mirror of
https://github.com/xibyte/jsketcher
synced 2025-12-07 17:04:58 +01:00
727 lines
No EOL
21 KiB
JavaScript
727 lines
No EOL
21 KiB
JavaScript
import {Generator} from './id-generator'
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import {Layer} from './viewer2d'
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import {Styles} from './styles'
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import {Arc} from './shapes/arc'
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import {EndPoint} from './shapes/point'
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import {Segment} from './shapes/segment'
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import {Circle} from './shapes/circle'
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import {Ellipse} from './shapes/ellipse'
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import {EllipticalArc} from './shapes/elliptical-arc'
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import {BezierCurve} from './shapes/bezier-curve'
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import {HDimension, VDimension, Dimension, DiameterDimension} from './shapes/dim'
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import {Constraints} from './parametric'
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import Vector from '../math/vector'
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const Types = {
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END_POINT : 'TCAD.TWO.EndPoint',
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SEGMENT : 'TCAD.TWO.Segment',
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ARC : 'TCAD.TWO.Arc',
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CIRCLE : 'TCAD.TWO.Circle',
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ELLIPSE : 'TCAD.TWO.Ellipse',
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ELL_ARC : 'TCAD.TWO.EllipticalArc',
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BEZIER : 'TCAD.TWO.BezierCurve',
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DIM : 'TCAD.TWO.Dimension',
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HDIM : 'TCAD.TWO.HDimension',
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VDIM : 'TCAD.TWO.VDimension',
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DDIM : 'TCAD.TWO.DiameterDimension'
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};
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IO.BOUNDARY_LAYER_NAME = "__bounds__";
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/** @constructor */
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function IO(viewer) {
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this.viewer = viewer;
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}
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IO.prototype.loadSketch = function(sketchData) {
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return this._loadSketch(JSON.parse(sketchData));
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};
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IO.prototype.serializeSketch = function() {
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return JSON.stringify(this._serializeSketch());
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};
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IO.prototype._loadSketch = function(sketch) {
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this.cleanUpData();
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var index = {};
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function endPoint(p) {
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var id = p[0];
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var ep = index[id];
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if (ep !== undefined) {
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return
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}
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ep = new EndPoint(p[1][1], p[2][1]);
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index[p[1][0]] = ep._x;
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index[p[2][0]] = ep._y;
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index[id] = ep;
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return ep;
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}
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var layerIdGen = 0;
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function getLayer(viewer, name) {
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if (name === undefined) {
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name = "layer_" + layerIdGen++;
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} else {
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if (name === viewer.dimLayer.name) {
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return viewer.dimLayer;
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}
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for (var i = 0; i < viewer.layers.length; ++i) {
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if (name === viewer.layers[i].name) {
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return viewer.layers[i];
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}
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}
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}
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var layer = new Layer(name, Styles.DEFAULT);
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viewer.layers.push(layer);
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return layer;
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}
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var T = Types;
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var maxEdge = 0;
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var sketchLayers = sketch['layers'];
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var boundary = sketch['boundary'];
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var boundaryNeedsUpdate = !(boundary === undefined || boundary == null);
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if (sketchLayers !== undefined) {
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for (var l = 0; l < sketchLayers.length; ++l) {
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var ioLayer = sketchLayers[l];
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var layerName = ioLayer['name'];
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var boundaryProcessing = layerName == IO.BOUNDARY_LAYER_NAME && boundaryNeedsUpdate;
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var layer = getLayer(this.viewer, layerName);
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if (!!ioLayer.style) layer.style = ioLayer.style;
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layer.readOnly = !!ioLayer.readOnly;
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var layerData = ioLayer['data'];
