/**
* Copyright (c) 2009 - 2010 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects 
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL 
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can 
* choose the license that best suits your project and use it accordingly. 
*
* Although not required, the author would appreciate an email letting him 
* know of any substantial use of jqPlot.  You can reach the author at: 
* chris at jqplot  or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* jqPlot includes date instance methods and printf/sprintf functions by other authors:
*
* Date instance methods contained in jqplot.dateMethods.js:
*
*     author Ken Snyder (ken d snyder at gmail dot com)
*     date 2008-09-10
*     version 2.0.2 (http://kendsnyder.com/sandbox/date/)     
*     license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
*
* JavaScript printf/sprintf functions contained in jqplot.sprintf.js:
*
*     version 2007.04.27
*     author Ash Searle
*     http://hexmen.com/blog/2007/03/printf-sprintf/
*     http://hexmen.com/js/sprintf.js
*     The author (Ash Searle) has placed this code in the public domain:
*     "This code is unrestricted: you are free to use it however you like."
* 
*/
(function (a) {
    a.jqplot.DateAxisRenderer = function () {
        a.jqplot.LinearAxisRenderer.call(this)
    };
    a.jqplot.DateAxisRenderer.prototype = new a.jqplot.LinearAxisRenderer();
    a.jqplot.DateAxisRenderer.prototype.constructor = a.jqplot.DateAxisRenderer;
    a.jqplot.DateTickFormatter = function (b, c) {
        if (!b) { b = "%Y/%m/%d" } return Date.create(c).strftime(b)
    };
    a.jqplot.DateAxisRenderer.prototype.init = function (f) {
        this.tickOptions.formatter = a.jqplot.DateTickFormatter;
        this.daTickInterval = null; this._daTickInterval = null;
        a.extend(true, this, f); var c = this._dataBounds;
        for (var g = 0; g < this._series.length; g++) {
            var h = this._series[g];
            var l = h.data;
            var b = h._plotData;
            var k = h._stackData;
            for (var e = 0; e < l.length; e++) {
                if (this.name == "xaxis" || this.name == "x2axis") {
                    l[e][0] = Date.create(l[e][0]).getTime();
                    b[e][0] = Date.create(l[e][0]).getTime();
                    k[e][0] = Date.create(l[e][0]).getTime();
                    if (l[e][0] < c.min || c.min == null) {
                        c.min = l[e][0]
                    } if (l[e][0] > c.max || c.max == null) {
                        c.max = l[e][0]
                    }
                } else {
                    l[e][1] = Date.create(l[e][1]).getTime();
                    b[e][1] = Date.create(l[e][1]).getTime();
                    k[e][1] = Date.create(l[e][1]).getTime();
                    if (l[e][1] < c.min || c.min == null) {
                        c.min = l[e][1]
                    } if (l[e][1] > c.max || c.max == null) {
                        c.max = l[e][1]
                    }
                }
            }
        }
    };
    a.jqplot.DateAxisRenderer.prototype.reset = function () {
        this.min = this._min;
        this.max = this._max;
        this.tickInterval = this._tickInterval;
        this.numberTicks = this._numberTicks;
        this.daTickInterval = this._daTickInterval
    };
    a.jqplot.DateAxisRenderer.prototype.createTicks = function () {
        var v = this._ticks;
        var r = this.ticks;
        var w = this.name;
        var u = this._dataBounds;
        var o, s;
        var m, p;
        var d, c;
        var b, q;
        if (r.length) {
            for (q = 0; q < r.length; q++) {
                var f = r[q]; var h = new this.tickRenderer(this.tickOptions);
                if (f.constructor == Array) {
                    h.value = Date.create(f[0]).getTime();
                    h.label = f[1];
                    if (!this.showTicks) {
                        h.showLabel = false; h.showMark = false
                    }
                    else {
                        if (!this.showTickMarks) {
                            h.showMark = false
                        }
                    }
                    h.setTick(h.value, this.name);
                    this._ticks.push(h)
                }
                else {
                    h.value = Date.create(f).getTime();
                    if (!this.showTicks) {
                        h.showLabel = false; h.showMark = false
                    }
                    else {
                        if (!this.showTickMarks) {
                            h.showMark = false
                        }
                    }
                    h.setTick(h.value, this.name);
                    this._ticks.push(h)
                }
            }
            this.numberTicks = r.length;
            this.min = this._ticks[0].value;
            this.max = this._ticks[this.numberTicks - 1].value;
            this.daTickInterval = [(this.max - this.min) / (this.numberTicks - 1) / 1000, "seconds"]
        } else { if (w == "xaxis" || w == "x2axis") { o = this._plotDimensions.width } else { o = this._plotDimensions.height } if (this.min != null && this.max != null && this.numberTicks != null) { this.tickInterval = null } if (this.tickInterval != null) { if (Number(this.tickInterval)) { this.daTickInterval = [Number(this.tickInterval), "seconds"] } else { if (typeof this.tickInterval == "string") { var k = this.tickInterval.split(" "); if (k.length == 1) { this.daTickInterval = [1, k[0]] } else { if (k.length == 2) { this.daTickInterval = [k[0], k[1]] } } } } } m = ((this.min != null) ? Date.create(this.min).getTime() : u.min); p = ((this.max != null) ? Date.create(this.max).getTime() : u.max); if (m == p) { var g = 24 * 60 * 60 * 500; m -= g; p += g } var j = p - m; var l, n; l = (this.min != null) ? Date.create(this.min).getTime() : m - j / 2 * (this.padMin - 1); n = (this.max != null) ? Date.create(this.max).getTime() : p + j / 2 * (this.padMax - 1); this.min = l; this.max = n; j = this.max - this.min; if (this.numberTicks == null) { if (this.daTickInterval != null) { var e = Date.create(this.max).diff(this.min, this.daTickInterval[1], true); this.numberTicks = Math.ceil(e / this.daTickInterval[0]) + 1; this.max = Date.create(this.min).add((this.numberTicks - 1) * this.daTickInterval[0], this.daTickInterval[1]).getTime() } else { if (o > 200) { this.numberTicks = parseInt(3 + (o - 200) / 100, 10) } else { this.numberTicks = 2 } } } if (this.daTickInterval == null) { this.daTickInterval = [j / (this.numberTicks - 1) / 1000, "seconds"] } for (var q = 0; q < this.numberTicks; q++) { var m = Date.create(this.min); b = m.add(q * this.daTickInterval[0], this.daTickInterval[1]).getTime(); var h = new this.tickRenderer(this.tickOptions); if (!this.showTicks) { h.showLabel = false; h.showMark = false } else { if (!this.showTickMarks) { h.showMark = false } } h.setTick(b, this.name); this._ticks.push(h) } } if (this._daTickInterval == null) { this._daTickInterval = this.daTickInterval } 
    }
})(jQuery);