📄 interactiveunitconversion.aspx
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<%@ Page Language="C#" debug="true" trace="false" Description="dotnetCHARTING Component"%>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="dotnetCHARTING" %>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
if(!IsPostBack)
{
foreach(string s in Enum.GetNames(typeof(dotnetCHARTING.Length)))
LengthOptions.Items.Add(s);
for(int i=0;i<7;i++)
NumberPercision.Items.Add(i.ToString());
}
//set global properties
Chart.Title="Tallest buildings in the World";
Chart.ChartArea.XAxis.Label.Text ="Building Names";
Chart.ChartArea.YAxis.Label.Text="Hieght";
Chart.LegendBox.Position=LegendBoxPosition.None;
Chart.TempDirectory="temp";
Chart.Debug=true;
Chart.Use3D=true;
Chart.ShadingEffect=true;
Chart.DefaultSeries.DefaultElement.ToolTip ="%yValue Feet";
Chart.DefaultSeries.DefaultElement.ShowValue=true;
Chart.DefaultSeries.DefaultElement.ForceMarker=true;
Chart.DefaultSeries.DefaultElement.Marker.Type=ElementMarkerType.FivePointStar;
Chart.DefaultSeries.DefaultElement.SmartLabel.ForceVertical=true;
Chart.YAxis.Label.Text="Foot";
Chart.Size="600X500";
//Adding series programatically
Series sr=new Series();
sr.Name="Building Height";
Element el = new Element("CN Tower",1861);
el.LabelTemplate = " Toronto";
sr.Elements.Add(el);
el = new Element("Sears Tower",1707);
el.LabelTemplate ="Chicago";
sr.Elements.Add(el);
el = new Element("Ostankino Tower",1771);
el.LabelTemplate = "Moscow";
sr.Elements.Add(el);
el = new Element("John Hancock Center",1476);
el.LabelTemplate = "Chicago";
sr.Elements.Add(el);
el = new Element("Petronas Towers",1482);
el.LabelTemplate = "Kuala Lumpur";
sr.Elements.Add(el);
el = new Element("OPB Tower",1535);
el.LabelTemplate = "Shanghai";
sr.Elements.Add(el);
el = new Element("Jim Mao Building",1378);
el.LabelTemplate = "Shanghai";
sr.Elements.Add(el);
el = new Element("Menara Telecom Tower",1403);
el.LabelTemplate = "Kuala Lumpur";
sr.Elements.Add(el);
el = new Element("Empire State Building",1454);
el.LabelTemplate = "New York";
sr.Elements.Add(el);
Chart.SeriesCollection.Add(sr);
}
void ButtonConvert_Click(Object sender, EventArgs e)
{
Axis F=Chart.YAxis.Calculate(LengthOptions.SelectedItem.Value, Length.Foot,Enum.Parse(typeof(dotnetCHARTING.Length),LengthOptions.SelectedItem.Value,true),RefreshScale.Checked);
F.Orientation = dotnetCHARTING.Orientation.Right;
F.NumberPercision = Convert.ToInt32(NumberPercision.SelectedItem.Value);
F.GridLine=new Line(Color.Red,2,System.Drawing.Drawing2D.DashStyle.DashDot);
F.ShowGrid=true;
Chart.AxisCollection.Add(F);
}
</script>
<html>
<head>
<title>Length Conversion Options</title>
</head>
<body topmargin="0" leftmargin="0" marginheight="0" marginwidth="0">
<form runat="server">
<div align="center">
<table border="1" cellpadding="3" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" id="AutoNumber1">
<tbody>
<tr>
<td width="1%">
<img border="0" src="../../images/dotnetCharting.gif" width="230" height="94"></td>
<td width="99%" bgcolor="#BFC0DB">Length Options:
<ASP:DropDownList id="LengthOptions" runat="server" size="1">
</ASP:DropDownList>
Decimal Places:
<ASP:DropDownList id="NumberPercision" runat="server" size="1">
</ASP:DropDownList>
<ASP:CheckBox id="RefreshScale" Text="Referesh Scale" Checked="true" runat="server" size="1">
</ASP:CheckBox>
<asp:Button id="ButtonConvert" onclick="ButtonConvert_Click" runat="server" Text="Convert">
</asp:Button>
</td>
</tbody>
</table>
<DOTNET:Chart id="Chart" runat="server" Visible="true" />
</div>
</form></body>
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