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for (i = 0; i < layerData.length; ++i) {
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var obj = layerData[i];
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var skobj = null;
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var _class = obj['_class'];
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var aux = !!obj['aux'];
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if (boundaryProcessing) {
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if (_class === T.SEGMENT && boundary.lines.length == 0) continue;
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else if (_class === T.ARC && boundary.arcs.length == 0) continue;
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else if (_class === T.CIRCLE && boundary.circles.length == 0) continue;
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}
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if (_class === T.SEGMENT) {
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const points = obj['points'];
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const a = endPoint(points[0]);
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const b = endPoint(points[1]);
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skobj = new Segment(a, b);
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} else if (_class === T.END_POINT) {
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skobj = endPoint(obj['location']);
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} else if (_class === T.ARC) {
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const points = obj['points'];
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const a = endPoint(points[0]);
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const b = endPoint(points[1]);
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const c = endPoint(points[2]);
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skobj = new Arc(a, b, c);
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} else if (_class === T.CIRCLE) {
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const c = endPoint(obj['c']);
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skobj = new Circle(c);
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skobj.r.set(obj['r']);
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} else if (_class === T.ELLIPSE) {
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const ep1 = endPoint(obj['ep1']);
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const ep2 = endPoint(obj['ep2']);
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skobj = new Ellipse(ep1, ep2);
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skobj.r.set(obj['r']);
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} else if (_class === T.ELL_ARC) {
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const ep1 = endPoint(obj['ep1']);
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const ep2 = endPoint(obj['ep2']);
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const a = endPoint(obj['a']);
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const b = endPoint(obj['b']);
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skobj = new EllipticalArc(ep1, ep2, a, b);
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skobj.r.set(obj['r']);
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} else if (_class === T.BEZIER) {
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const a = endPoint(obj['a']);
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const b = endPoint(obj['b']);
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const cp1 = endPoint(obj['cp1']);
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const cp2 = endPoint(obj['cp2']);
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skobj = new BezierCurve(a, b, cp1, cp2);
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} else if (_class === T.HDIM) {
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skobj = new HDimension(obj['a'], obj['b']);
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skobj.flip = obj['flip'];
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} else if (_class === T.VDIM) {
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skobj = new VDimension(obj['a'], obj['b']);
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skobj.flip = obj['flip'];
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} else if (_class === T.DIM) {
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skobj = new Dimension(obj['a'], obj['b']);
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skobj.flip = obj['flip'];
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} else if (_class === T.DDIM) {
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skobj = new DiameterDimension(obj['obj']);
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}
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if (skobj != null) {
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if (!aux) skobj.stabilize(this.viewer);
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if (aux) skobj.accept(function(o){o.aux = true; return true;});
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if (obj['edge'] !== undefined) {
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skobj.edge = obj['edge'];
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maxEdge = Math.max(maxEdge, skobj.edge);
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}
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layer.add(skobj);
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index[obj['id']] = skobj;
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//reindex non point children to recover constraints
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const childrenIds = obj['children'];
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if (childrenIds) {
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const children = nonPointChildren(skobj);
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for (let childIdx = 0; childIdx < childrenIds.length; childIdx++) {
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index[childrenIds[childIdx]] = children[childIdx];
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}
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}
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}
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if (boundaryProcessing) {
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if (_class === T.SEGMENT) this.synchLine(skobj, boundary.lines.shift());
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else if (_class === T.ARC) this.synchArc(skobj, boundary.arcs.shift());
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else if (_class === T.CIRCLE) this.synchCircle(skobj, boundary.circles.shift());
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}
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}
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}
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}
