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Atualização do pacote wiket
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pacotes/wicket/wicket-gmap3.src.js
| ... | ... | @@ -1,313 +0,0 @@ |
| 1 | -/*global Wkt, google, document, window, console*/ | |
| 2 | -google.maps.Marker.prototype.type = 'marker'; | |
| 3 | -google.maps.Polyline.prototype.type = 'polyline'; | |
| 4 | -google.maps.Polygon.prototype.type = 'polygon'; | |
| 5 | -google.maps.Rectangle.prototype.type = 'rectangle'; | |
| 6 | -google.maps.Circle.prototype.type = 'circle'; | |
| 7 | - | |
| 8 | -/** | |
| 9 | - * An object of framework-dependent construction methods used to generate | |
| 10 | - * objects belonging to the various geometry classes of the framework. | |
| 11 | - */ | |
| 12 | -Wkt.Wkt.prototype.construct = { | |
| 13 | - /** | |
| 14 | - * Creates the framework's equivalent point geometry object. | |
| 15 | - * @param config {Object} An optional properties hash the object should use | |
| 16 | - * @param component {Object} An optional component to build from | |
| 17 | - * @return {google.maps.Marker} | |
| 18 | - */ | |
| 19 | - 'point': function (config, component) { | |
| 20 | - var c = component || this.components; | |
| 21 | - | |
| 22 | - config = config || {}; | |
| 23 | - | |
| 24 | - config.position = new google.maps.LatLng(c[0].y, c[0].x); | |
| 25 | - | |
| 26 | - return new google.maps.Marker(config); | |
| 27 | - }, | |
| 28 | - | |
| 29 | - /** | |
| 30 | - * Creates the framework's equivalent multipoint geometry object. | |
| 31 | - * @param config {Object} An optional properties hash the object should use | |
| 32 | - * @return {Array} Array containing multiple google.maps.Marker | |
| 33 | - */ | |
| 34 | - 'multipoint': function (config) { | |
| 35 | - var i, c, arr; | |
| 36 | - | |
| 37 | - c = this.components; | |
| 38 | - | |
| 39 | - config = config || {}; | |
| 40 | - | |
| 41 | - arr = []; | |
| 42 | - | |
| 43 | - for (i = 0; i < c.length; i += 1) { | |
| 44 | - arr.push(this.construct.point(config, c[i])); | |
| 45 | - } | |
| 46 | - | |
| 47 | - return arr; | |
| 48 | - }, | |
| 49 | - | |
| 50 | - /** | |
| 51 | - * Creates the framework's equivalent multipoint geometry object. | |
| 52 | - * @param config {Object} An optional properties hash the object should use | |
| 53 | - * @param component {Object} An optional component to build from | |
| 54 | - * @return {google.maps.Polyline} | |
| 55 | - */ | |
| 56 | - 'linestring': function (config, component) { | |
| 57 | - var i, c; | |
| 58 | - | |
| 59 | - c = component || this.components; | |
| 60 | - | |
| 61 | - config = config || { | |
| 62 | - editable: false | |
| 63 | - }; | |
| 64 | - | |
| 65 | - config.path = []; | |
| 66 | - | |
| 67 | - for (i = 0; i < c.length; i += 1) { | |
| 68 | - config.path.push(new google.maps.LatLng(c[i].y, c[i].x)); | |
| 69 | - } | |
| 70 | - | |
| 71 | - return new google.maps.Polyline(config); | |
| 72 | - }, | |
| 73 | - | |
| 74 | - /** | |
| 75 | - * Creates the framework's equivalent multilinestring geometry object. | |
| 76 | - * @param config {Object} An optional properties hash the object should use | |
| 77 | - * @return {Array} Array containing multiple google.maps.Polyline instances | |
| 78 | - */ | |
| 79 | - 'multilinestring': function (config) { | |
| 80 | - var i, c, arr; | |
| 81 | - | |
| 82 | - c = this.components; | |
| 83 | - | |
| 84 | - config = config || { | |
| 85 | - editable: false | |
| 86 | - }; | |
| 87 | - | |
| 88 | - config.path = []; | |
| 89 | - | |
| 90 | - arr = []; | |
| 91 | - | |
| 92 | - for (i = 0; i < c.length; i += 1) { | |
| 93 | - arr.push(this.construct.linestring(config, c[i])); | |
| 94 | - } | |
| 95 | - | |
| 96 | - return arr; | |
