Commit abe54cec authored by Matt Pugh's avatar Matt Pugh

top tracks working

parent 82f4c5fe
<?php
/* GNU FM -- a free network service for sharing your music listening habits
Copyright (C) 2009 Free Software Foundation, Inc
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once($install_path . '/database.php');
require_once($install_path . '/data/Artist.php');
require_once($install_path . '/data/Album.php');
require_once($install_path . '/data/Server.php');
require_once($install_path . '/data/Statistic.php');
/**
* Represents graph object, extended for specific implementations
*/
class Graph {
public $data, $data_buffer;
public $user, $type, $renderer, $label_renderer;
public $max_x_axis, $max_y_axis;
public $x_axis_label = "X axis", $y_axis_label = "Y Axis";
/* Multidimensional array to allow for multiple series of data. */
protected $graph_types = array(array());
public static $DEFAULT_GRAPH_TYPE = 0;
function __construct($user = null, $type = null) {
$this->user = $user;
$this->resetData();
switch($type)
{
default:
$this->type = 0;
}
}
protected function resetData() {
$this->data = array(array(array()));
}
public function getGraphRenderer() {
return $this->graph_types[$this->renderer];
}
public function getXAxis() {
return $this->x_axis_label;
}
public function getYAxis() {
return $this->y_axis_label;
}
public function setAxisLabels($x = NULL, $y = NULL)
{
$this->x_axis_label = ($x === NULL) ? $this->x_axis_label : $x;
$this->y_axis_label = ($y === NULL) ? $this->y_axis_label : $y;
}
public function getJsDataArray() {
$js_data = $this->buildJsDataArray();
}
public function setDataSource($data = NULL)
{
if (($data === NULL) && (! isEmpty($data))) return;
$this->data = $data;
}
protected function setMaxX($raw)
{
$this->max_x_axis = round($raw + ($raw * 0.10), -3);
}
/**
* Iterates through the multi-dimensional array to create a string of
* JS arrays on multiple datasets for the current plot.
**/
protected function buildJsDataArray($inverse = FALSE) {
$temp = "[";
foreach ($this->data as $i => $series)
{
$temp .= "[";
if ($inverse) $i = 0;
foreach ($series as $j => $set)
{
foreach ($set as $k => $node)
{
$temp .= "[" . ((! is_numeric($node)) ? "'".$node."'" : $node);
/* @TODO: check $node for len > 1, if so tokenise string */
if ($inverse) $temp .= "," . ++$i;
$temp .= "],";
}
$temp = rtrim($temp, ',');
}
$temp .= "],";
}
$temp = rtrim($temp, ',');
$temp .= "]";
return $temp;
}
protected function buildJsSingleArray($source) {
$temp = "[";
foreach ($source as $i => $node)
{
$temp .= ((! is_numeric($node)) ? "'".$node."'" : $node) . ",";
}
$temp = rtrim($temp, ',') . "]";
return $temp;
}
public function getGraphJs() {
$output;
return $output;
}
}
\ No newline at end of file
<?php
/* GNU FM -- a free network service for sharing your music listening habits
Copyright (C) 2009 Free Software Foundation, Inc
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once($install_path . '/data/Graph.php');
class GraphTopArtists extends Graph {
public $artists, $artists_data;
public $number_of_tracks;
function __construct($user, $num = 20)
{
parent::__construct($user, "bar_horiz");
$this->number_of_tracks = $num;
$this->buildArtistGraphData();
}
private function buildArtistGraphData()
{
$tmp = Statistic::GeneratePlayStats('Scrobbles', 'artist',
$this->number_of_tracks, $this->user->uniqueid, 300);
foreach ($tmp as $root => $node)
{
/* @TODO: check the URLs, make them work. */
$artists[] = '<a href="'.$node['artisturl'].'">'.$node['artist'].'</a>';
$artists_data[] = $node['count'];
}
/* As in DESC order, first element has to be the largest. */
$this->setMaxX($artists_data[0]);
/* To get DESC cascading, once committed, possibly alter this in SQL. */
$artists = array_reverse($artists);
$artists_data = array_reverse($artists_data);
