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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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86
src/ol/reproj/Image.js
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@@ -1,14 +1,14 @@
goog.provide('ol.reproj.Image');
goog.require('ol');
goog.require('ol.ImageBase');
goog.require('ol.ImageState');
goog.require('ol.events');
goog.require('ol.events.EventType');
goog.require('ol.extent');
goog.require('ol.reproj');
goog.require('ol.reproj.Triangulation');
/**
* @module ol/reproj/Image
*/
import _ol_ from '../index.js';
import _ol_ImageBase_ from '../ImageBase.js';
import _ol_ImageState_ from '../ImageState.js';
import _ol_events_ from '../events.js';
import _ol_events_EventType_ from '../events/EventType.js';
import _ol_extent_ from '../extent.js';
import _ol_reproj_ from '../reproj.js';
import _ol_reproj_Triangulation_ from '../reproj/Triangulation.js';
/**
* @classdesc
@@ -25,7 +25,7 @@ goog.require('ol.reproj.Triangulation');
* @param {ol.ReprojImageFunctionType} getImageFunction
* Function returning source images (extent, resolution, pixelRatio).
*/
ol.reproj.Image = function(sourceProj, targetProj,
var _ol_reproj_Image_ = function(sourceProj, targetProj,
targetExtent, targetResolution, pixelRatio, getImageFunction) {
/**
@@ -42,19 +42,19 @@ ol.reproj.Image = function(sourceProj, targetProj,
var maxTargetExtent = targetProj.getExtent();
var limitedTargetExtent = maxTargetExtent ?
ol.extent.getIntersection(targetExtent, maxTargetExtent) : targetExtent;
_ol_extent_.getIntersection(targetExtent, maxTargetExtent) : targetExtent;
var targetCenter = ol.extent.getCenter(limitedTargetExtent);
var sourceResolution = ol.reproj.calculateSourceResolution(
var targetCenter = _ol_extent_.getCenter(limitedTargetExtent);
var sourceResolution = _ol_reproj_.calculateSourceResolution(
sourceProj, targetProj, targetCenter, targetResolution);
var errorThresholdInPixels = ol.DEFAULT_RASTER_REPROJECTION_ERROR_THRESHOLD;
var errorThresholdInPixels = _ol_.DEFAULT_RASTER_REPROJECTION_ERROR_THRESHOLD;
/**
* @private
* @type {!ol.reproj.Triangulation}
*/
this.triangulation_ = new ol.reproj.Triangulation(
this.triangulation_ = new _ol_reproj_Triangulation_(
sourceProj, targetProj, limitedTargetExtent, this.maxSourceExtent_,
sourceResolution * errorThresholdInPixels);
@@ -99,32 +99,33 @@ ol.reproj.Image = function(sourceProj, targetProj,
this.sourceListenerKey_ = null;
var state = ol.ImageState.LOADED;
var state = _ol_ImageState_.LOADED;
if (this.sourceImage_) {
state = ol.ImageState.IDLE;
state = _ol_ImageState_.IDLE;
}
ol.ImageBase.call(this, targetExtent, targetResolution, this.sourcePixelRatio_, state);
_ol_ImageBase_.call(this, targetExtent, targetResolution, this.sourcePixelRatio_, state);
};
ol.inherits(ol.reproj.Image, ol.ImageBase);
_ol_.inherits(_ol_reproj_Image_, _ol_ImageBase_);
/**
* @inheritDoc
*/
ol.reproj.Image.prototype.disposeInternal = function() {
if (this.state == ol.ImageState.LOADING) {
_ol_reproj_Image_.prototype.disposeInternal = function() {
if (this.state == _ol_ImageState_.LOADING) {
this.unlistenSource_();
}
ol.ImageBase.prototype.disposeInternal.call(this);
_ol_ImageBase_.prototype.disposeInternal.call(this);
};
/**
* @inheritDoc
*/
ol.reproj.Image.prototype.getImage = function() {
_ol_reproj_Image_.prototype.getImage = function() {
return this.canvas_;
};
@@ -132,7 +133,7 @@ ol.reproj.Image.prototype.getImage = function() {
/**
* @return {ol.proj.Projection} Projection.
*/
ol.reproj.Image.prototype.getProjection = function() {
_ol_reproj_Image_.prototype.getProjection = function() {
return this.targetProj_;
};
@@ -140,14 +141,14 @@ ol.reproj.Image.prototype.getProjection = function() {
/**
* @private
*/
ol.reproj.Image.prototype.reproject_ = function() {
_ol_reproj_Image_.prototype.reproject_ = function() {
var sourceState = this.sourceImage_.getState();
if (sourceState == ol.ImageState.LOADED) {
var width = ol.extent.getWidth(this.targetExtent_) / this.targetResolution_;
if (sourceState == _ol_ImageState_.LOADED) {
var width = _ol_extent_.getWidth(this.targetExtent_) / this.targetResolution_;
var height =
ol.extent.getHeight(this.targetExtent_) / this.targetResolution_;
_ol_extent_.getHeight(this.targetExtent_) / this.targetResolution_;
this.canvas_ = ol.reproj.render(width, height, this.sourcePixelRatio_,
this.canvas_ = _ol_reproj_.render(width, height, this.sourcePixelRatio_,
this.sourceImage_.getResolution(), this.maxSourceExtent_,
this.targetResolution_, this.targetExtent_, this.triangulation_, [{
extent: this.sourceImage_.getExtent(),
@@ -162,21 +163,21 @@ ol.reproj.Image.prototype.reproject_ = function() {
/**
* @inheritDoc
*/
ol.reproj.Image.prototype.load = function() {
if (this.state == ol.ImageState.IDLE) {
this.state = ol.ImageState.LOADING;
_ol_reproj_Image_.prototype.load = function() {
if (this.state == _ol_ImageState_.IDLE) {
this.state = _ol_ImageState_.LOADING;
this.changed();
var sourceState = this.sourceImage_.getState();
if (sourceState == ol.ImageState.LOADED ||
sourceState == ol.ImageState.ERROR) {
if (sourceState == _ol_ImageState_.LOADED ||
sourceState == _ol_ImageState_.ERROR) {
this.reproject_();
} else {
this.sourceListenerKey_ = ol.events.listen(this.sourceImage_,
ol.events.EventType.CHANGE, function(e) {
this.sourceListenerKey_ = _ol_events_.listen(this.sourceImage_,
_ol_events_EventType_.CHANGE, function(e) {
var sourceState = this.sourceImage_.getState();
if (sourceState == ol.ImageState.LOADED ||
sourceState == ol.ImageState.ERROR) {
if (sourceState == _ol_ImageState_.LOADED ||
sourceState == _ol_ImageState_.ERROR) {
this.unlistenSource_();
this.reproject_();
}
@@ -190,7 +191,8 @@ ol.reproj.Image.prototype.load = function() {
/**
* @private
*/
ol.reproj.Image.prototype.unlistenSource_ = function() {
ol.events.unlistenByKey(/** @type {!ol.EventsKey} */ (this.sourceListenerKey_));
_ol_reproj_Image_.prototype.unlistenSource_ = function() {
_ol_events_.unlistenByKey(/** @type {!ol.EventsKey} */ (this.sourceListenerKey_));
this.sourceListenerKey_ = null;
};
export default _ol_reproj_Image_;