gcampper_ex1.rb

# An example of normal route:
route = "EGLL-LOWI"
route.gcmap # => Returns an image map URL for the route EGLL-LOWI

# An exampmle of layover route:
another_route = "LFST-LSZH-LBSF"
another_route.gcmap # => Returns an image map URL for the layover route LFST-LSZH-LBSF

# The method can be applied directly to a string:
"EGLL-LOWI".gcmap # => Returns an image map URL for the route EGLL-LOWI

# It's not case sensitive:
"egll-lowi".gcmap # => Returns an image map URL for the route EGLL-LOWI

# Passing width only (default is 720px):
route = "egll-lowi"
route.gcmap(:width => "600") # => Returns an image map URL with width set to 600px

# Passing height only (default is 360px):
route = "egll-lowi"
route.gcmap(:height => 400)  # => Returns an image map URL with height set to 400px

# Passing width and height:
"egll-lowi".gcmap(:width => "800", :height => "400") # => Returns an image map URL with width 800px and height 400px

# Enabling terrain overlay:
route = "egll-lowi"
route.gcmap(:terrain => true) # => Returns an image map URL with terrain overlay enabled

# Setting width, height and enabling terrain overlay:
"egll-lowi".gcmap(:width => 800, :height => 400, :terrain => true) # => Returns an image map URL with set width, height and terrain