// THIS FILE HAS BEEN MINIFIED

if(typeof(RGraph) == 'undefined') RGraph = {};RGraph.Tradar = function (id, data)
{
this.id = id;this.canvas = document.getElementById(id);this.context = this.canvas.getContext('2d');this.canvas.__object__ = this;this.size = null;this.data = data;this.max = RGraph.array_max(this.data);this.type = 'tradar';this.coords = [];this.isRGraph = true;RGraph.OldBrowserCompat(this.context);this.properties = {
'chart.gutter':                25,
'chart.linewidth':             1,
'chart.color':                 'red',
'chart.circle':                0,
'chart.circle.fill':           'red',
'chart.circle.stroke':         'black',
'chart.labels':                [],
'chart.labels.offsetx':        10,
'chart.labels.offsety':        10,
'chart.background.circles':    true,
'chart.text.size':             10,
'chart.text.font':             'Verdana',
'chart.text.color':            'black',
'chart.title':                 '',
'chart.title.vpos':            null,
'chart.title.color':           'black',
'chart.linewidth':             1,
'chart.key':                   null,
'chart.key.background':        'white',
'chart.key.position':          'gutter',
'chart.key.shadow':            false,
'chart.contextmenu':           null,
'chart.annotatable':           false,
'chart.annotate.color':        'black',
'chart.zoom.factor':           1.5,
'chart.zoom.fade.in':          true,
'chart.zoom.fade.out':         true,
'chart.zoom.hdir':             'right',
'chart.zoom.vdir':             'down',
'chart.zoom.frames':           10,
'chart.zoom.delay':            50,
'chart.zoom.shadow':           true,
'chart.zoom.mode':             'canvas',
'chart.zoom.thumbnail.width':  75,
'chart.zoom.thumbnail.height': 75,
'chart.zoom.background':        true,
'chart.zoom.action':            'zoom',
'chart.tooltips.effect':        'fade',
'chart.tooltips.css.class':      'RGraph_tooltip',
'chart.resizable':              false,
'chart.labels.axes':            'nsew',
'chart.ymax':                   null
}
if(this.data.length < 3){
alert('[TRADAR] You must specify at least 3 data points');return;}
if(typeof(RGraph) == 'undefined'){
alert('[TRADAR] Fatal error: The RGraph common library does not appear to have been included');}
}
RGraph.Tradar.prototype.Set = function (name, value)
{
this.properties[name] = value;if(name == 'chart.color'){
this.properties['chart.colors'] = [value];}
}
RGraph.Tradar.prototype.Get = function (name)
{
return this.properties[name];}
RGraph.Tradar.prototype.Draw = function ()
{
RGraph.FireCustomEvent(this, 'onbeforedraw');this.centerx = this.canvas.width / 2;this.centery = this.canvas.height / 2;this.size = Math.min(this.canvas.width, this.canvas.height) - (2 * this.Get('chart.gutter'));if(!this.Get('chart.ymax')){
this.scale = RGraph.getScale(RGraph.array_max(this.data));this.max = this.scale[4];} else {
var ymax = this.Get('chart.ymax');this.scale = [
ymax * 0.2,
ymax * 0.4,
ymax * 0.6,
ymax * 0.8,
ymax * 1
];this.max = this.scale[4];}
this.DrawBackground();this.DrawAxes();this.DrawCircle();this.DrawAxisLabels();this.DrawChart();this.DrawLabels();if(this.Get('chart.title')){
RGraph.DrawTitle(this.canvas, this.Get('chart.title'), this.Get('chart.gutter'))
}
if(this.Get('chart.key')){
RGraph.DrawKey(this, this.Get('chart.key'), [this.Get('chart.color'), this.Get('chart.circle.fill')]);}
if(this.Get('chart.contextmenu')){
RGraph.ShowContext(this);}
if(this.Get('chart.annotatable')){
RGraph.Annotate(this);}
if(this.Get('chart.zoom.mode') == 'thumbnail' || this.Get('chart.zoom.mode') == 'area'){
RGraph.ShowZoomWindow(this);}
if(this.Get('chart.resizable')){
RGraph.AllowResizing(this);}
if(this.Get('chart.adjustable')){
RGraph.AllowAdjusting(this);}
RGraph.FireCustomEvent(this, 'ondraw');}
RGraph.Tradar.prototype.DrawBackground = function ()
{
var color = '#ddd';if(this.Get('chart.background.circles')){
this.context.strokeStyle = color;this.context.beginPath();for (var r=5; r<(this.size / 2); r+=10){
this.context.moveTo(this.centerx, this.centery);this.context.arc(this.centerx, this.centery,r, 0, 6.28, 0);}
this.context.stroke();}
this.context.strokeStyle = color;for (var i=0; i<360; i+=10){
