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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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109
src/ol/source/TileWMS.js
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@@ -1,22 +1,23 @@
/**
* @module ol/source/TileWMS
*/
// FIXME add minZoom support
// FIXME add date line wrap (tile coord transform)
// FIXME cannot be shared between maps with different projections
goog.provide('ol.source.TileWMS');
goog.require('ol');
goog.require('ol.asserts');
goog.require('ol.extent');
goog.require('ol.obj');
goog.require('ol.math');
goog.require('ol.proj');
goog.require('ol.reproj');
goog.require('ol.size');
goog.require('ol.source.TileImage');
goog.require('ol.source.WMSServerType');
goog.require('ol.tilecoord');
goog.require('ol.string');
goog.require('ol.uri');
import _ol_ from '../index.js';
import _ol_asserts_ from '../asserts.js';
import _ol_extent_ from '../extent.js';
import _ol_obj_ from '../obj.js';
import _ol_math_ from '../math.js';
import _ol_proj_ from '../proj.js';
import _ol_reproj_ from '../reproj.js';
import _ol_size_ from '../size.js';
import _ol_source_TileImage_ from '../source/TileImage.js';
import _ol_source_WMSServerType_ from '../source/WMSServerType.js';
import _ol_tilecoord_ from '../tilecoord.js';
import _ol_string_ from '../string.js';
import _ol_uri_ from '../uri.js';
/**
* @classdesc
@@ -27,7 +28,7 @@ goog.require('ol.uri');
* @param {olx.source.TileWMSOptions=} opt_options Tile WMS options.
* @api
*/
ol.source.TileWMS = function(opt_options) {
var _ol_source_TileWMS_ = function(opt_options) {
var options = opt_options || {};
@@ -35,7 +36,7 @@ ol.source.TileWMS = function(opt_options) {
var transparent = 'TRANSPARENT' in params ? params['TRANSPARENT'] : true;
ol.source.TileImage.call(this, {
_ol_source_TileImage_.call(this, {
attributions: options.attributions,
cacheSize: options.cacheSize,
crossOrigin: options.crossOrigin,
@@ -86,13 +87,14 @@ ol.source.TileWMS = function(opt_options) {
* @private
* @type {ol.Extent}
*/
this.tmpExtent_ = ol.extent.createEmpty();
this.tmpExtent_ = _ol_extent_.createEmpty();
this.updateV13_();
this.setKey(this.getKeyForParams_());
};
ol.inherits(ol.source.TileWMS, ol.source.TileImage);
_ol_.inherits(_ol_source_TileWMS_, _ol_source_TileImage_);
/**
@@ -109,8 +111,8 @@ ol.inherits(ol.source.TileWMS, ol.source.TileImage);
* @return {string|undefined} GetFeatureInfo URL.
* @api
*/
ol.source.TileWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resolution, projection, params) {
var projectionObj = ol.proj.get(projection);
_ol_source_TileWMS_.prototype.getGetFeatureInfoUrl = function(coordinate, resolution, projection, params) {
var projectionObj = _ol_proj_.get(projection);
var sourceProjectionObj = this.getProjection();
var tileGrid = this.getTileGrid();
@@ -126,30 +128,30 @@ ol.source.TileWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resoluti
var tileResolution = tileGrid.getResolution(tileCoord[0]);
var tileExtent = tileGrid.getTileCoordExtent(tileCoord, this.tmpExtent_);
var tileSize = ol.size.toSize(tileGrid.getTileSize(tileCoord[0]), this.tmpSize);
var tileSize = _ol_size_.toSize(tileGrid.getTileSize(tileCoord[0]), this.tmpSize);
var gutter = this.gutter_;
if (gutter !== 0) {
tileSize = ol.size.buffer(tileSize, gutter, this.tmpSize);
tileExtent = ol.extent.buffer(tileExtent, tileResolution * gutter, tileExtent);
tileSize = _ol_size_.buffer(tileSize, gutter, this.tmpSize);
tileExtent = _ol_extent_.buffer(tileExtent, tileResolution * gutter, tileExtent);
}
if (sourceProjectionObj && sourceProjectionObj !== projectionObj) {
tileResolution = ol.reproj.calculateSourceResolution(sourceProjectionObj, projectionObj, coordinate, tileResolution);
tileExtent = ol.proj.transformExtent(tileExtent, projectionObj, sourceProjectionObj);
coordinate = ol.proj.transform(coordinate, projectionObj, sourceProjectionObj);
tileResolution = _ol_reproj_.calculateSourceResolution(sourceProjectionObj, projectionObj, coordinate, tileResolution);
tileExtent = _ol_proj_.transformExtent(tileExtent, projectionObj, sourceProjectionObj);
coordinate = _ol_proj_.transform(coordinate, projectionObj, sourceProjectionObj);
}
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] - tileExtent[0]) / tileResolution);
var y = Math.floor((tileExtent[3] - coordinate[1]) / tileResolution);
@@ -165,7 +167,7 @@ ol.source.TileWMS.prototype.getGetFeatureInfoUrl = function(coordinate, resoluti
/**
* @inheritDoc
*/
ol.source.TileWMS.prototype.getGutterInternal = function() {
_ol_source_TileWMS_.prototype.getGutterInternal = function() {
return this.gutter_;
};
@@ -176,7 +178,7 @@ ol.source.TileWMS.prototype.getGutterInternal = function() {
* @return {Object} Params.
