Switch to self-hosted flotr2 graphs from Google Charts

tryan

2014-04-07 1e2d2f2495e8409b4be31ff947864167a67fd6bb

Switch to self-hosted flotr2 graphs from Google Charts

 src/main/java/com/gitblit/wicket/charting/Chart.java

File was renamed from src/main/java/com/gitblit/wicket/charting/GoogleChart.java
@@ -17,17 +17,22 @@


import java.io.Serializable;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import java.util.TimeZone;



import com.gitblit.Keys;

import com.gitblit.utils.StringUtils;

import com.gitblit.wicket.GitBlitWebApp;

import com.gitblit.wicket.GitBlitWebSession;



/**

 * Abstract parent class for Google Charts built with the Visualization API.

 * Abstract parent class for different type of chart: bar, pie & line

 *

 * @author James Moger

 *

 */

public abstract class GoogleChart implements Serializable {

public abstract class Chart implements Serializable {



    private static final long serialVersionUID = 1L;

    final String tagId;

@@ -36,17 +41,21 @@
    final String keyName;

    final String valueName;

    final List<ChartValue> values;

    final List<ChartValue> highlights;

    int width;

    int height;

    boolean showLegend;

    String dateFormat = "MMM dd";

    String clickUrl = null;



    public GoogleChart(String tagId, String title, String keyName, String valueName) {

    public Chart(String tagId, String title, String keyName, String valueName) {

        this.tagId = tagId;

        this.dataName = StringUtils.getSHA1(title).substring(0, 8);

        this.dataName = StringUtils.getSHA1(tagId).substring(0, 8);

        this.title = title;

        this.keyName = keyName;

        this.valueName = valueName;

        values = new ArrayList<ChartValue>();

        highlights = new ArrayList<ChartValue>();

        showLegend = true;

    }



@@ -73,12 +82,25 @@
    public void addValue(String name, double value) {

        values.add(new ChartValue(name, (float) value));

    }

	
    public void addValue(Date date, int value) {

        values.add(new ChartValue(String.valueOf(date.getTime()), value));

    }

	
    public void addHighlight(Date date, int value) {

        highlights.add(new ChartValue(String.valueOf(date.getTime()), value));

    }



    protected abstract void appendChart(StringBuilder sb);



    protected void line(StringBuilder sb, String line) {

        sb.append(line);

        sb.append('\n');

    }

	
    protected TimeZone getTimeZone() {

        return  GitBlitWebApp.get().settings().getBoolean(Keys.web.useClientTimezone, false) ? GitBlitWebSession.get()

                .getTimezone() :  GitBlitWebApp.get().getTimezone();

    }



    protected class ChartValue implements Serializable, Comparable<ChartValue> {

@@ -104,4 +126,20 @@
            return 0;

        }

    }



    public String getDateFormat() {

        return dateFormat;

    }



    public void setDateFormat(String dateFormat) {

        this.dateFormat = dateFormat;

    }



    public String getClickUrl() {

        return clickUrl;

    }



    public void setClickUrl(String clickUrl) {

        this.clickUrl = clickUrl;

    }

}


 src/main/java/com/gitblit/wicket/charting/Charts.java

New file
@@ -0,0 +1,48 @@
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.wicket.charting;

import java.util.ArrayList;
import java.util.List;

import org.apache.wicket.markup.html.IHeaderContributor;

/**
 * Abstract parent class for Flotr2 Charts
 *
 * @author Tim Ryan
 *
 */
public abstract class Charts implements IHeaderContributor {

    private static final long serialVersionUID = 1L;
	
    public final List<Chart> charts = new ArrayList<Chart>();

    public void addChart(Chart chart) {
        charts.add(chart);
    }
	
    protected void line(StringBuilder sb, String line) {
        sb.append(line);
        sb.append('\n');
    }
	
    public abstract Chart createPieChart(String tagId, String title, String keyName, String valueName);
    public abstract Chart createLineChart(String tagId, String title, String keyName, String valueName);
    public abstract Chart createBarChart(String tagId, String title, String keyName, String valueName);

}

 src/main/java/com/gitblit/wicket/charting/Flotr2BarChart.java

New file
@@ -0,0 +1,167 @@
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.wicket.charting;

import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;

/**
 * Implementation of a Bar chart using the flotr2 library
 *
 * @author Tim Ryan
 *
 */
public class Flotr2BarChart extends Chart {

    private static final long serialVersionUID = 1L;
    boolean xAxisIsDate = false;

    public Flotr2BarChart(String tagId, String title, String keyName,
            String valueName) {
        super(tagId, title, keyName, valueName);

    }

    @Override
    protected void appendChart(StringBuilder sb) {
		
        String dName = "data_" + dataName;
        sb.append("var labels_" + dataName + " = [");
        if(xAxisIsDate){
		
            // Generate labels for the dates
            SimpleDateFormat df = new SimpleDateFormat(dateFormat);
            df.setTimeZone(getTimeZone());
			
            // Sort the values first
            Collections.sort(values, new Comparator<ChartValue>() {

                public int compare(ChartValue o1, ChartValue o2) {
                    long long1 = Long.parseLong(o1.name);
                    long long2 = Long.parseLong(o2.name);
                    return (int) (long2 - long1);
                }
		        
            });
			
			
            for (int i = 0; i < values.size(); i++) {
                ChartValue value = values.get(i);
                Date date = new Date(Long.parseLong(value.name));
                String label = df.format(date);
                if(i > 0){
                    sb.append(",");
                }
                sb.append("[\"" + label + "\", " + value.name + "]");
            }
			
        }
        else {
            for (int i = 0; i < values.size(); i++) {
                ChartValue value = values.get(i);
                if(i > 0){
                    sb.append(",");
                }
                sb.append("\"" + value.name + "\"");
            }
        }
        line(sb, "];");
		
        line(sb, MessageFormat.format("var {0} = Flotr.draw(document.getElementById(''{1}''),", dName, tagId));
		
        // Add the data
        line(sb, "[");
        line(sb, "{ data : [ ");
        for (int i = 0; i < values.size(); i++) {
            ChartValue value = values.get(i);
            if(i > 0){
                sb.append(",");
            }
            if(xAxisIsDate){
                line(sb, MessageFormat.format("[{0}, {1}] ",  value.name, Float.toString(value.value)));
            }
            else {
                line(sb, MessageFormat.format("[{0}, {1}] ",  Integer.toString(i), Float.toString(value.value)));
            }
			
        }
        line(sb, MessageFormat.format(" ], label : ''{0}'', color: ''#FF9900'' '}'", valueName));
        line(sb, "]");
		
        // Add the options
        line(sb, ", {");
        if(title != null && title.isEmpty() == false){
            line(sb, MessageFormat.format("title : ''{0}'',", title));
        }
        line(sb, "bars : {");
        line(sb, "  show : true,");
        line(sb, "  horizontal : false,");
        line(sb, "  barWidth : 1");
        line(sb, "},");
        line(sb, "points: { show: false },");	
        line(sb, "mouse: {");
        line(sb, "  track: true,");
        line(sb, "  lineColor: '#002060',");
        line(sb, "  position: 'ne',");
        line(sb, "  trackFormatter: function (obj) {");
        line(sb, "    return labels_" + dataName + "[obj.index] + ': ' + parseInt(obj.y) + ' ' +  obj.series.label;");
        line(sb, "  }");
        line(sb, "},");
        line(sb, "xaxis: {");
        line(sb, "  showLabels: true,");
        line(sb, "  showMinorLabels: false,");
        line(sb, "  tickFormatter: function (x) {");
        line(sb, "   var index = parseInt(x);");
        line(sb, "    if(x % 1 == 0 && labels_" + dataName + "[index])");
        line(sb, "      return labels_" + dataName + "[index];");
        line(sb, "    return \"\";");
        line(sb, "  },");
        line(sb, "  margin: 10");	
        line(sb, "},");
        line(sb, "yaxis: {");
        line(sb, "  showLabels: false,");
        line(sb, "  showMinorLabels: false,");
        line(sb, "  tickDecimals: 0,");
        line(sb, "  margin: 10");
        line(sb, "},");
        line(sb, "grid: {");
        line(sb, "  verticalLines: false,");
        line(sb, "  minorVerticalLines: null,");
        line(sb, "  horizontalLines: true,");
        line(sb, "  minorHorizontalLines: null,");
        line(sb, "  outlineWidth: 1,");
        line(sb, "  outline: 's'");
        line(sb, "},");
        line(sb, "legend: {");
        line(sb, "  show: false");
        line(sb, "}");
        line(sb, "});");
		
    }

    @Override
    public void addValue(Date date, int value) {
        xAxisIsDate = true;
        String name = String.valueOf(date.getTime());
        super.addValue(name, value);
    }
	
	

}

 src/main/java/com/gitblit/wicket/charting/Flotr2Charts.java

New file
@@ -0,0 +1,76 @@
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.wicket.charting;

import javax.servlet.ServletContext;

import org.apache.wicket.markup.html.IHeaderResponse;
import org.apache.wicket.protocol.http.WebApplication;

/**
 * Concrete class for Flotr2 charts
 *
 * @author Tim Ryan
 *
 */
public class Flotr2Charts extends Charts {

    private static final long serialVersionUID = 1L;

    @Override
    public void renderHead(IHeaderResponse response) {
		
        // add Google Chart JS API reference
        ServletContext servletContext = WebApplication.get().getServletContext();
        String contextPath = servletContext.getContextPath();
		
        response.renderJavascriptReference(contextPath + "/bootstrap/js/jquery.js");
        response.renderJavascriptReference(contextPath + "/flotr2/flotr2.min.js");
        response.renderCSSReference(contextPath + "/flotr2/flotr2.custom.css");
		
        // prepare draw chart function
        StringBuilder sb = new StringBuilder();
		
        line(sb, "$( document ).ready(function() {");
        // add charts to header
        for (Chart chart : charts) {
            chart.appendChart(sb);
        }

        // end draw chart function
        line(sb, "});");
        response.renderJavascript(sb.toString(), null);
    }

    @Override
    public Chart createPieChart(String tagId, String title, String keyName,
            String valueName) {
        return new Flotr2PieChart(tagId, title, keyName, valueName);
    }

    @Override
    public Chart createLineChart(String tagId, String title, String keyName,
            String valueName) {
        return new Flotr2LineChart(tagId, title, keyName, valueName);
    }

    @Override
    public Chart createBarChart(String tagId, String title, String keyName,
            String valueName) {
        return new Flotr2BarChart(tagId, title, keyName, valueName);
    }
	
}

 src/main/java/com/gitblit/wicket/charting/Flotr2LineChart.java

New file
@@ -0,0 +1,150 @@
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.wicket.charting;

import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * Implementation of a Line chart using the flotr2 library
 *
 * @author Tim Ryan
 *
 */
public class Flotr2LineChart extends Chart {

    private static final long serialVersionUID = 1L;
    boolean xAxisIsDate = false;

    public Flotr2LineChart(String tagId, String title, String keyName,
            String valueName) {
        super(tagId, title, keyName, valueName);

    }

    @Override
    protected void appendChart(StringBuilder sb) {
		
        String dName = "data_" + dataName;
        sb.append("var labels_" + dataName + " = [");
        if(xAxisIsDate){
            // Generate labels for the dates
            SimpleDateFormat df = new SimpleDateFormat(dateFormat);
            df.setTimeZone(getTimeZone());		
			
            for (int i = 0; i < values.size(); i++) {
                ChartValue value = values.get(i);
                Date date = new Date(Long.parseLong(value.name));
                String label = df.format(date);
                if(i > 0){
                    sb.append(",");
                }
                sb.append("\"" + label + "\"");
            }
			
        }
        else {
            for (int i = 0; i < values.size(); i++) {
                ChartValue value = values.get(i);
                if(i > 0){
                    sb.append(",");
                }
                sb.append("\"" + value.name + "\"");
            }
        }
        line(sb, "];");
		
        line(sb, MessageFormat.format("var {0} = Flotr.draw(document.getElementById(''{1}''),", dName, tagId));
		
        // Add the data
        line(sb, "[");
        line(sb, "{ data : [ ");
        for (int i = 0; i < values.size(); i++) {
            ChartValue value = values.get(i);
            if(i > 0){
                sb.append(",");
            }
            line(sb, MessageFormat.format("[{0}, {1}] ",  value.name, Float.toString(value.value)));
        }
        line(sb, MessageFormat.format(" ], label : ''{0}'', lines : '{' show : true '}', color: ''#ff9900'' '}'", valueName));
		
        if(highlights.size() > 0){
            // get the highlights
            line(sb, ", { data : [ ");
            for (int i = 0; i < highlights.size(); i++) {
                ChartValue value = highlights.get(i);
                if(i > 0){
                    sb.append(",");
                }
                line(sb, MessageFormat.format("[{0}, {1}] ",  value.name, Float.toString(value.value)));
            }
            line(sb, MessageFormat.format(" ], label : ''{0}'', points : '{' show : true, fill: true, fillColor:''#002060'' '}', color: ''#ff9900'' '}'", valueName));
        }
        line(sb, "]");
		
        // Add the options
        line(sb, ", {");
        if(title != null && title.isEmpty() == false){
            line(sb, MessageFormat.format("title : ''{0}'',", title));
        }
        line(sb, "mouse: {");
        line(sb, "  track: true,");
        line(sb, "  lineColor: '#002060',");
        line(sb, "  position: 'ne',");
        line(sb, "  trackFormatter: function (obj) {");
        line(sb, "    return labels_" + dataName + "[obj.index] + ': ' + parseInt(obj.y) + ' ' +  obj.series.label;");
        line(sb, "  }");
        line(sb, "},");
        line(sb, "xaxis: {");
        line(sb, "  showLabels: false,");
        line(sb, "  showMinorLabels: false,");
        line(sb, "  autoscale: true,");
        line(sb, "  autoscaleMargin: 0,");
        line(sb, "  margin: 10");	
        line(sb, "},");
        line(sb, "yaxis: {");
        line(sb, "  showLabels: false,");
        line(sb, "  showMinorLabels: false,");
        line(sb, "  tickDecimals: 0,");
        line(sb, "  autoscale: true,");
        line(sb, "  autoscaleMargin: 1,");
        line(sb, "  margin: 10");
        line(sb, "},");
        line(sb, "grid: {");
        line(sb, "  verticalLines: false,");
        line(sb, "  minorVerticalLines: null,");
        line(sb, "  horizontalLines: true,");
        line(sb, "  minorHorizontalLines: null,");
        line(sb, "  outlineWidth: 1,");
        line(sb, "  outline: 's'");
        line(sb, "},");
        line(sb, "legend: {");
        line(sb, "  show: false");
        line(sb, "}");
        line(sb, "});");
		
