Marker data

{
    "map": {
        "animation": "0",
        "showshadow": "0",
        "showmarkerlabels": "1",
        "fillcolor": "F1f1f1",
        "bordercolor": "999999",
        "basefont": "Verdana",
        "basefontsize": "10",
        "markerbordercolor": "000000",
        "markerbgcolor": "FF5904",
        "markerradius": "6",
        "legendposition": "bottom",
        "usehovercolor": "1",
        "showmarkertooltip": "1",
        "showlabels": "0"
    },
    "data": [
        {
            "id": "SG.CS"
        },
        {
            "id": "SG.EA"
        },
        {
            "id": "SG.NO"
        },
        {
            "id": "SG.WE"
        },
        {
            "id": "SG.SO"
        }
    ],
    "markers": {
        "shapes": [
            {
                "id": "myCustomShape",
                "type": "circle",
                "fillcolor": "FFFFFF,333333",
                "fillpattern": "radial",
                "showborder": "0",
                "radius": "4"
            },
            {
                "id": "newCustomShape",
                "type": "circle",
                "fillcolor": "FFFFFF,000099",
                "fillpattern": "radial",
                "showborder": "0",
                "radius": "3"
            }
        ],
        "definition": [
            {
                "id": "SI",
                "x": "327.83",
                "y": "255",
                "label": "Singapore",
                "labelpos": "right"
            },
            {
                "id": "01",
                "x": "383.08",
                "y": "85",
                "label": "Punggol"
            },
            {
                "id": "02",
                "x": "254.52",
                "y": "30.81",
                "label": "Woodlands",
                "labelpos": "left"
            },
            {
                "id": "03",
                "x": "202.45",
                "y": "69.06",
                "label": "Kranji",
                "labelpos": "right"
            },
            {
                "id": "04",
                "x": "124.89",
                "y": "104.12",
                "label": "Chao Chu Kang",
                "labelpos": "left"
            },
            {
                "id": "05",
                "x": "87.7",
                "y": "263.5",
                "label": "Tuas",
                "labelpos": "right"
            },
            {
                "id": "06",
                "x": "225.83",
                "y": "223.12",
                "label": "Queen Towns"
            },
            {
                "id": "07",
                "x": "343.77",
                "y": "192.31",
                "label": "Toa Payoh",
                "labelpos": "right"
            },
            {
                "id": "08",
                "x": "478.7",
                "y": "202.93",
                "label": "Bedok"
            },
            {
                "id": "09",
                "x": "520.14",
                "y": "148.75",
                "label": "Changi",
                "labelpos": "left"
            }
        ],
        "application": [
            {
                "id": "SI",
                "shapeid": "myCustomShape"
            },
            {
                "id": "01",
                "shapeid": "newCustomShape"
            },
            {
                "id": "02",
                "shapeid": "newCustomShape"
            },
            {
                "id": "03",
                "shapeid": "newCustomShape"
            },
            {
                "id": "04",
                "shapeid": "newCustomShape"
            },
            {
                "id": "05",
                "shapeid": "newCustomShape"
            },
            {
                "id": "06",
                "shapeid": "newCustomShape"
            },
            {
                "id": "07",
                "shapeid": "newCustomShape"
            },
            {
                "id": "08",
                "shapeid": "newCustomShape"
            },
            {
                "id": "09",
                "shapeid": "newCustomShape"
            }
        ]
    }
}
COPY

Old JSON format for map marker data, using separate application and definition blocks.