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function image_gd_check_settings in Drupal 6

Same name and namespace in other branches

4 includes/image.inc \image_gd_check_settings()
5 includes/image.inc \image_gd_check_settings()
7 modules/system/image.gd.inc \image_gd_check_settings()

Verify GD2 settings (that the right version is actually installed).

Return value

A boolean indicating if the GD toolkit is avaiable on this machine.

Related topics

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…

2 calls to image_gd_check_settings()

image_gd_settings in includes/image.gd.inc: Retrieve settings for the GD2 toolkit.
image_get_toolkit in includes/image.inc: Retrieve the name of the currently used toolkit.

File

includes/image.gd.inc, line 66: GD2 toolkit for image manipulation within Drupal.

Code

function image_gd_check_settings() {
  if ($check = get_extension_funcs('gd')) {
    if (in_array('imagegd2', $check)) {

      // GD2 support is available.
      return TRUE;
    }
  }
  return FALSE;
}