[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\rose.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class rose : DemoModule
{
//Name of demo module
public string getName() { return "Simple Rose 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)
{
// Data for the chart
double[] data = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6,
1.5, 2.2, 5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5};
double[] angles = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210,
225, 240, 255, 270, 285, 300, 315, 330, 345};
// Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1
// pixel 3D border
PolarChart c = new PolarChart(460, 460, Chart.silverColor(), 0x000000, 1);
// Add a title to the chart at the top left corner using 15pt Arial Bold Italic font.
// Use white text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, 0xffffff
).setBackground(0x000080);
// Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, 0xffffff);
// Set the grid style to circular grid
c.setGridStyle(false);
// Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30);
// Add sectors to the chart as sector zones
for(int i = 0; i < data.Length; ++i) {
c.angularAxis().addZone(angles[i], angles[i] + 15, 0, data[i], 0x33ff33, 0x008000);
}
// Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent);
// Output the chart
viewer.Chart = c;
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\rose.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class rose
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Simple Rose 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
' Data for the chart
Dim data() As Double = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, _
2.6, 1.5, 2.2, 5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5}
Dim angles() As Double = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, _
210, 225, 240, 255, 270, 285, 300, 315, 330, 345}
' Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1
' pixel 3D border
Dim c As PolarChart = New PolarChart(460, 460, Chart.silverColor(), &H000000, 1)
' Add a title to the chart at the top left corner using 15pt Arial Bold Italic font. Use
' white text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, &Hffffff _
).setBackground(&H000080)
' Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, &Hffffff)
' Set the grid style to circular grid
c.setGridStyle(False)
' Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30)
' Add sectors to the chart as sector zones
For i As Integer = 0 To UBound(data)
c.angularAxis().addZone(angles(i), angles(i) + 15, 0, data(i), &H33ff33, &H008000)
Next
' Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent)
' Output the chart
viewer.Chart = c
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\rose.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class rose : DemoModule
{
//Name of demo module
public string getName() { return "Simple Rose 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)
{
// Data for the chart
double[] data = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6,
1.5, 2.2, 5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5};
double[] angles = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210,
225, 240, 255, 270, 285, 300, 315, 330, 345};
// Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1
// pixel 3D border
PolarChart c = new PolarChart(460, 460, Chart.silverColor(), 0x000000, 1);
// Add a title to the chart at the top left corner using 15pt Arial Bold Italic font.
// Use white text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, 0xffffff
).setBackground(0x000080);
// Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, 0xffffff);
// Set the grid style to circular grid
c.setGridStyle(false);
// Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30);
// Add sectors to the chart as sector zones
for(int i = 0; i < data.Length; ++i) {
c.angularAxis().addZone(angles[i], angles[i] + 15, 0, data[i], 0x33ff33, 0x008000);
}
// Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent);
// Output the chart
viewer.Chart = c;
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\rose.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)
{
// Data for the chart
double[] data = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6, 1.5, 2.2,
5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5};
double[] angles = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240,
255, 270, 285, 300, 315, 330, 345};
// Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1 pixel
// 3D border
PolarChart c = new PolarChart(460, 460, Chart.silverColor(), 0x000000, 1);
// Add a title to the chart at the top left corner using 15pt Arial Bold Italic font. Use white
// text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, 0xffffff).setBackground(
0x000080);
// Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, 0xffffff);
// Set the grid style to circular grid
c.setGridStyle(false);
// Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30);
// Add sectors to the chart as sector zones
for(int i = 0; i < data.Length; ++i) {
c.angularAxis().addZone(angles[i], angles[i] + 15, 0, data[i], 0x33ff33, 0x008000);
}
// Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent);
// Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG);
}
</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\rose.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)
' Data for the chart
Dim data() As Double = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6, _
1.5, 2.2, 5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5}
Dim angles() As Double = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, _
225, 240, 255, 270, 285, 300, 315, 330, 345}
' Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1 pixel 3D
' border
Dim c As PolarChart = New PolarChart(460, 460, Chart.silverColor(), &H000000, 1)
' Add a title to the chart at the top left corner using 15pt Arial Bold Italic font. Use white
' text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, &Hffffff _
).setBackground(&H000080)
' Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, &Hffffff)
' Set the grid style to circular grid
c.setGridStyle(False)
' Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30)
' Add sectors to the chart as sector zones
For i As Integer = 0 To UBound(data)
c.angularAxis().addZone(angles(i), angles(i) + 15, 0, data(i), &H33ff33, &H008000)
Next
' Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent)
' Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG)
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\RoseController.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class RoseController : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Simple Rose Chart";
createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1"));
return View("~/Views/Shared/ChartView.cshtml");
}
//
// Create chart
//
private void createChart(RazorChartViewer viewer)
{
// Data for the chart
double[] data = {9.4, 1.8, 2.1, 2.3, 3.5, 7.7, 8.8, 6.1, 5.0, 3.1, 6.0, 4.3, 5.1, 2.6, 1.5,
2.2, 5.1, 4.3, 4.0, 9.0, 1.7, 8.8, 9.9, 9.5};
double[] angles = {0, 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225,
240, 255, 270, 285, 300, 315, 330, 345};
// Create a PolarChart object of size 460 x 460 pixels, with a silver background and a 1
// pixel 3D border
PolarChart c = new PolarChart(460, 460, Chart.silverColor(), 0x000000, 1);
// Add a title to the chart at the top left corner using 15pt Arial Bold Italic font. Use
// white text on deep blue background.
c.addTitle("Polar Vector Chart Demonstration", "Arial Bold Italic", 15, 0xffffff
).setBackground(0x000080);
// Set plot area center at (230, 240) with radius 180 pixels and white background
c.setPlotArea(230, 240, 180, 0xffffff);
// Set the grid style to circular grid
c.setGridStyle(false);
// Set angular axis as 0 - 360, with a spoke every 30 units
c.angularAxis().setLinearScale(0, 360, 30);
// Add sectors to the chart as sector zones
for(int i = 0; i < data.Length; ++i) {
c.angularAxis().addZone(angles[i], angles[i] + 15, 0, data[i], 0x33ff33, 0x008000);
}
// Add an Transparent invisible layer to ensure the axis is auto-scaled using the data
c.addLineLayer(data, Chart.Transparent);
// Output the chart
viewer.Image = c.makeWebImage(Chart.SVG);
}
}
}
[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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