using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using System.Drawing;
using System.Xml;
using Xceed.Chart.Standard;
using Xceed.Chart.GLCore;
using Xceed.Chart;
using Xceed.Chart.Core;
using Xceed.Chart.Server;

using sandbox.ws_population;

public partial class sandbox_ws_population_Default : System.Web.UI.Page
{
  private Xceed.Chart.Core.Chart chart;
  private Xceed.Chart.Core.PieSeries pie;

  private PopulationWS countryPop = new PopulationWS();

  private double country;
  private double world;

  protected void Page_Load(object sender, EventArgs e)
  {
    Xceed.Chart.Server.Licenser.LicenseKey = "XXXXX-XXXXX-XXXXX-XXXX";
	Xceed.Chart.Server.GeneralSettings generalSettings = 
		ChartServerControl1.ServerConfiguration.GeneralSettings;

	generalSettings.TempDirectory = "directory";

	foreach (string countryname in countryPop.getCountries()){
		this.DropDownList1.Items.Add(countryname);
	}

	this.chart = (Chart) ChartServerControl1.Charts[0];
	this.pie = (PieSeries) chart.Series.Add(SeriesType.Pie);

	this.pie.Appearance.FillMode = AppearanceFillMode.DataPoints;

	this.ChartServerControl1.Settings.EnableJittering = true;
	this.ChartServerControl1.Settings.EnableAntialiasing = false;
	this.ChartServerControl1.Settings.DoublePassBlending = false;

	this.pie.DataLabels.Format = "<label> (<value>)";
	this.pie.DataLabels.Mode = DataLabelsMode.Every;
	this.pie.LabelMode = PieLabelMode.Spider;
	this.pie.PieStyle = PieStyle.SmoothEdgePie;

	this.pie.PieFillEffect.SetSolidColor(Color.Green);
	this.pie.PieBorder.Color = Color.Blue;

	this.pie.PieEdgePercent = 15;

	this.chart.Depth = 20;

	this.pie.Interactivity.TooltipMode = SeriesTooltipMode.DataPoints;

	if(((
		Population)countryPop.getWorldPopulation()).Pop.GetType()
		==typeof(System.String)){
          this.world=Double.Parse(((
          Population)countryPop.getWorldPopulation()).Pop.ToString());
	} else {
          this.world = 6396438938;
	}

	this.country=Double.Parse(countryPop.getPopulation(
		this.DropDownList1.SelectedItem.Text.ToString()).Pop);

	this.pie.Add(
	world - country, 
	"Rest of the world", 
	new FillEffect(Color.Red));
	
	this.pie.Interactivity.Tooltips.Add("World: " + world.ToString());

	this.pie.AddPie( country, 
		3, 
		this.DropDownList1.SelectedItem.Text.ToString(), 
		new FillEffect(Color.RoyalBlue));
						
	this.pie.Interactivity.Tooltips.Add(
		this.DropDownList1.SelectedItem.Text.ToString() + 
		": " + country.ToString());

	chart.LightModel.EnableLighting = true;
	chart.LightModel.SetPredefinedScheme(LightScheme.MetallicLustre);

	BackgroundFrame frame = ChartServerControl1.Background.Frame;
	frame.FrameType = BackgroundFrameType.ImageBorder;
	frame.ImageFrameType = ImageFrameType.Common;

	LegendCollection legendsCollection = ChartServerControl1.Legends;
	Legend legend = (Legend) legendsCollection[0];

	legend.Mode = Xceed.Chart.Core.LegendMode.Manual;

	LegendDataItem item1 = new LegendDataItem();
	item1.Text = "World population: " + world.ToString();
	item1.MarkFillEffect.SetGradient(
		GradientStyle.Horizontal, 
		GradientVariant.Variant1, 
		Color.RosyBrown, 
		Color.Red);
		
	item1.MarkShape = LegendMarkShape.Rectangle;
	legend.Data.Items.Add(item1);

	LegendDataItem item = new LegendDataItem();
	item.Text = this.DropDownList1.SelectedItem.Text.ToString() + " +/- " + 
		((int) ((country / world) * 100) + 1).ToString() + "%";
		
	item.MarkFillEffect.SetGradient(
		GradientStyle.Horizontal, 
		GradientVariant.Variant1, 
		Color.Azure, 
		Color.Blue);
	
	item.MarkShape = LegendMarkShape.Rectangle;
	legend.Data.Items.Add(item);

	legend.Header.Text = "US Census Bureau (2004)";

	ChartServerControl1.Legends.Add(legend);
  }
}