3D Angle

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

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

' This script can draw different charts depending on the chartIndex
Sub createChart(viewer, chartIndex)

    ' the tilt angle of the pie
    angle = chartIndex * 15

    ' 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 100 x 110 pixels
    Set c = cd.PieChart(100, 110)

    ' Set the center of the pie at (50, 55) and the radius to 38 pixels
    Call c.setPieSize(50, 55, 38)

    ' Set the depth and tilt angle of the 3D pie (-1 means auto depth)
    Call c.set3D(-1, angle)

    ' Add a title showing the tilt angle
    Call c.addTitle("Tilt = " & angle & " deg", "Arial", 8)

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

    ' Disable the sector labels by setting the color to Transparent
    Call c.setLabelStyle("", 8, cd.Transparent)

    ' Output the chart
    Call viewer.setChart(c, cd.SVG)

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

' This example includes 7 charts
Dim viewers(6)
For i = 0 To Ubound(viewers)
    Set viewers(i) = cd.WebChartViewer(Request, "chart" & i)
    Call createChart(viewers(i), i)
Next
%>

<!DOCTYPE html>
<html>
<head>
    <title>3D Angle</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;">
        3D Angle
    </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 are the chart images ****** -->
    <%
        For i = 0 To Ubound(viewers)
            Call Response.Write(viewers(i).renderHTML())
            Call Response.Write(" ")
        Next
    %>
</body>
</html>

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

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

    Dim cd As New ChartDirector.API

    ' the tilt angle of the pie
    Dim angle As Long
    angle = chartIndex * 15

    ' 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 100 x 110 pixels
    Dim c As PieChart
    Set c = cd.PieChart(100, 110)

    ' Set the center of the pie at (50, 55) and the radius to 38 pixels
    Call c.setPieSize(50, 55, 38)

    ' Set the depth and tilt angle of the 3D pie (-1 means auto depth)
    Call c.set3D(-1, angle)

    ' Add a title showing the tilt angle
    Call c.addTitle("Tilt = " & angle & " deg", "arial.ttf", 8)

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

    ' Disable the sector labels by setting the color to Transparent
    Call c.setLabelStyle("", 8, cd.Transparent)

    ' 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