| 97 | - }, | |
| 98 | - | |
| 99 | - /** | |
| 100 | - * Creates the framework's equivalent polygon geometry object. | |
| 101 | - * @param config {Object} An optional properties hash the object should use | |
| 102 | - * @return {google.maps.Polygon} | |
| 103 | - */ | |
| 104 | - 'polygon': function (config) { | |
| 105 | - var j, k, c, rings, verts; | |
| 106 | - | |
| 107 | - c = this.components; | |
| 108 | - | |
| 109 | - config = config || { | |
| 110 | - editable: false // Editable geometry off by default | |
| 111 | - }; | |
| 112 | - | |
| 113 | - config.paths = []; | |
| 114 | - | |
| 115 | - rings = []; | |
| 116 | - for (j = 0; j < c.length; j += 1) { // For each ring... | |
| 117 | - | |
| 118 | - verts = []; | |
| 119 | - for (k = 0; k < c[j].length; k += 1) { // For each vertex... | |
| 120 | - verts.push(new google.maps.LatLng(c[j][k].y, c[j][k].x)); | |
| 121 | - | |
| 122 | - } // eo for each vertex | |
| 123 | - | |
| 124 | - if (j !== 0) { // Reverse the order of coordinates in inner rings | |
| 125 | - if (config.reverseInnerPolygons == null || config.reverseInnerPolygons) { | |
| 126 | - verts.reverse(); | |
| 127 | - } | |
| 128 | - } | |
| 129 | - | |
| 130 | - rings.push(verts); | |
| 131 | - } // eo for each ring | |
| 132 | - | |
| 133 | - config.paths = config.paths.concat(rings); | |
| 134 | - | |
| 135 | - if (this.isRectangle) { | |
| 136 | - console.log('Rectangles are not yet supported; set the isRectangle property to false (default).'); | |
| 137 | - } else { | |
| 138 | - return new google.maps.Polygon(config); | |
| 139 | - } | |
| 140 | - }, | |
| 141 | - | |
| 142 | - /** | |
| 143 | - * Creates the framework's equivalent multipolygon geometry object. | |
| 144 | - * @param config {Object} An optional properties hash the object should use | |
| 145 | - * @return {Array} Array containing multiple google.maps.Polygon | |
| 146 | - */ | |
| 147 | - 'multipolygon': function (config) { | |
| 148 | - var i, j, k, c, rings, verts; | |
| 149 | - | |
| 150 | - c = this.components; | |
| 151 | - | |
| 152 | - config = config || { | |
| 153 | - editable: false // Editable geometry off by default | |
| 154 | - }; | |
| 155 | - | |
| 156 | - config.paths = []; // Must ensure this property is available | |
| 157 | - | |
| 158 | - for (i = 0; i < c.length; i += 1) { // For each polygon... | |
| 159 | - | |
| 160 | - rings = []; | |
| 161 | - for (j = 0; j < c[i].length; j += 1) { // For each ring... | |
| 162 | - | |
| 163 | - verts = []; | |
| 164 | - for (k = 0; k < c[i][j].length; k += 1) { // For each vertex... | |
| 165 | - verts.push(new google.maps.LatLng(c[i][j][k].y, c[i][j][k].x)); | |
| 166 | - | |
| 167 | - } // eo for each vertex | |
| 168 | - | |
| 169 | -/* // This is apparently not needed in multipolygon cases | |
| 170 | - if (j !== 0) { // Reverse the order of coordinates in inner rings | |
| 171 | - verts.reverse(); | |
| 172 | - } | |
| 173 | -*/ | |
| 174 | - rings.push(verts); | |
| 175 | - } // eo for each ring | |
| 176 | - | |
| 177 | - config.paths = config.paths.concat(rings); | |
| 178 | - | |
| 179 | - } // eo for each polygon | |
| 180 | - | |
| 181 | - return new google.maps.Polygon(config); | |
| 182 | - } | |
| 183 | - | |
| 184 | -}; | |
| 185 | - | |
| 186 | -/** | |
| 187 | - * A framework-dependent deconstruction method used to generate internal | |
| 188 | - * geometric representations from instances of framework geometry. This method | |
| 189 | - * uses object detection to attempt to classify members of framework geometry | |
| 190 | - * classes into the standard WKT types. | |
| 191 | - * @param obj {Object} An instance of one of the framework's geometry classes | |
| 192 | - * @return {Object} A hash of the 'type' and 'components' thus derived | |
