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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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src/ol/source/ImageWMS.js
+65 -63
View File
@@ -1,21 +1,21 @@
/**
* @module ol/source/ImageWMS
*/
// FIXME cannot be shared between maps with different projections
goog.provide('ol.source.ImageWMS');
goog.require('ol');
goog.require('ol.Image');
goog.require('ol.asserts');
goog.require('ol.events');
goog.require('ol.events.EventType');
goog.require('ol.extent');
goog.require('ol.obj');
goog.require('ol.proj');
goog.require('ol.reproj');
goog.require('ol.source.Image');
goog.require('ol.source.WMSServerType');
goog.require('ol.string');
goog.require('ol.uri');
import _ol_ from '../index.js';
import _ol_Image_ from '../Image.js';
import _ol_asserts_ from '../asserts.js';
import _ol_events_ from '../events.js';
import _ol_events_EventType_ from '../events/EventType.js';
import _ol_extent_ from '../extent.js';
import _ol_obj_ from '../obj.js';
import _ol_proj_ from '../proj.js';
import _ol_reproj_ from '../reproj.js';
import _ol_source_Image_ from '../source/Image.js';
import _ol_source_WMSServerType_ from '../source/WMSServerType.js';
import _ol_string_ from '../string.js';
import _ol_uri_ from '../uri.js';
/**
* @classdesc
@@ -27,11 +27,11 @@ goog.require('ol.uri');
* @param {olx.source.ImageWMSOptions=} opt_options Options.
* @api
*/
ol.source.ImageWMS = function(opt_options) {
var _ol_source_ImageWMS_ = function(opt_options) {
var options = opt_options || {};
ol.source.Image.call(this, {
_ol_source_Image_.call(this, {
attributions: options.attributions,
logo: options.logo,
projection: options.projection,
@@ -56,7 +56,7 @@ ol.source.ImageWMS = function(opt_options) {
* @type {ol.ImageLoadFunctionType}
*/
this.imageLoadFunction_ = options.imageLoadFunction !== undefined ?
options.imageLoadFunction : ol.source.Image.defaultImageLoadFunction;
options.imageLoadFunction : _ol_source_Image_.defaultImageLoadFunction;
/**
* @private
@@ -108,7 +108,8 @@ ol.source.ImageWMS = function(opt_options) {
this.ratio_ = options.ratio !== undefined ? options.ratio : 1.5;
};
ol.inherits(ol.source.ImageWMS, ol.source.Image);
_ol_.inherits(_ol_source_ImageWMS_, _ol_source_Image_);
/**
@@ -116,7 +117,7 @@ ol.inherits(ol.source.ImageWMS, ol.source.Image);
* @type {ol.Size}
* @private
*/
ol.source.ImageWMS.GETFEATUREINFO_IMAGE_SIZE_ = [101, 101];
_ol_source_ImageWMS_.GETFEATUREINFO_IMAGE_SIZE_ = [101, 101];
/**
@@ -133,31 +134,31 @@ ol.source.ImageWMS.GETFEATUREINFO_IMAGE_SIZE_ = [101, 101];
* @return {string|undefined} GetFeatureInfo URL.
* @api
*/
ol.source.ImageWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resolution, projection, params) {
_ol_source_ImageWMS_.prototype.getGetFeatureInfoUrl = function(coordinate, resolution, projection, params) {
if (this.url_ === undefined) {
return undefined;
}
var projectionObj = ol.proj.get(projection);
var projectionObj = _ol_proj_.get(projection);
var sourceProjectionObj = this.getProjection();
if (sourceProjectionObj && sourceProjectionObj !== projectionObj) {
resolution = ol.reproj.calculateSourceResolution(sourceProjectionObj, projectionObj, coordinate, resolution);
coordinate = ol.proj.transform(coordinate, projectionObj, sourceProjectionObj);
resolution = _ol_reproj_.calculateSourceResolution(sourceProjectionObj, projectionObj, coordinate, resolution);
coordinate = _ol_proj_.transform(coordinate, projectionObj, sourceProjectionObj);
}
var extent = ol.extent.getForViewAndSize(
var extent = _ol_extent_.getForViewAndSize(
coordinate, resolution, 0,
ol.source.ImageWMS.GETFEATUREINFO_IMAGE_SIZE_);
_ol_source_ImageWMS_.GETFEATUREINFO_IMAGE_SIZE_);
var baseParams = {
'SERVICE': 'WMS',
'VERSION': ol.DEFAULT_WMS_VERSION,
'VERSION': _ol_.DEFAULT_WMS_VERSION,
'REQUEST': 'GetFeatureInfo',
'FORMAT': 'image/png',
'TRANSPARENT': true,
'QUERY_LAYERS': this.params_['LAYERS']
};
ol.obj.assign(baseParams, this.params_, params);
_ol_obj_.assign(baseParams, this.params_, params);
var x = Math.floor((coordinate[0] - extent[0]) / resolution);
var y = Math.floor((extent[3] - coordinate[1]) / resolution);
@@ -165,7 +166,7 @@ ol.source.ImageWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resolut
baseParams[this.v13_ ? 'J' : 'Y'] = y;
return this.getRequestUrl_(
extent, ol.source.ImageWMS.GETFEATUREINFO_IMAGE_SIZE_,
extent, _ol_source_ImageWMS_.GETFEATUREINFO_IMAGE_SIZE_,
1, sourceProjectionObj || projectionObj, baseParams);
};
@@ -176,7 +177,7 @@ ol.source.ImageWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resolut
* @return {Object} Params.