    }

    @Override
    public void addValue(Date date, int value) {
        xAxisIsDate = true;
        super.addValue(date, value);
    }
	
	

}

 src/main/java/com/gitblit/wicket/charting/Flotr2PieChart.java

New file
@@ -0,0 +1,112 @@
/*
 * Copyright 2011 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.wicket.charting;

import java.text.MessageFormat;

import com.gitblit.utils.StringUtils;

/**
 * Implementation of a Pie chart using the flotr2 library
 *
 * @author Tim Ryan
 *
 */
public class Flotr2PieChart extends Chart {

    private static final long serialVersionUID = 1L;

    public Flotr2PieChart(String tagId, String title, String keyName, String valueName) {
        super(tagId, title, keyName, valueName);
    }

    @Override
    protected void appendChart(StringBuilder sb) {
			
        String dName = "data_" + dataName;
        line(sb, "var selected_" + dataName + " = null;");
        line(sb, MessageFormat.format("var {0} = Flotr.draw(document.getElementById(''{1}''),", dName, tagId));
		
        // Add the data
        line(sb, "[");
        for (int i = 0; i < values.size(); i++) {
            ChartValue value = values.get(i);
            if(i > 0){
                sb.append(",");
            }
            line(sb, MessageFormat.format("'{'data : [ [0, {0}] ], label : ''{1}'', color: ''{2}'' '}'", Float.toString(value.value), value.name, StringUtils.getColor(value.name)));
        }
        line(sb, "]");
		
        // Add the options
        line(sb, ", {");
        line(sb, MessageFormat.format("title : ''{0}'',", title));
        line(sb, "fontSize : 2,");
        line(sb, "pie : {");
        line(sb, "  show : true,");
        line(sb, "  labelFormatter : function (pie, slice) {");
        line(sb, "    if(slice / pie > .05)");
        line(sb, "      return Math.round(slice / pie * 100).toString() + \"%\";");
        line(sb, "  }");
        line(sb, "}");
        line(sb, ", mouse: {");
        line(sb, "  track: true,");
        line(sb, "  lineColor: '#002060',");
        line(sb, "  trackFormatter: function (obj)");
        line(sb, "  {");
        line(sb, "    selected_" + dataName + " = obj.series.label;");
        line(sb, "    return obj.series.label + \": \" + parseInt(obj.y) + \" (\" + Math.round(obj.fraction * 100) + \"%)\";" );
        line(sb, "  }");
        line(sb, "}");
        line(sb, ", xaxis: {");
        line(sb, "  margin: false,");
        line(sb, "  showLabels: false,");
        line(sb, "  showMinorLabels: false");
        line(sb, "}");
        line(sb, ", yaxis: {");
        line(sb, "  margin: false,");
        line(sb, "  min: 20,");
        line(sb, "  showLabels: false,");
        line(sb, "  showMinorLabels: false");
        line(sb, "}");
        line(sb, ", grid: {");
        line(sb, "  verticalLines: false,");
        line(sb, "  minorVerticalLines: null,");
        line(sb, "  horizontalLines: false,");
        line(sb, "  minorHorizontalLines: null,");
        line(sb, "  outlineWidth: 0");
        line(sb, "}");
        line(sb, ", legend: {");
        if(showLegend){		
            line(sb, "  show: true");
        }
        else {
            line(sb, "  show: false");
        }
        line(sb, "}");
        line(sb, "});");
		
        if(clickUrl != null && clickUrl.isEmpty() == false){
            line(sb, MessageFormat.format("Flotr.EventAdapter.observe(document.getElementById(''{0}''), ''flotr:click'', function (mouse, a, b, c) '{'", tagId));
            line(sb, "  window.location.href = \"" + clickUrl + "\" + selected_" + dataName + ";");
            line(sb, "});"); 
        }
		 
	   
		
    }

}

 src/main/java/com/gitblit/wicket/charting/GoogleCharts.java

File was deleted

 src/main/java/com/gitblit/wicket/charting/GoogleLineChart.java

File was deleted

 src/main/java/com/gitblit/wicket/charting/GooglePieChart.java

File was deleted

 src/main/java/com/gitblit/wicket/charting/SecureChart.java

File was deleted

 src/main/java/com/gitblit/wicket/charting/SecureChartDataEncoding.java

File was deleted

 src/main/java/com/gitblit/wicket/pages/ActivityPage.java

@@ -41,10 +41,9 @@
import com.gitblit.wicket.PageRegistration.DropDownMenuItem;

import com.gitblit.wicket.PageRegistration.DropDownMenuRegistration;

import com.gitblit.wicket.WicketUtils;

import com.gitblit.wicket.charting.GoogleChart;

import com.gitblit.wicket.charting.GoogleCharts;

import com.gitblit.wicket.charting.GoogleLineChart;

import com.gitblit.wicket.charting.GooglePieChart;

import com.gitblit.wicket.charting.Chart;

import com.gitblit.wicket.charting.Charts;

import com.gitblit.wicket.charting.Flotr2Charts;

import com.gitblit.wicket.panels.ActivityPanel;



/**

@@ -118,7 +117,7 @@


            // create the activity charts

            if (app().settings().getBoolean(Keys.web.generateActivityGraph, true)) {

                GoogleCharts charts = createCharts(recentActivity);

                Charts charts = createCharts(recentActivity);

                add(new HeaderContributor(charts));

                add(new Fragment("chartsPanel", "chartsFragment", this));

            } else {

@@ -166,7 +165,7 @@
     * @param recentActivity

     * @return

     */

    private GoogleCharts createCharts(List<Activity> recentActivity) {

    private Charts createCharts(List<Activity> recentActivity) {

        // activity metrics

        Map<String, Metric> repositoryMetrics = new HashMap<String, Metric>();

        Map<String, Metric> authorMetrics = new HashMap<String, Metric>();

@@ -193,34 +192,36 @@
            }

        }



        // build google charts

        GoogleCharts charts = new GoogleCharts();

        // build charts

        Charts charts = new Flotr2Charts();



        // sort in reverse-chronological order and then reverse that

        Collections.sort(recentActivity);

        Collections.reverse(recentActivity);



        // daily line chart

        GoogleChart chart = new GoogleLineChart("chartDaily", getString("gb.dailyActivity"), "day",

        Chart chart = charts.createLineChart("chartDaily", getString("gb.dailyActivity"), "day",

                getString("gb.commits"));

        SimpleDateFormat df = new SimpleDateFormat("MMM dd");

        df.setTimeZone(getTimeZone());

        for (Activity metric : recentActivity) {

            chart.addValue(df.format(metric.startDate), metric.getCommitCount());

            chart.addValue(metric.startDate, metric.getCommitCount());

        }

        charts.addChart(chart);



        // active repositories pie chart

        chart = new GooglePieChart("chartRepositories", getString("gb.activeRepositories"),

        // active repositories pie chart 
        chart = charts.createPieChart("chartRepositories", getString("gb.activeRepositories"),

                getString("gb.repository"), getString("gb.commits"));

        for (Metric metric : repositoryMetrics.values()) {

            chart.addValue(metric.name, metric.count);

        }

        chart.setShowLegend(false);

        String url = urlFor(SummaryPage.class, null).toString() + "?r=";

        chart.setClickUrl(url);

        charts.addChart(chart);



        // active authors pie chart

        chart = new GooglePieChart("chartAuthors", getString("gb.activeAuthors"),

        chart = charts.createPieChart("chartAuthors", getString("gb.activeAuthors"),

                getString("gb.author"), getString("gb.commits"));

        for (Metric metric : authorMetrics.values()) {

            chart.addValue(metric.name, metric.count);


 src/main/java/com/gitblit/wicket/pages/DashboardPage.java

@@ -48,9 +48,9 @@
import com.gitblit.wicket.PageRegistration;

import com.gitblit.wicket.PageRegistration.DropDownMenuItem;

import com.gitblit.wicket.PageRegistration.DropDownMenuRegistration;

import com.gitblit.wicket.charting.GoogleChart;

import com.gitblit.wicket.charting.GoogleCharts;

import com.gitblit.wicket.charting.GooglePieChart;

import com.gitblit.wicket.charting.Chart;

import com.gitblit.wicket.charting.Charts;

import com.gitblit.wicket.charting.Flotr2Charts;

import com.gitblit.wicket.panels.DigestsPanel;

import com.gitblit.wicket.panels.LinkPanel;



@@ -218,19 +218,21 @@


        if (app().settings().getBoolean(Keys.web.generateActivityGraph, true)) {

            // build google charts

            GoogleCharts charts = new GoogleCharts();

            Charts charts = new Flotr2Charts();



            // active repositories pie chart

            GoogleChart chart = new GooglePieChart("chartRepositories", getString("gb.activeRepositories"),

            Chart chart = charts.createPieChart("chartRepositories", getString("gb.activeRepositories"),

                    getString("gb.repository"), getString("gb.commits"));

            for (Metric metric : repositoryMetrics.values()) {

                chart.addValue(metric.name, metric.count);

            }

            chart.setShowLegend(false);

            String url = urlFor(SummaryPage.class, null).toString() + "?r=";

            chart.setClickUrl(url);

            charts.addChart(chart);



            // active authors pie chart

            chart = new GooglePieChart("chartAuthors", getString("gb.activeAuthors"),

            chart = charts.createPieChart("chartAuthors", getString("gb.activeAuthors"),

                    getString("gb.author"), getString("gb.commits"));

            for (Metric metric : authorMetrics.values()) {

                chart.addValue(metric.name, metric.count);


 src/main/java/com/gitblit/wicket/pages/MetricsPage.html

@@ -13,7 +13,7 @@
    <table style="width:100%;">

        <tr>

            <!-- branch stats -->

            <td colspan=2>

            <td colspan="2">

                <h2><wicket:message key="gb.stats"></wicket:message></h2>

                <span wicket:id="branchStats"></span>        

            </td>

@@ -22,19 +22,19 @@
            <!-- commit activity trend -->

            <td>

                <h2><wicket:message key="gb.commitActivityTrend"></wicket:message></h2>

                <div><img wicket:id="commitsChart" /></div>		
                <div style="width:400px; height:100px;" id="commitsChart"></div>

            </td>

            <!-- commit activity by day of week -->

            <td>

                <h2><wicket:message key="gb.commitActivityDOW"></wicket:message></h2>

                <div><img wicket:id="dayOfWeekChart" /></div>

                <div style="width:400px; height:100px;" id="dayOfWeekChart"></div>

            </td>

        </tr>

        <tr>

            <!-- commit activity by primary authors -->

            <td colspan=2>

                <h2><wicket:message key="gb.commitActivityAuthors"></wicket:message></h2>

                <div style="text-align: center;"><img wicket:id="authorsChart" /></div>

            <td colspan="2" >

                <h2 style="text-align: center;"><wicket:message key="gb.commitActivityAuthors"></wicket:message></h2>

                <div style="margin: 0px auto;width:800px; height:200px;" id="authorsChart"></div>

            </td>

        </tr>        

    </table>    


 src/main/java/com/gitblit/wicket/pages/MetricsPage.java

@@ -15,27 +15,20 @@
 */

package com.gitblit.wicket.pages;



import java.awt.Color;

import java.awt.Dimension;

import java.text.MessageFormat;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Collections;

import java.util.Comparator;

import java.util.Date;

import java.util.List;



import org.apache.wicket.PageParameters;

import org.apache.wicket.behavior.HeaderContributor;

import org.apache.wicket.markup.html.basic.Label;

import org.eclipse.jgit.lib.Repository;

import org.wicketstuff.googlecharts.ChartAxis;

import org.wicketstuff.googlecharts.ChartAxisType;

import org.wicketstuff.googlecharts.ChartProvider;

import org.wicketstuff.googlecharts.ChartType;

import org.wicketstuff.googlecharts.IChartData;

import org.wicketstuff.googlecharts.LineStyle;

import org.wicketstuff.googlecharts.MarkerType;

import org.wicketstuff.googlecharts.ShapeMarker;



import com.gitblit.models.Metric;

import com.gitblit.utils.MetricUtils;

@@ -43,7 +36,9 @@
import com.gitblit.wicket.CacheControl;

import com.gitblit.wicket.CacheControl.LastModified;

import com.gitblit.wicket.WicketUtils;

import com.gitblit.wicket.charting.SecureChart;

import com.gitblit.wicket.charting.Chart;

import com.gitblit.wicket.charting.Charts;

import com.gitblit.wicket.charting.Flotr2Charts;



@CacheControl(LastModified.REPOSITORY)

public class MetricsPage extends RepositoryPage {

@@ -66,73 +61,71 @@
                    MessageFormat.format(getString("gb.branchStats"), metricsTotal.count,

                            metricsTotal.tag, getTimeUtils().duration(metricsTotal.duration))));

        }

        insertLinePlot("commitsChart", metrics);

        insertBarPlot("dayOfWeekChart", getDayOfWeekMetrics(r, objectId));

        insertPieChart("authorsChart", getAuthorMetrics(r, objectId));

		
        Charts charts =  new Flotr2Charts();

	
        add(WicketUtils.newBlankImage("commitsChart"));

        add(WicketUtils.newBlankImage("dayOfWeekChart"));

        add(WicketUtils.newBlankImage("authorsChart"));

			
        createLineChart(charts, "commitsChart", metrics);

        createBarChart(charts, "dayOfWeekChart", getDayOfWeekMetrics(r, objectId));

        createPieChart(charts, "authorsChart", getAuthorMetrics(r, objectId));

		
        add(new HeaderContributor(charts));



    }



    private void insertLinePlot(String wicketId, List<Metric> metrics) {

    private void createLineChart(Charts charts, String id, List<Metric> metrics) {

        if ((metrics != null) && (metrics.size() > 0)) {

            IChartData data = WicketUtils.getChartData(metrics);



