Transformed

src/ol/Tile.js

@@ -1,11 +1,11 @@
-goog.provide('ol.Tile');
-
-goog.require('ol');
-goog.require('ol.TileState');
-goog.require('ol.easing');
-goog.require('ol.events.EventTarget');
-goog.require('ol.events.EventType');
-
+/**
+ * @module ol/Tile
+ */
+import _ol_ from './index.js';
+import _ol_TileState_ from './TileState.js';
+import _ol_easing_ from './easing.js';
+import _ol_events_EventTarget_ from './events/EventTarget.js';
+import _ol_events_EventType_ from './events/EventType.js';
 
 /**
  * @classdesc
@@ -18,8 +18,8 @@ goog.require('ol.events.EventType');
  * @param {ol.TileState} state State.
  * @param {olx.TileOptions=} opt_options Tile options.
  */
-ol.Tile = function(tileCoord, state, opt_options) {
-  ol.events.EventTarget.call(this);
+var _ol_Tile_ = function(tileCoord, state, opt_options) {
+  _ol_events_EventTarget_.call(this);
 
   var options = opt_options ? opt_options : {};
 
@@ -65,21 +65,22 @@ ol.Tile = function(tileCoord, state, opt_options) {
   this.transitionStarts_ = {};
 
 };
-ol.inherits(ol.Tile, ol.events.EventTarget);
+
+_ol_.inherits(_ol_Tile_, _ol_events_EventTarget_);
 
 
 /**
  * @protected
  */
-ol.Tile.prototype.changed = function() {
-  this.dispatchEvent(ol.events.EventType.CHANGE);
+_ol_Tile_.prototype.changed = function() {
+  this.dispatchEvent(_ol_events_EventType_.CHANGE);
 };
 
 
 /**
  * @return {string} Key.
  */
-ol.Tile.prototype.getKey = function() {
+_ol_Tile_.prototype.getKey = function() {
   return this.key + '/' + this.tileCoord;
 };
 
@@ -89,7 +90,7 @@ ol.Tile.prototype.getKey = function() {
  * such tile exists, the original tile is returned.
  * @return {!ol.Tile} Best tile for rendering.
  */
-ol.Tile.prototype.getInterimTile = function() {
+_ol_Tile_.prototype.getInterimTile = function() {
   if (!this.interimTile) {
     //empty chain
     return this;
@@ -101,7 +102,7 @@ ol.Tile.prototype.getInterimTile = function() {
   // of the list (all those tiles correspond to older requests and will be
   // cleaned up by refreshInterimChain)
   do {
-    if (tile.getState() == ol.TileState.LOADED) {
+    if (tile.getState() == _ol_TileState_.LOADED) {
       return tile;
     }
     tile = tile.interimTile;
@@ -115,7 +116,7 @@ ol.Tile.prototype.getInterimTile = function() {
  * Goes through the chain of interim tiles and discards sections of the chain
  * that are no longer relevant.
  */
-ol.Tile.prototype.refreshInterimChain = function() {
+_ol_Tile_.prototype.refreshInterimChain = function() {
   if (!this.interimTile) {
     return;
   }
@@ -124,17 +125,17 @@ ol.Tile.prototype.refreshInterimChain = function() {
   var prev = this;
 
   do {
-    if (tile.getState() == ol.TileState.LOADED) {
+    if (tile.getState() == _ol_TileState_.LOADED) {
       //we have a loaded tile, we can discard the rest of the list
       //we would could abort any LOADING tile request
       //older than this tile (i.e. any LOADING tile following this entry in the chain)
       tile.interimTile = null;
       break;
-    } else if (tile.getState() == ol.TileState.LOADING) {
+    } else if (tile.getState() == _ol_TileState_.LOADING) {
       //keep this LOADING tile any loaded tiles later in the chain are
       //older than this tile, so we're still interested in the request
       prev = tile;
-    } else if (tile.getState() == ol.TileState.IDLE) {
+    } else if (tile.getState() == _ol_TileState_.IDLE) {
       //the head of the list is the most current tile, we don't need
       //to start any other requests for this chain
       prev.interimTile = tile.interimTile;
@@ -150,7 +151,7 @@ ol.Tile.prototype.refreshInterimChain = function() {
  * @return {ol.TileCoord} The tile coordinate.
  * @api
  */
-ol.Tile.prototype.getTileCoord = function() {
+_ol_Tile_.prototype.getTileCoord = function() {
   return this.tileCoord;
 };
 
@@ -158,14 +159,14 @@ ol.Tile.prototype.getTileCoord = function() {
 /**
  * @return {ol.TileState} State.
  */
-ol.Tile.prototype.getState = function() {
+_ol_Tile_.prototype.getState = function() {
   return this.state;
 };
 
 /**
  * @param {ol.TileState} state State.
  */
-ol.Tile.prototype.setState = function(state) {
+_ol_Tile_.prototype.setState = function(state) {
   this.state = state;
   this.changed();
 };
@@ -177,7 +178,7 @@ ol.Tile.prototype.setState = function(state) {
  * @abstract
  * @api
  */
-ol.Tile.prototype.load = function() {};
+_ol_Tile_.prototype.load = function() {};
 
 /**
  * Get the alpha value for rendering.
@@ -185,7 +186,7 @@ ol.Tile.prototype.load = function() {};
  * @param {number} time The render frame time.
  * @return {number} A number between 0 and 1.
  */
-ol.Tile.prototype.getAlpha = function(id, time) {
+_ol_Tile_.prototype.getAlpha = function(id, time) {
   if (!this.transition_) {
     return 1;
   }
@@ -202,7 +203,7 @@ ol.Tile.prototype.getAlpha = function(id, time) {
   if (delta >= this.transition_) {
     return 1;
   }
-  return ol.easing.easeIn(delta / this.transition_);
+  return _ol_easing_.easeIn(delta / this.transition_);
 };
 
 /**
@@ -212,7 +213,7 @@ ol.Tile.prototype.getAlpha = function(id, time) {
  * @param {number} id An id for the renderer.
  * @return {boolean} The tile is in transition.
  */
-ol.Tile.prototype.inTransition = function(id) {
+_ol_Tile_.prototype.inTransition = function(id) {
   if (!this.transition_) {
     return false;
   }
@@ -223,8 +224,9 @@ ol.Tile.prototype.inTransition = function(id) {
  * Mark a transition as complete.
  * @param {number} id An id for the renderer.
  */
-ol.Tile.prototype.endTransition = function(id) {
+_ol_Tile_.prototype.endTransition = function(id) {
   if (this.transition_) {
     this.transitionStarts_[id] = -1;
   }
 };
+export default _ol_Tile_;