WordPress.org

1. Upload google_routeplaner-folder to the /wp-content/plugins/ directory
2. Activate the plugin through the 'Plugins' menu in WordPress

Usage

After activating the plugin there is a new menu in your admin interface of WordPress called Routeplaner. Open the menu and choose routes from the submenu. Now click on Create Route and insert a destination. Change the rest of the settings like you want the map to look like.

Save the route and you will recieve a code to insert into your page. The code looks like [googlerouteplaner=1] (the number is your routes id and changes for every route). Just insert this code to your page or post - done.