            ChartProvider provider = new ChartProvider(new Dimension(400, 100), ChartType.LINE,

                    data);

            ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM);

            dateAxis.setLabels(new String[] { metrics.get(0).name,

                    metrics.get(metrics.size() / 2).name, metrics.get(metrics.size() - 1).name });

            provider.addAxis(dateAxis);



            ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT);

            commitAxis.setLabels(new String[] { "",

                    String.valueOf((int) WicketUtils.maxValue(metrics)) });

            provider.addAxis(commitAxis);



            provider.setLineStyles(new LineStyle[] { new LineStyle(2, 4, 0), new LineStyle(0, 4, 1) });

            provider.addShapeMarker(new ShapeMarker(MarkerType.CIRCLE, Color.decode("#002060"), 1, -1, 5));



            add(new SecureChart(wicketId, provider));

        } else {

            add(WicketUtils.newBlankImage(wicketId));

			
            Chart chart = charts.createLineChart(id, "", "day",

                    getString("gb.commits"));

            SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");

            String displayFormat = "MMM dd";

            if(metrics.size() > 0 && metrics.get(0).name.length() == 7){

                df = new SimpleDateFormat("yyyy-MM");

                displayFormat = "yyyy MMM";

            }

            df.setTimeZone(getTimeZone());

            chart.setDateFormat(displayFormat);

            for (Metric metric : metrics) {

                Date date;

                try {

                    date = df.parse(metric.name);

                } catch (ParseException e) {

                    logger.error("Unable to parse date: " + metric.name);

                    return;

                }

                chart.addValue(date, (int)metric.count);

                if(metric.tag > 0 ){

                    chart.addHighlight(date, (int)metric.count);

                }

            }

            charts.addChart(chart);	
        }

    }



    private void insertBarPlot(String wicketId, List<Metric> metrics) {

	
    private void createPieChart(Charts charts, String id, List<Metric> metrics) {

        if ((metrics != null) && (metrics.size() > 0)) {

            IChartData data = WicketUtils.getChartData(metrics);



            ChartProvider provider = new ChartProvider(new Dimension(400, 100),

                    ChartType.BAR_VERTICAL_SET, data);

            ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM);

            List<String> labels = new ArrayList<String>();

			
            Chart chart = charts.createPieChart(id, "", "day",

                    getString("gb.commits"));

            for (Metric metric : metrics) {

                labels.add(metric.name);

                chart.addValue(metric.name, (int)metric.count);

            }

            dateAxis.setLabels(labels.toArray(new String[labels.size()]));

            provider.addAxis(dateAxis);



            ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT);

            commitAxis.setLabels(new String[] { "",

                    String.valueOf((int) WicketUtils.maxValue(metrics)) });

            provider.addAxis(commitAxis);



            add(new SecureChart(wicketId, provider));

        } else {

            add(WicketUtils.newBlankImage(wicketId));

            charts.addChart(chart);	
        }

    }



    private void insertPieChart(String wicketId, List<Metric> metrics) {

	
    private void createBarChart(Charts charts, String id, List<Metric> metrics) {

        if ((metrics != null) && (metrics.size() > 0)) {

            IChartData data = WicketUtils.getChartData(metrics);

            List<String> labels = new ArrayList<String>();

            Chart chart = charts.createBarChart(id, "", "day",

                    getString("gb.commits"));

            for (Metric metric : metrics) {

                labels.add(metric.name);

                chart.addValue(metric.name, (int)metric.count);

            }

            ChartProvider provider = new ChartProvider(new Dimension(800, 200), ChartType.PIE, data);

            provider.setPieLabels(labels.toArray(new String[labels.size()]));

            add(new SecureChart(wicketId, provider));

        } else {

            add(WicketUtils.newBlankImage(wicketId));

            charts.addChart(chart);	
        }

    }




 src/main/java/com/gitblit/wicket/pages/MyDashboardPage.html

@@ -68,8 +68,8 @@
<wicket:fragment wicket:id="chartsFragment">

    <table>

        <tr>

            <td><div id="chartRepositories" style="display:inline-block;width: 175px; height:175px"></div></td>

            <td><div id="chartAuthors" style="display:inline-block;width: 175px; height: 175px;"></div></td>

            <td><div id="chartRepositories" style="display:inline-block;width: 250px; height:175px"></div></td>

            <td><div id="chartAuthors" style="display:inline-block;width: 250px; height: 175px;"></div></td>

        </tr>

    </table>

</wicket:fragment>


 src/main/java/com/gitblit/wicket/pages/OverviewPage.java

@@ -37,9 +37,9 @@
import com.gitblit.wicket.CacheControl.LastModified;

import com.gitblit.wicket.GitBlitWebSession;

import com.gitblit.wicket.WicketUtils;

import com.gitblit.wicket.charting.GoogleChart;

import com.gitblit.wicket.charting.GoogleCharts;

import com.gitblit.wicket.charting.GoogleLineChart;

import com.gitblit.wicket.charting.Chart;

import com.gitblit.wicket.charting.Charts;

import com.gitblit.wicket.charting.Flotr2Charts;

import com.gitblit.wicket.panels.BranchesPanel;

import com.gitblit.wicket.panels.LinkPanel;

import com.gitblit.wicket.panels.ReflogPanel;

@@ -135,8 +135,10 @@
        if ((metrics != null) && (metrics.size() > 0)

                && app().settings().getBoolean(Keys.web.generateActivityGraph, true)) {



            Charts charts = new Flotr2Charts();

			
            // daily line chart

            GoogleChart chart = new GoogleLineChart("chartDaily", "", "unit",

            Chart chart = charts.createLineChart("chartDaily", "", "unit",

                    getString("gb.commits"));

            for (Metric metric : metrics) {

                chart.addValue(metric.name, metric.count);

@@ -144,7 +146,6 @@
            chart.setWidth(375);

            chart.setHeight(150);



            GoogleCharts charts = new GoogleCharts();

            charts.addChart(chart);

            add(new HeaderContributor(charts));

        }


 src/main/java/com/gitblit/wicket/pages/SummaryPage.html

@@ -9,7 +9,7 @@
    <div style="clear:both;">

        <!-- Repository Activity Chart -->    

        <div class="hidden-phone" style="float:right;">

            <img class="activityGraph" wicket:id="commitsChart" />

            <div style="width:290px; height:120px;" id="commitsChart"></div>

        </div>    

    

        <!-- Repository info -->


 src/main/java/com/gitblit/wicket/pages/SummaryPage.java

@@ -15,14 +15,17 @@
 */

package com.gitblit.wicket.pages;



import java.awt.Color;

import java.awt.Dimension;

import java.text.MessageFormat;

import java.util.ArrayList;

import java.util.List;



import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Date;



import org.apache.wicket.Component;

import org.apache.wicket.PageParameters;

import org.apache.wicket.behavior.HeaderContributor;

import org.apache.wicket.markup.html.basic.Label;

import org.apache.wicket.markup.html.link.BookmarkablePageLink;

import org.apache.wicket.markup.html.panel.Fragment;

@@ -31,14 +34,6 @@
import org.apache.wicket.markup.repeater.data.ListDataProvider;

import org.eclipse.jgit.lib.Repository;

import org.eclipse.jgit.revwalk.RevCommit;

import org.wicketstuff.googlecharts.ChartAxis;

import org.wicketstuff.googlecharts.ChartAxisType;

import org.wicketstuff.googlecharts.ChartProvider;

import org.wicketstuff.googlecharts.ChartType;

import org.wicketstuff.googlecharts.IChartData;

import org.wicketstuff.googlecharts.LineStyle;

import org.wicketstuff.googlecharts.MarkerType;

import org.wicketstuff.googlecharts.ShapeMarker;



import com.gitblit.Keys;

import com.gitblit.models.Metric;

@@ -53,7 +48,9 @@
import com.gitblit.wicket.MarkupProcessor.MarkupDocument;

import com.gitblit.wicket.MarkupProcessor.MarkupSyntax;

import com.gitblit.wicket.WicketUtils;

import com.gitblit.wicket.charting.SecureChart;

import com.gitblit.wicket.charting.Chart;

import com.gitblit.wicket.charting.Charts;

import com.gitblit.wicket.charting.Flotr2Charts;

import com.gitblit.wicket.panels.BranchesPanel;

import com.gitblit.wicket.panels.LinkPanel;

import com.gitblit.wicket.panels.LogPanel;

@@ -159,38 +156,49 @@
            // global, no readme on summary page

            add(new Label("readme").setVisible(false));

        }



        // Display an activity line graph

        insertActivityGraph(metrics);

		
        Charts charts = createCharts(metrics);

        add(new HeaderContributor(charts));

		
    }



    @Override

    protected String getPageName() {

        return getString("gb.summary");

    }



    private void insertActivityGraph(List<Metric> metrics) {

        if ((metrics != null) && (metrics.size() > 0)

                && app().settings().getBoolean(Keys.web.generateActivityGraph, true)) {

            IChartData data = WicketUtils.getChartData(metrics);



            ChartProvider provider = new ChartProvider(new Dimension(290, 100), ChartType.LINE,

                    data);

            ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM);

            dateAxis.setLabels(new String[] { metrics.get(0).name,

                    metrics.get(metrics.size() / 2).name, metrics.get(metrics.size() - 1).name });

            provider.addAxis(dateAxis);



            ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT);

            commitAxis.setLabels(new String[] { "",

                    String.valueOf((int) WicketUtils.maxValue(metrics)) });

            provider.addAxis(commitAxis);

            provider.setLineStyles(new LineStyle[] { new LineStyle(2, 4, 0), new LineStyle(0, 4, 1) });

            provider.addShapeMarker(new ShapeMarker(MarkerType.CIRCLE, Color.decode("#002060"), 1, -1, 5));



            add(new SecureChart("commitsChart", provider));

        } else {

            add(WicketUtils.newBlankImage("commitsChart"));

	
    private Charts createCharts(List<Metric> metrics) {

		
        Charts charts = new Flotr2Charts();

		
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");

        String displayFormat = "MMM dd";

        if(metrics.size() > 0 && metrics.get(0).name.length() == 7){

            df = new SimpleDateFormat("yyyy-MM");

            displayFormat = "yyyy MMM";

        }

        df.setTimeZone(getTimeZone());

					
        // build google charts

        Chart chart = charts.createLineChart("commitsChart", getString("gb.activity"), "day", getString("gb.commits"));

        chart.setDateFormat(displayFormat);

	
        for (Metric metric : metrics) {

            Date date;

            try {

                date = df.parse(metric.name);

            } catch (ParseException e) {

                logger.error("Unable to parse date: " + metric.name);

                return charts;

            }

            chart.addValue(date, (int)metric.count);

            if(metric.tag > 0 ){

                chart.addHighlight(date, (int)metric.count);

            }

        }

        charts.addChart(chart);



        return charts;

    }



}


 src/main/resources/flotr2/flotr2.custom.css

New file
@@ -0,0 +1,21 @@
.flotr-mouse-value {
    opacity: 1 !important;
    background-color: #FFFFFF !important;
    color: #666 !important;
    font-size: 10px;
    border: 1px solid #ddd;
}

.flotr-legend-label{
    opacity: 1 !important;
    background-color: #FFFFFF !important;
    color: #666 !important;
    font-size: 10px;
    padding: 2px;
    border-style: none !important;
}

