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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/GML/v3.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/GML/v3.js')
-rw-r--r-- | misc/openlayers/lib/OpenLayers/Format/GML/v3.js | 477 |
1 files changed, 477 insertions, 0 deletions
diff --git a/misc/openlayers/lib/OpenLayers/Format/GML/v3.js b/misc/openlayers/lib/OpenLayers/Format/GML/v3.js new file mode 100644 index 0000000..82c7b1e --- /dev/null +++ b/misc/openlayers/lib/OpenLayers/Format/GML/v3.js @@ -0,0 +1,477 @@ +/* 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/Format/GML/Base.js + */ + +/** + * Class: OpenLayers.Format.GML.v3 + * Parses GML version 3. + * + * Inherits from: + * - <OpenLayers.Format.GML.Base> + */ +OpenLayers.Format.GML.v3 = OpenLayers.Class(OpenLayers.Format.GML.Base, { + + /** + * Property: schemaLocation + * {String} Schema location for a particular minor version. The writers + * conform with the Simple Features Profile for GML. + */ + schemaLocation: "http://www.opengis.net/gml http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd", + + /** + * Property: curve + * {Boolean} Write gml:Curve instead of gml:LineString elements. This also + * affects the elements in multi-part geometries. Default is false. + * To write gml:Curve elements instead of gml:LineString, set curve + * to true in the options to the contstructor (cannot be changed after + * instantiation). + */ + curve: false, + + /** + * Property: multiCurve + * {Boolean} Write gml:MultiCurve instead of gml:MultiLineString. Since + * the latter is deprecated in GML 3, the default is true. To write + * gml:MultiLineString instead of gml:MultiCurve, set multiCurve to + * false in the options to the constructor (cannot be changed after + * instantiation). + */ + multiCurve: true, + + /** + * Property: surface + * {Boolean} Write gml:Surface instead of gml:Polygon elements. This also + * affects the elements in multi-part geometries. Default is false. + * To write gml:Surface elements instead of gml:Polygon, set surface + * to true in the options to the contstructor (cannot be changed after + * instantiation). + */ + surface: false, + + /** + * Property: multiSurface + * {Boolean} Write gml:multiSurface instead of gml:MultiPolygon. Since + * the latter is deprecated in GML 3, the default is true. To write + * gml:MultiPolygon instead of gml:multiSurface, set multiSurface to + * false in the options to the constructor (cannot be changed after + * instantiation). + */ + multiSurface: true, + + /** + * Constructor: OpenLayers.Format.GML.v3 + * Create a parser for GML v3. + * + * Parameters: + * options - {Object} An optional object whose properties will be set on + * this instance. + * + * Valid options properties: + * featureType - {String} Local (without prefix) feature typeName (required). + * featureNS - {String} Feature namespace (required). + * geometryName - {String} Geometry element name. + */ + initialize: function(options) { + OpenLayers.Format.GML.Base.prototype.initialize.apply(this, [options]); + }, + + /** + * Property: readers + * Contains public functions, grouped by namespace prefix, that will + * be applied when a namespaced node is found matching the function + * name. The function will be applied in the scope of this parser + * with two arguments: the node being read and a context object passed + * from the parent. + */ + readers: { + "gml": OpenLayers.Util.applyDefaults({ + "_inherit": function(node, obj, container) { + // SRSReferenceGroup attributes + var dim = parseInt(node.getAttribute("srsDimension"), 10) || + (container && container.srsDimension); + if (dim) { + obj.srsDimension = dim; + } + }, + "featureMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "Curve": function(node, container) { + var obj = {points: []}; + this.readers.gml._inherit.apply(this, [node, obj, container]); + this.readChildNodes(node, obj); + if(!container.components) { + container.components = []; + } + container.components.push( + new OpenLayers.Geometry.LineString(obj.points) + ); + }, + "segments": function(node, obj) { + this.readChildNodes(node, obj); + }, + "LineStringSegment": function(node, container) { + var obj = {}; + this.readChildNodes(node, obj); + if(obj.points) { + Array.prototype.push.apply(container.points, obj.points); + } + }, + "pos": function(node, obj) { + var str = this.getChildValue(node).replace( + this.regExes.trimSpace, "" + ); + var coords = str.split(this.regExes.splitSpace); + var point; + if(this.xy) { + point = new OpenLayers.Geometry.Point( + coords[0], coords[1], coords[2] + ); + } else { + point = new OpenLayers.Geometry.Point( + coords[1], coords[0], coords[2] + ); + } + obj.points = [point]; + }, + "posList": function(node, obj) { + var str = this.getChildValue(node).replace( + this.regExes.trimSpace, "" + ); + var coords = str.split(this.regExes.splitSpace); + // The "dimension" attribute is from the GML 3.0.1 