@quartic/bokehjs/build/js/tree_ts/core/property_mixins.ts

Interactive, novel data visualization

var _fill_mixin, _gen_mixin, _line_mixin, _text_mixin;

import * as p from "./properties";

import {
  extend
} from "./util/object";

_gen_mixin = function(mixin, prefix) {
  var name, result, type;
  result = {};
  if (prefix == null) {
    prefix = "";
  }
  for (name in mixin) {
    type = mixin[name];
    result[prefix + name] = type;
  }
  return result;
};

_line_mixin = {
  line_color: [p.ColorSpec, 'black'],
  line_width: [p.NumberSpec, 1],
  line_alpha: [p.NumberSpec, 1.0],
  line_join: [p.LineJoin, 'miter'],
  line_cap: [p.LineCap, 'butt'],
  line_dash: [p.Array, []],
  line_dash_offset: [p.Number, 0]
};

export var line = function(prefix) {
  return _gen_mixin(_line_mixin, prefix);
};

_fill_mixin = {
  fill_color: [p.ColorSpec, 'gray'],
  fill_alpha: [p.NumberSpec, 1.0]
};

export var fill = function(prefix) {
  return _gen_mixin(_fill_mixin, prefix);
};

_text_mixin = {
  text_font: [p.Font, 'helvetica'],
  text_font_size: [p.FontSizeSpec, '12pt'],
  text_font_style: [p.FontStyle, 'normal'],
  text_color: [p.ColorSpec, '#444444'],
  text_alpha: [p.NumberSpec, 1.0],
  text_align: [p.TextAlign, 'left'],
  text_baseline: [p.TextBaseline, 'bottom']
};

export var text = function(prefix) {
  return _gen_mixin(_text_mixin, prefix);
};

export var create = function(configs) {
  var config, i, kind, len, prefix, ref, result;
  result = {};
  for (i = 0, len = configs.length; i < len; i++) {
    config = configs[i];
    ref = config.split(":"), kind = ref[0], prefix = ref[1];
    if (this[kind] == null) {
      throw new Error("Unknown property mixin kind '" + kind + "'");
    }
    result = extend(result, this[kind](prefix));
  }
  return result;
};