$this->artists = $this->buildJsSingleArray($artists);
$this->data[0][0] = $artists_data;
$this->artists_data = $this->buildJsDataArray(true);
}
}
class GraphTopTracks extends Graph {
public $number_of_tracks;
function __construct($user, $num = 20)
{
parent::__construct($user, "bar_horiz");
$this->number_of_tracks = $num;
$this->buildTrackGraphData();
}
private function buildTrackGraphData()
{
$this->data_buffer = $this->user->getTopTracks($this->number_of_tracks);
$tmp_artists = array();
$tmp_listings = array();
foreach($this->data_buffer as $key => $entry)
{
$tmp_artists[] = $entry['freq'];
$tmp_listings[] = $entry['artist'];
}
}
}
class GraphTrackPerformance extends Graph {
}
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.0b1_r746
*
* Copyright (c) 2009-2011 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(b){b.jqplot.BezierCurveRenderer=function(){b.jqplot.LineRenderer.call(this)};b.jqplot.BezierCurveRenderer.prototype=new b.jqplot.LineRenderer();b.jqplot.BezierCurveRenderer.prototype.constructor=b.jqplot.BezierCurveRenderer;b.jqplot.BezierCurveRenderer.prototype.setGridData=function(h){var e=this._xaxis.series_u2p;var g=this._yaxis.series_u2p;var f=this.data;this.gridData=[];this._prevGridData=[];var d=this.index;if(f.length==2){if(d==0){this.gridData=[[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,f[0][1])],[e.call(this._xaxis,f[1][0]),g.call(this._yaxis,f[1][1]),e.call(this._xaxis,f[1][2]),g.call(this._yaxis,f[1][3]),e.call(this._xaxis,f[1][4]),g.call(this._yaxis,f[1][5])],[e.call(this._xaxis,f[1][4]),g.call(this._yaxis,this._yaxis.min)],[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,this._yaxis.min)]]}else{var c=h.series[d-1].data;this.gridData=[[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,f[0][1])],[e.call(this._xaxis,f[1][0]),g.call(this._yaxis,f[1][1]),e.call(this._xaxis,f[1][2]),g.call(this._yaxis,f[1][3]),e.call(this._xaxis,f[1][4]),g.call(this._yaxis,f[1][5])],[e.call(this._xaxis,c[1][4]),g.call(this._yaxis,c[1][5])],[e.call(this._xaxis,c[1][2]),g.call(this._yaxis,c[1][3]),e.call(this._xaxis,c[1][0]),g.call(this._yaxis,c[1][1]),e.call(this._xaxis,c[0][0]),g.call(this._yaxis,c[0][1])]]}}else{if(d==0){this.gridData=[[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,f[0][1])],[e.call(this._xaxis,f[1][0]),g.call(this._yaxis,f[1][1]),e.call(this._xaxis,f[2][0]),g.call(this._yaxis,f[2][1]),e.call(this._xaxis,f[3][0]),g.call(this._yaxis,f[3][1])],[e.call(this._xaxis,f[3][1]),g.call(this._yaxis,this._yaxis.min)],[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,this._yaxis.min)]]}else{var c=h.series[d-1].data;this.gridData=[[e.call(this._xaxis,f[0][0]),g.call(this._yaxis,f[0][1])],[e.call(this._xaxis,f[1][0]),g.call(this._yaxis,f[1][1]),e.call(this._xaxis,f[2][0]),g.call(this._yaxis,f[2][1]),e.call(this._xaxis,f[3][0]),g.call(this._yaxis,f[3][1])],[e.call(this._xaxis,c[3][0]),g.call(this._yaxis,c[3][1])],[e.call(this._xaxis,c[2][0]),g.call(this._yaxis,c[2][1]),e.call(this._xaxis,c[1][0]),g.call(this._yaxis,c[1][1]),e.call(this._xaxis,c[0][0]),g.call(this._yaxis,c[0][1])]]}}};b.jqplot.BezierCurveRenderer.prototype.makeGridData=function(g,i){var f=this._xaxis.series_u2p;var h=this._yaxis.series_u2p;var e=[];var j=[];var d=this.index;if(g.length==2){if(d==0){e=[[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,g[0][1])],[f.call(this._xaxis,g[1][0]),h.call(this._yaxis,g[1][1]),f.call(this._xaxis,g[1][2]),h.call(this._yaxis,g[1][3]),f.call(this._xaxis,g[1][4]),h.call(this._yaxis,g[1][5])],[f.call(this._xaxis,g[1][4]),h.call(this._yaxis,this._yaxis.min)],[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,this._yaxis.min)]]}else{var