removed mods directory from the ATutor codebase

[atutor.git] / mods / photo_album / classes / phpThumb_1.7.2 / phpthumb.ico.php

diff --git a/mods/photo_album/classes/phpThumb_1.7.2/phpthumb.ico.php b/mods/photo_album/classes/phpThumb_1.7.2/phpthumb.ico.php
deleted file mode 100644 (file)
index aed7214..0000000
--- a/mods/photo_album/classes/phpThumb_1.7.2/phpthumb.ico.php
+++ /dev/null
@@ -1,119 +0,0 @@
-<?php
-//////////////////////////////////////////////////////////////
-///  phpThumb() by James Heinrich <info@silisoftware.com>   //
-//        available at http://phpthumb.sourceforge.net     ///
-//////////////////////////////////////////////////////////////
-///                                                         //
-// phpthumb.ico.php - .ICO output format functions          //
-//                                                         ///
-//////////////////////////////////////////////////////////////
-
-
-class phpthumb_ico {
-
-       function phpthumb_ico() {
-               return true;
-       }
-
-
-       function GD2ICOstring(&$gd_image_array) {
-               foreach ($gd_image_array as $key => $gd_image) {
-
-                       $ImageWidths[$key]  = ImageSX($gd_image);
-                       $ImageHeights[$key] = ImageSY($gd_image);
-               $bpp[$key]          = ImageIsTrueColor($gd_image) ? 32 : 24;
-               $totalcolors[$key]  = ImageColorsTotal($gd_image);
-
-                       $icXOR[$key] = '';
-                       for ($y = $ImageHeights[$key] - 1; $y >= 0; $y--) {
-                               for ($x = 0; $x < $ImageWidths[$key]; $x++) {
-                                       $argb = phpthumb_functions::GetPixelColor($gd_image, $x, $y);
-                                       $a = round(255 * ((127 - $argb['alpha']) / 127));
-                                       $r = $argb['red'];
-                                       $g = $argb['green'];
-                                       $b = $argb['blue'];
-
-                                       if ($bpp[$key] == 32) {
-                                               $icXOR[$key] .= chr($b).chr($g).chr($r).chr($a);
-                                       } elseif ($bpp[$key] == 24) {
-                                               $icXOR[$key] .= chr($b).chr($g).chr($r);
-                                       }
-
-                                       if ($a < 128) {
-                                               @$icANDmask[$key][$y] .= '1';
-                                       } else {
-                                               @$icANDmask[$key][$y] .= '0';
-                                       }
-                               }
-                               // mask bits are 32-bit aligned per scanline
-                               while (strlen($icANDmask[$key][$y]) % 32) {
-                                       $icANDmask[$key][$y] .= '0';
-                               }
-                       }
-                       $icAND[$key] = '';
-                       foreach ($icANDmask[$key] as $y => $scanlinemaskbits) {
-                               for ($i = 0; $i < strlen($scanlinemaskbits); $i += 8) {
-                                       $icAND[$key] .= chr(bindec(str_pad(substr($scanlinemaskbits, $i, 8), 8, '0', STR_PAD_LEFT)));
-                               }
-                       }
-
-               }
-
-           foreach ($gd_image_array as $key => $gd_image) {
-                       $biSizeImage = $ImageWidths[$key] * $ImageHeights[$key] * ($bpp[$key] / 8);
-
-               // BITMAPINFOHEADER - 40 bytes
-                       $BitmapInfoHeader[$key]  = '';
-                       $BitmapInfoHeader[$key] .= "\x28\x00\x00\x00";                              // DWORD  biSize;
-                       $BitmapInfoHeader[$key] .= phpthumb_functions::LittleEndian2String($ImageWidths[$key], 4);      // LONG   biWidth;
-                       // The biHeight member specifies the combined
-                       // height of the XOR and AND masks.
-                       $BitmapInfoHeader[$key] .= phpthumb_functions::LittleEndian2String($ImageHeights[$key] * 2, 4); // LONG   biHeight;
-               $BitmapInfoHeader[$key] .= "\x01\x00";                                      // WORD   biPlanes;
-                       $BitmapInfoHeader[$key] .= chr($bpp[$key])."\x00";                          // wBitCount;
-                       $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";                              // DWORD  biCompression;
-                       $BitmapInfoHeader[$key] .= phpthumb_functions::LittleEndian2String($biSizeImage, 4);            // DWORD  biSizeImage;
-               $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";                              // LONG   biXPelsPerMeter;
-               $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";                              // LONG   biYPelsPerMeter;
-               $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";                              // DWORD  biClrUsed;
-               $BitmapInfoHeader[$key] .= "\x00\x00\x00\x00";                              // DWORD  biClrImportant;
-               }
-
-
-               $icondata  = "\x00\x00";                                      // idReserved;   // Reserved (must be 0)
-               $icondata .= "\x01\x00";                                      // idType;       // Resource Type (1 for icons)
-               $icondata .= phpthumb_functions::LittleEndian2String(count($gd_image_array), 2);  // idCount;      // How many images?
-
-               $dwImageOffset = 6 + (count($gd_image_array) * 16);
-               foreach ($gd_image_array as $key => $gd_image) {
-               // ICONDIRENTRY   idEntries[1]; // An entry for each image (idCount of 'em)
-
-               $icondata .= chr($ImageWidths[$key]);                     // bWidth;          // Width, in pixels, of the image
-               $icondata .= chr($ImageHeights[$key]);                    // bHeight;         // Height, in pixels, of the image
-               $icondata .= chr($totalcolors[$key]);                     // bColorCount;     // Number of colors in image (0 if >=8bpp)
-               $icondata .= "\x00";                                      // bReserved;       // Reserved ( must be 0)
-
-               $icondata .= "\x01\x00";                                  // wPlanes;         // Color Planes
-                       $icondata .= chr($bpp[$key])."\x00";                      // wBitCount;       // Bits per pixel
-
-                       $dwBytesInRes = 40 + strlen($icXOR[$key]) + strlen($icAND[$key]);
-                       $icondata .= phpthumb_functions::LittleEndian2String($dwBytesInRes, 4);       // dwBytesInRes;    // How many bytes in this resource?
-
-                   $icondata .= phpthumb_functions::LittleEndian2String($dwImageOffset, 4);      // dwImageOffset;   // Where in the file is this image?
-                       $dwImageOffset += strlen($BitmapInfoHeader[$key]);
-                       $dwImageOffset += strlen($icXOR[$key]);
-                       $dwImageOffset += strlen($icAND[$key]);
-           }
-
-           foreach ($gd_image_array as $key => $gd_image) {
-                       $icondata .= $BitmapInfoHeader[$key];
-                       $icondata .= $icXOR[$key];
-                       $icondata .= $icAND[$key];
-           }
-
-           return $icondata;
-       }
-
-}
-
-?>
\ No newline at end of file