spec. + var dim = obj.srsDimension || + parseInt(node.getAttribute("srsDimension") || node.getAttribute("dimension"), 10) || 2; + var j, x, y, z; + var numPoints = coords.length / dim; + var points = new Array(numPoints); + for(var i=0, len=coords.length; i<len; i += dim) { + x = coords[i]; + y = coords[i+1]; + z = (dim == 2) ? undefined : coords[i+2]; + if (this.xy) { + points[i/dim] = new OpenLayers.Geometry.Point(x, y, z); + } else { + points[i/dim] = new OpenLayers.Geometry.Point(y, x, z); + } + } + obj.points = points; + }, + "Surface": function(node, obj) { + this.readChildNodes(node, obj); + }, + "patches": function(node, obj) { + this.readChildNodes(node, obj); + }, + "PolygonPatch": function(node, obj) { + this.readers.gml.Polygon.apply(this, [node, obj]); + }, + "exterior": function(node, container) { + var obj = {}; + this.readChildNodes(node, obj); + container.outer = obj.components[0]; + }, + "interior": function(node, container) { + var obj = {}; + this.readChildNodes(node, obj); + container.inner.push(obj.components[0]); + }, + "MultiCurve": function(node, container) { + var obj = {components: []}; + this.readers.gml._inherit.apply(this, [node, obj, container]); + this.readChildNodes(node, obj); + if(obj.components.length > 0) { + container.components = [ + new OpenLayers.Geometry.MultiLineString(obj.components) + ]; + } + }, + "curveMember": function(node, obj) { + this.readChildNodes(node, obj); + }, + "MultiSurface": function(node, container) { + var obj = {components: []}; + this.readers.gml._inherit.apply(this, [node, obj, container]); + this.readChildNodes(node, obj); + if(obj.components.length > 0) { + container.components = [ + new OpenLayers.Geometry.MultiPolygon(obj.components) + ]; + } + }, + "surfaceMember": function(node, obj) { + this.readChildNodes(node, obj); + }, + "surfaceMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "pointMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "lineStringMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "polygonMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "geometryMembers": function(node, obj) { + this.readChildNodes(node, obj); + }, + "Envelope": function(node, container) { + var obj = {points: new Array(2)}; + this.readChildNodes(node, obj); + if(!container.components) { + container.components = []; + } + var min = obj.points[0]; + var max = obj.points[1]; + container.components.push( + new OpenLayers.Bounds(min.x, min.y, max.x, max.y) + ); + }, + "lowerCorner": function(node, container) { + var obj = {}; + this.readers.gml.pos.apply(this, [node, obj]); + container.points[0] = obj.points[0]; + }, + "upperCorner": function(node, container) { + var obj = {}; + this.readers.gml.pos.apply(this, [node, obj]); + container.points[1] = obj.points[0]; + } + }, OpenLayers.Format.GML.Base.prototype.readers["gml"]), + "feature": OpenLayers.Format.GML.Base.prototype.readers["feature"], + "wfs": OpenLayers.Format.GML.Base.prototype.readers["wfs"] + }, + + /** + * Method: write + * + * Parameters: + * features - {Array(<OpenLayers.Feature.Vector>) | OpenLayers.Feature.Vector} + * An array of features or a single feature. + * + * Returns: + * {String} Given an array of features, a doc with a gml:featureMembers + * element will be returned. Given a single feature, a doc with a + * gml:featureMember element will be returned. + */ + write: function(features) { + var name; + if(OpenLayers.Util.isArray(features)) { + name = "featureMembers"; + } else { + name = "featureMember"; + } + var root = this.writeNode("gml:" + name, features); + this.setAttributeNS( + root, this.namespaces["xsi"], + "xsi:schemaLocation", this.schemaLocation + ); + + return OpenLayers.Format.XML.prototype.write.apply(this, [root]); + }, + + /** + * Property: writers + * As a compliment to the readers property, this structure contains public + * writing functions grouped by namespace alias and named like the + * node names they produce. + */ + writers: { + "gml": OpenLayers.Util.applyDefaults({ + "featureMembers": function(features) { + var node = this.createElementNSPlus("gml:featureMembers"); + for(var i=0, len=features.length; i<len; ++i) { + this.writeNode("feature:_typeName", features[i], node); + } + return node; + }, + "Point": function(geometry) { + var node = this.createElementNSPlus("gml:Point"); + this.writeNode("pos", geometry, node); + return node; + }, + "pos": function(point) { + // only 2d for simple features profile + var pos = (this.xy) ? + (point.x + " " + point.y) : (point.y + " " + point.x); + return this.createElementNSPlus("gml:pos", { + value: pos + }); + }, + "LineString": function(geometry) { + var node = this.createElementNSPlus("gml:LineString"); + this.writeNode("posList", geometry.components, node); + return node; + }, + "Curve": function(geometry) { + var node = this.createElementNSPlus("gml:Curve"); + this.writeNode("segments", geometry, node); + return node; + }, + "segments": function(geometry) { + var