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vue-bokeh

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A wrapper around bokehjs embedded

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var CategoricalMapper, Glyph, HBar, HBarView, Quad, _, hittest, p, rbush, extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, hasProp = {}.hasOwnProperty; _ = require("underscore"); rbush = require("rbush"); Quad = require("./quad"); Glyph = require("./glyph"); CategoricalMapper = require("../mappers/categorical_mapper"); hittest = require("../../common/hittest"); p = require("../../core/properties"); HBarView = (function(superClass) { extend(HBarView, superClass); function HBarView() { return HBarView.__super__.constructor.apply(this, arguments); } HBarView.prototype._map_data = function() { var i, j, ref, vleft, vright, vy; vy = this.renderer.ymapper.v_map_to_target(this._y); this.sy = this.plot_view.canvas.v_vy_to_sy(vy); vright = this.renderer.xmapper.v_map_to_target(this._right); vleft = this.renderer.xmapper.v_map_to_target(this._left); this.sright = this.plot_view.canvas.v_vx_to_sx(vright); this.sleft = this.plot_view.canvas.v_vx_to_sx(vleft); this.stop = []; this.sbottom = []; this.sh = this.sdist(this.renderer.ymapper, this._y, this._height, 'center'); for (i = j = 0, ref = this.sy.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) { this.stop.push(this.sy[i] - this.sh[i] / 2); this.sbottom.push(this.sy[i] + this.sh[i] / 2); } return null; }; HBarView.prototype._index_data = function() { var b, height, i, index, j, l, left, map_to_synthetic, pts, r, ref, right, t, y; map_to_synthetic = function(mapper, array) { if (mapper instanceof CategoricalMapper.Model) { return mapper.v_map_to_target(array, true); } else { return array; } }; left = map_to_synthetic(this.renderer.xmapper, this._left); right = map_to_synthetic(this.renderer.xmapper, this._right); y = map_to_synthetic(this.renderer.ymapper, this._y); height = map_to_synthetic(this.renderer.ymapper, this._height); index = rbush(); pts = []; for (i = j = 0, ref = y.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) { l = left[i]; r = right[i]; t = y[i] + 0.5 * height[i]; b = y[i] - 0.5 * height[i]; if (isNaN(l + r + t + b) || !isFinite(l + r + t + b)) { continue; } pts.push({ minX: l, minY: b, maxX: r, maxY: t, i: i }); } index.load(pts); return index; }; HBarView.prototype._render = function(ctx, indices, arg) { var i, j, len, results, sbottom, sleft, sright, stop; sleft = arg.sleft, sright = arg.sright, stop = arg.stop, sbottom = arg.sbottom; results = []; for (j = 0, len = indices.length; j < len; j++) { i = indices[j]; if (isNaN(sleft[i] + stop[i] + sright[i] + sbottom[i])) { continue; } if (this.visuals.fill.doit) { this.visuals.fill.set_vectorize(ctx, i); ctx.fillRect(sleft[i], stop[i], sright[i] - sleft[i], sbottom[i] - stop[i]); } if (this.visuals.line.doit) { ctx.beginPath(); ctx.rect(sleft[i], stop[i], sright[i] - sleft[i], sbottom[i] - stop[i]); this.visuals.line.set_vectorize(ctx, i); results.push(ctx.stroke()); } else { results.push(void 0); } } return results; }; HBarView.prototype._hit_point = function(geometry) { var hits, ref, result, vx, vy, x, y; ref = [geometry.vx, geometry.vy], vx = ref[0], vy = ref[1]; x = this.renderer.xmapper.map_from_target(vx, true); y = this.renderer.ymapper.map_from_target(vy, true); hits = (function() { var j, len, ref1, results; ref1 = this.index.search({ minX: x, minY: y, maxX: x, maxY: y }); results = []; for (j = 0, len = ref1.length; j < len; j++) { x = ref1[j]; results.push(x.i); } return results; }).call(this); result = hittest.create_hit_test_result(); result['1d'].indices = hits; return result; }; HBarView.prototype.scx = function(i) { return (this.sleft[i] + this.sright[i]) / 2; }; return HBarView; })(Glyph.View); HBar = (function(superClass) { extend(HBar, superClass); function HBar() { return HBar.__super__.constructor.apply(this, arguments); } HBar.prototype.default_view = HBarView; HBar.prototype.type = 'HBar'; HBar.mixins(['line', 'fill']); HBar.define({ y: [p.NumberSpec], height: [p.DistanceSpec], left: [p.NumberSpec, 0], right: [p.NumberSpec] }); return HBar; })(Glyph.Model); module.exports = { Model: HBar, View: HBarView };