.flotr-title {
  text-align: left !important;
  font-size: 10px !important;
}

 src/main/resources/flotr2/flotr2.min.js

New file
@@ -0,0 +1,10 @@
/*!
  * bean.js - copyright Jacob Thornton 2011
  * https://github.com/fat/bean
  * MIT License
  * special thanks to:
  * dean edwards: http://dean.edwards.name/
  * dperini: https://github.com/dperini/nwevents
  * the entire mootools team: github.com/mootools/mootools-core
  */
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},insert:function(b,c){if(a.isString(c)){b.innerHTML+=c}else{if(a.isElement(c)){b.appendChild(c)}}},opacity:function(c,b){c.style.opacity=b},position:function(b,c){if(!b.offsetParent){return{left:(b.offsetLeft||0),top:(b.offsetTop||0)}}c=this.position(b.offsetParent);c.left+=b.offsetLeft;c.top+=b.offsetTop;return c},removeClass:function(c,b){var d=(c.className?c.className:"");c.className=a.filter(d.split(/\s+/g),function(e){if(e!=b){return true}}).join(" ")},setStyles:function(b,c){a.each(c,function(e,d){b.style[d]=e})},show:function(b){Flotr.DOM.setStyles(b,{display:""})},size:function(b){return{height:b.offsetHeight,width:b.offsetWidth}}}})();(function(){var b=Flotr,a=b.bean;b.EventAdapter={observe:function(d,c,e){a.add(d,c,e);return this},fire:function(e,d,c){a.fire(e,d,c);if(typeof(Prototype)!="undefined"){Event.fire(e,d,c)}return this},stopObserving:function(d,c,e){a.remove(d,c,e);return this},eventPointer:function(f){if(!b._.isUndefined(f.touches)&&f.touches.length>0){return{x:f.touches[0].pageX,y:f.touches[0].pageY}}else{if(!b._.isUndefined(f.changedTouches)&&f.changedTouches.length>0){return{x:f.changedTouches[0].pageX,y:f.changedTouches[0].pageY}}else{if(f.pageX||f.pageY){return{x:f.pageX,y:f.pageY}}else{if(f.clientX||f.clientY){var g=document,c=g.body,h=g.documentElement;return{x:f.clientX+c.scrollLeft+h.scrollLeft,y:f.clientY+c.scrollTop+h.scrollTop}}}}}}}})();(function(){var c=Flotr,d=c.DOM,a=c._,b=function(e){this.o=e};b.prototype={dimensions:function(h,f,e,g){if(!h){return{width:0,height:0}}return(this.o.html)?this.html(h,this.o.element,e,g):this.canvas(h,f)},canvas:function(o,f){if(!this.o.textEnabled){return}f=f||{};var k=this.measureText(o,f),g=k.width,p=f.size||c.defaultOptions.fontSize,j=f.angle||0,l=Math.cos(j),h=Math.sin(j),q=2,m=6,e;e={width:Math.abs(l*g)+Math.abs(h*p)+q,height:Math.abs(h*g)+Math.abs(l*p)+m};return e},html:function(h,e,g,f){var j=d.create("div");d.setStyles(j,{position:"absolute",top:"-10000px"});d.insert(j,'<div style="'+g+'" class="'+f+' flotr-dummy-div">'+h+"</div>");d.insert(this.o.element,j);return d.size(j)},measureText:function(h,g){var e=this.o.ctx,f;if(!e.fillText||(c.isIphone&&e.measure)){return{width:e.measure(h,g)}}g=a.extend({size:c.defaultOptions.fontSize,weight:1,angle:0},g);e.save();e.font=(g.weight>1?"bold ":"")+(g.size*1.3)+"px sans-serif";f=e.measureText(h);e.restore();return f}};Flotr.Text=b})();(function(){var e=Flotr.DOM,c=Flotr.EventAdapter,a=Flotr._,b=Flotr;Graph=function(g,h,f){this._setEl(g);this._initMembers();this._initPlugins();c.fire(this.el,"flotr:beforeinit",[this]);this.data=h;this.series=b.Series.getSeries(h);this._initOptions(f);this._initGraphTypes();this._initCanvas();this._text=new b.Text({element:this.el,ctx:this.ctx,html:this.options.HtmlText,textEnabled:this.textEnabled});c.fire(this.el,"flotr:afterconstruct",[this]);this._initEvents();this.findDataRanges();this.calculateSpacing();this.draw(a.bind(function(){c.fire(this.el,"flotr:afterinit",[this])},this))};function d(g,f,h){c.observe.apply(this,arguments);this._handles.push(arguments);return this}Graph.prototype={destroy:function(){c.fire(this.el,"flotr:destroy");a.each(this._handles,function(f){c.stopObserving.apply(this,f)});this._handles=[];this.el.graph=null},observe:d,_observe:d,processColor:function(f,g){var h={x1:0,y1:0,x2:this.plotWidth,y2:this.plotHeight,opacity:1,ctx:this.ctx};a.extend(h,g);return b.Color.processColor(f,h)},findDataRanges:function(){var f=this.axes,l,j,g;a.each(this.series,function(m){g=m.getRange();if(g){l=m.xaxis;j=m.yaxis;l.datamin=Math.min(g.xmin,l.datamin);l.datamax=Math.max(g.xmax,l.datamax);j.datamin=Math.min(g.ymin,j.datamin);j.datamax=Math.max(g.ymax,j.datamax);l.used=(l.used||g.xused);j.used=(j.used||g.yused)}},this);if(!f.x.used&&!f.x2.used){f.x.used=true}if(!f.y.used&&!f.y2.used){f.y.used=true}a.each(f,function(m){m.calculateRange()});var h=a.keys(b.graphTypes),k=false;a.each(this.series,function(m){if(m.hide){return}a.each(h,function(o){if(m[o]&&m[o].show){this.extendRange(o,m);k=true}},this);if(!k){this.extendRange(this.options.defaultType,m)}},this)},extendRange:function(g,f){if(this[g].extendRange){this[g].extendRange(f,f.data,f[g],this[g])}if(this[g].extendYRange){this[g].extendYRange(f.yaxis,f.data,f[g],this[g])}if(this[g].extendXRange){this[g].extendXRange(f.xaxis,f.data,f[g],this[g])}},calculateSpacing:function(){var w=this.axes,A=this.options,s=this.series,k=A.grid.labelMargin,m=this._text,z=w.x,f=w.x2,v=w.y,u=w.y2,q=A.grid.outlineWidth,r,o,h,t;a.each(w,function(j){j.calculateTicks();j.calculateTextDimensions(m,A)});t=m.dimensions(A.title,{size:A.fontSize*1.5},"font-size:1em;font-weight:bold;","flotr-title");this.titleHeight=t.height;t=m.dimensions(A.subtitle,{size:A.fontSize},"font-size:smaller;","flotr-subtitle");this.subtitleHeight=t.height;for(o=0;o<A.length;++o){if(s[o].points.show){q=Math.max(q,s[o].points.radius+s[o].points.lineWidth/2)}}var g=this.plotOffset;if(z.options.margin===false){g.bottom=0;g.top=0}else{g.bottom+=(A.grid.circular?0:(z.used&&z.options.showLabels?(z.maxLabel.height+k):0))+(z.used&&z.options.title?(z.titleSize.height+k):0)+q;g.top+=(A.grid.circular?0:(f.used&&f.options.showLabels?(f.maxLabel.height+k):0))+(f.used&&f.options.title?(f.titleSize.height+k):0)+this.subtitleHeight+this.titleHeight+q}if(v.options.margin===false){g.left=0;g.right=0}else{g.left+=(A.grid.circular?0:(v.used&&v.options.showLabels?(v.maxLabel.width+k):0))+(v.used&&v.options.title?(v.titleSize.width+k):0)+q;g.right+=(A.grid.circular?0:(u.used&&u.options.showLabels?(u.maxLabel.width+k):0))+(u.used&&u.options.title?(u.titleSize.width+k):0)+q}g.top=Math.floor(g.top);this.plotWidth=this.canvasWidth-g.left-g.right;this.plotHeight=this.canvasHeight-g.bottom-g.top;z.length=f.length=this.plotWidth;v.length=u.length=this.plotHeight;v.offset=u.offset=this.plotHeight;z.setScale();f.setScale();v.setScale();u.setScale()},draw:function(h){var g=this.ctx,f;c.fire(this.el,"flotr:beforedraw",[this.series,this]);if(this.series.length){g.save();g.translate(this.plotOffset.left,this.plotOffset.top);for(f=0;f<this.series.length;f++){if(!this.series[f].hide){this.drawSeries(this.series[f])}}g.restore();this.clip()}c.fire(this.el,"flotr:afterdraw",[this.series,this]);if(h){h()}},drawSeries:function(g){function f(k,l){var j=this.getOptions(k,l);this[l].draw(j)}var h=false;g=g||this.series;a.each(b.graphTypes,function(j,k){if(g[k]&&g[k].show&&this[k]){h=true;f.call(this,g,k)}},this);if(!h){f.call(this,g,this.options.defaultType)}},getOptions:function(g,k){var h=g[k],j=this[k],f={context:this.ctx,width:this.plotWidth,height:this.plotHeight,fontSize:this.options.fontSize,fontColor:this.options.fontColor,textEnabled:this.textEnabled,htmlText:this.options.HtmlText,text:this._text,element:this.el,data:g.data,color:g.color,shadowSize:g.shadowSize,xScale:a.bind(g.xaxis.d2p,g.xaxis),yScale:a.bind(g.yaxis.d2p,g.yaxis)};f=b.merge(h,f);f.fillStyle=this.processColor(h.fillColor||g.color,{opacity:h.fillOpacity});return f},getEventPosition:function(m){var o=document,q=o.body,s=o.documentElement,p=this.axes,k=this.plotOffset,l=this.lastMousePos,g=c.eventPointer(m),u=g.x-l.pageX,t=g.y-l.pageY,f,j,h;if("ontouchstart" in this.el){f=e.position(this.overlay);j=g.x-f.left-k.left;h=g.y-f.top-k.top}else{f=this.overlay.getBoundingClientRect();j=m.clientX-f.left-k.left-q.scrollLeft-s.scrollLeft;h=m.clientY-f.top-k.top-q.scrollTop-s.scrollTop}return{x:p.x.p2d(j),x2:p.x2.p2d(j),y:p.y.p2d(h),y2:p.y2.p2d(h),relX:j,relY:h,dX:u,dY:t,absX:g.x,absY:g.y,pageX:g.x,pageY:g.y}},clickHandler:function(f){if(this.ignoreClick){this.ignoreClick=false;return this.ignoreClick}c.fire(this.el,"flotr:click",[this.getEventPosition(f),this])},mouseMoveHandler:function(f){if(this.mouseDownMoveHandler){return}var g=this.getEventPosition(f);c.fire(this.el,"flotr:mousemove",[f,g,this]);this.lastMousePos=g},mouseDownHandler:function(f){if(this.mouseUpHandler){return}this.mouseUpHandler=a.bind(function(g){c.stopObserving(document,"mouseup",this.mouseUpHandler);c.stopObserving(document,"mousemove",this.mouseDownMoveHandler);this.mouseDownMoveHandler=null;this.mouseUpHandler=null;c.fire(this.el,"flotr:mouseup",[g,this])},this);this.mouseDownMoveHandler=a.bind(function(g){var h=this.getEventPosition(g);c.fire(this.el,"flotr:mousemove",[f,h,this]);this.lastMousePos=h},this);c.observe(document,"mouseup",this.mouseUpHandler);c.observe(document,"mousemove",this.mouseDownMoveHandler);c.fire(this.el,"flotr:mousedown",[f,this]);this.ignoreClick=false},drawTooltip:function(l,q,o,r){var f=this.getMouseTrack(),g="opacity:0.7;background-color:#000;color:#fff;display:none;position:absolute;padding:2px 8px;-moz-border-radius:4px;border-radius:4px;white-space:nowrap;",h=r.position,k=r.margin,j=this.plotOffset;if(q!==null&&o!