| 193 | - */ | |
| 194 | -Wkt.Wkt.prototype.deconstruct = function (obj) { | |
| 195 | - var i, j, verts, rings, tmp; | |
| 196 | - | |
| 197 | - // google.maps.Marker ////////////////////////////////////////////////////// | |
| 198 | - if (obj.getPosition && typeof obj.getPosition === 'function') { | |
| 199 | - // Only Markers, among all overlays, have the getPosition property | |
| 200 | - | |
| 201 | - return { | |
| 202 | - type: 'point', | |
| 203 | - components: [{ | |
| 204 | - x: obj.getPosition().lng(), | |
| 205 | - y: obj.getPosition().lat() | |
| 206 | - }] | |
| 207 | - }; | |
| 208 | - | |
| 209 | - // google.maps.Polyline //////////////////////////////////////////////////// | |
| 210 | - } else if (obj.getPath && !obj.getPaths) { | |
| 211 | - // Polylines have a single path (getPath) not paths (getPaths) | |
| 212 | - | |
| 213 | - verts = []; | |
| 214 | - for (i = 0; i < obj.getPath().length; i += 1) { | |
| 215 | - tmp = obj.getPath().getAt(i); | |
| 216 | - verts.push({ | |
| 217 | - x: tmp.lng(), | |
| 218 | - y: tmp.lat() | |
| 219 | - }); | |
| 220 | - } | |
| 221 | - | |
| 222 | - return { | |
| 223 | - type: 'linestring', | |
| 224 | - components: verts | |
| 225 | - }; | |
| 226 | - | |
| 227 | - // google.maps.Polygon ///////////////////////////////////////////////////// | |
| 228 | - } else if (obj.getPaths) { | |
| 229 | - // Polygon is the only class with the getPaths property | |
| 230 | - | |
| 231 | - // TODO Polygons with holes cannot be distinguished from multipolygons | |
| 232 | - rings = []; | |
| 233 | - for (i = 0; i < obj.getPaths().length; i += 1) { // For each polygon (ring)... | |
| 234 | - tmp = obj.getPaths().getAt(i); | |
| 235 | - | |
| 236 | - verts = []; | |
| 237 | - for (j = 0; j < obj.getPaths().getAt(i).length; j += 1) { // For each vertex... | |
| 238 | - verts.push({ | |
| 239 | - x: tmp.getAt(j).lng(), | |
| 240 | - y: tmp.getAt(j).lat() | |
| 241 | - }); | |
| 242 | - } | |
| 243 | - | |
| 244 | - verts.push({ // Add the first coordinate again for closure | |
| 245 | - x: tmp.getAt(0).lng(), | |
| 246 | - y: tmp.getAt(0).lat() | |
| 247 | - }); | |
| 248 | - | |
| 249 | - // Since we can't distinguish between single polygons with holes | |
| 250 | - // and multipolygons, we always create multipolygons | |
| 251 | - if (obj.getPaths().length > 1) { | |
| 252 | - verts = [verts]; // Wrap multipolygons once more (collection) | |
| 253 | - } | |
| 254 | - | |
| 255 | - rings.push(verts); | |
| 256 | - } | |
| 257 | - | |
| 258 | - return { | |
| 259 | - type: 'polygon', | |
| 260 | - components: rings | |
| 261 | - }; | |
| 262 | - | |
| 263 | - // google.maps.Rectangle /////////////////////////////////////////////////// | |
| 264 | - } else if (obj.getBounds && !obj.getRadius) { | |
| 265 | - // Rectangle is only overlay class with getBounds property and not getRadius property | |
| 266 | - | |
| 267 | - tmp = obj.getBounds(); | |
| 268 | - return { | |
| 269 | - type: 'polygon', | |
| 270 | - isRectangle: true, | |
| 271 | - components: [ | |
| 272 | - [ | |
| 273 | - { // NW corner | |
| 274 | - x: tmp.getSouthWest().lng(), | |
| 275 | - y: tmp.getNorthEast().lat() | |
| 276 | - }, | |
| 277 | - { // NE corner | |
| 278 | - x: tmp.getNorthEast().lng(), | |
| 279 | - y: tmp.getNorthEast().lat() | |
| 280 | - }, | |
| 281 | - { // SE corner | |
| 282 | - x: tmp.getNorthEast().lng(), | |
| 283 | - y: tmp.getSouthWest().lat() | |
| 284 | - }, | |
| 285 | - { // SW corner | |
| 286 | - x: tmp.getSouthWest().lng(), | |
| 287 | - y: tmp.getSouthWest().lat() | |
| 288 | - }, | |
| 289 | - { // NW corner (again, for closure) | |
| 290 | - x: tmp.getSouthWest().lng(), | |
| 291 | - y: tmp.getNorthEast().lat() | |
| 292 | - } | |
| 293 | - ] | |