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for (i = 0; i < this.viewer.dimLayer.objects.length; ++i) {
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obj = this.viewer.dimLayer.objects[i];
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if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
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obj.a = index[obj.a];
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obj.b = index[obj.b];
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} else if (obj._class === T.DDIM) {
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obj.obj = index[obj.obj];
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}
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}
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if (boundaryNeedsUpdate) {
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this.addNewBoundaryObjects(boundary, maxEdge);
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}
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var sketchConstraints = sketch['constraints'];
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if (sketchConstraints !== undefined) {
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for (var i = 0; i < sketchConstraints.length; ++i) {
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try {
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const c = this.parseConstr(sketchConstraints[i], index);
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this.viewer.parametricManager._add(c);
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} catch (msg) {
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console.info("Skipping. " + msg);
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}
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}
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this.viewer.parametricManager.notify();
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}
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var constants = sketch['constants'];
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if (constants !== undefined) {
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this.viewer.params.constantDefinition = constants;
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}
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};
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IO.prototype.synchLine = function(skobj, edgeObj) {
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skobj.a.x = edgeObj.a.x;
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skobj.a.y = edgeObj.a.y;
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skobj.b.x = edgeObj.b.x;
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skobj.b.y = edgeObj.b.y;
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};
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IO.prototype.synchArc = function(skobj, edgeObj) {
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skobj.a.x = edgeObj.a.x;
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skobj.a.y = edgeObj.a.y;
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skobj.b.x = edgeObj.b.x;
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skobj.b.y = edgeObj.b.y;
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skobj.c.x = edgeObj.c.x;
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skobj.c.y = edgeObj.c.y;
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};
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IO.prototype.synchCircle = function(skobj, edgeObj) {
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skobj.c.x = edgeObj.c.x;
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skobj.c.y = edgeObj.c.y;
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skobj.r.set(edgeObj.r);
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};
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IO.prototype.addNewBoundaryObjects = function(boundary, maxEdge) {
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var boundaryLayer = this.viewer.findLayerByName(IO.BOUNDARY_LAYER_NAME);
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if (boundaryLayer === null) {
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boundaryLayer = new Layer(IO.BOUNDARY_LAYER_NAME, Styles.BOUNDS);
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this.viewer.layers.splice(0, 0, boundaryLayer);
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}
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boundaryLayer.readOnly = true;
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boundaryLayer.style = Styles.BOUNDS;
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var i, obj, id = maxEdge + 1;
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function __processAux(obj) {
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obj.edge = id ++;
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obj.accept(function(o){
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o.aux = true;
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return true;
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});
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}
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for (i = 0; i < boundary.lines.length; ++i) {
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var edge = boundary.lines[i];
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var seg = this.viewer.addSegment(edge.a.x, edge.a.y, edge.b.x, edge.b.y, boundaryLayer);
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__processAux(seg);
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}
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for (i = 0; i < boundary.arcs.length; ++i) {
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var a = boundary.arcs[i];
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var arc = new Arc(
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new EndPoint(a.a.x, a.a.y),
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new EndPoint(a.b.x, a.b.y),
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new EndPoint(a.c.x, a.c.y)
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);
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boundaryLayer.objects.push(arc);
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__processAux(arc);
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}
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for (i = 0; i < boundary.circles.length; ++i) {
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obj = boundary.circles[i];
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var circle = new Circle(new EndPoint(obj.c.x, obj.c.y));
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circle.r.set(obj.r);
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boundaryLayer.objects.push(circle);
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__processAux(circle);
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}
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};
