[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\donut.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class donut : DemoModule
{
//Name of demo module
public string getName() { return "Donut Chart"; }
//Number of charts produced in this demo module
public int getNoOfCharts() { return 1; }
//Main code for creating chart.
//Note: the argument chartIndex is unused because this demo only has 1 chart.
public void createChart(WinChartViewer viewer, int chartIndex)
{
// The data for the pie chart
double[] data = {25, 18, 15, 12, 8, 30, 35};
// The labels for the pie chart
string[] labels = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities",
"Production"};
// Create a PieChart object of size 600 x 320 pixels. Set background color to brushed
// silver, with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
PieChart c = new PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent, 2);
c.setRoundedFrame(0xffffff, 20);
// Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8
// pixels.
ChartDirector.TextBox title = c.addTitle("Donut Chart Demonstration",
"Times New Roman Bold Italic", 18);
title.setMargin2(0, 0, 8, 8);
// Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor,
2);
// Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55);
// Set the pie data and the pie labels
c.setData(data, labels);
// Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading);
// Use the side label layout method, with the labels positioned 16 pixels from the donut
// bounding box
c.setLabelLayout(Chart.SideLayout, 16);
// Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}");
// Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, 0x444444);
// Add a legend box, with the center of the left side anchored at (330, 175), and using
// 10pt Arial Bold Italic font
LegendBox b = c.addLegend(330, 175, true, "Arial Bold Italic", 10);
b.setAlignment(Chart.Left);
// Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, 0x444444);
b.setRoundedCorners();
// Set the legend box margin to 16 pixels, and the extra line spacing between the legend
// entries as 5 pixels
b.setMargin(16);
b.setKeySpacing(0, 5);
// Set the legend text to show the sector number, followed by a 120 pixels wide block
// showing the sector label, and a 40 pixels wide block showing the percentage
b.setText(
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}" +
"<*/*><*block,width=40,halign=right*>{percent}<*/*>%");
// Output the chart
viewer.Chart = c;
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='{label}: US${value}K ({percent}%)'");
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\donut.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class donut
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Donut Chart"
End Function
'Number of charts produced in this demo module
Public Function getNoOfCharts() As Integer Implements DemoModule.getNoOfCharts
Return 1
End Function
'Main code for creating chart.
'Note: the argument chartIndex is unused because this demo only has 1 chart.
Public Sub createChart(viewer As WinChartViewer, chartIndex As Integer) _
Implements DemoModule.createChart
' The data for the pie chart
Dim data() As Double = {25, 18, 15, 12, 8, 30, 35}
' The labels for the pie chart
Dim labels() As String = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", _
"Facilities", "Production"}
' Create a PieChart object of size 600 x 320 pixels. Set background color to brushed silver,
' with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
Dim c As PieChart = New PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent,2)
c.setRoundedFrame(&Hffffff, 20)
' Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8
' pixels.
Dim title As ChartDirector.TextBox = c.addTitle("Donut Chart Demonstration", _
"Times New Roman Bold Italic", 18)
title.setMargin2(0, 0, 8, 8)
' Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor, 2)
' Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55)
' Set the pie data and the pie labels
c.setData(data, labels)
' Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading)
' Use the side label layout method, with the labels positioned 16 pixels from the donut
' bounding box
c.setLabelLayout(Chart.SideLayout, 16)
' Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}")
' Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, &H444444)
' Add a legend box, with the center of the left side anchored at (330, 175), and using 10pt
' Arial Bold Italic font
Dim b As LegendBox = c.addLegend(330, 175, True, "Arial Bold Italic", 10)
b.setAlignment(Chart.Left)
' Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, &H444444)
b.setRoundedCorners()
' Set the legend box margin to 16 pixels, and the extra line spacing between the legend
' entries as 5 pixels
b.setMargin(16)
b.setKeySpacing(0, 5)
' Set the legend text to show the sector number, followed by a 120 pixels wide block showing
' the sector label, and a 40 pixels wide block showing the percentage
b.setText( _
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}<*/*>" & _
"<*block,width=40,halign=right*>{percent}<*/*>%")
' Output the chart
viewer.Chart = c
'include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "", _
"title='{label}: US${value}K ({percent}%)'")
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\donut.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class donut : DemoModule
{
//Name of demo module
public string getName() { return "Donut Chart"; }
//Number of charts produced in this demo module
public int getNoOfCharts() { return 1; }
//Main code for creating chart.
//Note: the argument chartIndex is unused because this demo only has 1 chart.
public void createChart(WPFChartViewer viewer, int chartIndex)
{
// The data for the pie chart
double[] data = {25, 18, 15, 12, 8, 30, 35};
// The labels for the pie chart
string[] labels = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities",
"Production"};
// Create a PieChart object of size 600 x 320 pixels. Set background color to brushed
// silver, with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
PieChart c = new PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent, 2);
c.setRoundedFrame(0xffffff, 20);
// Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8
// pixels.
