File size: 6,570 Bytes
bc63d7d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | /**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 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 dot com 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 .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* 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($) {
// class: $.jqplot.AxisTickRenderer
// A "tick" object showing the value of a tick/gridline on the plot.
$.jqplot.AxisTickRenderer = function(options) {
// Group: Properties
$.jqplot.ElemContainer.call(this);
// prop: mark
// tick mark on the axis. One of 'inside', 'outside', 'cross', '' or null.
this.mark = 'outside';
// name of the axis associated with this tick
this.axis;
// prop: showMark
// whether or not to show the mark on the axis.
this.showMark = true;
// prop: showGridline
// whether or not to draw the gridline on the grid at this tick.
this.showGridline = true;
// prop: isMinorTick
// if this is a minor tick.
this.isMinorTick = false;
// prop: size
// Length of the tick beyond the grid in pixels.
// DEPRECATED: This has been superceeded by markSize
this.size = 4;
// prop: markSize
// Length of the tick marks in pixels. For 'cross' style, length
// will be stoked above and below axis, so total length will be twice this.
this.markSize = 6;
// prop: show
// whether or not to show the tick (mark and label).
// Setting this to false requires more testing. It is recommended
// to set showLabel and showMark to false instead.
this.show = true;
// prop: showLabel
// whether or not to show the label.
this.showLabel = true;
this.label = null;
this.value = null;
this._styles = {};
// prop: formatter
// A class of a formatter for the tick text. sprintf by default.
this.formatter = $.jqplot.DefaultTickFormatter;
// prop: prefix
// String to prepend to the tick label.
// Prefix is prepended to the formatted tick label.
this.prefix = '';
// prop: suffix
// String to append to the tick label.
// Suffix is appended to the formatted tick label.
this.suffix = '';
// prop: formatString
// string passed to the formatter.
this.formatString = '';
// prop: fontFamily
// css spec for the font-family css attribute.
this.fontFamily;
// prop: fontSize
// css spec for the font-size css attribute.
this.fontSize;
// prop: textColor
// css spec for the color attribute.
this.textColor;
// prop: escapeHTML
// true to escape HTML entities in the label.
this.escapeHTML = false;
this._elem;
this._breakTick = false;
$.extend(true, this, options);
};
$.jqplot.AxisTickRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
$.jqplot.AxisTickRenderer.prototype = new $.jqplot.ElemContainer();
$.jqplot.AxisTickRenderer.prototype.constructor = $.jqplot.AxisTickRenderer;
$.jqplot.AxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) {
this.value = value;
this.axis = axisName;
if (isMinor) {
this.isMinorTick = true;
}
return this;
};
$.jqplot.AxisTickRenderer.prototype.draw = function() {
if (this.label === null) {
this.label = this.prefix + this.formatter(this.formatString, this.value) + this.suffix;
}
var style = {position: 'absolute'};
if (Number(this.label)) {
style['whitSpace'] = 'nowrap';
}
// Memory Leaks patch
if (this._elem) {
this._elem.emptyForce();
this._elem = null;
}
this._elem = $(document.createElement('div'));
this._elem.addClass("jqplot-"+this.axis+"-tick");
if (!this.escapeHTML) {
this._elem.html(this.label);
}
else {
this._elem.text(this.label);
}
this._elem.css(style);
for (var s in this._styles) {
this._elem.css(s, this._styles[s]);
}
if (this.fontFamily) {
this._elem.css('font-family', this.fontFamily);
}
if (this.fontSize) {
this._elem.css('font-size', this.fontSize);
}
if (this.textColor) {
this._elem.css('color', this.textColor);
}
if (this._breakTick) {
this._elem.addClass('jqplot-breakTick');
}
return this._elem;
};
$.jqplot.DefaultTickFormatter = function (format, val) {
if (typeof val == 'number') {
if (!format) {
format = $.jqplot.config.defaultTickFormatString;
}
return $.jqplot.sprintf(format, val);
}
else {
return String(val);
}
};
$.jqplot.PercentTickFormatter = function (format, val) {
if (typeof val == 'number') {
val = 100 * val;
if (!format) {
format = $.jqplot.config.defaultTickFormatString;
}
return $.jqplot.sprintf(format, val);
}
else {
return String(val);
}
};
$.jqplot.AxisTickRenderer.prototype.pack = function() {
};
})(jQuery); |