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IO.prototype.cleanUpData = function() {
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for (var l = 0; l < this.viewer.layers.length; ++l) {
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var layer = this.viewer.layers[l];
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if (layer.objects.length != 0) {
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layer.objects = [];
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}
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}
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this.viewer.deselectAll();
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Generator.resetIDGenerator(0);
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if (this.viewer.parametricManager.subSystems.length != 0) {
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this.viewer.parametricManager.subSystems = [];
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this.viewer.parametricManager.notify();
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}
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};
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IO.prototype._serializeSketch = function() {
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var sketch = {};
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//sketch.boundary = boundary;
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sketch['layers'] = [];
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function point(p) {
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return [ p.id, [p._x.id, p.x], [p._y.id, p.y] ];
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}
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var T = Types;
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var toSave = [this.viewer.dimLayers, this.viewer.layers];
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for (var t = 0; t < toSave.length; ++t) {
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var layers = toSave[t];
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for (var l = 0; l < layers.length; ++l) {
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var layer = layers[l];
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var toLayer = {'name' : layer.name, style : layer.style, readOnly: layer.readOnly, 'data' : []};
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sketch['layers'].push(toLayer);
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for (var i = 0; i < layer.objects.length; ++i) {
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var obj = layer.objects[i];
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var to = {'id': obj.id, '_class': obj._class};
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if (obj.aux) to.aux = obj.aux;
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if (obj.edge !== undefined) to.edge = obj.edge;
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toLayer['data'].push(to);
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if (obj._class === T.SEGMENT) {
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to['points'] = [point(obj.a), point(obj.b)];
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} else if (obj._class === T.END_POINT) {
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to['location'] = point(obj);
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} else if (obj._class === T.ARC) {
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to['points'] = [point(obj.a), point(obj.b), point(obj.c)];
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} else if (obj._class === T.CIRCLE) {
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to['c'] = point(obj.c);
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to['r'] = obj.r.get();
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} else if (obj._class === T.ELLIPSE) {
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to['ep1'] = point(obj.ep1);
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to['ep2'] = point(obj.ep2);
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to['r'] = obj.r.get();
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} else if (obj._class === T.ELL_ARC) {
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to['ep1'] = point(obj.ep1);
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to['ep2'] = point(obj.ep2);
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to['a'] = point(obj.a);
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to['b'] = point(obj.b);
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to['r'] = obj.r.get();
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} else if (obj._class === T.BEZIER) {
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to['a'] = point(obj.a);
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to['b'] = point(obj.b);
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to['cp1'] = point(obj.cp1);
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to['cp2'] = point(obj.cp2);
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} else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
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to['a'] = obj.a.id;
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to['b'] = obj.b.id;
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to['flip'] = obj.flip;
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} else if (obj._class === T.DDIM) {
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to['obj'] = obj.obj.id;
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}
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const children = nonPointChildren(obj).map(c => c.id);
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if (children.length != 0) {
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to['children'] = children;
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}
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}
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}
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}
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var constrs = sketch['constraints'] = [];
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var subSystems = this.viewer.parametricManager.subSystems;
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for (var j = 0; j < subSystems.length; j++) {
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var sub = subSystems[j];
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for (i = 0; i < sub.constraints.length; ++i) {
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if (!sub.constraints[i].aux) {
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constrs.push(this.serializeConstr(sub.constraints[i]));
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}
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}
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}
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var constantDefinition = this.viewer.params.constantDefinition;