| 294 | - ] | |
| 295 | - }; | |
| 296 | - | |
| 297 | - // google.maps.Circle ////////////////////////////////////////////////////// | |
| 298 | - } else if (obj.getBounds && obj.getRadius) { | |
| 299 | - // Circle is the only overlay class with both the getBounds and getRadius properties | |
| 300 | - | |
| 301 | - console.log('Deconstruction of google.maps.Circle objects is not yet supported'); | |
| 302 | - | |
| 303 | - } else { | |
| 304 | - console.log('The passed object does not have any recognizable properties.'); | |
| 305 | - } | |
| 306 | - | |
| 307 | -}; | |
| 308 | - | |
| 309 | -/** | |
| 310 | - * A framework-dependent flag, set for each Wkt.Wkt() instance, that indicates | |
| 311 | - * whether or not a closed polygon geometry should be interpreted as a rectangle. | |
| 312 | - */ | |
| 313 | -Wkt.Wkt.prototype.isRectangle = false; |
pacotes/wicket/wicket-leaflet.src.js
| ... | ... | @@ -1,61 +0,0 @@ |
| 1 | -Wkt.Wkt.prototype.isRectangle = false; | |
| 2 | - | |
| 3 | -Wkt.Wkt.prototype.construct = { | |
| 4 | - point: function (config, component) { | |
| 5 | - var coord = component || this.components; | |
| 6 | - if (coord instanceof Array) { | |
| 7 | - coord = coord[0]; | |
| 8 | - } | |
| 9 | - | |
| 10 | - return L.marker(this.coordsToLatLng(coord), config); | |
| 11 | - }, | |
| 12 | - | |
| 13 | - multipoint: function (config) { | |
| 14 | - var layers = [], | |
| 15 | - coords = this.components, | |
| 16 | - latlng; | |
| 17 | - | |
| 18 | - for (var i = 0, len = coords.length; i < len; i++) { | |
| 19 | - layers.push(this.construct.point.call(this, config, coords[i])); | |
| 20 | - } | |
| 21 | - | |
| 22 | - return L.featureGroup(layers, config); | |
| 23 | - }, | |
| 24 | - | |
| 25 | - linestring: function (config, component) { | |
| 26 | - var coords = component || this.components, | |
| 27 | - latlngs = this.coordsToLatLngs(coords); | |
| 28 | - | |
| 29 | - return L.polyLine(latlngs); | |
| 30 | - }, | |
| 31 | - | |
| 32 | - multilinestring: function (config) { | |
| 33 | - var coords = this.components, | |
| 34 | - latlngs = this.coordsToLatLngs(coords, 1); | |
| 35 | - | |
| 36 | - return L.multiPolyline(latlngs); | |
| 37 | - }, | |
| 38 | - | |
| 39 | - polygon: function (config) { | |
| 40 | - var coords = this.components, | |
| 41 | - latlngs = this.coordsToLatLngs(coords, 1); | |
| 42 | - return L.polygon(latlngs); | |
| 43 | - }, | |
| 44 | - | |
| 45 | - multipolygon: function (config) { | |
| 46 | - var coords = this.components, | |
| 47 | - latlngs = this.coordsToLatLngs(coords, 2); | |
| 48 | - | |
| 49 | - return L.multiPolygon(latlngs); | |
| 50 | - } | |
| 51 | -}; | |
| 52 | - | |
| 53 | -L.Util.extend(Wkt.Wkt.prototype, { | |
| 54 | - coordsToLatLngs: L.GeoJSON.coordsToLatLngs, | |
| 55 | - coordsToLatLng: function (coords, reverse) { | |
| 56 | - var lat = reverse ? coords.x : coords.y, | |
| 57 | - lng = reverse ? coords.y : coords.x; | |
| 58 | - | |
| 59 | - return L.latLng(lat, lng, true); | |
| 60 | - } | |
| 61 | -}); |
pacotes/wicket/wicket.src.js
| ... | ... | @@ -1,385 +0,0 @@ |
| 1 | -/*global console, document, window*/ | |
| 2 | -/** | |
| 3 | - * @author K. Arthur Endsley <arthur.endsley@gmail.com> | |
| 4 | - */ | |
| 5 | -var Wkt = (function () { // Execute function immediately | |
| 6 | - | |
| 7 | - return { | |
| 8 | - // The default delimiter for separating components of atomic geometry (coordinates) | |
| 9 | - delimiter: ' ', | |
| 10 | - | |
| 11 | - isArray: function (obj) { | |
| 12 | - return !!(obj && obj.constructor == Array); | |
| 13 | - }, | |
| 14 | - | |
| 15 | - /** | |
| 16 | - * An object for reading WKT strings and writing geographic features | |
| 17 | - * @param {String} An optional WKT string for immediate read | |
