@quartic/bokehjs/build/js/tree_ts/models/ranges/factor_range.ts

Interactive, novel data visualization

var 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;

import {
  Range
} from "./range";

import * as p from "core/properties";

export var FactorRange = (function(superClass) {
  extend(FactorRange, superClass);

  function FactorRange() {
    return FactorRange.__super__.constructor.apply(this, arguments);
  }

  FactorRange.prototype.type = 'FactorRange';

  FactorRange.define({
    offset: [p.Number, 0],
    factors: [p.Array, []],
    bounds: [p.Any],
    min_interval: [p.Any],
    max_interval: [p.Any]
  });

  FactorRange.internal({
    _bounds_as_factors: [p.Any],
    start: [p.Number],
    end: [p.Number]
  });

  FactorRange.prototype.initialize = function(attrs, options) {
    FactorRange.__super__.initialize.call(this, attrs, options);
    if ((this.bounds != null) && this.bounds !== 'auto') {
      this.setv({
        _bounds_as_factors: this.bounds
      }, {
        silent: true
      });
    } else {
      this.setv({
        _bounds_as_factors: this.factors
      }, {
        silent: true
      });
    }
    this._init();
    this.listenTo(this, 'change:factors', this._update_factors);
    return this.listenTo(this, 'change:offset', this._init);
  };

  FactorRange.getters({
    min: function() {
      return this.start;
    },
    max: function() {
      return this.end;
    }
  });

  FactorRange.prototype.reset = function() {
    this._init();
    return this.trigger('change');
  };

  FactorRange.prototype._update_factors = function() {
    this.setv('_bounds_as_factors', this.factors, {
      silent: true
    });
    return this._init();
  };

  FactorRange.prototype._init = function() {
    var end, factors, start;
    factors = this.factors;
    if ((this.bounds != null) && this.bounds !== 'auto') {
      factors = this._bounds_as_factors;
      this.setv({
        factors: factors
      }, {
        silent: true
      });
    }
    start = 0.5 + this.offset;
    end = factors.length + start;
    this.setv({
      start: start,
      end: end
    }, {
      silent: true
    });
    if (this.bounds != null) {
      return this.setv({
        bounds: [start, end]
      }, {
        silent: true
      });
    }
  };

  return FactorRange;

})(Range);