* @api
*/
ol.source.TileWMS.prototype.getParams = function() {
_ol_source_TileWMS_.prototype.getParams = function() {
return this.params_;
};
@@ -191,7 +193,7 @@ ol.source.TileWMS.prototype.getParams = function() {
* @return {string|undefined} Request URL.
* @private
*/
ol.source.TileWMS.prototype.getRequestUrl_ = function(tileCoord, tileSize, tileExtent,
_ol_source_TileWMS_.prototype.getRequestUrl_ = function(tileCoord, tileSize, tileExtent,
pixelRatio, projection, params) {
var urls = this.urls;
@@ -210,7 +212,7 @@ ol.source.TileWMS.prototype.getRequestUrl_ = function(tileCoord, tileSize, tileE
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;
@@ -218,15 +220,15 @@ ol.source.TileWMS.prototype.getRequestUrl_ = function(tileCoord, tileSize, tileE
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, 52); // Unknown `serverType` configured
_ol_asserts_.assert(false, 52); // Unknown `serverType` configured
break;
}
}
@@ -248,17 +250,17 @@ ol.source.TileWMS.prototype.getRequestUrl_ = function(tileCoord, tileSize, tileE
if (urls.length == 1) {
url = urls[0];
} else {
var index = ol.math.modulo(ol.tilecoord.hash(tileCoord), urls.length);
var index = _ol_math_.modulo(_ol_tilecoord_.hash(tileCoord), urls.length);
url = urls[index];
}
return ol.uri.appendParams(url, params);
return _ol_uri_.appendParams(url, params);
};
/**
* @inheritDoc
*/
ol.source.TileWMS.prototype.getTilePixelRatio = function(pixelRatio) {
_ol_source_TileWMS_.prototype.getTilePixelRatio = function(pixelRatio) {
return (!this.hidpi_ || this.serverType_ === undefined) ? 1 :
/** @type {number} */ (pixelRatio);
};
@@ -268,7 +270,7 @@ ol.source.TileWMS.prototype.getTilePixelRatio = function(pixelRatio) {
* @private
* @return {string} The key for the current params.
*/
ol.source.TileWMS.prototype.getKeyForParams_ = function() {
_ol_source_TileWMS_.prototype.getKeyForParams_ = function() {
var i = 0;
var res = [];
for (var key in this.params_) {
@@ -281,7 +283,7 @@ ol.source.TileWMS.prototype.getKeyForParams_ = function() {
/**
* @inheritDoc
*/
ol.source.TileWMS.prototype.fixedTileUrlFunction = function(tileCoord, pixelRatio, projection) {
_ol_source_TileWMS_.prototype.fixedTileUrlFunction = function(tileCoord, pixelRatio, projection) {
var tileGrid = this.getTileGrid();
if (!tileGrid) {
@@ -298,28 +300,28 @@ ol.source.TileWMS.prototype.fixedTileUrlFunction = function(tileCoord, pixelRati
var tileResolution = tileGrid.getResolution(tileCoord[0]);
var tileExtent = tileGrid.getTileCoordExtent(tileCoord, this.tmpExtent_);
var tileSize = ol.size.toSize(
var tileSize = _ol_size_.toSize(
tileGrid.getTileSize(tileCoord[0]), this.tmpSize);
var gutter = this.gutter_;
if (gutter !== 0) {
tileSize = ol.size.buffer(tileSize, gutter, this.tmpSize);
tileExtent = ol.extent.buffer(tileExtent,
tileSize = _ol_size_.buffer(tileSize, gutter, this.tmpSize);
tileExtent = _ol_extent_.buffer(tileExtent,
tileResolution * gutter, tileExtent);
}
if (pixelRatio != 1) {
tileSize = ol.size.scale(tileSize, pixelRatio, this.tmpSize);
tileSize = _ol_size_.scale(tileSize, pixelRatio, this.tmpSize);
}
var baseParams = {
'SERVICE': 'WMS',
'VERSION': ol.DEFAULT_WMS_VERSION,
'VERSION': _ol_.DEFAULT_WMS_VERSION,
'REQUEST': 'GetMap',
'FORMAT': 'image/png',
'TRANSPARENT': true
};
ol.obj.assign(baseParams, this.params_);
_ol_obj_.assign(baseParams, this.params_);
return this.getRequestUrl_(tileCoord, tileSize, tileExtent,
pixelRatio, projection, baseParams);
@@ -330,8 +332,8 @@ ol.source.TileWMS.prototype.fixedTileUrlFunction = function(tileCoord, pixelRati
* @param {Object} params Params.
* @api
*/
ol.source.TileWMS.prototype.updateParams = function(params) {
ol.obj.assign(this.params_, params);
_ol_source_TileWMS_.prototype.updateParams = function(params) {
_ol_obj_.assign(this.params_, params);
this.updateV13_();
this.setKey(this.getKeyForParams_());
};
@@ -340,7 +342,8 @@ ol.source.TileWMS.prototype.updateParams = function(params) {
/**
* @private
*/
ol.source.TileWMS.prototype.updateV13_ = function() {
var version = this.params_['VERSION'] || ol.DEFAULT_WMS_VERSION;
this.v13_ = ol.string.compareVersions(version, '1.3') >= 0;
_ol_source_TileWMS_.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_TileWMS_;