| 18 | - * @param {Wkt.Wkt} A WKT object | |
| 19 | - */ | |
| 20 | - Wkt: function (initializer) { | |
| 21 | - var beginsWith, endsWith, trim; | |
| 22 | - | |
| 23 | - /** | |
| 24 | - * @private | |
| 25 | - */ | |
| 26 | - beginsWith = function (str, sub) { | |
| 27 | - return str.substring(0, sub.length) === sub; | |
| 28 | - }; | |
| 29 | - | |
| 30 | - /** | |
| 31 | - * @private | |
| 32 | - */ | |
| 33 | - endsWith = function (str, sub) { | |
| 34 | - return str.substring(str.length - sub.length) === sub; | |
| 35 | - }; | |
| 36 | - | |
| 37 | - /** | |
| 38 | - * @private | |
| 39 | - */ | |
| 40 | - trim = function (str, sub) { | |
| 41 | - sub = sub || ' '; // Defaults to trimming spaces | |
| 42 | - // Trim beginning spaces | |
| 43 | - while (beginsWith(str, sub)) { | |
| 44 | - str = str.substring(1); | |
| 45 | - } | |
| 46 | - // Trim ending spaces | |
| 47 | - while (endsWith(str, sub)) { | |
| 48 | - str = str.substring(0, str.length - 1); | |
| 49 | - } | |
| 50 | - return str; | |
| 51 | - }; | |
| 52 | - | |
| 53 | - /** | |
| 54 | - * The default delimiter between X and Y coordinates. | |
| 55 | - */ | |
| 56 | - this.delimiter = Wkt.delimiter; | |
| 57 | - | |
| 58 | - /** | |
| 59 | - * Some regular expressions copied from OpenLayers.Format.WKT.js | |
| 60 | - */ | |
| 61 | - this.regExes = { | |
| 62 | - 'typeStr': /^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/, | |
| 63 | - 'spaces': /\s+|\+/, // Matches the '+' or the empty space | |
| 64 | - 'numeric': /-*\d+\.*\d+/, | |
| 65 | - 'comma': /\s*,\s*/, | |
| 66 | - 'parenComma': /\)\s*,\s*\(/, | |
| 67 | - 'doubleParenComma': /\)\s*\)\s*,\s*\(\s*\(/, | |
| 68 | - 'trimParens': /^\s*\(?(.*?)\)?\s*$/ | |
| 69 | - }; | |
| 70 | - | |
| 71 | - /** | |
| 72 | - * Returns true if the internal geometry is a collection of geometries. | |
| 73 | - * @return {Boolean} Returns true when it is a collection | |
| 74 | - */ | |
| 75 | - this.isCollection = function () { | |
| 76 | - switch (this.type.slice(0, 5)) { | |
| 77 | - case 'multi': | |
| 78 | - // Trivial; any multi-geometry is a collection | |
| 79 | - return true; | |
| 80 | - case 'polyg': | |
| 81 | - // Polygons with holes are "collections" of rings | |
| 82 | - return true; | |
| 83 | - default: | |
| 84 | - // Any other geometry is not a collection | |
| 85 | - return false; | |
| 86 | - } | |
| 87 | - }; | |
| 88 | - | |
| 89 | - /** | |
| 90 | - * The internal representation of geometry--the "components" of geometry. | |
| 91 | - */ | |
| 92 | - this.components = undefined; | |
| 93 | - | |
| 94 | - /** | |
| 95 | - * Sets internal geometry (components) from framework geometry (e.g. | |
| 96 | - * Google Polygon objects or google.maps.Polygon). | |
| 97 | - * @param obj {Object} The framework-dependent geometry representation | |
| 98 | - * @return {Wkt.Wkt} The object itself | |
| 99 | - */ | |
| 100 | - this.fromObject = function (obj) { | |
| 101 | - var result = this.deconstruct.call(this, obj); | |
| 102 | - this.components = result.components; | |
| 103 | - this.isRectangle = result.isRectangle || false; | |
| 104 | - this.type = result.type; | |
| 105 | - return this; | |
| 106 | - }; | |
| 107 | - | |
| 108 | - /** | |
| 109 | - * Creates external geometry objects based on a plug-in framework's | |
| 110 | - * construction methods and available geometry classes. | |
| 111 | - * @param config {Object} An optional framework-dependent properties specification | |
| 112 | - * @return {Object} The framework-dependent geometry representation | |
| 113 | - */ | |
| 114 | - this.toObject = function (config) { | |
| 115 | - return this.construct[this.type].call(this, config); | |
| 116 | - }; | |
| 117 | - | |
| 118 | - /** | |