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if (constantDefinition !== undefined && constantDefinition != null && !/^\s*$/.test(constantDefinition)) {
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sketch['constants'] = constantDefinition;
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}
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return sketch;
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};
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function nonPointChildren(obj){
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const children = [];
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obj.accept((o) => {
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if (o._class !== Types.END_POINT) {
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children.push(o);
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}
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return true;
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});
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return children;
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}
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IO.prototype.parseConstr = function (c, index) {
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var name = c[0];
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var ps = c[1];
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function find(id) {
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var p = index[id];
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if (!p) {
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throw "Constraint " + name + " refers to nonexistent object.";
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}
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return p;
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}
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var constrCreate = Constraints.Factory[name];
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if (constrCreate === undefined) {
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throw "Constraint " + name + " doesn't exist.";
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}
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return constrCreate(find, ps);
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};
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IO.prototype.serializeConstr = function (c) {
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return c.serialize();
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};
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function _format(str, args) {
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if (args.length == 0) return str;
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var i = 0;
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return str.replace(/\$/g, function() {
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if (args === undefined || args[i] === undefined) throw "format arguments mismatch";
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var val = args[i];
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if (typeof val === 'number') val = val.toPrecision();
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i ++;
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return val;
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});
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}
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/** @constructor */
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function PrettyColors() {
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var colors = ["#000000", "#00008B", "#006400", "#8B0000", "#FF8C00", "#E9967A"];
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var colIdx = 0;
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this.next = function () {
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return colors[colIdx++ % colors.length];
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}
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}
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/** @constructor */
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function TextBuilder() {
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this.data = "";
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this.fline = function (chunk, args) {
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this.data += _format(chunk, args) + "\n"
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};
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this.line = function (chunk) {
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this.data += chunk + "\n"
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};
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this.number = function (n) {
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this.data += n.toPrecision()
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};
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this.numberln = function (n) {
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this.number(n)
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this.data += "\n"
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}
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}
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/** @constructor */
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function BBox() {
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var bbox = [Number.MAX_VALUE, Number.MAX_VALUE, - Number.MAX_VALUE, - Number.MAX_VALUE];
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var T = Types;
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this.checkLayers = function(layers) {
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for (var l = 0; l < layers.length; ++l)
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for (var i = 0; i < layers[l].objects.length; ++i)
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this.check(layers[l].objects[i]);
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};
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this.check = function(obj) {
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if (obj._class === T.SEGMENT) {
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this.checkBounds(obj.a.x, obj.a.y);
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this.checkBounds(obj.b.x, obj.b.y);
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} else if (obj._class === T.END_POINT) {
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this.checkBounds(obj.x, obj.y);
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} else if (obj._class === T.ARC) {
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this.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
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} else if (obj._class === T.CIRCLE) {
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this.checkCircBounds(obj.c.x, obj.c.y, obj.r.get());