==null){if(!r.relative){if(h.charAt(0)=="n"){g+="top:"+(k+j.top)+"px;bottom:auto;"}else{if(h.charAt(0)=="s"){g+="bottom:"+(k+j.bottom)+"px;top:auto;"}}if(h.charAt(1)=="e"){g+="right:"+(k+j.right)+"px;left:auto;"}else{if(h.charAt(1)=="w"){g+="left:"+(k+j.left)+"px;right:auto;"}}}else{if(h.charAt(0)=="n"){g+="bottom:"+(k-j.top-o+this.canvasHeight)+"px;top:auto;"}else{if(h.charAt(0)=="s"){g+="top:"+(k+j.top+o)+"px;bottom:auto;"}}if(h.charAt(1)=="e"){g+="left:"+(k+j.left+q)+"px;right:auto;"}else{if(h.charAt(1)=="w"){g+="right:"+(k-j.left-q+this.canvasWidth)+"px;left:auto;"}}}f.style.cssText=g;e.empty(f);e.insert(f,l);e.show(f)}else{e.hide(f)}},clip:function(g){var k=this.plotOffset,f=this.canvasWidth,j=this.canvasHeight;g=g||this.ctx;if(b.isIE&&b.isIE<9){g.save();g.fillStyle=this.processColor(this.options.ieBackgroundColor);g.fillRect(0,0,f,k.top);g.fillRect(0,0,k.left,j);g.fillRect(0,j-k.bottom,f,k.bottom);g.fillRect(f-k.right,0,k.right,j);g.restore()}else{g.clearRect(0,0,f,k.top);g.clearRect(0,0,k.left,j);g.clearRect(0,j-k.bottom,f,k.bottom);g.clearRect(f-k.right,0,k.right,j)}},_initMembers:function(){this._handles=[];this.lastMousePos={pageX:null,pageY:null};this.plotOffset={left:0,right:0,top:0,bottom:0};this.ignoreClick=true;this.prevHit=null},_initGraphTypes:function(){a.each(b.graphTypes,function(f,g){this[g]=b.clone(f)},this)},_initEvents:function(){var g=this.el,j,f,h;if("ontouchstart" in g){j=a.bind(function(k){h=true;c.stopObserving(document,"touchend",j);c.fire(g,"flotr:mouseup",[event,this]);this.multitouches=null;if(!f){this.clickHandler(k)}},this);this.observe(this.overlay,"touchstart",a.bind(function(k){f=false;h=false;this.ignoreClick=false;if(k.touches&&k.touches.length>1){this.multitouches=k.touches}c.fire(g,"flotr:mousedown",[event,this]);this.observe(document,"touchend",j)},this));this.observe(this.overlay,"touchmove",a.bind(function(k){var l=this.getEventPosition(k);k.preventDefault();f=true;if(this.multitouches||(k.touches&&k.touches.length>1)){this.multitouches=k.touches}else{if(!h){c.fire(g,"flotr:mousemove",[event,l,this])}}this.lastMousePos=l},this))}else{this.observe(this.overlay,"mousedown",a.bind(this.mouseDownHandler,this)).observe(g,"mousemove",a.bind(this.mouseMoveHandler,this)).observe(this.overlay,"click",a.bind(this.clickHandler,this)).observe(g,"mouseout",function(){c.fire(g,"flotr:mouseout")})}},_initCanvas:function(){var j=this.el,h=this.options,k=j.children,q=[],g,l,r,f;for(l=k.length;l--;){g=k[l];if(!this.canvas&&g.className==="flotr-canvas"){this.canvas=g}else{if(!this.overlay&&g.className==="flotr-overlay"){this.overlay=g}else{q.push(g)}}}for(l=q.length;l--;){j.removeChild(q[l])}e.setStyles(j,{position:"relative"});r={};r.width=j.clientWidth;r.height=j.clientHeight;if(r.width<=0||r.height<=0||h.resolution<=0){throw"Invalid dimensions for plot, width = "+r.width+", height = "+r.height+", resolution = "+h.resolution}this.canvas=m(this.canvas,"canvas");this.overlay=m(this.overlay,"overlay");this.ctx=p(this.canvas);this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);this.octx=p(this.overlay);this.octx.clearRect(0,0,this.overlay.width,this.overlay.height);this.canvasHeight=r.height;this.canvasWidth=r.width;this.textEnabled=!!this.ctx.drawText||!!this.ctx.fillText;function m(s,o){if(!s){s=e.create("canvas");if(typeof FlashCanvas!="undefined"&&typeof s.getContext==="function"){FlashCanvas.initElement(s)}s.className="flotr-"+o;s.style.cssText="position:absolute;left:0px;top:0px;";e.insert(j,s)}a.each(r,function(t,u){e.show(s);if(o=="canvas"&&s.getAttribute(u)===t){return}s.setAttribute(u,t*h.resolution);s.style[u]=t+"px"});s.context_=null;return s}function p(o){if(window.G_vmlCanvasManager){window.G_vmlCanvasManager.initElement(o)}var s=o.getContext("2d");if(!window.G_vmlCanvasManager){s.scale(h.resolution,h.resolution)}return s}},_initPlugins:function(){a.each(b.plugins,function(g,f){a.each(g.callbacks,function(h,j){this.observe(this.el,j,a.bind(h,this))},this);this[f]=b.clone(g);a.each(this[f],function(h,j){if(a.isFunction(h)){this[f][j]=a.bind(h,this)}},this)},this)},_initOptions:function(g){var B=b.clone(b.defaultOptions);B.x2axis=a.extend(a.clone(B.xaxis),B.x2axis);B.y2axis=a.extend(a.clone(B.yaxis),B.y2axis);this.options=b.merge(g||{},B);if(this.options.grid.minorVerticalLines===null&&this.options.xaxis.scaling==="logarithmic"){this.options.grid.minorVerticalLines=true}if(this.options.grid.minorHorizontalLines===null&&this.options.yaxis.scaling==="logarithmic"){this.options.grid.minorHorizontalLines=true}c.fire(this.el,"flotr:afterinitoptions",[this]);this.axes=b.Axis.getAxes(this.options);var o=[],h=[],r=this.series.length,w=this.series.length,k=this.options.colors,f=[],m=0,v,q,p,A;for(q=w-1;q>-1;--q){v=this.series[q].color;if(v){--w;if(a.isNumber(v)){o.push(v)}else{f.push(b.Color.parse(v))}}}for(q=o.length-1;q>-1;--q){w=Math.max(w,o[q]+1)}for(q=0;h.length<w;){v=(k.length==q)?new b.Color(100,100,100):b.Color.parse(k[q]);var l=m%2==1?-1:1,u=1+l*Math.ceil(m/2)*0.2;v.scale(u,u,u);h.push(v);if(++q>=k.length){q=0;++m}}for(q=0,p=0;q<r;++q){A=this.series[q];if(!A.color){A.color=h[p++].toString()}else{if(a.isNumber(A.color)){A.color=h[A.color].toString()}}if(!A.xaxis){A.xaxis=this.axes.x}if(A.xaxis==1){A.xaxis=this.axes.x}else{if(A.xaxis==2){A.xaxis=this.axes.x2}}if(!A.yaxis){A.yaxis=this.axes.y}if(A.yaxis==1){A.yaxis=this.axes.y}else{if(A.yaxis==2){A.yaxis=this.axes.y2}}for(var z in b.graphTypes){A[z]=a.extend(a.clone(this.options[z]),A[z])}A.mouse=a.extend(a.clone(this.options.mouse),A.mouse);if(a.isUndefined(A.shadowSize)){A.shadowSize=this.options.shadowSize}}},_setEl:function(f){if(!f){throw"The target container doesn't exist"}else{if(f.graph instanceof Graph){f.graph.destroy()}else{if(!f.clientWidth){throw"The target container must be visible"}}}f.graph=this;this.el=f}};Flotr.Graph=Graph})();(function(){var h=Flotr._,j="logarithmic";function f(k){this.orientation=1;this.offset=0;this.datamin=Number.MAX_VALUE;this.datamax=-Number.MAX_VALUE;h.extend(this,k);this._setTranslations()}f.prototype={setScale:function(){var k=this.length;if(this.options.scaling==j){this.scale=k/(c(this.max,this.options.base)-c(this.min,this.options.base))}else{this.scale=k/(this.max-this.min)}},calculateTicks:function(){var k=this.options;this.ticks=[];this.minorTicks=[];if(k.ticks){this._cleanUserTicks(k.ticks,this.ticks);this._cleanUserTicks(k.minorTicks||[],this.minorTicks)}else{if(k.mode=="time"){this._calculateTimeTicks()}else{if(k.scaling==="logarithmic"){this._calculateLogTicks()}else{this._calculateTicks()}}}h.each(this.ticks,function(l){l.label+=""});h.each(this.minorTicks,function(l){l.label+=""})},calculateRange:function(){if(!this.used){return}var r=this,t=r.options,q=t.min!==null?t.min:r.datamin,k=t.max!==null?t.max:r.datamax,s=t.autoscaleMargin;if(t.scaling=="logarithmic"){if(q<=0){q=r.datamin}if(k<=0){k=q}}if(k==q){var l=k?0.01:1;if(t.min===null){q-=l}if(t.max===null){k+=l}}if(t.scaling==="logarithmic"){if(q<0){q=k/t.base}var m=Math.log(k);if(t.base!=Math.E){m/=Math.log(t.base)}m=Math.ceil(m);var p=Math.log(q);if(t.base!=Math.E){p/=Math.log(t.base)}p=Math.ceil(p);r.tickSize=Flotr.getTickSize(t.noTicks,p,m,t.tickDecimals===null?0:t.tickDecimals);if(t.minorTickFreq===null){if(m-p>10){t.minorTickFreq=0}else{if(m-p>5){t.minorTickFreq=2}else{t.minorTickFreq=5}}}}else{r.tickSize=Flotr.getTickSize(t.noTicks,q,k,t.tickDecimals)}r.min=q;r.max=k;if(t.min===null&&t.autoscale){r.min-=r.tickSize*s;if(r.min<0&&r.datamin>=0){r.min=0}r.min=r.tickSize*Math.floor(r.min/r.tickSize)}if(t.max===null&&t.autoscale){r.max+=r.tickSize*s;if(r.max>0&&r.datamax<=0&&r.datamax!=r.datamin){r.max=0}r.max=r.tickSize*Math.ceil(r.max/r.tickSize)}if(r.min==r.max){r.max=r.min+1}},calculateTextDimensions:function(l,k){var o="",p,m;if(this.options.showLabels){for(m=0;m<this.ticks.length;++m){p=this.ticks[m].label.length;if(p>o.length){o=this.ticks[m].label}}}this.maxLabel=l.dimensions(o,{size:k.fontSize,angle:Flotr.toRad(this.options.labelsAngle)},"font-size:smaller;","flotr-grid-label");this.titleSize=l.dimensions(this.options.title,{size:k.fontSize*1.2,angle:Flotr.toRad(this.options.titleAngle)},"font-weight:bold;","flotr-axis-title")},_cleanUserTicks:function(r,s){var q=this,m=this.options,k,p,l,o;if(h.isFunction(r)){r=r({min:q.min,max:q.max})}for(p=0;p<r.length;++p){o=r[p];if(typeof(o)==="object"){k=o[0];l=(o.length>1)?o[1]:m.tickFormatter(k,{min:q.min,max:q.max})}else{k=o;l=m.tickFormatter(k,{min:this.min,max:this.max})}s[p]={v:k,label:l}}},_calculateTimeTicks:function(){this.ticks=Flotr.Date.generator(this)},_calculateLogTicks:function(){var r=this,s=r.options,m,q;var l=Math.log(r.max);if(s.base!=Math.E){l/=Math.log(s.base)}l=Math.ceil(l);var p=Math.log(r.min);if(s.base!=Math.E){p/=Math.log(s.base)}p=Math.ceil(p);for(i=p;i<l;i+=r.tickSize){q=(s.base==Math.E)?Math.exp(i):Math.pow(s.base,i);var t=q*((s.base==Math.E)?Math.exp(r.tickSize):Math.pow(s.base,r.tickSize));var k=(t-q)/s.minorTickFreq;r.ticks.push({v:q,label:s.tickFormatter(q,{min:r.min,max:r.max})});for(m=q+k;m<t;m+=k){r.minorTicks.push({v:m,label:s.tickFormatter(m,{min:r.min,max:r.max})})}}q=(s.base==Math.E)?Math.exp(i):Math.pow(s.base,i);r.ticks.push({v:q,label:s.tickFormatter(q,{min:r.min,max:r.max})})},_calculateTicks:function(){var p=this,l=p.options,t=p.tickSize,r=p.min,w=p.max,k=t*Math.ceil(r/t),m,u,A,z,s,q;if(l.minorTickFreq){u=t/l.minorTickFreq}for(s=0;(A=z=k+s*t)<=w;++s){m=l.tickDecimals;if(m===null){m=1-Math.floor(Math.log(t)/Math.LN10)}if(m<0){m=0}A=A.toFixed(m);p.ticks.push({v:A,label:l.tickFormatter(A,{min:p.min,max:p.max})});if(l.minorTickFreq){for(q=0;q<l.minorTickFreq&&(s*t+q*u)<w;++q){A=z+q*u;p.minorTicks.push({v:A,label:l.tickFormatter(A,{min:p.min,max:p.max})})}}}},_setTranslations:function(k){this.d2p=(k?e:d);this.p2d=(k?b:g)}};h.extend(f,{getAxes:function(k){return{x:new f({options:k.xaxis,n:1,length:this.plotWidth}),x2:new f({options:k.x2axis,n:2,length:this.plotWidth}),y:new f({options:k.yaxis,n:1,length:this.plotHeight,offset:this.plotHeight,orientation:-1}),y2:new f({options:k.y2axis,n:2,length:this.plotHeight,offset:this.plotHeight,orientation:-1})}}});function d(k){return this.offset+this.orientation*(k-this.min)*this.scale}function g(k){return(this.offset+this.orientation*k)/this.scale+this.min}function e(k){return this.offset+this.orientation*(c(k,this.options.base)-c(this.min,this.options.base))*this.scale}function b(k){return a((this.offset+this.orientation*k)/this.scale+c(this.min,this.options.base),this.options.base)}function c(l,k){l=Math.log(Math.max(l,Number.MIN_VALUE));if(k!==Math.E){l/=Math.log(k)}return l}function a(l,k){return(k===Math.E)?Math.exp(l):Math.pow(k,l)}Flotr.Axis=f})();(function(){var b=Flotr._;function a(c){b.extend(this,c)}a.prototype={getRange:function(){var g=this.data,d=g.length,c=Number.MAX_VALUE,o=Number.MAX_VALUE,h=-Number.MAX_VALUE,e=-Number.MAX_VALUE,k=false,j=false,m,l,f;if(d<0||this.hide){return false}for(f=0;f<d;f++){m=g[f][0];l=g[f][1];if(m<c){c=m;k=true}if(m>h){h=m;k=true}if(l<o){o=l;j=true}if(l>e){e=l;j=true}}return{xmin:c,xmax:h,ymin:o,ymax:e,xused:k,yused:j}}};b.extend(a,{getSeries:function(c){return b.map(c,function(e){var d;if(e.data){d=new a();b.extend(d,e)}else{d=new a({data:e})}return d})}});Flotr.Series=a})();Flotr.addType("lines",{options:{show:false,lineWidth:2,fill:false,fillBorder:false,fillColor:null,fillOpacity:0.4,steps:false,stacked:false},stack:{values:[]},draw:function(b){var c=b.context,a=b.lineWidth,d=b.shadowSize,e;c.save();c.lineJoin="round";if(d){c.lineWidth=d/2;e=a/2+c.lineWidth/2;c.strokeStyle="rgba(0,0,0,0.1)";this.plot(b,e+d/2,false);c.strokeStyle="rgba(0,0,0,0.2)";this.plot(b,e,false)}c.lineWidth=a;c.strokeStyle=b.color;this.plot(b,0,true);c.restore()},plot:function(e,l,w){var c=e.context,r=e.width,q=e.height,A=e.xScale,b=e.yScale,z=e.data,k=e.stacked?this.stack:false,f=z.length-1,p=null,o=null,m=b(0),g=null,v,u,d,a,j,h,t;if(f<1){return}c.beginPath();for(t=0;t<f;++t){if(z[t][1]===null||z[t+1][1]===null){if(e.fill){if(t>0&&z[t][1]){c.stroke();s();g=null;c.closePath();c.beginPath()}}continue}v=A(z[t][0]);u=A(z[t+1][0]);if(g===null){g=z[t]}if(k){j=k.values[z[t][0]]||0;h=k.values[z[t+1][0]]||k.values[z[t][0]]||0;d=b(z[t][1]+j);a=b(z[t+1][1]+h);if(w){k.values[z[t][0]]=z[t][1]+j;if(t==f-1){k.values[z[t+1][0]]=z[t+1][1]+h}}}else{d=b(z[t][1]);a=b(z[t+1][1])}if((d>q&&a>q)||(d<0&&a<0)||(v<0&&u<0)||(v>r&&u>r)){continue}if((p!