| 119 | - * Reads a WKT string, validating and incorporating it. | |
| 120 | - * @param wkt {String} A WKT string | |
| 121 | - * @return {Array} An Array of internal geometry objects | |
| 122 | - */ | |
| 123 | - this.read = function (wkt) { | |
| 124 | - var matches; | |
| 125 | - matches = this.regExes.typeStr.exec(wkt); | |
| 126 | - if (matches) { | |
| 127 | - this.type = matches[1].toLowerCase(); | |
| 128 | - this.base = matches[2]; | |
| 129 | - if (this.ingest[this.type]) { | |
| 130 | - this.components = this.ingest[this.type].apply(this, [this.base]); | |
| 131 | - } | |
| 132 | - } else { | |
| 133 | - console.log("Invalid WKT string provided to read()"); | |
| 134 | - throw { | |
| 135 | - name: "WKTError", | |
| 136 | - message: "Invalid WKT string provided to read()" | |
| 137 | - } | |
| 138 | - } | |
| 139 | - return this.components; | |
| 140 | - }; // eo readWkt | |
| 141 | - | |
| 142 | - /** | |
| 143 | - * Writes a WKT string. | |
| 144 | - * @param components {Array} An Array of internal geometry objects | |
| 145 | - * @return {String} The corresponding WKT representation | |
| 146 | - */ | |
| 147 | - this.write = function (components) { | |
| 148 | - var i, pieces, data; | |
| 149 | - | |
| 150 | - components = components || this.components; | |
| 151 | - | |
| 152 | - pieces = []; | |
| 153 | - | |
| 154 | - pieces.push(this.type.toUpperCase() + '('); | |
| 155 | - | |
| 156 | - for (i = 0; i < components.length; i += 1) { | |
| 157 | - if (this.isCollection() && i > 0) { | |
| 158 | - pieces.push(','); | |
| 159 | - } | |
| 160 | - | |
| 161 | - // There should be an extract function for the named type | |
| 162 | - if (!this.extract[this.type]) { | |
| 163 | - return null; | |
| 164 | - } | |
| 165 | -//original | |
| 166 | -//data = this.extract[this.type].apply(this, [components[i]]); | |
| 167 | -//alterado por edmar | |
| 168 | - if(components[i].length == 1){ | |
| 169 | - data = this.extract[this.type].apply(this, [components[i][0]]); | |
| 170 | - } | |
| 171 | - else{ | |
| 172 | - data = this.extract[this.type].apply(this, [components[i]]); | |
| 173 | - } | |
| 174 | - if (this.isCollection()) { | |
| 175 | - pieces.push('(' + data + ')'); | |
| 176 | - } else { | |
| 177 | - pieces.push(data); | |
| 178 | - // If not at the end of the components, add a comma | |
| 179 | - if (i !== components.length - 1) { | |
| 180 | - pieces.push(','); | |
| 181 | - } | |
| 182 | - } | |
| 183 | - } | |
| 184 | - | |
| 185 | - pieces.push(')'); | |
| 186 | - | |
| 187 | - return pieces.join(''); | |
| 188 | - }; | |
| 189 | - | |
| 190 | - /** | |
| 191 | - * This object contains functions as property names that extract WKT | |
| 192 | - * strings from the internal representation. | |
| 193 | - */ | |
| 194 | - this.extract = { | |
| 195 | - /** | |
| 196 | - * Return a WKT string representing atomic (point) geometry | |
| 197 | - * @param point {Object} An object with x and y properties | |
| 198 | - * @return {String} The WKT representation | |
| 199 | - */ | |
| 200 | - 'point': function (point) { | |
| 201 | - return point.x + this.delimiter + point.y; | |
| 202 | - }, | |
| 203 | - /** | |
| 204 | - * Return a WKT string representing multiple atoms (points) | |
| 205 | - * @param point {Array} Multiple x-and-y objects | |
| 206 | - * @return {String} The WKT representation | |
| 207 | - */ | |
| 208 | - 'multipoint': function (multipoint) { | |
| 209 | - var i, parts = []; | |
| 210 | - for (i = 0; i < multipoint.length; i += 1) { | |
| 211 | - parts.push(this.extract.point.apply(this, [multipoint[i]])); | |
| 212 | - } | |
| 213 | - return parts.join(','); | |
| 214 | - }, | |
| 215 | - /** | |
| 216 | - * Return a WKT string representing a chain (linestring) of atoms | |
