/* Javascript plotting library for jQuery, v. 0.6.
 *
 * Released under the MIT license by IOLA, December 2007.
 *
 */

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/* 
 * Flot Threshold 
 */

(function(b){var a={series:{threshold:null}};function c(d){function e(n,w,o){if(!w.threshold){return}var f=o.pointsize,j,r,q,g,l,h=b.extend({},w);h.datapoints={points:[],pointsize:f};h.label=null;h.color=w.threshold.color;h.threshold=null;h.originSeries=w;h.data=[];var t=w.threshold.below,u=o.points,v=w.lines.show;threspoints=[];newpoints=[];for(j=0;j<u.length;j+=f){r=u[j];q=u[j+1];l=g;if(q<t){g=threspoints}else{g=newpoints}if(v&&l!=g&&r!=null&&j>0&&u[j-f]!=null){var k=(r-u[j-f])/(q-u[j-f+1])*(t-q)+r;l.push(k);l.push(t);for(m=2;m<f;++m){l.push(u[j+m])}g.push(null);g.push(null);for(m=2;m<f;++m){g.push(u[j+m])}g.push(k);g.push(t);for(m=2;m<f;++m){g.push(u[j+m])}}g.push(r);g.push(q)}o.points=newpoints;h.datapoints.points=threspoints;if(h.datapoints.points.length>0){n.getData().push(h)}}d.hooks.processDatapoints.push(e)}b.plot.plugins.push({init:c,options:a,name:"threshold",version:"1.0"})})(jQuery);

/*
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 */
 
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/*
 * Flot plugin for bandwidth data sets
 *
 *  series: {
 *    bandwidth: { active: true, lineWidth: 8 }
 * var d1 = [ [Date.UTC(2010,0, 1),160,100],...
 */

(function(d){var k={series:{bandwidth:{active:false,show:false,fill:true,lineWidth:2,highlight:{opacity:0.5},drawBandwidth:b}}};function b(m,q,l,p,o,n){m.beginPath();m.strokeStyle=n;m.lineWidth=q.lineWidth;m.lineCap="round";m.moveTo(l,p);m.lineTo(l,o);m.stroke()}var e=null,a=null,g=null,h=null,c=null,f=[];function j(o){o.hooks.processOptions.push(r);function r(t,s){if(s.series.bandwidth.active){t.hooks.draw.push(l);t.hooks.bindEvents.push(q);t.hooks.drawOverlay.push(n)}}function l(w,s){var v;a=w.getCanvas();g=d(a).parent();h=w.getAxes();c=w.getPlotOffset();e=w.getData();for(var u=0;u<e.length;u++){v=e[u];if(v.bandwidth.show){for(var t=0;t<v.data.length;t++){m(s,v.data[t],v.bandwidth,v.color,false)}}}}function m(t,A,y,u,z){var s,w,v;s=c.left+h.xaxis.p2c(A[0]);w=c.top+h.yaxis.p2c(A[1]);v=c.top+h.yaxis.p2c(A[2]);y.drawBandwidth(t,y,s,w,v,u,z)}function q(v,t){var u=v.getOptions();var s=new HighLighting(v,t,p,u.series.bandwidth.active,f)}function p(w,D,C){var u,s;e=w.getData();h=w.getAxes();for(var v=0;v<e.length;v++){u=e[v];if(u.bandwidth.show){for(var t=0;t<u.data.length;t++){var B,A,z,y;y=u.data[t];B=h.xaxis.p2c(y[0])-u.bandwidth.lineWidth/2;A=h.yaxis.p2c(y[1]);z=h.yaxis.p2c(y[2]);if(D>=B&&D<=(B+u.bandwidth.lineWidth)){if(A<z){if(C>A&&C<z){s={i:v,j:t}}}else{if(C>z&&C<A){s={i:v,j:t}}}}}}}return s}function n(t,u){u.save();u.clearRect(0,0,g.width(),g.height());for(i=0;i<f.length;++i){s(f[i])}u.restore();function s(v){var w="rgba(255, 255, 255, "+v.series.bandwidth.highlight.opacity+")";m(u,v.point,v.series.bandwidth,w,true)}}}d.plot.plugins.push({init:j,options:k,name:"bandwidth",version:"0.4"})})(jQuery);

/*
 * Flot plugin direction is used to show a visual arraw. Can be show wind data(wind speed and wind direction).
 * The data points you give in your data series should be three dimentions, like:[x_value, y_value, the_direction_value].
 * default options:
 * direction: {show: true,disablePoints: false,lineWidth: 1,color: "rgb(100, 60, 60)",fillColor: "rgb(100, 60, 60)",arrawLength: 8,
 * angleType: "degree", //degree or radianopenAngle: 30}
 *
 *   	data: [1, 13, 50], [1, 20, 40], [1, 33, 50], [1, 13, 120], [1, 8, 270], [1, 26, 230],
 *	{
 *	     series: {
 *			 points: {show: true,radius: 3,fill: false,	symbol: 'circle'},
 *	     lines: {show: true,lineWidth: 2}
 *			},
 *	     direction: {show: true,disablePoints: true}
 *	 }
 */	 

(function(b){var a={direction:{show:false,disablePoints:true,lineWidth:1,color:"rgb(0, 100, 0)",fillColor:"rgb(0, 100, 0)",arrawLength:6,angleType:"degree",openAngle:35}};function c(f){function g(k,h,i){var j=k.getOptions().direction;if(!j.show||!j.disablePoints||i.data.length<1||i.data[0].length<3){return}i.points.symbol=function(n,m,p,l,o){}}f.hooks.drawSeries.push(g);function d(i,h){b.each(i.getData(),function(k,j){e(i,h,j)})}function e(s,r,o){var A=s.getOptions().direction;if(!A.show||o.data.length<1||o.data[0].length<3){return}var u,n,m;var t=o.data;var k=A.arrawLength;for(u=0;u<t.length;u++){if(t.length<3||t[u][1]===null){continue}n=t[u][0];m=t[u][1];var l=s.pointOffset({x:n,y:m});n=l.left;m=l.top;if(Math.abs(t[u][1])<0.0001||!t[u][1]){r.beginPath();r.strokeStyle=o.color;r.lineWidth=o.lineWidth||1;r.arc(n,m,k,0,o.shadow?Math.PI:Math.PI*2,false);r.closePath();continue}if(A.angleType=="degree"){direct=((90-t[u][2])%360)*Math.PI/180}else{direct=(Math.PI/2-t[u][2])%Math.PI}var D=0.5;var C=n+k*Math.cos(direct);var B=m-k*Math.sin(direct);var j=n-k*Math.cos(direct)*D;var h=m+k*Math.sin(direct)*D;var z=(A.openAngle*Math.PI/180)%90;var w=j-k/Math.cos(z)*Math.cos(direct+z);var v=h+k/Math.cos(z)*Math.sin(direct+z);var q=j-k/Math.cos(z)*Math.cos(direct-z);var p=h+k/Math.cos(z)*Math.sin(direct-z);r.beginPath();r.strokeStyle=A.color||o.color;r.lineWidth=1;r.moveTo(j,h);r.lineTo(w,v);r.lineTo(C,B);r.lineTo(q,p);r.lineTo(j,h);r.closePath();r.fillStyle=A.fillColor||o.fillColor;r.fill();r.stroke()}}f.hooks.draw.push(d)}b.plot.plugins.push({init:c,options:a,name:"direction",version:"1.0"})})(jQuery);