this.context.beginPath();this.context.arc(this.centerx, this.centery, this.size / 2, (i / 360) * (2 * Math.PI), (i / 360) * (2 * Math.PI), 0);this.context.lineTo(this.centerx, this.centery);this.context.stroke();}
}
RGraph.Tradar.prototype.DrawAxes = function ()
{
this.context.strokeStyle = 'black';var halfsize = this.size / 2;this.context.beginPath();this.context.moveTo(this.centerx, this.centery + halfsize);this.context.lineTo(this.centerx, this.centery - halfsize);this.context.moveTo(this.centerx - 5, this.centery + halfsize);this.context.lineTo(this.centerx + 5, this.centery + halfsize);this.context.moveTo(this.centerx - 5, this.centery - halfsize);this.context.lineTo(this.centerx + 5, this.centery - halfsize);for (var y=(this.centery - halfsize); y<(this.centery + halfsize); y+=15){
this.context.moveTo(this.centerx - 3, y);this.context.lineTo(this.centerx + 3, y);}
this.context.moveTo(this.centerx - halfsize, this.centery);this.context.lineTo(this.centerx + halfsize, this.centery);this.context.moveTo(this.centerx - halfsize, this.centery - 5);this.context.lineTo(this.centerx - halfsize, this.centery + 5);this.context.moveTo(this.centerx + halfsize, this.centery - 5);this.context.lineTo(this.centerx + halfsize, this.centery + 5);for (var x=(this.centerx - halfsize); x<(this.centerx + halfsize); x+=15){
this.context.moveTo(x, this.centery - 3);this.context.lineTo(x, this.centery + 3);}
this.context.stroke();}
RGraph.Tradar.prototype.DrawChart = function ()
{
for (var i=0; i<this.data.length; ++i){
this.coords[i] = this.GetCoordinates(i);}
this.context.strokeStyle = this.Get('chart.strokestyle');this.context.fillStyle = this.Get('chart.color');this.context.lineWidth = this.Get('chart.linewidth');this.context.beginPath();for (i=0; i<this.coords.length; ++i){
if(i == 0){
this.context.moveTo(this.coords[i][0], this.coords[i][1]);} else {
this.context.lineTo(this.coords[i][0], this.coords[i][1]);}
}
this.context.closePath();this.context.fill();this.context.stroke();if(this.Get('chart.tooltips')){
RGraph.Register(this);this.canvas.onmousemove = function (e)
{
e = RGraph.FixEventObject(e);var canvas = document.getElementById(this.id);var obj = canvas.__object__;var x = e.offsetX;var y = e.offsetY;var overHotspot = false;for (var i=0; i<obj.coords.length; ++i){
var xCoord = obj.coords[i][0];var yCoord = obj.coords[i][1];var tooltips = obj.Get('chart.tooltips');var idx = Number(i);if(
(tooltips[i] || tooltips)
&& x < (xCoord + 5)
&& x > (xCoord - 5)
&& y > (yCoord - 5)
&& y < (yCoord + 5)
){
if(!RGraph.Registry.Get('chart.tooltip') || RGraph.Registry.Get('chart.tooltip').__index__ != idx){
if(typeof(obj.Get('chart.tooltips')) == 'function'){
var text = String(obj.Get('chart.tooltips')(i));} else if(typeof(obj.Get('chart.tooltips')) == 'object' && typeof(obj.Get('chart.tooltips')[i]) == 'function'){
var text = String(obj.Get('chart.tooltips')[i](i));} else if(typeof(obj.Get('chart.tooltips')) == 'object' && typeof(obj.Get('chart.tooltips')[i]) == 'string'){
var text = String(obj.Get('chart.tooltips')[i]);} else {
var text = null;}
if(typeof(text) == 'string' && text.length){
overHotspot = true;obj.canvas.style.cursor = document.all ? 'hand' : 'pointer';RGraph.Clear(obj.canvas);obj.Draw();obj.context.beginPath();obj.context.strokeStyle = 'gray';obj.context.fillStyle = 'white';obj.context.arc(xCoord, yCoord, 2, 0, 6.28, 0);obj.context.fill();obj.context.stroke();RGraph.Tooltip(obj.canvas, text, e.pageX, e.pageY, idx);}
} else if(RGraph.Registry.Get('chart.tooltip') && RGraph.Registry.Get('chart.tooltip').__index__ == idx){
overHotspot = true;obj.canvas.style.cursor = document.all ? 'hand' : 'pointer';}
}
}
if(!overHotspot){
obj.canvas.style.cursor = 'default';}
}
}
}
RGraph.Tradar.prototype.GetCoordinates = function (i)
{
var len = this.data.length;var mag = (this.data[i] / this.max) * (this.size / 2);var angle = (6.28 / len) * i;var x = Math.cos(angle) * mag;var y = Math.sin(angle) * mag;x = this.centerx + x;y = this.centery + (i == 0 ? 0 : y);return [x,y];}
RGraph.Tradar.prototype.DrawLabels = function ()
{
var labels = this.Get('chart.labels');if(labels && labels.length > 0){
this.context.lineWidth = 1;this.context.fillStyle = this.Get('chart.text.color');var offsetx = this.Get('chart.labels.offsetx');var offsety = this.Get('chart.labels.offsety');for (var i=0; i<labels.length; ++i){