=v)||(o!=d+l)){c.moveTo(v,d+l)}p=u;o=a+l;if(e.steps){c.lineTo(p+l/2,d+l);c.lineTo(p+l/2,o)}else{c.lineTo(p,o)}}if(!e.fill||e.fill&&!e.fillBorder){c.stroke()}s();function s(){if(!l&&e.fill&&g){v=A(g[0]);c.fillStyle=e.fillStyle;c.lineTo(u,m);c.lineTo(v,m);c.lineTo(v,b(g[1]));c.fill();if(e.fillBorder){c.stroke()}}}c.closePath()},extendYRange:function(b,f,l,m){var a=b.options;if(l.stacked&&((!a.max&&a.max!==0)||(!a.min&&a.min!==0))){var g=b.max,d=b.min,c=m.positiveSums||{},h=m.negativeSums||{},k,e;for(e=0;e<f.length;e++){k=f[e][0]+"";if(f[e][1]>0){c[k]=(c[k]||0)+f[e][1];g=Math.max(g,c[k])}else{h[k]=(h[k]||0)+f[e][1];d=Math.min(d,h[k])}}m.negativeSums=h;m.positiveSums=c;b.max=g;b.min=d}if(l.steps){this.hit=function(w){var r=w.data,t=w.args,j=w.yScale,s=t[0],o=r.length,p=t[1],v=s.x,u=s.relY,q;for(q=0;q<o-1;q++){if(v>=r[q][0]&&v<=r[q+1][0]){if(Math.abs(j(r[q][1])-u)<8){p.x=r[q][0];p.y=r[q][1];p.index=q;p.seriesIndex=w.index}break}}};this.drawHit=function(v){var o=v.context,r=v.args,p=v.data,u=v.xScale,q=r.index,t=u(r.x),s=v.yScale(r.y),j;if(p.length-1>q){j=v.xScale(p[q+1][0]);o.save();o.strokeStyle=v.color;o.lineWidth=v.lineWidth;o.beginPath();o.moveTo(t,s);o.lineTo(j,s);o.stroke();o.closePath();o.restore()}};this.clearHit=function(w){var p=w.context,s=w.args,q=w.data,v=w.xScale,o=w.lineWidth,r=s.index,u=v(s.x),t=w.yScale(s.y),j;if(q.length-1>r){j=w.xScale(q[r+1][0]);p.clearRect(u-o,t-o,j-u+2*o,2*o)}}}}});Flotr.addType("bars",{options:{show:false,lineWidth:2,barWidth:1,fill:true,fillColor:null,fillOpacity:0.4,horizontal:false,stacked:false,centered:true,topPadding:0.1,grouped:false},stack:{positive:[],negative:[],_positive:[],_negative:[]},draw:function(a){var b=a.context;this.current+=1;b.save();b.lineJoin="miter";b.lineWidth=a.lineWidth;b.strokeStyle=a.color;if(a.fill){b.fillStyle=a.fillStyle}this.plot(a);b.restore()},plot:function(k){var e=k.data,c=k.context,b=k.shadowSize,f,g,d,h,a,j;if(e.length<1){return}this.translate(c,k.horizontal);for(f=0;f<e.length;f++){g=this.getBarGeometry(e[f][0],e[f][1],k);if(g===null){continue}d=g.left;h=g.top;a=g.width;j=g.height;if(k.fill){c.fillRect(d,h,a,j)}if(b){c.save();c.fillStyle="rgba(0,0,0,0.05)";c.fillRect(d+b,h+b,a,j);c.restore()}if(k.lineWidth){c.strokeRect(d,h,a,j)}}},translate:function(b,a){if(a){b.rotate(-Math.PI/2);b.scale(-1,1)}},getBarGeometry:function(j,h,c){var q=c.horizontal,l=c.barWidth,p=c.centered,e=c.stacked?this.stack:false,a=c.lineWidth,s=p?l/2:0,u=q?c.yScale:c.xScale,b=q?c.xScale:c.yScale,m=q?h:j,o=q?j:h,g=0,t,d,r,k,f;if(c.grouped){this.current/this.groups;m=m-s;l=l/this.groups;s=l/2;m=m+l*this.current-s}if(e){t=o>0?e.positive:e.negative;g=t[m]||g;t[m]=g+o}d=u(m-s);r=u(m+l-s);k=b(o+g);f=b(g);if(f<0){f=0}return(j===null||h===null)?null:{x:m,y:o,xScale:u,yScale:b,top:k,left:Math.min(d,r)-a/2,width:Math.abs(r-d)-a,height:f-k}},hit:function(m){var e=m.data,g=m.args,f=g[0],b=g[1],l=f.x,k=f.y,h=this.getBarGeometry(l,k,m),a=h.width/2,c=h.left,j,d;for(d=e.length;d--;){j=this.getBarGeometry(e[d][0],e[d][1],m);if(j.y>h.y&&Math.abs(c-j.left)<a){b.x=e[d][0];b.y=e[d][1];b.index=d;b.seriesIndex=m.index}}},drawHit:function(c){var d=c.context,b=c.args,h=this.getBarGeometry(b.x,b.y,c),g=h.left,f=h.top,e=h.width,a=h.height;d.save();d.strokeStyle=c.color;d.lineWidth=c.lineWidth;this.translate(d,c.horizontal);d.beginPath();d.moveTo(g,f+a);d.lineTo(g,f);d.lineTo(g+e,f);d.lineTo(g+e,f+a);if(c.fill){d.fillStyle=c.fillStyle;d.fill()}d.stroke();d.closePath();d.restore()},clearHit:function(j){var b=j.context,e=j.args,f=this.getBarGeometry(e.x,e.y,j),c=f.left,a=f.width,g=f.top,h=f.height,d=2*j.lineWidth;b.save();this.translate(b,j.horizontal);b.clearRect(c-d,Math.min(g,g+h)-d,a+2*d,Math.abs(h)+2*d);b.restore()},extendXRange:function(c,d,b,a){this._extendRange(c,d,b,a);this.groups=(this.groups+1)||1;this.current=0},extendYRange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ld.innerHTML+"</body></html>";return window.open().document.write(h)}if(g!=="jpeg"&&g!=="png"){return}h=a(g,this.canvas,f,d);if(b.isElement(h)&&e){this.download.restoreCanvas();c.hide(this.canvas);c.hide(this.overlay);c.setStyles({position:"absolute"});c.insert(this.el,h);this.saveImageElement=h}else{return window.open(h.src)}},restoreCanvas:function(){c.show(this.canvas);c.show(this.overlay);if(this.saveImageElement){this.el.removeChild(this.saveImageElement)}this.saveImageElement=null}})})();(function(){var b=Flotr.EventAdapter,a=Flotr._;Flotr.addPlugin("graphGrid",{callbacks:{"flotr:beforedraw":function(){this.graphGrid.drawGrid()},"flotr:afterdraw":function(){this.graphGrid.drawOutline()}},drawGrid:function(){var q=this.ctx,e=this.options,c=e.grid,h=c.verticalLines,A=c.horizontalLines,p=c.minorVerticalLines,z=c.minorHorizontalLines,s=this.plotHeight,g=this.plotWidth,B,k,t,r;if(h||p||A||z){b.fire(this.el,"flotr:beforegrid",[this.axes.x,this.axes.y,e,this])}q.save();q.lineWidth=1;q.strokeStyle=c.tickColor;function o(v){for(t=0;t<v.length;++t){var j=v[t].v/B.max;for(r=0;r<=w;++r){q[r===0?"moveTo":"lineTo"](Math.cos(r*d+u)*f*j,Math.sin(r*d+u)*f*j)}}}function l(j,v){a.each(a.pluck(j,"v"),function(D){if((D<=B.min||D>=B.max)||(D==B.min||D==B.max)&&c.outlineWidth){return}v(Math.floor(B.d2p(D))+q.lineWidth/2)})}function m(j){q.moveTo(j,0);q.lineTo(j,s)}function C(j){q.moveTo(0,j);q.lineTo(g,j)}if(c.circular){q.translate(this.plotOffset.left+g/2,this.plotOffset.top+s/2);var f=Math.min(s,g)*e.radar.radiusRatio/2,w=this.axes.x.ticks.length,d=2*(Math.PI/w),u=-Math.PI/2;q.beginPath();B=this.axes.y;if(A){o(B.ticks)}if(z){o(B.minorTicks)}if(h){a.times(w,function(j){q.moveTo(0,0);q.lineTo(Math.cos(j*d+u)*f,Math.sin(j*d+u)*f)})}q.stroke()}else{q.translate(this.plotOffset.left,this.plotOffset.top);if(c.backgroundColor){q.fillStyle=this.processColor(c.backgroundColor,{x1:0,y1:0,x2:g,y2:s});q.fillRect(0,0,g,s)}q.beginPath();B=this.axes.x;if(h){l(B.ticks,m)}if(p){l(B.minorTicks,m)}B=this.axes.y;if(A){l(B.ticks,C)}if(z){l(B.minorTicks,C)}q.stroke()}q.restore();if(h||p||A||z){b.fire(this.el,"flotr:aftergrid",[this.axes.x,this.axes.y,e,this])}},drawOutline:function(){var p=this,g=p.options,c=g.grid,l=c.outline,z=p.ctx,e=c.backgroundImage,q=p.plotOffset,r=q.left,A=q.top,m=p.plotWidth,B=p.plotHeight,s,F,o,j,w,C;if(!c.outlineWidth){return}z.save();if(c.circular){z.translate(r+m/2,A+B/2);var h=Math.min(B,m)*g.radar.radiusRatio/2,E=this.axes.x.ticks.length,d=2*(Math.PI/E),D=-Math.PI/2;z.beginPath();z.lineWidth=c.outlineWidth;z.strokeStyle=c.color;z.lineJoin="round";for(i=0;i<=E;++i){z[i===0?"moveTo":"lineTo"](Math.cos(i*d+D)*h,Math.sin(i*d+D)*h)}z.stroke()}else{z.translate(r,A);var k=c.outlineWidth,f=0.5-k+((k+1)%2/2),t="lineTo",u="moveTo";z.lineWidth=k;z.strokeStyle=c.color;z.lineJoin="miter";z.beginPath();z.moveTo(f,f);m=m-(k/2)%1;B=B+k/2;z[l.indexOf("n")!==-1?t:u](m,f);z[l.indexOf("e")!==-1?t:u](m,B);z[l.indexOf("s")!==-1?t:u](f,B);z[l.indexOf("w")!==-1?t:u](f,f);z.stroke();z.closePath()}z.restore();if(e){o=e.src||e;j=(parseInt(e.left,10)||0)+q.left;w=(parseInt(e.top,10)||0)+q.top;F=new Image();F.onload=function(){z.save();if(e.alpha){z.globalAlpha=e.alpha}z.globalCompositeOperation="destination-over";z.drawImage(F,0,0,F.width,F.height,j,w,m,B);z.restore()};F.src=o}}})})();(function(){var d=Flotr.DOM,b=Flotr._,c=Flotr,a="opacity:0.7;background-color:#000;color:#fff;display:none;position:absolute;padding:2px 8px;-moz-border-radius:4px;border-radius:4px;white-space:nowrap;";Flotr.addPlugin("hit",{callbacks:{"flotr:mousemove":function(f,g){this.hit.track(g)},"flotr:click":function(e){this.hit.track(e)},"flotr:mouseout":function(){this.hit.clearHit()}},track:function(e){if(this.options.mouse.track||b.any(this.series,function(f){return f.mouse&&f.mouse.track})){this.hit.hit(e)}},executeOnType:function(h,l,g){var k=false,f;if(!b.isArray(h)){h=[h]}function j(m,e){b.each(b.keys(c.graphTypes),function(o){if(m[o]&&m[o].show&&this[o][l]){f=this.getOptions(m,o);f.fill=!!m.mouse.fillColor;f.fillStyle=this.processColor(m.mouse.fillColor||"#ffffff",{opacity:m.mouse.fillOpacity});f.color=m.mouse.lineColor;f.context=this.octx;f.index=e;if(g){f.args=g}this[o][l].call(this[o],f);k=true}},this)}b.each(h,j,this);return k},drawHit:function(j){var g=this.octx,f=j.series;if(f.mouse.lineColor){g.save();g.lineWidth=(f.points?f.points.lineWidth:1);g.strokeStyle=f.mouse.lineColor;g.fillStyle=this.processColor(f.mouse.fillColor||"#ffffff",{opacity:f.mouse.fillOpacity});g.translate(this.plotOffset.left,this.plotOffset.top);if(!this.hit.executeOnType(f,"drawHit",j)){var h=j.xaxis,e=j.yaxis;g.beginPath();g.arc(h.d2p(j.x),e.d2p(j.y),f.points.radius||f.mouse.radius,0,2*Math.PI,true);g.fill();g.stroke();g.closePath()}g.restore();this.clip(g)}this.prevHit=j},clearHit:function(){var g=this.prevHit,j=this.octx,e=this.plotOffset;j.save();j.translate(e.left,e.top);if(g){if(!this.hit.executeOnType(g.series,"clearHit",this.prevHit)){var f=g.series,h=(f.points?f.points.lineWidth:1);offset=(f.points.radius||f.mouse.radius)+h;j.clearRect(g.xaxis.d2p(g.x)-offset,g.yaxis.d2p(g.y)-offset,offset*2,offset*2)}d.hide(this.mouseTrack);this.prevHit=null}j.restore()},hit:function(k){var q=this.options,f=this.prevHit,e,g,m,h,j,p,o,l;if(this.series.length===0){return}n={relX:k.relX,relY:k.relY,absX:k.absX,absY:k.absY};if(q.mouse.trackY&&!q.mouse.trackAll&&this.hit.executeOnType(this.series,"hit",[k,n])){if(!b.isUndefined(n.seriesIndex)){j=this.series[n.seriesIndex];n.series=j;n.mouse=j.mouse;n.xaxis=j.xaxis;n.yaxis=j.yaxis}}else{e=this.hit.closest(k);if(e){e=q.mouse.trackY?e.point:e.x;h=e.seriesIndex;j=this.series[h];o=j.xaxis;l=j.yaxis;g=2*j.mouse.sensibility;if(q.mouse.trackAll||(e.distanceX<g/o.scale&&(!q.mouse.trackY||e.distanceY<g/l.scale))){n.series=j;n.xaxis=j.xaxis;n.yaxis=j.yaxis;n.mouse=j.mouse;n.x=e.x;n.y=e.y;n.dist=e.distance;n.index=e.dataIndex;n.seriesIndex=h}}}if(!f||(f.index!==n.index||f.seriesIndex!==n.seriesIndex)){this.hit.clearHit();if(n.series&&n.mouse&&n.mouse.track){this.hit.drawMouseTrack(n);this.hit.drawHit(n);Flotr.EventAdapter.fire(this.el,"flotr:hit",[n,this])}}},closest:function(r){var q=this.series,f=this.options,w=r.relX,u=r.relY,E=Number.MAX_VALUE,h=Number.MAX_VALUE,s={},k={},C=false,t,D,g,B,A,m,l,p,o,z,v;function e(j){j.distance=g;j.distanceX=B;j.distanceY=A;j.seriesIndex=z;j.dataIndex=v;j.x=p;j.y=o}for(z=0;z<q.length;z++){t=q[z];D=t.data;m=t.xaxis.p2d(w);l=t.yaxis.p2d(u);if(D.length){C=true}for(v=D.length;v--;){p=D[v][0];o=D[v][1];if(p===null||o===null){continue}if(p<t.xaxis.min||p>t.xaxis.max){continue}B=Math.abs(p-m);A=Math.abs(o-l);g=B*B+A*A;if(g<E){E=g;e(s)}if(B<h){h=B;e(k)}}}return C?