import "geo";

import "../core/array";

d3.geo.transform = function(methods) {

return {

stream: function(stream) {

var transform = new d3_geo_transform(stream);

for (var k in methods) transform[k] = methods[k];

return transform;

}

};

};

function d3_geo_transform(stream) {

this.stream = stream;

}

d3_geo_transform.prototype = {

point: function(x, y) { this.stream.point(x, y); },

sphere: function() { this.stream.sphere(); },

lineStart: function() { this.stream.lineStart(); },

lineEnd: function() { this.stream.lineEnd(); },

polygonStart: function() { this.stream.polygonStart(); },

polygonEnd: function() { this.stream.polygonEnd(); }

};

function d3_geo_transformPoint(stream, point) {

return {

point: point,

sphere: function() { stream.sphere(); },

lineStart: function() { stream.lineStart(); },

lineEnd: function() { stream.lineEnd(); },

polygonStart: function() { stream.polygonStart(); },

polygonEnd: function() { stream.polygonEnd(); },

};

}