c=i.series[d-1].data;e=[[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,g[0][1])],[f.call(this._xaxis,g[1][0]),h.call(this._yaxis,g[1][1]),f.call(this._xaxis,g[1][2]),h.call(this._yaxis,g[1][3]),f.call(this._xaxis,g[1][4]),h.call(this._yaxis,g[1][5])],[f.call(this._xaxis,c[1][4]),h.call(this._yaxis,c[1][5])],[f.call(this._xaxis,c[1][2]),h.call(this._yaxis,c[1][3]),f.call(this._xaxis,c[1][0]),h.call(this._yaxis,c[1][1]),f.call(this._xaxis,c[0][0]),h.call(this._yaxis,c[0][1])]]}}else{if(d==0){e=[[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,g[0][1])],[f.call(this._xaxis,g[1][0]),h.call(this._yaxis,g[1][1]),f.call(this._xaxis,g[2][0]),h.call(this._yaxis,g[2][1]),f.call(this._xaxis,g[3][0]),h.call(this._yaxis,g[3][1])],[f.call(this._xaxis,g[3][1]),h.call(this._yaxis,this._yaxis.min)],[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,this._yaxis.min)]]}else{var c=i.series[d-1].data;e=[[f.call(this._xaxis,g[0][0]),h.call(this._yaxis,g[0][1])],[f.call(this._xaxis,g[1][0]),h.call(this._yaxis,g[1][1]),f.call(this._xaxis,g[2][0]),h.call(this._yaxis,g[2][1]),f.call(this._xaxis,g[3][0]),h.call(this._yaxis,g[3][1])],[f.call(this._xaxis,c[3][0]),h.call(this._yaxis,c[3][1])],[f.call(this._xaxis,c[2][0]),h.call(this._yaxis,c[2][1]),f.call(this._xaxis,c[1][0]),h.call(this._yaxis,c[1][1]),f.call(this._xaxis,c[0][0]),h.call(this._yaxis,c[0][1])]]}}return e};b.jqplot.BezierCurveRenderer.prototype.draw=function(c,g,d){var e;c.save();if(g.length){if(this.showLine){c.save();var f=(d!=null)?d:{};c.fillStyle=f.fillStyle||this.color;c.beginPath();c.moveTo(g[0][0],g[0][1]);c.bezierCurveTo(g[1][0],g[1][1],g[1][2],g[1][3],g[1][4],g[1][5]);c.lineTo(g[2][0],g[2][1]);if(g[3].length==2){c.lineTo(g[3][0],g[3][1])}else{c.bezierCurveTo(g[3][0],g[3][1],g[3][2],g[3][3],g[3][4],g[3][5])}c.closePath();c.fill();c.restore()}}c.restore()};b.jqplot.BezierCurveRenderer.prototype.drawShadow=function(c,e,d){};b.jqplot.BezierAxisRenderer=function(){b.jqplot.LinearAxisRenderer.call(this)};b.jqplot.BezierAxisRenderer.prototype=new b.jqplot.LinearAxisRenderer();b.jqplot.BezierAxisRenderer.prototype.constructor=b.jqplot.BezierAxisRenderer;b.jqplot.BezierAxisRenderer.prototype.init=function(f){b.extend(true,this,f);var c=this._dataBounds;for(var g=0;g<this._series.length;g++){var h=this._series[g];var k=h.data;if(k.length==4){for(var e=0;e<k.length;e++){if(this.name=="xaxis"||this.name=="x2axis"){if(k[e][0]<c.min||c.min==null){c.min=k[e][0]}if(k[e][0]>c.max||c.max==null){c.max=k[e][0]}}else{if(k[e][1]<c.min||c.min==null){c.min=k[e][1]}if(k[e][1]>c.max||c.max==null){c.max=k[e][1]}}}}else{if(this.name=="xaxis"||this.name=="x2axis"){if(k[0][0]<c.min||c.min==null){c.min=k[0][0]}if(k[0][0]>c.max||c.max==null){c.max=k[0][0]}for(var e=0;e<5;e+=2){if(k[1][e]<c.min||c.min==null){c.min=k[1][e]}if(k[1][e]>c.max||c.max==null){c.max=k[1][e]}}}else{if(k[0][1]<c.min||c.min==null){c.min=k[0][1]}if(k[0][1]>c.max||c.max==null){c.max=k[0][1]}for(var e=1;e<6;e+=2){if(k[1][e]<c.min||c.min==null){c.min=k[1][e]}if(k[1][e]>c.max||c.max==null){c.max=k[1][e]}}}}}};function a(g,f,d){d=d||{};d.axesDefaults=b.extend(true,{pad:0},d.axesDefaults);d.legend=b.extend(true,{placement:"outside"},d.legend);var c=false;if(d.seriesDefaults.renderer==b.jqplot.BezierCurveRenderer){c=true}else{if(d.series){for(var e=0;e<d.series.length;e++){if(d.series[e].renderer==b.jqplot.BezierCurveRenderer){c=true}}}}if(c){d.axesDefaults.renderer=b.jqplot.BezierAxisRenderer}}b.jqplot.preInitHooks.push(a)})(jQuery);
\ No newline at end of file
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.0b1_r746
*
* Copyright (c) 2009-2011 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.BlockRenderer
* Plugin renderer to draw a x-y block chart. A Block chart has data points displayed as
* colored squares with a text label inside. Data must be supplied in the form:
*
* > [[x1, y1, "label 1", {css}], [x2, y2, "label 2", {css}], ...]
