Goliath polymap

Draw nice polygon on a google map

Required

Google Map API key

You need to have a Google map API key

And you need to add it to your wp-config.php this way :

define( 'GOOGLE_MAP_API', 'AIzaSy*******************NZfs' );

Filters

gpm/post-type

To add the metabox on your custom post type you can use the filter gpm/post-type. Keep in mind you need to return an array.

// Example to add polymap metabox to a custom post type named "operation"
add_filter( 'gpm/post-type', function(){
    return array( 'operation' );
});