{point:s,x:k}:false},drawMouseTrack:function(l){var v="",B=l.series,g=l.mouse.position,q=l.mouse.margin,z=a,h=this.mouseTrack,j=this.plotOffset,o=j.left,w=j.right,f=j.bottom,u=j.top,k=l.mouse.trackDecimals,A=this.options;if(!h){h=d.node('<div class="flotr-mouse-value"></div>');this.mouseTrack=h;d.insert(this.el,h)}if(!l.mouse.relative){if(g.charAt(0)=="n"){v+="top:"+(q+u)+"px;bottom:auto;"}else{if(g.charAt(0)=="s"){v+="bottom:"+(q+f)+"px;top:auto;"}}if(g.charAt(1)=="e"){v+="right:"+(q+w)+"px;left:auto;"}else{if(g.charAt(1)=="w"){v+="left:"+(q+o)+"px;right:auto;"}}}else{if(B.bars.show){v+="bottom:"+(q-u-l.yaxis.d2p(l.y/2)+this.canvasHeight)+"px;top:auto;";v+="left:"+(q+o+l.xaxis.d2p(l.x-A.bars.barWidth/2))+"px;right:auto;"}else{if(B.pie.show){var e={x:(this.plotWidth)/2,y:(this.plotHeight)/2},t=(Math.min(this.canvasWidth,this.canvasHeight)*B.pie.sizeRatio)/2,r=l.sAngle<l.eAngle?(l.sAngle+l.eAngle)/2:(l.sAngle+l.eAngle+2*Math.PI)/2;v+="bottom:"+(q-u-e.y-Math.sin(r)*t/2+this.canvasHeight)+"px;top:auto;";v+="left:"+(q+o+e.x+Math.cos(r)*t/2)+"px;right:auto;"}else{if(g.charAt(0)=="n"){v+="bottom:"+(q-u-l.yaxis.d2p(l.y)+this.canvasHeight)+"px;top:auto;"}else{if(g.charAt(0)=="s"){v+="top:"+(q+u+l.yaxis.d2p(l.y))+"px;bottom:auto;"}}if(g.charAt(1)=="e"){v+="left:"+(q+o+l.xaxis.d2p(l.x))+"px;right:auto;"}else{if(g.charAt(1)=="w"){v+="right:"+(q-o-l.xaxis.d2p(l.x)+this.canvasWidth)+"px;left:auto;"}}}}}z+=v;h.style.cssText=z;if(!k||k<0){k=0}h.innerHTML=l.mouse.trackFormatter({x:l.x.toFixed(k),y:l.y.toFixed(k),series:l.series,index:l.index,nearest:l,fraction:l.fraction});d.show(h)}})})();(function(){function b(h,g){return(h.which?(h.which===1):(h.button===0||h.button===1))}function a(g,h){return Math.min(Math.max(0,g),h.plotWidth-1)}function f(h,g){return Math.min(Math.max(0,h),g.plotHeight)}var e=Flotr.DOM,d=Flotr.EventAdapter,c=Flotr._;Flotr.addPlugin("selection",{options:{pinchOnly:null,mode:null,color:"#B6D9FF",fps:20},callbacks:{"flotr:mouseup":function(j){var g=this.options.selection,h=this.selection,k=this.getEventPosition(j);if(!g||!g.mode){return}if(h.interval){clearInterval(h.interval)}if(this.multitouches){h.updateSelection()}else{if(!g.pinchOnly){h.setSelectionPos(h.selection.second,k)}}h.clearSelection();if(h.selecting&&h.selectionIsSane()){h.drawSelection();h.fireSelectEvent();this.ignoreClick=true}},"flotr:mousedown":function(j){var g=this.options.selection,h=this.selection,k=this.getEventPosition(j);if(!g||!g.mode){return}if(!g.mode||(!b(j)&&c.isUndefined(j.touches))){return}if(!g.pinchOnly){h.setSelectionPos(h.selection.first,k)}if(h.interval){clearInterval(h.interval)}this.lastMousePos.pageX=null;h.selecting=false;h.interval=setInterval(c.bind(h.updateSelection,this),1000/g.fps)},"flotr:destroy":function(g){clearInterval(this.selection.interval)}},getArea:function(){var h=this.selection.selection,j=h.first,g=h.second;return{x1:Math.min(j.x,g.x),x2:Math.max(j.x,g.x),y1:Math.min(j.y,g.y),y2:Math.max(j.y,g.y)}},selection:{first:{x:-1,y:-1},second:{x:-1,y:-1}},prevSelection:null,interval:null,fireSelectEvent:function(k){var g=this.axes,o=this.selection.selection,j,h,m,l;k=k||"select";j=g.x.p2d(o.first.x);h=g.x.p2d(o.second.x);m=g.y.p2d(o.first.y);l=g.y.p2d(o.second.y);d.fire(this.el,"flotr:"+k,[{x1:Math.min(j,h),y1:Math.min(m,l),x2:Math.max(j,h),y2:Math.max(m,l),xfirst:j,xsecond:h,yfirst:m,ysecond:l},this])},setSelection:function(h,o){var r=this.options,g=this.axes.x,m=this.axes.y,j=m.scale,p=g.scale,l=r.selection.mode.indexOf("x")!=-1,k=r.selection.mode.indexOf("y")!=-1,q=this.selection.selection;this.selection.clearSelection();q.first.y=f((l&&!k)?0:(m.max-h.y1)*j,this);q.second.y=f((l&&!k)?this.plotHeight-1:(m.max-h.y2)*j,this);q.first.x=a((k&&!l)?0:h.x1,this);q.second.x=a((k&&!l)?this.plotWidth:h.x2,this);this.selection.drawSelection();if(!o){this.selection.fireSelectEvent()}},setSelectionPos:function(k,j){var h=this.options.selection.mode,g=this.selection.selection;if(h.indexOf("x")==-1){k.x=(k==g.first)?0:this.plotWidth}else{k.x=a(j.relX,this)}if(h.indexOf("y")==-1){k.y=(k==g.first)?0:this.plotHeight-1}else{k.y=f(j.relY,this)}},drawSelection:function(){this.selection.fireSelectEvent("selecting");var q=this.selection.selection,p=this.octx,r=this.options,g=this.plotOffset,k=this.selection.prevSelection;if(k&&q.first.x==k.first.x&&q.first.y==k.first.y&&q.second.x==k.second.x&&q.second.y==k.second.y){return}p.save();p.strokeStyle=this.processColor(r.selection.color,{opacity:0.8});p.lineWidth=1;p.lineJoin="miter";p.fillStyle=this.processColor(r.selection.color,{opacity:0.4});this.selection.prevSelection={first:{x:q.first.x,y:q.first.y},second:{x:q.second.x,y:q.second.y}};var m=Math.min(q.first.x,q.second.x),l=Math.min(q.first.y,q.second.y),o=Math.abs(q.second.x-q.first.x),j=Math.abs(q.second.y-q.first.y);p.fillRect(m+g.left+0.5,l+g.top+0.5,o,j);p.strokeRect(m+g.left+0.5,l+g.top+0.5,o,j);p.restore()},updateSelection:function(){if(!this.lastMousePos.pageX){return}this.selection.selecting=true;if(this.multitouches){this.selection.setSelectionPos(this.selection.selection.first,this.getEventPosition(this.multitouches[0]));this.selection.setSelectionPos(this.selection.selection.second,this.getEventPosition(this.multitouches[1]))}else{if(this.options.selection.pinchOnly){return}else{this.selection.setSelectionPos(this.selection.selection.second,this.lastMousePos)}}this.selection.clearSelection();if(this.selection.selectionIsSane()){this.selection.drawSelection()}},clearSelection:function(){if(!this.selection.prevSelection){return}var p=this.selection.prevSelection,m=1,k=this.plotOffset,g=Math.min(p.first.x,p.second.x),o=Math.min(p.first.y,p.second.y),j=Math.abs(p.second.x-p.first.x),l=Math.abs(p.second.y-p.first.y);this.octx.clearRect(g+k.left-m+0.5,o+k.top-m,j+2*m+0.5,l+2*m+0.5);this.selection.prevSelection=null},selectionIsSane:function(){var g=this.selection.selection;return Math.abs(g.second.x-g.first.x)>=5||Math.abs(g.second.y-g.first.y)>=5}})})();(function(){var a=Flotr.DOM;Flotr.addPlugin("labels",{callbacks:{"flotr:afterdraw":function(){this.labels.draw()}},draw:function(){var d,s,g,m,p,f,v,b,u,k,r,j="",c=0,e=this.options,q=this.ctx,w=this.axes,t={size:e.fontSize};for(r=0;r<w.x.ticks.length;++r){if(w.x.ticks[r].label){++c}}p=this.plotWidth/c;if(e.grid.circular){q.save();q.translate(this.plotOffset.left+this.plotWidth/2,this.plotOffset.top+this.plotHeight/2);f=this.plotHeight*e.radar.radiusRatio/2+e.fontSize;v=this.axes.x.ticks.length;b=2*(Math.PI/v);u=-Math.PI/2;h(this,w.x,false);h(this,w.x,true);h(this,w.y,false);h(this,w.y,true);q.restore()}if(!e.HtmlText&&this.textEnabled){o(this,w.x,"center","top");o(this,w.x2,"center","bottom");o(this,w.y,"right","middle");o(this,w.y2,"left","middle")}else{if((w.x.options.showLabels||w.x2.options.showLabels||w.y.options.showLabels||w.y2.options.showLabels)&&!e.grid.circular){j="";l(this,w.x);l(this,w.x2);l(this,w.y);l(this,w.y2);q.stroke();q.restore();k=a.create("div");a.setStyles(k,{fontSize:"smaller",color:e.grid.color});k.className="flotr-labels";a.insert(this.el,k);a.insert(k,j)}}function h(F,C,A){var D=A?C.minorTicks:C.ticks,E=C.orientation===1,z=C.n===1,B,G;B={color:C.options.color||e.grid.color,angle:Flotr.toRad(C.options.labelsAngle),textBaseline:"middle"};for(r=0;r<D.length&&(A?C.options.showMinorLabels:C.options.showLabels);++r){s=D[r];s.label+="";if(!s.label||!s.label.length){continue}x=Math.cos(r*b+u)*f;y=Math.sin(r*b+u)*f;B.textAlign=E?(Math.abs(x)<0.1?"center":(x<0?"right":"left")):"left";Flotr.drawText(q,s.label,E?x:3,E?y:-(C.ticks[r].v/C.max)*(f-e.fontSize),B)}}function o(I,D,C,B){var J=D.orientation===1,F=D.n===1,z,E;z={color:D.options.color||e.grid.color,textAlign:C,textBaseline:B,angle:Flotr.toRad(D.options.labelsAngle)};z=Flotr.getBestTextAlign(z.angle,z);for(r=0;r<D.ticks.length&&H(D);++r){s=D.ticks[r];if(!s.label||!s.label.length){continue}E=D.d2p(s.v);if(E<0||E>(J?I.plotWidth:I.plotHeight)){continue}Flotr.drawText(q,s.label,A(I,J,F,E),G(I,J,F,E),z);if(!J&&!F){q.save();q.strokeStyle=z.color;q.beginPath();q.moveTo(I.plotOffset.left+I.plotWidth-8,I.plotOffset.top+D.d2p(s.v));q.lineTo(I.plotOffset.left+I.plotWidth,I.plotOffset.top+D.d2p(s.v));q.stroke();q.restore()}}function H(K){return K.options.showLabels&&K.used}function A(M,L,K,N){return M.plotOffset.left+(L?N:(K?-e.grid.labelMargin:e.grid.labelMargin+M.plotWidth))}function G(M,L,K,N){return M.plotOffset.top+(L?e.grid.labelMargin:N)+((L&&K)?M.plotHeight:0)}}function l(G,C){var H=C.orientation===1,E=C.n===1,A="",B,z,F,D=G.plotOffset;if(!H&&!E){q.save();q.strokeStyle=C.options.color||e.grid.color;q.beginPath()}if(C.options.showLabels&&(E?true:C.used)){for(r=0;r<C.ticks.length;++r){s=C.ticks[r];if(!s.label||!s.label.length||((H?D.left:D.top)+C.d2p(s.v)<0)||((H?D.left:D.top)+C.d2p(s.v)>(H?G.canvasWidth:G.canvasHeight))){continue}F=D.top+(H?((E?1:-1)*(G.plotHeight+e.grid.labelMargin)):C.d2p(s.v)-C.maxLabel.height/2);B=H?(D.left+C.d2p(s.v)-p/2):0;A="";if(r===0){A=" first"}else{if(r===C.ticks.length-1){A=" last"}}A+=H?" flotr-grid-label-x":" flotr-grid-label-y";j+=['<div style="position:absolute; text-align:'+(H?"center":"right")+"; ","top:"+F+"px; ",((!H&&!E)?"right:":"left:")+B+"px; ","width:"+(H?p:((E?D.left:D.right)-e.grid.labelMargin))+"px; ",C.options.color?("color:"+C.options.color+"; "):" ",'" class="flotr-grid-label'+A+'">'+s.label+"</div>"].join(" ");if(!H&&!E){q.moveTo(D.left+G.plotWidth-8,D.top+C.d2p(s.v));q.lineTo(D.left+G.plotWidth,D.top+C.d2p(s.v))}}}}}})})();(function(){var b=Flotr.DOM,a=Flotr._;Flotr.addPlugin("legend",{options:{show:true,noColumns:1,labelFormatter:function(c){return c},labelBoxBorderColor:"#CCCCCC",labelBoxWidth:14,labelBoxHeight:10,labelBoxMargin:5,labelBoxOpacity:0.4,container:null,position:"nw",margin:5,backgroundColor:null,backgroundOpacity:0.85},callbacks:{"flotr:afterinit":function(){this.legend.insertLegend()}},insertLegend:function(){if(!this.options.legend.show){return}var u=this.series,v=this.plotOffset,h=this.options,e=h.legend,R=[],f=false,F=this.ctx,N=a.filter(u,function(c){return(c.label&&!c.hide)}).length,D=e.position,E=e.margin,H,l,G;if(N){if(!h.HtmlText&&this.textEnabled&&!e.container){var J={size:h.fontSize*1.1,color:h.grid.color};var B=e.labelBoxWidth,Q=e.labelBoxHeight,I=e.labelBoxMargin,M=v.left+E,K=v.top+E;var P=0;for(H=u.length-1;H>-1;--H){if(!u[H].label||u[H].hide){continue}l=e.labelFormatter(u[H].label);P=Math.max(P,this._text.measureText(l,J).width)}var A=Math.round(B+I*3+P),j=Math.round(N*(I+Q)+I);if(D.charAt(0)=="s"){K=v.top+this.plotHeight-(E+j)}if(D.charAt(1)=="e"){M=v.left+this.plotWidth-(E+A)}G=this.processColor(e.backgroundColor||"rgb(240,240,240)",{opacity:e.backgroundOpacity||0.1});F.fillStyle=G;F.fillRect(M,K,A,j);F.strokeStyle=e.labelBoxBorderColor;F.strokeRect(Flotr.toPixel(M),Flotr.toPixel(K),A,j);var t=M+I;var r=K+I;for(H=0;H<u.length;H++){if(!u[H].label||u[H].hide){continue}l=e.labelFormatter(u[H].label);F.fillStyle=u[H].color;F.fillRect(t,r,B-1,Q-1);F.strokeStyle=e.labelBoxBorderColor;F.lineWidth=1;F.strokeRect(Math.ceil(t)-1.5,Math.ceil(r)-1.5,B+2,Q+2);Flotr.drawText(F,l,t+B+I,r+Q,J);r+=Q+I}}else{for(H=0;H<u.length;++H){if(!u[H].label||u[H].hide){continue}if(H%e.noColumns===0){R.push(f?"