*
* The label and css object are optional. If the label is ommitted, the
* box will collapse unless a css height and/or width is specified.
*
* The css object is an object specifying css properties
* such as:
*
* > {background:'#4f98a5', border:'3px solid gray', padding:'1px'}
*
* Note that css properties specified with the data point override defaults
* specified with the series.
*
*/
$.jqplot.BlockRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BlockRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BlockRenderer.prototype.constructor = $.jqplot.BlockRenderer;
// called with scope of a series
$.jqplot.BlockRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: css
// default css styles that will be applied to all data blocks.
// these values will be overridden by css styles supplied with the
// individulal data points.
this.css = {padding:'2px', border:'1px solid #999', textAlign:'center'};
// prop: escapeHtml
// true to escape html in the box label.
this.escapeHtml = false;
// prop: insertBreaks
// true to turn spaces in data block label into html breaks <br />.
this.insertBreaks = true;
// prop: varyBlockColors
// true to vary the color of each block in this series according to
// the seriesColors array. False to set each block to the color
// specified on this series. This has no effect if a css background color
// option is specified in the renderer css options.
this.varyBlockColors = false;
$.extend(true, this, options);
if (this.css.backgroundColor) {
this.color = this.css.backgroundColor;
}
else if (this.css.background) {
this.color = this.css.background;
}
else if (!this.varyBlockColors) {
this.css.background = this.color;
}
this.canvas = new $.jqplot.BlockCanvas();
this.shadowCanvas = new $.jqplot.BlockCanvas();
this.canvas._plotDimensions = this._plotDimensions;
this.shadowCanvas._plotDimensions = this._plotDimensions;
this._type = 'block';
// group: Methods
//
// Method: moveBlock
// Moves an individual block. More efficient than redrawing
// the whole series by calling plot.drawSeries().
// Properties:
// idx - the 0 based index of the block or point in this series.
// x - the x coordinate in data units (value on x axis) to move the block to.
// y - the y coordinate in data units (value on the y axis) to move the block to.
// duration - optional parameter to create an animated movement. Can be a
// number (higher is slower animation) or 'fast', 'normal' or 'slow'. If not
// provided, the element is moved without any animation.
this.moveBlock = function (idx, x, y, duration) {
// update plotData, stackData, data and gridData
// x and y are in data coordinates.
var el = this.canvas._elem.children(':eq('+idx+')');
this.data[idx][0] = x;
this.data[idx][1] = y;
this._plotData[idx][0] = x;
this._plotData[idx][1] = y;
this._stackData[idx][0] = x;
this._stackData[idx][1] = y;
this.gridData[idx][0] = this._xaxis.series_u2p(x);
this.gridData[idx][1] = this._yaxis.series_u2p(y);
var w = el.outerWidth();
var h = el.outerHeight();
var left = this.gridData[idx][0] - w/2 + 'px';
var top = this.gridData[idx][1] - h/2 + 'px';
if (duration) {
if (parseInt(duration, 10)) {
duration = parseInt(duration, 10);
}
el.animate({left:left, top:top}, duration);
}
else {
el.css({left:left, top:top});
}
el = null;
};
};
// called with scope of series
$.jqplot.BlockRenderer.prototype.draw = function (ctx, gd, options) {
if (this.plugins.pointLabels) {
this.plugins.pointLabels.show = false;
}
var i, el, d, gd, t, css, w, h, left, top;
var opts = (options != undefined) ? options : {};
var colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
this.canvas._elem.empty();
for (i=0; i<this.gridData.length; i++) {
d = this.data[i];
gd = this.gridData[i];
t = '';
css = {};
if (typeof d[2] == 'string') {
t = d[2];
}
else if (typeof d[2] == 'object') {
css = d[2];
}
if (typeof d[3] == 'object') {
css = d[3];
}
if (this.insertBreaks){
t = t.replace(/ /g, '<br />');
}
css = $.extend(true, {}, this.css, css);
// create a div
el = $('<div style="position:absolute;margin-left:auto;margin-right:auto;"></div>');
this.canvas._elem.append(el);
// set text
this.escapeHtml ? el.text(t) : el.html(t);
// style it
// remove styles we don't want overridden.
