Speed up renerding of stacked graph by avoiding the loop in

[dygraphs.git] / dygraph-internal.externs.js

// This file:
// - declares symbols that are provided outisde of dygraphs (e.g. by excanvas)
// - defines custom types used internally

/**
 * @param {Object} dict
 * @return {!Array.<string>}
 */
function printStackTrace(dict) {}


/**
 * @constructor
 */
function G_vmlCanvasManager() {}

/**
 * @param {!HTMLCanvasElement} canvas
 */
G_vmlCanvasManager.initElement = function(canvas) {};

// For IE
/**
 * @param {string} type
 * @param {Object} fn
 */
Element.prototype.detachEvent = function(type, fn) {};


/**
 * @typedef {function(
 *   (number|Date),
 *   number,
 *   function(string):*,
 *   (Dygraph|undefined)
 * ):string}
 */
var AxisLabelFormatter;


/**
 * @typedef {function(number,function(string),Dygraph):string}
 */
var ValueFormatter;


/**
 * @typedef {Array.<Array.<string|number|Array.<number>>>}
 */
var DygraphDataArray;

/**
 * @constructor
 */
function GVizDataTable() {}