Refactor ol.geom.MultiPolygon

src/ol/geom/multipolygon.js

@@ -1,7 +1,5 @@
 goog.provide('ol.geom.MultiPolygon');
 
-goog.require('goog.asserts');
-goog.require('ol.extent');
 goog.require('ol.geom.Geometry');
 
 
@@ -9,44 +7,39 @@ goog.require('ol.geom.Geometry');
 /**
  * @constructor
  * @extends {ol.geom.Geometry}
- * @param {ol.geom.RawMultiPolygon} ringss Ringss.
+ * @param {ol.geom.RawMultiPolygon} coordinates Coordinates.
+ * @param {ol.geom.Layout=} opt_layout Layout.
  */
-ol.geom.MultiPolygon = function(ringss) {
+ol.geom.MultiPolygon = function(coordinates, opt_layout) {
 
   goog.base(this);
 
   /**
+   * @type {Array.<Array.<number>>}
    * @private
-   * @type {ol.geom.RawMultiPolygon}
    */
-  this.ringss_ = ringss;
+  this.endss_ = [];
+
+  this.setCoordinates(coordinates, opt_layout);
 
 };
 goog.inherits(ol.geom.MultiPolygon, ol.geom.Geometry);
 
 
 /**
- * @inheritDoc
+ * @return {ol.geom.RawMultiPolygon} Coordinates.
  */
-ol.geom.MultiPolygon.prototype.getExtent = function(opt_extent) {
-  if (this.extentRevision != this.revision) {
-    this.extent = ol.extent.createOrUpdateEmpty(this.extent);
-    var ringss = this.ringss_;
-    var i, ii;
-    for (i = 0, ii = ringss.length; i < ii; ++i) {
-      ol.extent.extendRings(this.extent, ringss[i]);
-    }
-  }
-  goog.asserts.assert(goog.isDef(this.extent));
-  return ol.extent.returnOrUpdate(this.extent, opt_extent);
+ol.geom.MultiPolygon.prototype.getCoordinates = function() {
+  return ol.geom.inflateCoordinatesss(
+      this.flatCoordinates, 0, this.endss_, this.stride);
 };
 
 
 /**
- * @return {ol.geom.RawMultiPolygon} Ringss.
+ * @return {Array.<Array.<number>>} Endss.
  */
-ol.geom.MultiPolygon.prototype.getRingss = function() {
-  return this.ringss_;
+ol.geom.MultiPolygon.prototype.getEndss = function() {
+  return this.endss_;
 };
 
 
@@ -59,30 +52,13 @@ ol.geom.MultiPolygon.prototype.getType = function() {
 
 
 /**
- * @param {ol.geom.RawMultiPolygon} ringss Ringss.
+ * @param {ol.geom.RawMultiPolygon} coordinates Coordinates.
+ * @param {ol.geom.Layout=} opt_layout Layout.
  */
-ol.geom.MultiPolygon.prototype.setRingss = function(ringss) {
-  this.ringss_ = ringss;
+ol.geom.MultiPolygon.prototype.setCoordinates =
+    function(coordinates, opt_layout) {
+  this.setLayout(opt_layout, coordinates, 3);
+  ol.geom.deflateCoordinatesss(
+      this.flatCoordinates, 0, coordinates, this.stride, this.endss_);
   this.dispatchChangeEvent();
 };
-
-
-/**
- * @inheritDoc
- */
-ol.geom.MultiPolygon.prototype.transform = function(transformFn) {
-  var ringss = this.ringss_;
-  var i, ii;
-  for (i = 0, ii = ringss.length; i < ii; ++i) {
-    var rings = ringss[i];
-    var j, jj;
-    for (j = 0, jj = rings.length; j < jj; ++j) {
-      var coordinates = rings[j];
-      var k, kk;
-      for (k = 0, kk = coordinates.length; k < kk; ++k) {
-        var coordinate = coordinates[k];
-        transformFn(coordinate, coordinate, 2);
-      }
-    }
-  }
-};

src/ol/replay/canvas/canvasreplay.js

@@ -418,7 +418,7 @@ ol.replay.canvas.PolygonBatch.prototype.drawMultiPolygonGeometry =
     function(multiPolygonGeometry) {
   goog.asserts.assert(!goog.isNull(this.state_));
   this.setFillStrokeStyles_();
-  var ringss = multiPolygonGeometry.getRingss();
+  var ringss = multiPolygonGeometry.getCoordinates();
   var i, ii;
   for (i = 0, ii = ringss.length; i < ii; ++i) {
     this.drawRings_(ringss[i]);