delete css.position;
delete css.marginRight;
delete css.marginLeft;
if (!css.background && !css.backgroundColor && !css.backgroundImage){
css.background = colorGenerator.next();
}
el.css(css);
w = el.outerWidth();
h = el.outerHeight();
left = gd[0] - w/2 + 'px';
top = gd[1] - h/2 + 'px';
el.css({left:left, top:top});
el = null;
}
};
$.jqplot.BlockCanvas = function() {
$.jqplot.ElemContainer.call(this);
this._ctx;
};
$.jqplot.BlockCanvas.prototype = new $.jqplot.ElemContainer();
$.jqplot.BlockCanvas.prototype.constructor = $.jqplot.BlockCanvas;
$.jqplot.BlockCanvas.prototype.createElement = function(offsets, clss, plotDimensions) {
this._offsets = offsets;
var klass = 'jqplot-blockCanvas';
if (clss != undefined) {
klass = clss;
}
var elem;
// if this canvas already has a dom element, don't make a new one.
if (this._elem) {
elem = this._elem.get(0);
}
else {
elem = document.createElement('div');
}
// if new plotDimensions supplied, use them.
if (plotDimensions != undefined) {
this._plotDimensions = plotDimensions;
}
var w = this._plotDimensions.width - this._offsets.left - this._offsets.right + 'px';
var h = this._plotDimensions.height - this._offsets.top - this._offsets.bottom + 'px';
this._elem = $(elem);
this._elem.css({ position: 'absolute', width:w, height:h, left: this._offsets.left, top: this._offsets.top });
this._elem.addClass(klass);
return this._elem;
};
$.jqplot.BlockCanvas.prototype.setContext = function() {
this._ctx = {
canvas:{
width:0,
height:0
},
clearRect:function(){return null;}
};
return this._ctx;
};
})(jQuery);
\ No newline at end of file
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.0b1_r746
*
* Copyright (c) 2009-2011 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(a){a.jqplot.BlockRenderer=function(){a.jqplot.LineRenderer.call(this)};a.jqplot.BlockRenderer.prototype=new a.jqplot.LineRenderer();a.jqplot.BlockRenderer.prototype.constructor=a.jqplot.BlockRenderer;a.jqplot.BlockRenderer.prototype.init=function(b){this.css={padding:"2px",border:"1px solid #999",textAlign:"center"};this.escapeHtml=false;this.insertBreaks=true;this.varyBlockColors=false;a.extend(true,this,b);if(this.css.backgroundColor){this.color=this.css.backgroundColor}else{if(this.css.background){this.color=this.css.background}else{if(!this.varyBlockColors){this.css.background=this.color}}}this.canvas=new a.jqplot.BlockCanvas();this.shadowCanvas=new a.jqplot.BlockCanvas();this.canvas._plotDimensions=this._plotDimensions;this.shadowCanvas._plotDimensions=this._plotDimensions;this._type="block";this.moveBlock=function(l,j,i,e){var c=this.canvas._elem.children(":eq("+l+")");this.data[l][0]=j;this.data[l][1]=i;this._plotData[l][0]=j;this._plotData[l][1]=i;this._stackData[l][0]=j;this._stackData[l][1]=i;this.gridData[l][0]=this._xaxis.series_u2p(j);this.gridData[l][1]=this._yaxis.series_u2p(i);var k=c.outerWidth();var f=c.outerHeight();var d=this.gridData[l][0]-k/2+"px";var g=this.gridData[l][1]-f/2+"px";if(e){if(parseInt(e,10)){e=parseInt(e,10)}c.animate({left:d,top:g},e)}else{c.css({left:d,top:g})}c=null}};a.jqplot.BlockRenderer.prototype.draw=function(q,o,r){if(this.plugins.pointLabels){this.plugins.pointLabels.show=false}var f,c,l,o,p,k,n,g,e,m;var b=(r!