removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / filter / fun_wella.php

diff --git a/mods/wiki/plugins/filter/fun_wella.php b/mods/wiki/plugins/filter/fun_wella.php
deleted file mode 100644 (file)
index 6ebffb6..0000000
--- a/mods/wiki/plugins/filter/fun_wella.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-/*
-   adds some CSS to "beautify" the wiki page output,
-   many things can be configured inside of the code generation function;
-   the idea for this were brought from http://meyerweb.com/ and the original
-   'wella' text filter script
-*/
-
-
-$ewiki_plugins["view_final"][] = "ewiki_view_final_fun_wella";
-
-
-function ewiki_view_final_fun_wella(&$html, $id, $data, $action) {
-
-   #-- configuration
-   $where = "both";            // both, left, right, none
-   $width = 60;                        // actually only the half of the used width
-   $start = 0.25 * M_PI;       // where sin() starts
-   $length = 3 * M_PI;         // how much indentation to produce
-   $dx = M_PI / 32;            // calculation step width
-
-   $o = "";
-   for ($x=$start; $x<$length; $x+=$dx) {
-
-      $n = (int) ($width + $width * sin($x));
-
-      switch($where) {
-
-         case "both":
-           $o .= '<span style="float:left;clear:left;width:'.$n.'px;">&nbsp;</span>'.
-                 '<span style="float:right;clear:right;width:'.(2*$width-$n).'px;">&nbsp;</span>';
-           break;
-
-         default:
-           $o .= '<span style="float:' . $where . ';clear:' . $where .
-                 ';width:' . $n . 'px;">&nbsp;</span>';
-           break;
-      }
-   }
-
-   $o .= '<br style="display:none;">';
-   $html = "$o$html";
-}
-
-
-?>
\ No newline at end of file