ChartDirector.TextBox title = c.addTitle("Donut Chart Demonstration",
"Times New Roman Bold Italic", 18);
title.setMargin2(0, 0, 8, 8);
// Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor,
2);
// Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55);
// Set the pie data and the pie labels
c.setData(data, labels);
// Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading);
// Use the side label layout method, with the labels positioned 16 pixels from the donut
// bounding box
c.setLabelLayout(Chart.SideLayout, 16);
// Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}");
// Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, 0x444444);
// Add a legend box, with the center of the left side anchored at (330, 175), and using
// 10pt Arial Bold Italic font
LegendBox b = c.addLegend(330, 175, true, "Arial Bold Italic", 10);
b.setAlignment(Chart.Left);
// Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, 0x444444);
b.setRoundedCorners();
// Set the legend box margin to 16 pixels, and the extra line spacing between the legend
// entries as 5 pixels
b.setMargin(16);
b.setKeySpacing(0, 5);
// Set the legend text to show the sector number, followed by a 120 pixels wide block
// showing the sector label, and a 40 pixels wide block showing the percentage
b.setText(
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}" +
"<*/*><*block,width=40,halign=right*>{percent}<*/*>%");
// Output the chart
viewer.Chart = c;
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='{label}: US${value}K ({percent}%)'");
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\donut.aspx
(Click here on how to convert this code to code-behind style.)<%@ Page Language="C#" Debug="true" %>
<%@ Import Namespace="ChartDirector" %>
<%@ Register TagPrefix="chart" Namespace="ChartDirector" Assembly="netchartdir" %>
<!DOCTYPE html>
<script runat="server">
//
// Page Load event handler
//
protected void Page_Load(object sender, EventArgs e)
{
// The data for the pie chart
double[] data = {25, 18, 15, 12, 8, 30, 35};
// The labels for the pie chart
string[] labels = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities",
"Production"};
// Create a PieChart object of size 600 x 320 pixels. Set background color to brushed silver,
// with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
PieChart c = new PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent, 2);
c.setRoundedFrame(0xffffff, 20);
// Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8 pixels.
ChartDirector.TextBox title = c.addTitle("Donut Chart Demonstration",
"Times New Roman Bold Italic", 18);
title.setMargin2(0, 0, 8, 8);
// Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor, 2);
// Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55);
// Set the pie data and the pie labels
c.setData(data, labels);
// Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading);
// Use the side label layout method, with the labels positioned 16 pixels from the donut
// bounding box
c.setLabelLayout(Chart.SideLayout, 16);
// Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}");
// Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, 0x444444);
// Add a legend box, with the center of the left side anchored at (330, 175), and using 10pt
// Arial Bold Italic font
LegendBox b = c.addLegend(330, 175, true, "Arial Bold Italic", 10);
b.setAlignment(Chart.Left);
// Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, 0x444444);
b.setRoundedCorners();
// Set the legend box margin to 16 pixels, and the extra line spacing between the legend entries
// as 5 pixels
b.setMargin(16);
b.setKeySpacing(0, 5);
// Set the legend text to show the sector number, followed by a 120 pixels wide block showing
// the sector label, and a 40 pixels wide block showing the percentage
b.setText(
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}<*/*>" +
"<*block,width=40,halign=right*>{percent}<*/*>%");
// Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", "title='{label}: US${value}K ({percent}%)'"
);
}
</script>
<html>
<head>
<script type="text/javascript" src="cdjcv.js"></script>
</head>
<body>
<chart:WebChartViewer id="WebChartViewer1" runat="server" />
</body>
</html>
[ASP.NET Web Forms - VB Version] NetWebCharts\VBNetASP\donut.aspx
(Click here on how to convert this code to code-behind style.)<%@ Page Language="VB" Debug="true" %>
<%@ Import Namespace="ChartDirector" %>
<%@ Register TagPrefix="chart" Namespace="ChartDirector" Assembly="netchartdir" %>
<!DOCTYPE html>
<script runat="server">
'
' Page Load event handler
'
Protected Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
' The data for the pie chart
Dim data() As Double = {25, 18, 15, 12, 8, 30, 35}
' The labels for the pie chart
Dim labels() As String = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities", _
"Production"}
' Create a PieChart object of size 600 x 320 pixels. Set background color to brushed silver,
' with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
Dim c As PieChart = New PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent, 2)
c.setRoundedFrame(&Hffffff, 20)
' Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8 pixels.
