Archived
56 lines
1.7 KiB
JavaScript
56 lines
1.7 KiB
JavaScript
// Ref: http://education-eco.blogspot.no/2014/02/venueindoor-map-using-d3js-and-geojson.html
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var util = require("util"),
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fs = require("fs"),
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parser = require('libxml-to-js'),
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utils = require("./utils");
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var xml = fs.readFileSync(__dirname + "/data/neuf04.svg", "utf-8");
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parser(xml, function (err, result) {
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if (err) { throw err; }
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var width = result['@'].width;
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var height = result['@'].height;
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// rooms
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var g = result.g.rect;
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var transform = result.g['@'].transform;
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console.log(transform);
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//translate(-21.057139,264.6204)
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var translateX = -21.057139;
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var translateY = 264.6204;
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var rooms = [];
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Object.keys(g).forEach(function(key) {
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var r = g[key]['@'];
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var number = r.id;
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// more than one room number per shape?
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if(r.id.indexOf(',') > -1) {
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number = r.id.split(",");
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}
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// more than one shape per room number?
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if(r.id.indexOf('_') > -1) {
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number = r.id.split("_")[0];
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}
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// TODO adjust position to top left instead of center
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// ie. find vector from center to top left corner
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var room = {
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number: number,
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position: {
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x: parseFloat(r.x) + translateX,
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y: parseFloat(r.y) + translateY
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},
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dimensions: {
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height: r.height,
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width: r.width,
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}
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};
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//utils.applySVGTransform(room, transform);
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console.log(room);
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rooms.push(room);
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});
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var data = {rooms: rooms, dimensions: { width: width, heigh: height}};
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fs.writeFileSync(__dirname + "/data/rooms.json", JSON.stringify(data, null, 4), "utf-8");
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});
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