=undefined)?r:{};var j=new a.jqplot.ColorGenerator(this.seriesColors);this.canvas._elem.empty();for(f=0;f<this.gridData.length;f++){l=this.data[f];o=this.gridData[f];p="";k={};if(typeof l[2]=="string"){p=l[2]}else{if(typeof l[2]=="object"){k=l[2]}}if(typeof l[3]=="object"){k=l[3]}if(this.insertBreaks){p=p.replace(/ /g,"<br />")}k=a.extend(true,{},this.css,k);c=a('<div style="position:absolute;margin-left:auto;margin-right:auto;"></div>');this.canvas._elem.append(c);this.escapeHtml?c.text(p):c.html(p);delete k.position;delete k.marginRight;delete k.marginLeft;if(!k.background&&!k.backgroundColor&&!k.backgroundImage){k.background=j.next()}c.css(k);n=c.outerWidth();g=c.outerHeight();e=o[0]-n/2+"px";m=o[1]-g/2+"px";c.css({left:e,top:m});c=null}};a.jqplot.BlockCanvas=function(){a.jqplot.ElemContainer.call(this);this._ctx};a.jqplot.BlockCanvas.prototype=new a.jqplot.ElemContainer();a.jqplot.BlockCanvas.prototype.constructor=a.jqplot.BlockCanvas;a.jqplot.BlockCanvas.prototype.createElement=function(i,e,c){this._offsets=i;var b="jqplot-blockCanvas";if(e!=undefined){b=e}var g;if(this._elem){g=this._elem.get(0)}else{g=document.createElement("div")}if(c!=undefined){this._plotDimensions=c}var d=this._plotDimensions.width-this._offsets.left-this._offsets.right+"px";var f=this._plotDimensions.height-this._offsets.top-this._offsets.bottom+"px";this._elem=a(g);this._elem.css({position:"absolute",width:d,height:f,left:this._offsets.left,top:this._offsets.top});this._elem.addClass(b);return this._elem};a.jqplot.BlockCanvas.prototype.setContext=function(){this._ctx={canvas:{width:0,height:0},clearRect:function(){return null}};return this._ctx}})(jQuery);
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.0b1_r746
*
* Copyright (c) 2009-2011 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.CanvasAxisLabelRenderer
* Renderer to draw axis labels with a canvas element to support advanced
* featrues such as rotated text. This renderer uses a separate rendering engine
* to draw the text on the canvas. Two modes of rendering the text are available.
* If the browser has native font support for canvas fonts (currently Mozila 3.5
* and Safari 4), you can enable text rendering with the canvas fillText method.
* You do so by setting the "enableFontSupport" option to true.
*
* Browsers lacking native font support will have the text drawn on the canvas
* using the Hershey font metrics. Even if the "enableFontSupport" option is true
* non-supporting browsers will still render with the Hershey font.
*
*/
$.jqplot.CanvasAxisLabelRenderer = function(options) {
// Group: Properties
// prop: angle
// angle of text, measured clockwise from x axis.
this.angle = 0;
// name of the axis associated with this tick
this.axis;
// prop: show
// wether or not to show the tick (mark and label).
this.show = true;
// prop: showLabel
// wether or not to show the label.
this.showLabel = true;
// prop: label
// label for the axis.
this.label = '';
// prop: fontFamily
// CSS spec for the font-family css attribute.
// Applies only to browsers supporting native font rendering in the
// canvas tag. Currently Mozilla 3.5 and Safari 4.
this.fontFamily = '"Trebuchet MS", Arial, Helvetica, sans-serif';
// prop: fontSize
// CSS spec for font size.
this.fontSize = '11pt';
// prop: fontWeight
// CSS spec for fontWeight: normal, bold, bolder, lighter or a number 100 - 900
this.fontWeight = 'normal';
// prop: fontStretch
// Multiplier to condense or expand font width.
// Applies only to browsers which don't support canvas native font rendering.
this.fontStretch = 1.0;
// prop: textColor
// css spec for the color attribute.
this.textColor = '#666666';
// prop: enableFontSupport
// true to turn on native canvas font support in Mozilla 3.5+ and Safari 4+.
// If true, label will be drawn with canvas tag native support for fonts.
// If false, label will be drawn with Hershey font metrics.