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Source View: twentyeleven_header_image_height

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
113      // This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images
114      add_theme_support( 'post-thumbnails' );
115
116      // Add support for custom headers.
117      $custom_header_support = array(
118           // The default header text color.
119           'default-text-color' => '000',
120           // The height and width of our custom header.
121           'width' => apply_filters( 'twentyeleven_header_image_width', 1000 ),
122           'height' => apply_filters( 'twentyeleven_header_image_height', 288 ),
123           // Support flexible heights.
124           'flex-height' => true,
125           // Random image rotation by default.
126           'random-default' => true,
127           // Callback for styling the header.
128           'wp-head-callback' => 'twentyeleven_header_style',
129           // Callback for styling the header preview in the admin.
130           'admin-head-callback' => 'twentyeleven_admin_header_style',
131           // Callback used to display the header preview in the admin.