// Just to add spacing to the list, to better show the directory tree
    22. 

  22.             if( is_dir( "$path/$file" ) ){ //<<---------------------// Its a directory, so we need to keep reading down...
    23. 

  23.                 echo "<br /><strong>$path $file</strong> (DIR)<br />";
    24. 

  24.                 getDirectory( "$path/$file", ($level+1) ); //<<-----// Re-call this same function but on a new directory. this is what makes function recursive.
    25. 

  25.             } else {
    26. 

  26.                 echo "$path $file<br />"; //<<----------------------// Just print out the filename for now!
    27. 

  27.             }
    28. 

  28.         }
    29. 

  29.     }
    30. 

  30.     closedir( $dh );    // Close the directory handle
    31. 

  31. }
    32. 

  32. 

  33. if ($_POST){
    34. 

  34.     function ImageSelectiveColor($im,$red,$green,$blue){
    35. 

  35.         for( $i=0 ; $i<imagecolorstotal($im) ; $i++){
    36. 

  36.             $col        = ImageColorsForIndex($im,$i);
    37. 

  37.             $red_set    = $red / 150 * $col['red'];
    38. 

  38.             $green_set  = $green / 150 * $col['green'];
    39. 

  39.             $blue_set   = $blue / 150 * $col['blue'];
    40. 

  40.             if($red_set>255)    $red_set    = 255;
    41. 

  41.             if($green_set>255)  $green_set  = 255;
    42. 

  42.             if($blue_set>255)   $blue_set   = 255;
    43. 

  43.             imagecolorset($im,$i,$red_set,$green_set,$blue_set);
    44. 

  44.         }
    45. 

  45.       return $im;
    46. 

  46.     }
    47. 

  47.     $imgname = "test.gif";
    48. 

  48.     $im = imagecreatefromgif($imgname);
    49. 

  49.     if(isset($_POST['1'])){
    50. 

  50.         $r = 30;
    51. 

  51.         $g = 115;
    52. 

  52.         $b = 115;
    53. 

  53.     } elseif(isset($_POST['2'])){
    54. 

  54.         $r = 115;
    55. 

  55.         $g = 30;
    56. 

  56.         $b = 115;
    57. 

  57.     } elseif(isset($_POST['3'])){
    58. 

  58.         $r = 115;
    59. 

  59.         $g = 115;
    60. 

  60.         $b = 30;
    61. 

  61.     } elseif(isset($_POST['4'])){
    62. 

  62.         $r = 190;
    63. 

  63.         $g = 20;
    64. 

  64.         $b = 150;
    65. 

  65.     } elseif(isset($_POST['5'])){
    66. 

  66.         $r = 75;
    67. 

  67.         $g = 110;
    68. 

  68.         $b = 190;
    69. 

  69.     }
    70. 

  70.     $im = ImageSelectiveColor($im,$r,$g,$b);
    71. 

  71.     $imgname = "result.gif";
    72. 

  72.     imagegif($im, $imgname ); // save image as gif
    73. 

  73.     imagedestroy($im);
    74. 

  74.     header('Location: image.php');
    75. 

  75. }
    76. 

  76. ?>
    77. 

  77. <html>
    78. 

  78.     <head></head>
    79. 

  79.     <body>
    80. 

  80.         <form id="color" action="" method="POST">
    81. 

  81.             <input type="submit" value="submit" name="1" />
    82. 

  82.             <input type="submit" value="submit" name="2" />
    83. 

  83.             <input type="submit" value="submit" name="3" />
    84. 

  84.             <input type="submit" value="submit" name="4" />
    85. 

  85.             <input type="submit" value="submit" name="5" />
    86. 

  86.         </form>
    87. 

  87.         <br/><br/>
    88. 

  88.         <img src="test.gif" alt="" />
    89. 

  89.         <img src="result.gif?<?php echo rand(5, 1000) ?>" alt="" />
    90. 

  90.         <br/><br/>
    91. 

  91.         <h2>This is to test the getDirectory funtion</h2>
    92. 

  92.         <p>This funtion will read all the file inste the images dir to then GD the images</p>
    93. 

  93.         <?php getDirectory( "../theme_templates/default/resources/themes/images" ); ?>
    94. 

  94.     </body>
    95. 

  95. </html>
    96.