function image_gd_settings in Drupal 7

Same name and namespace in other branches

1. 4 includes/image.inc \image_gd_settings()
2. 5 includes/image.inc \image_gd_settings()
3. 6 includes/image.gd.inc \image_gd_settings()

Retrieve settings for the GD2 toolkit.

Related topics

File

modules/system/image.gd.inc, line 16

GD2 toolkit for image manipulation within Drupal.

Code

function image_gd_settings() {
  if (image_gd_check_settings()) {
    $form['status'] = array(
      '#markup' => 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;
  }
}