var x = this.coords[i][0];var y = this.coords[i][1];var text = labels[i];var hAlign = 'center';var vAlign = 'center';var quartile = (i / this.coords.length);var offsetx = this.Get('chart.labels.offsetx');var offsety = this.Get('chart.labels.offsety');if(i == 0){
hAlign = 'left';vAlign = 'center';x += offsetx;} else {
hAlign = (x < this.centerx) ? 'right' : 'left';vAlign = (y < this.centery) ? 'bottom' : 'top';x     += (x < this.centerx) ? (-1 * offsetx) : offsetx;y     += (y < this.centery) ? (-1 * offsety) : offsety;if(i / this.data.length == 0.25){ x -= offsetx; hAlign = 'center';} else if(i / this.data.length == 0.5){ y -= offsety; vAlign = 'center';} else if(i / this.data.length == 0.75){ x += offsetx; hAlign = 'center'; }
}
RGraph.Text(this.context, this.Get('chart.text.font'), this.Get('chart.text.size'), x, y, text, vAlign, hAlign, true, null, 'white');}
}
}
RGraph.Tradar.prototype.DrawCircle = function ()
{
var circle = {};circle.limit = this.Get('chart.circle');circle.fill = this.Get('chart.circle.fill');circle.stroke = this.Get('chart.circle.stroke');if(circle.limit){
var r = (circle.limit / this.max) * (this.size / 2);this.context.fillStyle = circle.fill;this.context.strokeStyle = circle.stroke;this.context.beginPath();this.context.arc(this.centerx, this.centery, r, 0, 6.28, 0);this.context.fill();this.context.stroke();}
}
RGraph.Tradar.prototype.DrawAxisLabels = function ()
{
this.context.lineWidth = 1;this.context.fillStyle = 'black';this.context.strokeStyle = 'black';var r = (this.size/ 2);var font_face = this.Get('chart.text.font');var font_size = this.Get('chart.text.size');var context = this.context;var axes = this.Get('chart.labels.axes').toLowerCase();var color = 'rgba(255,255,255,0.8)';if(axes.indexOf('n') > -1){
RGraph.Text(context,font_face,font_size,this.centerx,this.centery - (r * 0.2),String(this.scale[0]),'center','center',true,false,color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery - (r * 0.4), String(this.scale[1]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery - (r * 0.6), String(this.scale[2]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery - (r * 0.8), String(this.scale[3]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery - r, String(this.scale[4]), 'center', 'center', true, false, color);}
if(axes.indexOf('s') > -1){
RGraph.Text(context, font_face, font_size, this.centerx, this.centery + (r * 0.2), String(this.scale[0]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery + (r * 0.4), String(this.scale[1]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery + (r * 0.6), String(this.scale[2]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery + (r * 0.8), String(this.scale[3]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx, this.centery + r, String(this.scale[4]), 'center', 'center', true, false, color);}
if(axes.indexOf('e') > -1){
RGraph.Text(context, font_face, font_size, this.centerx + (r * 0.2), this.centery, String(this.scale[0]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx + (r * 0.4), this.centery, String(this.scale[1]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx + (r * 0.6), this.centery, String(this.scale[2]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx + (r * 0.8), this.centery, String(this.scale[3]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx + r, this.centery, String(this.scale[4]), 'center', 'center', true, false, color);}
if(axes.indexOf('w') > -1){
RGraph.Text(context, font_face, font_size, this.centerx - (r * 0.2), this.centery, String(this.scale[0]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx - (r * 0.4), this.centery, String(this.scale[1]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx - (r * 0.6), this.centery, String(this.scale[2]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx - (r * 0.8), this.centery, String(this.scale[3]), 'center', 'center', true, false, color);RGraph.Text(context, font_face, font_size, this.centerx - r, this.centery, String(this.scale[4]), 'center', 'center', true, false, color);}
RGraph.Text(context, font_face, font_size, this.centerx,  this.centery, '0', 'center', 'center', true, false, color);}