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} else if (obj._class === T.ELLIPSE || obj._class === T.ELL_ARC) {
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this.checkCircBounds(obj.centerX, obj.centerY, Math.max(obj.radiusX, obj.radiusY));
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} else if (obj) {
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obj.accept((o) => {
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if (o._class == T.END_POINT) {
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this.checkBounds(o.x, o.y);
|
|
}
|
|
return true;
|
|
});
|
|
// } else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
|
|
}
|
|
};
|
|
|
|
this.isValid = function() {
|
|
return bbox[0] != Number.MAX_VALUE;
|
|
};
|
|
|
|
this.checkBounds = function(x, y) {
|
|
bbox[0] = Math.min(bbox[0], x);
|
|
bbox[1] = Math.min(bbox[1], y);
|
|
bbox[2] = Math.max(bbox[2], x);
|
|
bbox[3] = Math.max(bbox[3], y);
|
|
};
|
|
|
|
this.checkCircBounds = function(x, y, r) {
|
|
this.checkBounds(x + r, y + r);
|
|
this.checkBounds(x - r, y + r);
|
|
this.checkBounds(x - r, y - r);
|
|
this.checkBounds(x - r, y + r);
|
|
};
|
|
|
|
this.inc = function(by) {
|
|
bbox[0] -= by;
|
|
bbox[1] -= by;
|
|
bbox[2] += by;
|
|
bbox[3] += by;
|
|
};
|
|
|
|
this.width = function() {
|
|
return bbox[2] - bbox[0];
|
|
};
|
|
|
|
this.height = function() {
|
|
return bbox[3] - bbox[1];
|
|
};
|
|
|
|
this.bbox = bbox;
|
|
}
|
|
|
|
IO.prototype.getWorkspaceToExport = function() {
|
|
return [this.viewer.layers];
|
|
};
|
|
|
|
IO.prototype.getLayersToExport = function() {
|
|
var ws = this.getWorkspaceToExport();
|
|
var toExport = [];
|
|
for (var t = 0; t < ws.length; ++t) {
|
|
var layers = ws[t];
|
|
for (var l = 0; l < layers.length; ++l) {
|
|
var layer = layers[l];
|
|
toExport.push(layer)
|
|
}
|
|
}
|
|
return toExport;
|
|
};
|
|
|
|
IO.prototype.svgExport = function () {
|
|
|
|
var T = Types;
|
|
var out = new TextBuilder();
|
|
|
|
var bbox = new BBox();
|
|
|
|
var a = new Vector();
|
|
var b = new Vector();
|
|
|
|
var prettyColors = new PrettyColors();
|
|
var toExport = this.getLayersToExport();
|
|
for (var l = 0; l < toExport.length; ++l) {
|
|
var layer = toExport[l];
|
|
var color = prettyColors.next();
|
|
out.fline('<g id="$" fill="$" stroke="$" stroke-width="$">', [layer.name, "none", color, '2']);
|
|
for (var i = 0; i < layer.objects.length; ++i) {
|
|
var obj = layer.objects[i];
|
|
if (obj._class !== T.END_POINT) bbox.check(obj);
|
|
if (obj._class === T.SEGMENT) {
|
|
out.fline('<line x1="$" y1="$" x2="$" y2="$" />', [obj.a.x, obj.a.y, obj.b.x, obj.b.y]);
|
|
} else if (obj._class === T.ARC) {
|
|
a.set(obj.a.x - obj.c.x, obj.a.y - obj.c.y, 0);
|
|
b.set(obj.b.x - obj.c.x, obj.b.y - obj.c.y, 0);
|
|
var dir = a.cross(b).z > 0 ? 0 : 1;
|
|
var r = obj.r.get();
|
|
out.fline('<path d="M $ $ A $ $ 0 $ $ $ $" />', [obj.a.x, obj.a.y, r, r, dir, 1, obj.b.x, obj.b.y]);
|
|
} else if (obj._class === T.CIRCLE) {
|
|
out.fline('<circle cx="$" cy="$" r="$" />', [obj.c.x, obj.c.y, obj.r.get()]);
|
|
// } else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
|
|
}
|
|
}
|
|
out.line('</g>');
|
|
}
|
|
bbox.inc(20);
|
|
return _format("<svg viewBox='$ $ $ $'>\n", bbox.bbox) + out.data + "</svg>"
|
|
};
|
|
|
|
IO.prototype.dxfExport = function () {
|
|
var T = Types;
|
|
var out = new TextBuilder();
|
|
var bbox = new BBox();
|
|
var toExport = this.getLayersToExport();
|
|
var i;
|
|
bbox.checkLayers(toExport);
|
|
out.line("999");
|
|
out.line("js.parametric.sketcher");
|
|
out.line("0");
|
|
out.line("SECTION");
|
|
out.line("2");
|
|
out.line("HEADER");
|
|
out.line("9");
|
|
out.line("$ACADVER");
|
|
out.line("1");
|
|
out.line("AC1006");
|
|
out.line("9");
|
|
out.line("$INSBASE");
|
|
out.line("10");
|
|
out.line("0");
|
|
out.line("20");
|
|
out.line("0");
|
|
out.line("30");
|
|
out.line("0");
|
|
out.line("9");
|
|
out.line("$EXTMIN");
|
|
out.line("10");
|
|
out.numberln(bbox.bbox[0]);
|
|
out.line("20");
|
|
out.numberln(bbox.bbox[1]);
|
|
out.line("9");
|
|
out.line("$EXTMAX");
|
|
out.line("10");
|
|
out.numberln(bbox.bbox[2]);
|
|
out.line("20");
|
|
out.numberln(bbox.bbox[3]);
|
|
out.line("0");
|
|
out.line("ENDSEC");
|
|
|
|
out.line("0");
|
|
out.line("SECTION");
|
|
out.line("2");
|
|
out.line("TABLES");
|
|
|
|
for (i = 0; i < toExport.length; i++) {
|
|
out.line("0");
|
|
out.line("LAYER");
|
|
out.line("2");
|
|
out.line("" + (i + 1));
|
|
out.line("70");
|
|
out.line("64");
|
|
out.line("62");
|
|
out.line("7");
|
|
out.line("6");
|
|
out.line("CONTINUOUS");
|
|
}
|
|
out.line("0");
|
|
out.line("ENDTAB");
|
|
out.line("0");
|
|
out.line("ENDSEC");
|
|
out.line("0");
|
|
out.line("SECTION");
|
|
out.line("2");
|
|
out.line("BLOCKS");
|
|
out.line("0");
|
|
out.line("ENDSEC");
|
|
out.line("0");
|
|
out.line("SECTION");
|
|
out.line("2");
|
|
out.line("ENTITIES");
|
|
|
|
for (var l = 0; l < toExport.length; l++) {
|
|
var lid = l + 1;
|
|
var layer = toExport[l];
|
|
for (i = 0; i < layer.objects.length; ++i) {
|
|
var obj = layer.objects[i];
|
|
if (obj._class === T.END_POINT) {
|
|
out.line("0");
|
|
out.line("POINT");
|
|
out.line("8");
|
|
out.line(lid);
|
|
out.line("10");
|
|
out.numberln(obj.x);
|
|
out.line("20");
|
|
out.numberln(obj.y);
|
|
out.line("30");
|
|
out.line("0");
|
|
} else if (obj._class === T.SEGMENT) {
|
|
out.line("0");
|
|
out.line("LINE");
|
|
out.line("8");
|
|
out.line(lid);
|
|
//out.line("62"); color
|
|
//out.line("4");
|
|
out.line("10");
|
|
out.numberln(obj.a.x);
|
|
out.line("20");
|
|
out.numberln(obj.a.y);
|
|
out.line("30");
|
|
out.line("0");
|
|
out.line("11");
|
|
out.numberln(obj.b.x);
|
|
out.line("21");
|
|
out.numberln(obj.b.y);
|
|
out.line("31");
|
|
out.line("0");
|
|
} else if (obj._class === T.ARC) {
|
|
out.line("0");
|
|
out.line("ARC");
|
|
out.line("8");
|
|
out.line(lid);
|
|
out.line("10");
|
|
out.numberln(obj.c.x);
|
|
out.line("20");
|
|
out.numberln(obj.c.y);
|
|
out.line("30");
|
|
out.line("0");
|
|
out.line("40");
|
|
out.numberln(obj.r.get());
|
|
out.line("50");
|
|
out.numberln(obj.getStartAngle() * (180 / Math.PI));
|
|
out.line("51");
|
|
out.numberln(obj.getEndAngle() * (180 / Math.PI));
|
|
} else if (obj._class === T.CIRCLE) {
|
|
out.line("0");
|
|
out.line("CIRCLE");
|
|
out.line("8");
|
|
out.line(lid);
|
|
out.line("10");
|
|
out.numberln(obj.c.x);
|
|
out.line("20");
|
|
out.numberln(obj.c.y);
|
|
out.line("30");
|
|
out.line("0");
|
|
out.line("40");
|
|
out.numberln(obj.r.get());
|
|
// } else if (obj._class === T.DIM || obj._class === T.HDIM || obj._class === T.VDIM) {
|
|
}
|
|
}
|
|
}
|
|
|
|
out.line("0");
|
|
out.line("ENDSEC");
|
|
out.line("0");
|
|
out.line("EOF");
|
|
return out.data;
|
|
};
|
|
|
|
IO.exportTextData = function(data, fileName) {
|
|
var link = document.getElementById("downloader");
|
|
link.href = "data:application/octet-stream;charset=utf-8;base64," + btoa(data);
|
|
link.download = fileName;
|
|
link.click();
|
|
//console.log(app.viewer.io.svgExport());
|
|
};
|
|
|
|
export {IO, BBox, Types}; |