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NOTE: Most of the IM snippets have been tested on IM version 6.3.5 There may be some differences if you are using the code on other versions.

Fonts Installed view - Anthony 15/6/2008

This shows all the installed fonts with the name written using the actual font. There were acouple of problems with this example. 1/ The ' had been missed out in the preg_match and 2/ I have found that the array generated with font and type are different. I tested it with a version below 6.3.5 and it worked but would not work in versions above that. I have modifeid the code to work with both versions but it will need to be tidied up.

  1. <?php 
  2. system("convert -version");
  3. // Select the version number from the configeration file
  4.     preg_match('/^LIB_VERSION_NUMBER ([0-9,]+)$/m', shell_exec("convert -list configure "), $vnums);
  6. // Seperate the numbers at the ,
  7.     $number = explode( ",", $vnums[1] );
  9. // Format the version from 6,3,4,1 format to 06030401
  10.     $version = "";
  11.     for($i=0;$i<4;$i++)
  12.     {
  13.     $version .= str_pad( $number[$i], 2, '0', STR_PAD_LEFT );
  14.     }    
  15.    
  16. // The 'list' method used to get the fonts changed in IM v6.3.5-7
  17.     $font_list = ( $version > "06030507" ) ? "font" : "type";
  19. // Populate the array only - do not display it
  20.     exec("convert -list $font_list", $IMarray, $code);
  21.    
  22. // Sort the array alphabeticly
  23.     sort( $IMarray );
  25. // Setup some default values
  26.     $delete = array();
  27.     $image_list = "";
  29. // Function to remove items from array
  30.     function array_delete( $array, $filterfor ){ 
  31.         $thisarray = array (); 
  32.         foreach( $array as $value ) 
  33.         if( stristr( $value, $filterfor )===false && strlen( $value )>0) 
  34.         $thisarray[] = $value; 
  35.         return $thisarray; 
  36.     } 
  38. // Remove items containing Name from the arrary
  39.     $NoName = array_delete( $IMarray, "Name" ); 
  41. // Remove items containing Path: from the array
  42.     $NoPath = array_delete( $NoName, "Path:" ); 
  44. // Remove items containing Path: from the array
  45.     $NoFamily = array_delete( $NoPath, "family:" );
  46.    
  47. // Remove items containing Path: from the array
  48.     $NoStretch = array_delete( $NoFamily, "stretch:" );
  49.    
  50.    // Remove items containing Path: from the array
  51.     $NoWeight = array_delete( $NoStretch, "weight:" );
  52.    
  53.       // Remove items containing Path: from the array
  54.     $NoStyle = array_delete( $NoWeight, "style:" );
  55.    
  56. // Find the amount of items in the array
  57.     $count = count( $NoStyle );
  59. // Reduce the count by one as the array starts at 0
  60.     $count = $count-1;
  62. // Start the loop to generate the images
  63.     for ( $i=2; $i<=$count; $i++ ) {
  65. // Get the font name from the array
  66.         $FirstPart = explode(':', $NoStyle[$i]);
  67.         $Font = str_replace( ' ', '', $FirstPart['1']);   
  68.         $Image = $Font.".png";   
  69.       
  70. // Create the images
  71. $cmd = "-size 250x15 xc:lightblue -font $Font -pointsize 13 -draw \"gravity West fill black text 0,0 $Font \" ";
  72. // echo $cmd."<br>";
  73. exec("convert $cmd $Image");
  75. // Generate the list of images for use in the large image
  76.         $image_list = $image_list." ".$Image;
  78. // Generate the array of tempory images to delete
  79.         $delete[] = $Image;
  80.     }
  82. // Create the large image
  83.     exec("convert -background white -gravity Center $image_list -append fonts.png");
  85. // Delete the tempory images
  86.     foreach ( $delete as $value ) { 
  87.         unlink( $value ); }
  88. ?> 
  89. <img src="fonts.png">

For more examples and information check out the main Imagemagick section.

Batch file View

Check size before resizing View

Dividing an image View

Fonts Installed view View

Get image data into a variable 1 View

Get image data into a variable 2 View

Gravity option View

New image size in variable View

Row of images View

Setup Information View

Use an array View

Warhol effect View