Pie Chart with Legend (1)

[Web Version (in ASP)] aspdemo\legendpie.asp

<%@ language="vbscript" %>
<%
Set cd = CreateObject("ChartDirector.API")

' The data for the pie chart
data = Array(25, 18, 15, 12, 8, 30, 35)

' The labels for the pie chart
labels = Array("Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities", "Production")

' Create a PieChart object of size 450 x 270 pixels
Set c = cd.PieChart(450, 270)

' Set the center of the pie at (150, 100) and the radius to 80 pixels
Call c.setPieSize(150, 135, 100)

' add a legend box where the top left corner is at (330, 50)
Call c.addLegend(330, 60)

' modify the sector label format to show percentages only
Call c.setLabelFormat("{percent}%")

' Set the pie data and the pie labels
Call c.setData(data, labels)

' Use rounded edge shading, with a 1 pixel white (FFFFFF) border
Call c.setSectorStyle(cd.RoundedEdgeShading, &Hffffff, 1)

' Output the chart
Set viewer = cd.WebChartViewer(Request, "chart1")
Call viewer.setChart(c, cd.SVG)

' Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("", "", "title='{label}: US${value}K ({percent}%)'")
%>

<!DOCTYPE html>
<html>
<head>
    <title>Pie Chart with Legend (1)</title>
    <!-- Include ChartDirector Javascript Library to support chart interactions -->
    <script type="text/javascript" src="cdjcv.js"></script>
</head>
<body style="margin:5px 0px 0px 5px">
    <div style="font:bold 18pt verdana;">
        Pie Chart with Legend (1)
    </div>
    <hr style="border:solid 1px #000080; background:#000080" />
    <div style="font:10pt verdana; margin-bottom:1.5em">
        <a href="viewsource.asp?file=<%= Request("SCRIPT_NAME") %>">View Chart Source Code</a>
    </div>
    <!-- ****** Here is the chart image ****** -->
    <%= viewer.renderHTML() %>
</body>
</html>

[Windows Version (in Visual Basic)] vbdemo\legendpie.cls

Public Sub createChart(viewer As Object, chartIndex As Integer)

    Dim cd As New ChartDirector.API

    ' The data for the pie chart
    Dim data()
    data = Array(25, 18, 15, 12, 8, 30, 35)

    ' The labels for the pie chart
    Dim labels()
    labels = Array("Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities", "Production")

    ' Create a PieChart object of size 450 x 270 pixels
    Dim c As PieChart
    Set c = cd.PieChart(450, 270)

    ' Set the center of the pie at (150, 100) and the radius to 80 pixels
    Call c.setPieSize(150, 135, 100)

    ' add a legend box where the top left corner is at (330, 50)
    Call c.addLegend(330, 60)

    ' modify the sector label format to show percentages only
    Call c.setLabelFormat("{percent}%")

    ' Set the pie data and the pie labels
    Call c.setData(data, labels)

    ' Use rounded edge shading, with a 1 pixel white (FFFFFF) border
    Call c.setSectorStyle(cd.RoundedEdgeShading, &Hffffff, 1)

    ' Output the chart
    Set viewer.Picture = c.makePicture()

    'include tool tip for the chart
    viewer.ImageMap = c.getHTMLImageMap("clickable", "", _
        "title='{label}: US${value}K ({percent}%)'")

End Sub