</tr><tr>":"<tr>");f=true}var z=u[H],q=e.labelBoxWidth,k=e.labelBoxHeight,d=(z.bars?z.bars.fillOpacity:e.labelBoxOpacity),g="opacity:"+d+";filter:alpha(opacity="+d*100+");";l=e.labelFormatter(z.label);G="background-color:"+((z.bars&&z.bars.show&&z.bars.fillColor&&z.bars.fill)?z.bars.fillColor:z.color)+";";R.push('<td class="flotr-legend-color-box">','<div style="border:1px solid ',e.labelBoxBorderColor,';padding:1px">','<div style="width:',(q-1),"px;height:",(k-1),"px;border:1px solid ",u[H].color,'">','<div style="width:',q,"px;height:",k,"px;","opacity:.4;",G,'"></div>',"</div>","</div>","</td>",'<td class="flotr-legend-label">',l,"</td>")}if(f){R.push("</tr>")}if(R.length>0){var L='<table style="font-size:smaller;color:'+h.grid.color+'">'+R.join("")+"</table>";if(e.container){b.insert(e.container,L)}else{var o={position:"absolute","z-index":2};if(D.charAt(0)=="n"){o.top=(E+v.top)+"px";o.bottom="auto"}else{if(D.charAt(0)=="s"){o.bottom=(E+v.bottom)+"px";o.top="auto"}}if(D.charAt(1)=="e"){o.right=(E+v.right)+"px";o.left="auto"}else{if(D.charAt(1)=="w"){o.left=(E+v.left)+"px";o.right="auto"}}var w=b.create("div"),C;w.className="flotr-legend";b.setStyles(w,o);b.insert(w,L);b.insert(this.el,w);if(!e.backgroundOpacity){return}var O=e.backgroundColor||h.grid.backgroundColor||"#ffffff";a.extend(o,b.size(w),{backgroundColor:O,"z-index":1});o.width+="px";o.height+="px";w=b.create("div");w.className="flotr-legend-bg";b.setStyles(w,o);b.opacity(w,e.backgroundOpacity);b.insert(w," ");b.insert(this.el,w)}}}}}})})();(function(){function b(e){if(this.options.spreadsheet.tickFormatter){return this.options.spreadsheet.tickFormatter(e)}else{var d=a.find(this.axes.x.ticks,function(f){return f.v==e});if(d){return d.label}return e}}var c=Flotr.DOM,a=Flotr._;Flotr.addPlugin("spreadsheet",{options:{show:false,tabGraphLabel:"Graph",tabDataLabel:"Data",toolbarDownload:"Download CSV",toolbarSelectAll:"Select all",csvFileSeparator:",",decimalSeparator:".",tickFormatter:null,initialTab:"graph"},callbacks:{"flotr:afterconstruct":function(){if(!this.options.spreadsheet.show){return}var e=this.spreadsheet,d=c.node('<div class="flotr-tabs-group" style="position:absolute;left:0px;width:'+this.canvasWidth+'px"></div>'),g=c.node('<div style="float:left" class="flotr-tab selected">'+this.options.spreadsheet.tabGraphLabel+"</div>"),f=c.node('<div style="float:left" class="flotr-tab">'+this.options.spreadsheet.tabDataLabel+"</div>"),h;e.tabsContainer=d;e.tabs={graph:g,data:f};c.insert(d,g);c.insert(d,f);c.insert(this.el,d);h=c.size(f).height+2;this.plotOffset.bottom+=h;c.setStyles(d,{top:this.canvasHeight-h+"px"});this.observe(g,"click",function(){e.showTab("graph")}).observe(f,"click",function(){e.showTab("data")});if(this.options.spreadsheet.initialTab!=="graph"){e.showTab(this.options.spreadsheet.initialTab)}}},loadDataGrid:function(){if(this.seriesData){return this.seriesData}var d=this.series,e={};a.each(d,function(g,f){a.each(g.data,function(j){var h=j[0],m=j[1],l=e[h];if(l){l[f+1]=m}else{var k=[];k[0]=h;k[f+1]=m;e[h]=k}})});this.seriesData=a.sortBy(e,function(g,f){return parseInt(f,10)});return this.seriesData},constructDataGrid:function(){if(this.spreadsheet.datagrid){return this.spreadsheet.datagrid}var o=this.series,k=this.spreadsheet.loadDataGrid(),e=["<colgroup><col />"],h,g,l;var f=['<table class="flotr-datagrid"><tr class="first-row">'];f.push("<th>&nbsp;</th>");a.each(o,function(q,p){f.push('<th scope="col">'+(q.label||String.fromCharCode(65+p))+"</th>");e.push("<col />")});f.push("</tr>");a.each(k,function(p){f.push("<tr>");a.times(o.length+1,function(s){var q="td",u=p[s],t=(!a.isUndefined(u)?Math.round(u*100000)/100000:"");if(s===0){q="th";var r=b.call(this,t);if(r){t=r}}f.push("<"+q+(q=="th"?' scope="row"':"")+">"+t+"</"+q+">")},this);f.push("</tr>")},this);e.push("</colgroup>");l=c.node(f.join(""));h=c.node('<button type="button" class="flotr-datagrid-toolbar-button">'+this.options.spreadsheet.toolbarDownload+"</button>");g=c.node('<button type="button" class="flotr-datagrid-toolbar-button">'+this.options.spreadsheet.toolbarSelectAll+"</button>");this.observe(h,"click",a.bind(this.spreadsheet.downloadCSV,this)).observe(g,"click",a.bind(this.spreadsheet.selectAllData,this));var j=c.node('<div class="flotr-datagrid-toolbar"></div>');c.insert(j,h);c.insert(j,g);var m=this.canvasHeight-c.size(this.spreadsheet.tabsContainer).height-2,d=c.node('<div class="flotr-datagrid-container" style="position:absolute;left:0px;top:0px;width:'+this.canvasWidth+"px;height:"+m+'px;overflow:auto;z-index:10"></div>');c.insert(d,j);c.insert(d,l);c.insert(this.el,d);this.spreadsheet.datagrid=l;this.spreadsheet.container=d;return l},showTab:function(d){if(this.spreadsheet.activeTab===d){return}switch(d){case"graph":c.hide(this.spreadsheet.container);c.removeClass(this.spreadsheet.tabs.data,"selected");c.addClass(this.spreadsheet.tabs.graph,"selected");break;case"data":if(!this.spreadsheet.datagrid){this.spreadsheet.constructDataGrid()}c.show(this.spreadsheet.container);c.addClass(this.spreadsheet.tabs.data,"selected");c.removeClass(this.spreadsheet.tabs.graph,"selected");break;default:throw"Illegal tab name: "+d}this.spreadsheet.activeTab=d},selectAllData:function(){if(this.spreadsheet.tabs){var e,d,h,g,f=this.spreadsheet.constructDataGrid();this.spreadsheet.showTab("data");setTimeout(function(){if((h=f.ownerDocument)&&(g=h.defaultView)&&g.getSelection&&h.createRange&&(e=window.getSelection())&&e.removeAllRanges){d=h.createRange();d.selectNode(f);e.removeAllRanges();e.addRange(d)}else{if(document.body&&document.body.createTextRange&&(d=document.body.createTextRange())){d.moveToElementText(f);d.select()}}},0);return true}else{return false}},downloadCSV:function(){var d="",f=this.series,e=this.options,h=this.spreadsheet.loadDataGrid(),g=encodeURIComponent(e.spreadsheet.csvFileSeparator);if(e.spreadsheet.decimalSeparator===e.spreadsheet.csvFileSeparator){throw"The decimal separator is the same as the column separator ("+e.spreadsheet.decimalSeparator+")"}a.each(f,function(k,j){d+=g+'"'+(k.label||String.fromCharCode(65+j)).replace(/\"/g,'\\"')+'"'});d+="%0D%0A";d+=a.reduce(h,function(k,l){var m=b.call(this,l[0])||"";m='"'+(m+"").replace(/\"/g,'\\"')+'"';var j=l.slice(1).join(g);if(e.spreadsheet.decimalSeparator!=="."){j=j.replace(/\./g,e.spreadsheet.decimalSeparator)}return k+m+g+j+"%0D%0A"},"",this);if(Flotr.isIE&&Flotr.isIE<9){d=d.replace(new RegExp(g,"g"),decodeURIComponent(g)).replace(/%0A/g,"\n").replace(/%0D/g,"\r");window.open().document.write(d)}else{window.open("data:text/csv,"+d)}}})})();(function(){var a=Flotr.DOM;Flotr.addPlugin("titles",{callbacks:{"flotr:afterdraw":function(){this.titles.drawTitles()}},drawTitles:function(){var e,d=this.options,g=d.grid.labelMargin,c=this.ctx,b=this.axes;if(!d.HtmlText&&this.textEnabled){var f={size:d.fontSize,color:d.grid.color,textAlign:"center"};if(d.subtitle){Flotr.drawText(c,d.subtitle,this.plotOffset.left+this.plotWidth/2,this.titleHeight+this.subtitleHeight-2,f)}f.weight=1.5;f.size*=1.5;if(d.title){Flotr.drawText(c,d.title,this.plotOffset.left+this.plotWidth/2,this.titleHeight-2,f)}f.weight=1.8;f.size*=0.8;if(b.x.options.title&&b.x.used){f.textAlign=b.x.options.titleAlign||"center";f.textBaseline="top";f.angle=Flotr.toRad(b.x.options.titleAngle);f=Flotr.getBestTextAlign(f.angle,f);Flotr.drawText(c,b.x.options.title,this.plotOffset.left+this.plotWidth/2,this.plotOffset.top+b.x.maxLabel.height+this.plotHeight+2*g,f)}if(b.x2.options.title&&b.x2.used){f.textAlign=b.x2.options.titleAlign||"center";f.textBaseline="bottom";f.angle=Flotr.toRad(b.x2.options.titleAngle);f=Flotr.getBestTextAlign(f.angle,f);Flotr.drawText(c,b.x2.options.title,this.plotOffset.left+this.plotWidth/2,this.plotOffset.top-b.x2.maxLabel.height-2*g,f)}if(b.y.options.title&&b.y.used){f.textAlign=b.y.options.titleAlign||"right";f.textBaseline="middle";f.angle=Flotr.toRad(b.y.options.titleAngle);f=Flotr.getBestTextAlign(f.angle,f);Flotr.drawText(c,b.y.options.title,this.plotOffset.left-b.y.maxLabel.width-2*g,this.plotOffset.top+this.plotHeight/2,f)}if(b.y2.options.title&&b.y2.used){f.textAlign=b.y2.options.titleAlign||"left";f.textBaseline="middle";f.angle=Flotr.toRad(b.y2.options.titleAngle);f=Flotr.getBestTextAlign(f.angle,f);Flotr.drawText(c,b.y2.options.title,this.plotOffset.left+this.plotWidth+b.y2.maxLabel.width+2*g,this.plotOffset.top+this.plotHeight/2,f)}}else{e=[];if(d.title){e.push('<div style="position:absolute;top:0;left:',this.plotOffset.left,"px;font-size:1em;font-weight:bold;text-align:center;width:",this.plotWidth,'px;" class="flotr-title">',d.title,"</div>")}if(d.subtitle){e.push('<div style="position:absolute;top:',this.titleHeight,"px;left:",this.plotOffset.left,"px;font-size:smaller;text-align:center;width:",this.plotWidth,'px;" class="flotr-subtitle">',d.subtitle,"</div>")}e.push("</div>");e.push('<div class="flotr-axis-title" style="font-weight:bold;">');if(b.x.options.title&&b.x.used){e.push('<div style="position:absolute;top:',(this.plotOffset.top+this.plotHeight+d.grid.labelMargin+b.x.titleSize.height),"px;left:",this.plotOffset.left,"px;width:",this.plotWidth,"px;text-align:",b.x.options.titleAlign,';" class="flotr-axis-title flotr-axis-title-x1">',b.x.options.title,"</div>")}if(b.x2.options.title&&b.x2.used){e.push('<div style="position:absolute;top:0;left:',this.plotOffset.left,"px;width:",this.plotWidth,"px;text-align:",b.x2.options.titleAlign,';" class="flotr-axis-title flotr-axis-title-x2">',b.x2.options.title,"</div>")}if(b.y.options.title&&b.y.used){e.push('<div style="position:absolute;top:',(this.plotOffset.top+this.plotHeight/2-b.y.titleSize.height/2),"px;left:0;text-align:",b.y.options.titleAlign,';" class="flotr-axis-title flotr-axis-title-y1">',b.y.options.title,"</div>")}if(b.y2.options.title&&b.y2.used){e.push('<div style="position:absolute;top:',(this.plotOffset.top+this.plotHeight/2-b.y.titleSize.height/2),"px;right:0;text-align:",b.y2.options.titleAlign,';" class="flotr-axis-title flotr-axis-title-y2">',b.y2.options.title,"</div>")}e=e.join("");var h=a.create("div");a.setStyles({color:d.grid.color});h.className="flotr-titles";a.insert(this.el,h);a.insert(h,e)}}})})();