Add ol.Camera

doc/ol3.md

@@ -135,7 +135,7 @@ Tile
   fires 'aborted'  // when loading is aborted
 
 Camera
-   center goog.math.Coordinate
+   position goog.math.Coordinate
    resolution number
    rotation number
 

src/all.js

@@ -1,6 +1,7 @@
 goog.provide('ol');
 
 goog.require('ol.Bounds');
+goog.require('ol.Camera');
 goog.require('ol.MVCArray');
 goog.require('ol.MVCObject');
 goog.require('ol.TileBounds');

src/ol/camera.js

@@ -0,0 +1,77 @@
+goog.provide('ol.Camera');
+
+goog.require('goog.math.Coordinate');
+goog.require('ol.MVCObject');
+
+
+/**
+ * @enum {string}
+ * @private
+ */
+ol.CameraProperty_ = {
+  POSITION: 'center',
+  RESOLUTION: 'resolution',
+  ROTATION: 'rotation'
+};
+
+
+
+/**
+ * @constructor
+ * @extends {ol.MVCObject}
+ */
+ol.Camera = function() {
+
+  goog.base(this);
+
+};
+goog.inherits(ol.Camera, ol.MVCObject);
+
+
+/**
+ * @return {goog.math.Coordinate} Position.
+ */
+ol.Camera.prototype.getPosition = function() {
+  return /** @type {goog.math.Coordinate} */ (
+      this.get(ol.CameraProperty_.POSITION));
+};
+
+
+/**
+ * @return {number} Resolution.
+ */
+ol.Camera.prototype.getResolution = function() {
+  return /** @type {number} */ (this.get(ol.CameraProperty_.RESOLUTION));
+};
+
+
+/**
+ * @return {number} Rotation.
+ */
+ol.Camera.prototype.getRotation = function() {
+  return /** @type {number} */ (this.get(ol.CameraProperty_.ROTATION));
+};
+
+
+/**
+ * @param {goog.math.Coordinate} position Position.
+ */
+ol.Camera.prototype.setPosition = function(position) {
+  this.set(ol.CameraProperty_.POSITION, position.clone());
+};
+
+
+/**
+ * @param {number} resolution Resolution.
+ */
+ol.Camera.prototype.setResolution = function(resolution) {
+  this.set(ol.CameraProperty_.RESOLUTION, resolution);
+};
+
+
+/**
+ * @param {number} rotation Rotation.
+ */
+ol.Camera.prototype.setRotation = function(rotation) {
+  this.set(ol.CameraProperty_.ROTATION, rotation);
+};