Function quantizeGeometry

docs/app/js/sanddance-app.js:109871–109899

(input)

        return t(point);
    }
    function quantizeGeometry(input) {
        var output;
        switch(input.type){
            case "GeometryCollection":
                output = {
                    type: "GeometryCollection",
                    geometries: input.geometries.map(quantizeGeometry)
                };
                break;
            case "Point":
                output = {
                    type: "Point",
                    coordinates: quantizePoint(input.coordinates)
                };
                break;
            case "MultiPoint":
                output = {
                    type: "MultiPoint",
                    coordinates: input.coordinates.map(quantizePoint)
                };
                break;
            default:
                return input;
        }
        if (input.id != null) output.id = input.id;
        if (input.bbox != null) output.bbox = input.bbox;
        if (input.properties != null) output.properties = input.properties;
        return output;
    }
    function quantizeArc(input) {
        var i = 0, j = 1, n = input.length, p, output = new Array(n); // pessimistic
        output[0] = t(input[0], 0);