| 217 | - * @param point {Array} Multiple x-and-y objects | |
| 218 | - * @return {String} The WKT representation | |
| 219 | - */ | |
| 220 | - 'linestring': function (linestring) { | |
| 221 | - // Extraction of linestrings is the same as for points | |
| 222 | - return this.extract.point.apply(this, [linestring]); | |
| 223 | - }, | |
| 224 | - /** | |
| 225 | - * Return a WKT string representing multiple chains (multilinestring) of atoms | |
| 226 | - * @param point {Array} Multiple of multiple x-and-y objects | |
| 227 | - * @return {String} The WKT representation | |
| 228 | - */ | |
| 229 | - 'multilinestring': function (multilinestring) { | |
| 230 | - var i, parts = []; | |
| 231 | - for (i = 0; i < multilinestring.length; i += 1) { | |
| 232 | - parts.push('(' + this.extract.linestring.apply(this, [multilinestring[i]]) + ')'); | |
| 233 | - } | |
| 234 | - return parts.join(','); | |
| 235 | - }, | |
| 236 | - /** | |
| 237 | - * Return a WKT string representing multiple atoms in closed series (polygon) | |
| 238 | - * @param point {Array} Collection of ordered x-and-y objects | |
| 239 | - * @return {String} The WKT representation | |
| 240 | - */ | |
| 241 | - 'polygon': function (polygon) { | |
| 242 | - // Extraction of polygons is the same as for multipoints | |
| 243 | - return this.extract.multipoint.apply(this, [polygon]); | |
| 244 | - }, | |
| 245 | - /** | |
| 246 | - * Return a WKT string representing multiple closed series (multipolygons) of multiple atoms | |
| 247 | - * @param point {Array} Collection of ordered x-and-y objects | |
| 248 | - * @return {String} The WKT representation | |
| 249 | - */ | |
| 250 | - 'multipolygon': function (multipolygon) { | |
| 251 | - var i, parts = []; | |
| 252 | - for (i = 0; i < multipolygon.length; i += 1) { | |
| 253 | - parts.push('(' + this.extract.polygon.apply(this, [multipolygon[i]]) + ')'); | |
| 254 | - } | |
| 255 | - return parts.join(','); | |
| 256 | - } | |
| 257 | - }; | |
| 258 | - | |
| 259 | - /** | |
| 260 | - * This object contains functions as property names that ingest WKT | |
| 261 | - * strings into the internal representation. | |
| 262 | - */ | |
| 263 | - this.ingest = { | |
| 264 | - | |
| 265 | - /** | |
| 266 | - * Return point feature given a point WKT fragment. | |
| 267 | - * @param str {String} A WKT fragment representing the point | |
| 268 | - */ | |
| 269 | - 'point': function (str) { | |
| 270 | - var coords = trim(str).split(this.regExes.spaces); | |
| 271 | - // In case a parenthetical group of coordinates is passed... | |
| 272 | - return [{ // ...Search for numeric substrings | |
| 273 | - x: parseFloat(this.regExes.numeric.exec(coords[0])[0]), | |
| 274 | - y: parseFloat(this.regExes.numeric.exec(coords[1])[0]) | |
| 275 | - }]; | |
| 276 | - }, | |
| 277 | - | |
| 278 | - /** | |
| 279 | - * Return a multipoint feature given a multipoint WKT fragment. | |
| 280 | - * @param str {String} A WKT fragment representing the multipoint | |
| 281 | - */ | |
| 282 | - 'multipoint': function (str) { | |
| 283 | - var i, components, points; | |
| 284 | - components = []; | |
| 285 | - points = trim(str).split(this.regExes.comma); | |
| 286 | - for (i = 0; i < points.length; i += 1) { | |
| 287 | - components.push(this.ingest.point.apply(this, [points[i]])); | |
| 288 | - } | |
| 289 | - return components; | |
| 290 | - }, | |
| 291 | - | |
| 292 | - /** | |
| 293 | - * Return a linestring feature given a linestring WKT fragment. | |
| 294 | - * @param str {String} A WKT fragment representing the linestring | |
| 295 | - */ | |
| 296 | - 'linestring': function (str) { | |
| 297 | - var i, multipoints, components; | |
| 298 | - | |
| 299 | - // In our x-and-y representation of components, parsing | |