node = this.createElementNSPlus("gml:segments"); + this.writeNode("LineStringSegment", geometry, node); + return node; + }, + "LineStringSegment": function(geometry) { + var node = this.createElementNSPlus("gml:LineStringSegment"); + this.writeNode("posList", geometry.components, node); + return node; + }, + "posList": function(points) { + // only 2d for simple features profile + var len = points.length; + var parts = new Array(len); + var point; + for(var i=0; i<len; ++i) { + point = points[i]; + if(this.xy) { + parts[i] = point.x + " " + point.y; + } else { + parts[i] = point.y + " " + point.x; + } + } + return this.createElementNSPlus("gml:posList", { + value: parts.join(" ") + }); + }, + "Surface": function(geometry) { + var node = this.createElementNSPlus("gml:Surface"); + this.writeNode("patches", geometry, node); + return node; + }, + "patches": function(geometry) { + var node = this.createElementNSPlus("gml:patches"); + this.writeNode("PolygonPatch", geometry, node); + return node; + }, + "PolygonPatch": function(geometry) { + var node = this.createElementNSPlus("gml:PolygonPatch", { + attributes: {interpolation: "planar"} + }); + this.writeNode("exterior", geometry.components[0], node); + for(var i=1, len=geometry.components.length; i<len; ++i) { + this.writeNode( + "interior", geometry.components[i], node + ); + } + return node; + }, + "Polygon": function(geometry) { + var node = this.createElementNSPlus("gml:Polygon"); + this.writeNode("exterior", geometry.components[0], node); + for(var i=1, len=geometry.components.length; i<len; ++i) { + this.writeNode( + "interior", geometry.components[i], node + ); + } + return node; + }, + "exterior": function(ring) { + var node = this.createElementNSPlus("gml:exterior"); + this.writeNode("LinearRing", ring, node); + return node; + }, + "interior": function(ring) { + var node = this.createElementNSPlus("gml:interior"); + this.writeNode("LinearRing", ring, node); + return node; + }, + "LinearRing": function(ring) { + var node = this.createElementNSPlus("gml:LinearRing"); + this.writeNode("posList", ring.components, node); + return node; + }, + "MultiCurve": function(geometry) { + var node = this.createElementNSPlus("gml:MultiCurve"); + var components = geometry.components || [geometry]; + for(var i=0, len=components.length; i<len; ++i) { + this.writeNode("curveMember", components[i], node); + } + return node; + }, + "curveMember": function(geometry) { + var node = this.createElementNSPlus("gml:curveMember"); + if(this.curve) { + this.writeNode("Curve", geometry, node); + } else { + this.writeNode("LineString", geometry, node); + } + return node; + }, + "MultiSurface": function(geometry) { + var node = this.createElementNSPlus("gml:MultiSurface"); + var components = geometry.components || [geometry]; + for(var i=0, len=components.length; i<len; ++i) { + this.writeNode("surfaceMember", components[i], node); + } + return node; + }, + "surfaceMember": function(polygon) { + var node = this.createElementNSPlus("gml:surfaceMember"); + if(this.surface) { + this.writeNode("Surface", polygon, node); + } else { + this.writeNode("Polygon", polygon, node); + } + return node; + }, + "Envelope": function(bounds) { + var node = this.createElementNSPlus("gml:Envelope"); + this.writeNode("lowerCorner", bounds, node); + this.writeNode("upperCorner", bounds, node); + // srsName attribute is required for gml:Envelope + if(this.srsName) { + node.setAttribute("srsName", this.srsName); + } + return node; + }, + "lowerCorner": function(bounds) { + // only 2d for simple features profile + var pos = (this.xy) ? + (bounds.left + " " + bounds.bottom) : + (bounds.bottom + " " + bounds.left); + return this.createElementNSPlus("gml:lowerCorner", { + value: pos + }); + }, + "upperCorner": function(bounds) { + // only 2d for simple features profile + var pos = (this.xy) ? + (bounds.right + " " + bounds.top) : + (bounds.top + " " + bounds.right); + return this.createElementNSPlus("gml:upperCorner", { + value: pos + }); + } + }, OpenLayers.Format.GML.Base.prototype.writers["gml"]), + "feature": OpenLayers.Format.GML.Base.prototype.writers["feature"], + "wfs": OpenLayers.Format.GML.Base.prototype.writers["wfs"] + }, + + /** + * Method: setGeometryTypes + * Sets the <geometryTypes> mapping. + */ + setGeometryTypes: function() { + this.geometryTypes = { + "OpenLayers.Geometry.Point": "Point", + "OpenLayers.Geometry.MultiPoint": "MultiPoint", + "OpenLayers.Geometry.LineString": (this.curve === true) ? "Curve": "LineString", + "OpenLayers.Geometry.MultiLineString": (this.multiCurve === false) ? "MultiLineString" : "MultiCurve", + "OpenLayers.Geometry.Polygon": (this.surface === true) ? "Surface" : "Polygon", + "OpenLayers.Geometry.MultiPolygon": (this.multiSurface === false) ? "MultiPolygon" : "MultiSurface", + "OpenLayers.Geometry.Collection": "GeometryCollection" + }; + }, + + CLASS_NAME: "OpenLayers.Format.GML.v3" + +}); |