* @api
*/
ol.source.ImageWMS.prototype.getParams = function() {
_ol_source_ImageWMS_.prototype.getParams = function() {
return this.params_;
};
@@ -184,7 +185,7 @@ ol.source.ImageWMS.prototype.getParams = function() {
/**
* @inheritDoc
*/
ol.source.ImageWMS.prototype.getImageInternal = function(extent, resolution, pixelRatio, projection) {
_ol_source_ImageWMS_.prototype.getImageInternal = function(extent, resolution, pixelRatio, projection) {
if (this.url_ === undefined) {
return null;
@@ -198,14 +199,14 @@ ol.source.ImageWMS.prototype.getImageInternal = function(extent, resolution, pix
var imageResolution = resolution / pixelRatio;
var center = ol.extent.getCenter(extent);
var viewWidth = Math.ceil(ol.extent.getWidth(extent) / imageResolution);
var viewHeight = Math.ceil(ol.extent.getHeight(extent) / imageResolution);
var viewExtent = ol.extent.getForViewAndSize(center, imageResolution, 0,
var center = _ol_extent_.getCenter(extent);
var viewWidth = Math.ceil(_ol_extent_.getWidth(extent) / imageResolution);
var viewHeight = Math.ceil(_ol_extent_.getHeight(extent) / imageResolution);
var viewExtent = _ol_extent_.getForViewAndSize(center, imageResolution, 0,
[viewWidth, viewHeight]);
var requestWidth = Math.ceil(this.ratio_ * ol.extent.getWidth(extent) / imageResolution);
var requestHeight = Math.ceil(this.ratio_ * ol.extent.getHeight(extent) / imageResolution);
var requestExtent = ol.extent.getForViewAndSize(center, imageResolution, 0,
var requestWidth = Math.ceil(this.ratio_ * _ol_extent_.getWidth(extent) / imageResolution);
var requestHeight = Math.ceil(this.ratio_ * _ol_extent_.getHeight(extent) / imageResolution);
var requestExtent = _ol_extent_.getForViewAndSize(center, imageResolution, 0,
[requestWidth, requestHeight]);
var image = this.image_;
@@ -213,31 +214,31 @@ ol.source.ImageWMS.prototype.getImageInternal = function(extent, resolution, pix
this.renderedRevision_ == this.getRevision() &&
image.getResolution() == resolution &&
image.getPixelRatio() == pixelRatio &&
ol.extent.containsExtent(image.getExtent(), viewExtent)) {
_ol_extent_.containsExtent(image.getExtent(), viewExtent)) {
return image;
}
var params = {
'SERVICE': 'WMS',
'VERSION': ol.DEFAULT_WMS_VERSION,
'VERSION': _ol_.DEFAULT_WMS_VERSION,
'REQUEST': 'GetMap',
'FORMAT': 'image/png',
'TRANSPARENT': true
};
ol.obj.assign(params, this.params_);
_ol_obj_.assign(params, this.params_);
this.imageSize_[0] = Math.round(ol.extent.getWidth(requestExtent) / imageResolution);
this.imageSize_[1] = Math.round(ol.extent.getHeight(requestExtent) / imageResolution);
this.imageSize_[0] = Math.round(_ol_extent_.getWidth(requestExtent) / imageResolution);
this.imageSize_[1] = Math.round(_ol_extent_.getHeight(requestExtent) / imageResolution);
var url = this.getRequestUrl_(requestExtent, this.imageSize_, pixelRatio,
projection, params);
this.image_ = new ol.Image(requestExtent, resolution, pixelRatio,
this.image_ = new _ol_Image_(requestExtent, resolution, pixelRatio,
url, this.crossOrigin_, this.imageLoadFunction_);
this.renderedRevision_ = this.getRevision();
ol.events.listen(this.image_, ol.events.EventType.CHANGE,
_ol_events_.listen(this.image_, _ol_events_EventType_.CHANGE,
this.handleImageChange, this);
return this.image_;
@@ -250,7 +251,7 @@ ol.source.ImageWMS.prototype.getImageInternal = function(extent, resolution, pix
* @return {ol.ImageLoadFunctionType} The image load function.
