1 files changed, 0 insertions, 221 deletions
diff --git a/includes/image.gd.inc b/includes/image.gd.inc
deleted file mode 100644
index ab26371f6..000000000
--- a/includes/image.gd.inc
+++ /dev/null
@@ -1,221 +0,0 @@
-<?php
-// $Id$
-
-/**
- * @file
- * GD2 toolkit for image manipulation within Drupal.
- */
-
-/**
- * @ingroup image
- * @{
- */
-
-/**
- * Retrieve information about the toolkit.
- */
-function image_gd_info() {
-  return array('name' => 'gd', 'title' => t('GD2 image manipulation toolkit'));
-}
-
-/**
- * Retrieve settings for the GD2 toolkit.
- */
-function image_gd_settings() {
-  if (image_gd_check_settings()) {
-    $form = array();
-    $form['status'] = array(
-      '#value' => t('The GD toolkit is installed and working properly.')
-    );
-
-    $form['image_jpeg_quality'] = array(
-      '#type' => 'textfield',
-      '#title' => t('JPEG quality'),
-      '#description' => t('Define the image quality for JPEG manipulations. Ranges from 0 to 100. Higher values mean better image quality but bigger files.'),
-      '#size' => 10,
-      '#maxlength' => 3,
-      '#default_value' => variable_get('image_jpeg_quality', 75),
-      '#field_suffix' => t('%'),
-    );
-    $form['#element_validate'] = array('image_gd_settings_validate');
-
-    return $form;
-  }
-  else {
-    form_set_error('image_toolkit', t('The GD image toolkit requires that the GD module for PHP be installed and configured properly. For more information see <a href="@url">PHP\'s image documentation</a>.', array('@url' => 'http://php.net/image')));
-    return FALSE;
-  }
-}
-
-/**
- * Validate the submitted GD settings.
- */
-function image_gd_settings_validate($form, &$form_state) {
-  // Validate image quality range.
-  $value = $form_state['values']['image_jpeg_quality'];
-  if (!is_numeric($value) || $value < 0 || $value > 100) {
-    form_set_error('image_jpeg_quality', t('JPEG quality must be a number between 0 and 100.'));
-  }
-}
-
-/**
- * Verify GD2 settings (that the right version is actually installed).
- *
- * @return
- *   A boolean indicating if the GD toolkit is avaiable on this machine.
- */
-function image_gd_check_settings() {
-  if ($check = get_extension_funcs('gd')) {
-    if (in_array('imagegd2', $check)) {
-      // GD2 support is available.
-      return TRUE;
-    }
-  }
-  return FALSE;
-}
-
-/**
- * Scale an image to the specified size using GD.
- */
-function image_gd_resize($source, $destination, $width, $height) {
-  if (!file_exists($source)) {
-    return FALSE;
-  }
-
-  $info = image_get_info($source);
-  if (!$info) {
-    return FALSE;
-  }
-
-  $im = image_gd_open($source, $info['extension']);
-  if (!$im) {
-    return FALSE;
-  }
-
-  $res = imagecreatetruecolor($width, $height);
-  if ($info['extension'] == 'png') {
-    $transparency = imagecolorallocatealpha($res, 0, 0, 0, 127);
-    imagealphablending($res, FALSE);
-    imagefilledrectangle($res, 0, 0, $width, $height, $transparency);
-    imagealphablending($res, TRUE);
-    imagesavealpha($res, TRUE);
-  }
-  elseif ($info['extension'] == 'gif') {
-    // If we have a specific transparent color.
-    $transparency_index = imagecolortransparent($im);
-    if ($transparency_index >= 0) {
-      // Get the original image's transparent color's RGB values.
-      $transparent_color = imagecolorsforindex($im, $transparency_index);
-      // Allocate the same color in the new image resource.
-      $transparency_index = imagecolorallocate($res, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
-      // Completely fill the background of the new image with allocated color.
-      imagefill($res, 0, 0, $transparency_index);
-      // Set the background color for new image to transparent.
-      imagecolortransparent($res, $transparency_index);
-      // Find number of colors in the images palette.
-      $number_colors = imagecolorstotal($im);
-      // Convert from true color to palette to fix transparency issues.
-      imagetruecolortopalette($res, TRUE, $number_colors);
-    }
-  }
-  imagecopyresampled($res, $im, 0, 0, 0, 0, $width, $height, $info['width'], $info['height']);
-  $result = image_gd_close($res, $destination, $info['extension']);
-
-  imagedestroy($res);
-  imagedestroy($im);
-
-  return $result;
-}
-
-/**
- * Rotate an image the given number of degrees.
- */
-function image_gd_rotate($source, $destination, $degrees, $background = 0x000000) {
-  if (!function_exists('imageRotate')) {
-    return FALSE;
-  }
-
-  $info = image_get_info($source);
-  if (!$info) {
-    return FALSE;
-  }
-
-  $im = image_gd_open($source, $info['extension']);
-  if (!$im) {
-    return FALSE;
-  }
-
-  $res = imageRotate($im, $degrees, $background);
-  $result = image_gd_close($res, $destination, $info['extension']);
-
-  return $result;
-}
-
-/**
- * Crop an image using the GD toolkit.
- */
-function image_gd_crop($source, $destination, $x, $y, $width, $height) {
-  $info = image_get_info($source);
-  if (!$info) {
-    return FALSE;
-  }
-
-  $im = image_gd_open($source, $info['extension']);
-  $res = imageCreateTrueColor($width, $height);
-  imageCopy($res, $im, 0, 0, $x, $y, $width, $height);
-  $result = image_gd_close($res, $destination, $info['extension']);
-
-  imageDestroy($res);
-  imageDestroy($im);
-
-  return $result;
-}
-
-/**
- * GD helper function to create an image resource from a file.
- *
- * @param $file
- *   A string file path where the iamge should be saved.
- * @param $extension
- *   A string containing one of the following extensions: gif, jpg, jpeg, png.
- * @return
- *   An image resource, or FALSE on error.
- */
-function image_gd_open($file, $extension) {
-  $extension = str_replace('jpg', 'jpeg', $extension);
-  $open_func = 'imageCreateFrom' . $extension;
-  if (!function_exists($open_func)) {
-    return FALSE;
-  }
-  return $open_func($file);
-}
-
-/**
- * GD helper to write an image resource to a destination file.
- *
- * @param $res
- *   An image resource created with image_gd_open().
- * @param $destination
- *   A string file path where the iamge should be saved.
- * @param $extension
- *   A string containing one of the following extensions: gif, jpg, jpeg, png.
- * @return
- *   Boolean indicating success.
- */
-function image_gd_close($res, $destination, $extension) {
-  $extension = str_replace('jpg', 'jpeg', $extension);
-  $close_func = 'image' . $extension;
-  if (!function_exists($close_func)) {
-    return FALSE;
-  }
-  if ($extension == 'jpeg') {
-    return $close_func($res, $destination, variable_get('image_jpeg_quality', 75));
-  }
-  else {
-    return $close_func($res, $destination);
-  }
-}
-
-/**
- * @} End of "ingroup image".
- */