| 300 | - // multipoints is the same as parsing linestrings | |
| 301 | - multipoints = this.ingest.multipoint.apply(this, [str]); | |
| 302 | - | |
| 303 | - // However, the points need to be joined | |
| 304 | - components = []; | |
| 305 | - for (i = 0; i < multipoints.length; i += 1) { | |
| 306 | - components = components.concat(multipoints[i]); | |
| 307 | - } | |
| 308 | - return components; | |
| 309 | - }, | |
| 310 | - | |
| 311 | - /** | |
| 312 | - * Return a multilinestring feature given a multilinestring WKT fragment. | |
| 313 | - * @param str {String} A WKT fragment representing the multilinestring | |
| 314 | - */ | |
| 315 | - 'multilinestring': function (str) { | |
| 316 | - var i, components, line, lines; | |
| 317 | - components = []; | |
| 318 | - lines = trim(str).split(this.regExes.parenComma); | |
| 319 | - for (i = 0; i < lines.length; i += 1) { | |
| 320 | - line = lines[i].replace(this.regExes.trimParens, '$1'); | |
| 321 | - components.push(this.ingest.linestring.apply(this, [line])); | |
| 322 | - } | |
| 323 | - return components; | |
| 324 | - }, | |
| 325 | - | |
| 326 | - /** | |
| 327 | - * Return a polygon feature given a polygon WKT fragment. | |
| 328 | - * @param str {String} A WKT fragment representing the polygon | |
| 329 | - */ | |
| 330 | - 'polygon': function (str) { | |
| 331 | - var i, j, components, subcomponents, ring, rings; | |
| 332 | - rings = trim(str).split(this.regExes.parenComma); | |
| 333 | - components = []; // Holds one or more rings | |
| 334 | - for (i = 0; i < rings.length; i += 1) { | |
| 335 | - ring = rings[i].replace(this.regExes.trimParens, '$1').split(this.regExes.comma); | |
| 336 | - subcomponents = []; // Holds the outer ring and any inner rings (holes) | |
| 337 | - for (j = 0; j < ring.length; j += 1) { | |
| 338 | - // Split on the empty space or '+' character (between coordinates) | |
| 339 | - subcomponents.push({ | |
| 340 | - x: parseFloat(ring[j].split(this.regExes.spaces)[0]), | |
| 341 | - y: parseFloat(ring[j].split(this.regExes.spaces)[1]) | |
| 342 | - }); | |
| 343 | - } | |
| 344 | - components.push(subcomponents); | |
| 345 | - } | |
| 346 | - return components; | |
| 347 | - }, | |
| 348 | - | |
| 349 | - /** | |
| 350 | - * Return a multipolygon feature given a multipolygon WKT fragment. | |
| 351 | - * @param str {String} A WKT fragment representing the multipolygon | |
| 352 | - */ | |
| 353 | - 'multipolygon': function (str) { | |
| 354 | - var i, components, polygon, polygons; | |
| 355 | - components = []; | |
| 356 | - polygons = trim(str).split(this.regExes.doubleParenComma); | |
| 357 | - for (i = 0; i < polygons.length; i += 1) { | |
| 358 | - polygon = polygons[i].replace(this.regExes.trimParens, '$1'); | |
| 359 | - components.push(this.ingest.polygon.apply(this, [polygon])); | |
| 360 | - } | |
| 361 | - return components; | |
| 362 | - }, | |
| 363 | - | |
| 364 | - /** | |
| 365 | - * Return an array of features given a geometrycollection WKT fragment. | |
| 366 | - * @param str {String} A WKT fragment representing the geometry collection | |
| 367 | - */ | |
| 368 | - 'geometrycollection': function (str) { | |
| 369 | - console.log('The geometrycollection WKT type is not yet supported.'); | |
| 370 | - } | |
| 371 | - | |
| 372 | - }; // eo ingest | |
| 373 | - | |
| 374 | - // An initial WKT string may be provided | |
| 375 | - if (initializer && typeof initializer === 'string') { | |
| 376 | - this.read(initializer); | |
| 377 | - } else if (this.fromGeometry) { // Or, an initial geometry object to be read | |
| 378 | - this.fromGeometry(initializer); | |
| 379 | - } | |
| 380 | - | |
| 381 | - } // eo WKt.Wkt | |
| 382 | - | |
| 383 | - }; // eo return | |
| 384 | - | |
| 385 | -}()); // eo Wkt |