* @api
*/
ol.source.ImageWMS.prototype.getImageLoadFunction = function() {
_ol_source_ImageWMS_.prototype.getImageLoadFunction = function() {
return this.imageLoadFunction_;
};
@@ -264,9 +265,9 @@ ol.source.ImageWMS.prototype.getImageLoadFunction = function() {
* @return {string} Request URL.
* @private
*/
ol.source.ImageWMS.prototype.getRequestUrl_ = function(extent, size, pixelRatio, projection, params) {
_ol_source_ImageWMS_.prototype.getRequestUrl_ = function(extent, size, pixelRatio, projection, params) {
ol.asserts.assert(this.url_ !== undefined, 9); // `url` must be configured or set using `#setUrl()`
_ol_asserts_.assert(this.url_ !== undefined, 9); // `url` must be configured or set using `#setUrl()`
params[this.v13_ ? 'CRS' : 'SRS'] = projection.getCode();
@@ -276,7 +277,7 @@ ol.source.ImageWMS.prototype.getRequestUrl_ = function(extent, size, pixelRatio,
if (pixelRatio != 1) {
switch (this.serverType_) {
case ol.source.WMSServerType.GEOSERVER:
case _ol_source_WMSServerType_.GEOSERVER:
var dpi = (90 * pixelRatio + 0.5) | 0;
if ('FORMAT_OPTIONS' in params) {
params['FORMAT_OPTIONS'] += ';dpi:' + dpi;
@@ -284,15 +285,15 @@ ol.source.ImageWMS.prototype.getRequestUrl_ = function(extent, size, pixelRatio,
params['FORMAT_OPTIONS'] = 'dpi:' + dpi;
}
break;
case ol.source.WMSServerType.MAPSERVER:
case _ol_source_WMSServerType_.MAPSERVER:
params['MAP_RESOLUTION'] = 90 * pixelRatio;
break;
case ol.source.WMSServerType.CARMENTA_SERVER:
case ol.source.WMSServerType.QGIS:
case _ol_source_WMSServerType_.CARMENTA_SERVER:
case _ol_source_WMSServerType_.QGIS:
params['DPI'] = 90 * pixelRatio;
break;
default:
ol.asserts.assert(false, 8); // Unknown `serverType` configured
_ol_asserts_.assert(false, 8); // Unknown `serverType` configured
break;
}
}
@@ -309,7 +310,7 @@ ol.source.ImageWMS.prototype.getRequestUrl_ = function(extent, size, pixelRatio,
}
params['BBOX'] = bbox.join(',');
return ol.uri.appendParams(/** @type {string} */ (this.url_), params);
return _ol_uri_.appendParams(/** @type {string} */ (this.url_), params);
};
@@ -318,7 +319,7 @@ ol.source.ImageWMS.prototype.getRequestUrl_ = function(extent, size, pixelRatio,
* @return {string|undefined} URL.
* @api
*/
ol.source.ImageWMS.prototype.getUrl = function() {
_ol_source_ImageWMS_.prototype.getUrl = function() {
return this.url_;
};
@@ -328,7 +329,7 @@ ol.source.ImageWMS.prototype.getUrl = function() {
* @param {ol.ImageLoadFunctionType} imageLoadFunction Image load function.
* @api
*/
ol.source.ImageWMS.prototype.setImageLoadFunction = function(
_ol_source_ImageWMS_.prototype.setImageLoadFunction = function(
imageLoadFunction) {
this.image_ = null;
this.imageLoadFunction_ = imageLoadFunction;
@@ -341,7 +342,7 @@ ol.source.ImageWMS.prototype.setImageLoadFunction = function(
* @param {string|undefined} url URL.
* @api
*/
ol.source.ImageWMS.prototype.setUrl = function(url) {
_ol_source_ImageWMS_.prototype.setUrl = function(url) {
if (url != this.url_) {
this.url_ = url;
this.image_ = null;
@@ -355,8 +356,8 @@ ol.source.ImageWMS.prototype.setUrl = function(url) {
* @param {Object} params Params.
* @api
*/
ol.source.ImageWMS.prototype.updateParams = function(params) {
ol.obj.assign(this.params_, params);
_ol_source_ImageWMS_.prototype.updateParams = function(params) {
_ol_obj_.assign(this.params_, params);
this.updateV13_();
this.image_ = null;
this.changed();
@@ -366,7 +367,8 @@ ol.source.ImageWMS.prototype.updateParams = function(params) {
/**
* @private
*/
ol.source.ImageWMS.prototype.updateV13_ = function() {
var version = this.params_['VERSION'] || ol.DEFAULT_WMS_VERSION;
this.v13_ = ol.string.compareVersions(version, '1.3') >= 0;
_ol_source_ImageWMS_.prototype.updateV13_ = function() {
var version = this.params_['VERSION'] || _ol_.DEFAULT_WMS_VERSION;
this.v13_ = _ol_string_.compareVersions(version, '1.3') >= 0;
};
export default _ol_source_ImageWMS_;