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   1. drupal6
   2. drupal7 image.gd.inc

Retrieve settings for the GD2 toolkit.

Verwandte Themen

Image toolkits

Drupal's image toolkits provide an abstraction layer for common image file manipulations like scaling, cropping, and rotating. The abstraction frees module authors from the need to support multiple image libraries, and it allows site…

Code

includes/image.gd.inc, line 24

<?php
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;
  }
}
?>