house_map/data.json

{
    "rooms" : [
        {
            "name" : "Great Room",
            "x" : 4.9784,
            "y" : 0,
            "w" : 5.385,
            "h" : 4.37,
            "color" : "yellow"
        },
        {
            "name" : "Dining Room",
            "x" : 0,
            "y" : 4.6736,
            "w" : 4.9774,
            "h" : 3.7338,
            "color" : "red"
        },
        {
            "name" : "Patio",
            "x" : 0,
            "y" : 0.6096,
            "w" : 4.9774,
            "h" : 4.6736,
            "color" : "green"
        }
    ]
}