Changeset 2 for trunk/zoo-api/js
- Timestamp:
- Apr 15, 2010, 12:18:45 PM (15 years ago)
- File:
-
- 1 edited
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trunk/zoo-api/js/ZOO-proj4js.js
r1 r2 1 /** 2 * Author : René-Luc D'Hont 3 * 4 * Copyright 2010 3liz SARL. All rights reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 1 /* 2 proj4js.js -- Javascript reprojection library. 3 4 Authors: Mike Adair madairATdmsolutions.ca 5 Richard Greenwood richATgreenwoodmap.com 6 Didier Richard didier.richardATign.fr 7 Stephen Irons 8 License: LGPL as per: http://www.gnu.org/copyleft/lesser.html 9 Note: This program is an almost direct port of the C library 10 Proj4. 11 */ 24 12 Proj4js={defaultDatum:'WGS84',transform:function(source,dest,point){if(!source.readyToUse||!dest.readyToUse){this.reportError("Proj4js initialization for "+source.srsCode+" not yet complete");return point;} 25 13 if((source.srsProjNumber=="900913"&&dest.datumCode!="WGS84")||(dest.srsProjNumber=="900913"&&source.datumCode!="WGS84")){var wgs84=Proj4js.WGS84;this.transform(source,wgs84,point);source=wgs84;}
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