Dim title As ChartDirector.TextBox = c.addTitle("Donut Chart Demonstration", _
"Times New Roman Bold Italic", 18)
title.setMargin2(0, 0, 8, 8)
' Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor, 2)
' Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55)
' Set the pie data and the pie labels
c.setData(data, labels)
' Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading)
' Use the side label layout method, with the labels positioned 16 pixels from the donut bounding
' box
c.setLabelLayout(Chart.SideLayout, 16)
' Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}")
' Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, &H444444)
' Add a legend box, with the center of the left side anchored at (330, 175), and using 10pt
' Arial Bold Italic font
Dim b As LegendBox = c.addLegend(330, 175, True, "Arial Bold Italic", 10)
b.setAlignment(Chart.Left)
' Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, &H444444)
b.setRoundedCorners()
' Set the legend box margin to 16 pixels, and the extra line spacing between the legend entries
' as 5 pixels
b.setMargin(16)
b.setKeySpacing(0, 5)
' Set the legend text to show the sector number, followed by a 120 pixels wide block showing the
' sector label, and a 40 pixels wide block showing the percentage
b.setText( _
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}<*/*>" & _
"<*block,width=40,halign=right*>{percent}<*/*>%")
' Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG)
' Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", _
"title='{label}: US${value}K ({percent}%)'")
End Sub
</script>
<html>
<head>
<script type="text/javascript" src="cdjcv.js"></script>
</head>
<body>
<chart:WebChartViewer id="WebChartViewer1" runat="server" />
</body>
</html>
[ASP.NET MVC - Controller] NetMvcCharts\Controllers\DonutController.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class DonutController : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Donut Chart";
createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1"));
return View("~/Views/Shared/ChartView.cshtml");
}
//
// Create chart
//
private void createChart(RazorChartViewer viewer)
{
// The data for the pie chart
double[] data = {25, 18, 15, 12, 8, 30, 35};
// The labels for the pie chart
string[] labels = {"Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities",
"Production"};
// Create a PieChart object of size 600 x 320 pixels. Set background color to brushed silver,
// with a 2 pixel 3D border. Use rounded corners of 20 pixels radius.
PieChart c = new PieChart(600, 320, Chart.brushedSilverColor(), Chart.Transparent, 2);
c.setRoundedFrame(0xffffff, 20);
// Add a title using 18pt Times New Roman Bold Italic font. #Set top/bottom margins to 8
// pixels.
ChartDirector.TextBox title = c.addTitle("Donut Chart Demonstration",
"Times New Roman Bold Italic", 18);
title.setMargin2(0, 0, 8, 8);
// Add a 2 pixels wide separator line just under the title
c.addLine(10, title.getHeight(), c.getWidth() - 11, title.getHeight(), Chart.LineColor, 2);
// Set donut center at (160, 175), and outer/inner radii as 110/55 pixels
c.setDonutSize(160, 175, 110, 55);
// Set the pie data and the pie labels
c.setData(data, labels);
// Use ring shading effect for the sectors
c.setSectorStyle(Chart.RingShading);
// Use the side label layout method, with the labels positioned 16 pixels from the donut
// bounding box
c.setLabelLayout(Chart.SideLayout, 16);
// Show only the sector number as the sector label
c.setLabelFormat("{={sector}+1}");
// Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
c.setLabelStyle("Arial Bold", 10).setBackground(Chart.Transparent, 0x444444);
// Add a legend box, with the center of the left side anchored at (330, 175), and using 10pt
// Arial Bold Italic font
LegendBox b = c.addLegend(330, 175, true, "Arial Bold Italic", 10);
b.setAlignment(Chart.Left);
// Set the legend box border to dark grey (444444), and with rounded conerns
b.setBackground(Chart.Transparent, 0x444444);
b.setRoundedCorners();
// Set the legend box margin to 16 pixels, and the extra line spacing between the legend
// entries as 5 pixels
b.setMargin(16);
b.setKeySpacing(0, 5);
// Set the legend text to show the sector number, followed by a 120 pixels wide block showing
// the sector label, and a 40 pixels wide block showing the percentage
b.setText(
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}<*/*>" +
"<*block,width=40,halign=right*>{percent}<*/*>%");
// Output the chart
viewer.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("", "",
"title='{label}: US${value}K ({percent}%)'");
}
}
}
[ASP.NET MVC - View] NetMvcCharts\Views\Shared\ChartView.cshtml
@{ Layout = null; }
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>@ViewBag.Title</title>
<style>
@ViewBag.Style
</style>
@Scripts.Render("~/Scripts/cdjcv.js")
</head>
<body style="margin:5px 0px 0px 5px">
<div style="font:bold 18pt verdana;">
@ViewBag.Title
</div>
<hr style="border:solid 1px #000080; background:#000080" />
<div>
@{
if (ViewBag.Viewer is Array)
{
// Display multiple charts
for (int i = 0; i < ViewBag.Viewer.Length; ++i)
{
@:@Html.Raw(ViewBag.Viewer[i].RenderHTML())
}
}
else
{
// Display one chart only
@:@Html.Raw(ViewBag.Viewer.RenderHTML())
}
}
</div>
</body>
</html>
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