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author | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
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committer | Chris Schlaeger <chris@linux.com> | 2014-08-12 21:56:44 +0200 |
commit | ea346a785dc1b3f7c156f6fc33da634e1f1a627b (patch) | |
tree | af67530553d20b6e82ad60fd79593e9c4abf5565 /misc/openlayers/lib/OpenLayers/Format.js | |
parent | 59741cd535c47f25971bf8c32b25da25ceadc6d5 (diff) | |
download | postrunner-ea346a785dc1b3f7c156f6fc33da634e1f1a627b.zip |
Adding jquery, flot and openlayers to be included with the GEM.v0.0.4
Diffstat (limited to 'misc/openlayers/lib/OpenLayers/Format.js')
-rw-r--r-- | misc/openlayers/lib/OpenLayers/Format.js | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/misc/openlayers/lib/OpenLayers/Format.js b/misc/openlayers/lib/OpenLayers/Format.js new file mode 100644 index 0000000..620ecc7 --- /dev/null +++ b/misc/openlayers/lib/OpenLayers/Format.js @@ -0,0 +1,123 @@ +/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for + * full list of contributors). Published under the 2-clause BSD license. + * See license.txt in the OpenLayers distribution or repository for the + * full text of the license. */ + +/** + * @requires OpenLayers/BaseTypes/Class.js + * @requires OpenLayers/Util.js + */ + +/** + * Class: OpenLayers.Format + * Base class for format reading/writing a variety of formats. Subclasses + * of OpenLayers.Format are expected to have read and write methods. + */ +OpenLayers.Format = OpenLayers.Class({ + + /** + * Property: options + * {Object} A reference to options passed to the constructor. + */ + options: null, + + /** + * APIProperty: externalProjection + * {<OpenLayers.Projection>} When passed a externalProjection and + * internalProjection, the format will reproject the geometries it + * reads or writes. The externalProjection is the projection used by + * the content which is passed into read or which comes out of write. + * In order to reproject, a projection transformation function for the + * specified projections must be available. This support may be + * provided via proj4js or via a custom transformation function. See + * {<OpenLayers.Projection.addTransform>} for more information on + * custom transformations. + */ + externalProjection: null, + + /** + * APIProperty: internalProjection + * {<OpenLayers.Projection>} When passed a externalProjection and + * internalProjection, the format will reproject the geometries it + * reads or writes. The internalProjection is the projection used by + * the geometries which are returned by read or which are passed into + * write. In order to reproject, a projection transformation function + * for the specified projections must be available. This support may be + * provided via proj4js or via a custom transformation function. See + * {<OpenLayers.Projection.addTransform>} for more information on + * custom transformations. + */ + internalProjection: null, + + /** + * APIProperty: data + * {Object} When <keepData> is true, this is the parsed string sent to + * <read>. + */ + data: null, + + /** + * APIProperty: keepData + * {Object} Maintain a reference (<data>) to the most recently read data. + * Default is false. + */ + keepData: false, + + /** + * Constructor: OpenLayers.Format + * Instances of this class are not useful. See one of the subclasses. + * + * Parameters: + * options - {Object} An optional object with properties to set on the + * format + * + * Valid options: + * keepData - {Boolean} If true, upon <read>, the data property will be + * set to the parsed object (e.g. the json or xml object). + * + * Returns: + * An instance of OpenLayers.Format + */ + initialize: function(options) { + OpenLayers.Util.extend(this, options); + this.options = options; + }, + + /** + * APIMethod: destroy + * Clean up. + */ + destroy: function() { + }, + + /** + * Method: read + * Read data from a string, and return an object whose type depends on the + * subclass. + * + * Parameters: + * data - {string} Data to read/parse. + * + * Returns: + * Depends on the subclass + */ + read: function(data) { + throw new Error('Read not implemented.'); + }, + + /** + * Method: write + * Accept an object, and return a string. + * + * Parameters: + * object - {Object} Object to be serialized + * + * Returns: + * {String} A string representation of the object. + */ + write: function(object) { + throw new Error('Write not implemented.'); + }, + + CLASS_NAME: "OpenLayers.Format" +}); |