[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\angularpointer2.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class angularpointer2 : DemoModule
{
//Name of demo module
public string getName() { return "Angular Meter Pointers (2)"; }
//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)
{
// Create an AngularMeter object of size 300 x 300 pixels with transparent background
AngularMeter m = new AngularMeter(300, 300, Chart.Transparent);
// Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, 0xffffff);
m.setColor(Chart.LineColor, 0xffffff);
// Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360);
// Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, 0x000000);
// Add a ring between radii 139 and 147 pixels using the silver color with a light grey
// (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), 0xcccccc);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick
// lengths to 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16);
m.setTickLength(-13, -10, -7);
m.setLineWidth(0, 2, 1, 1);
// Add a default red (0xff0000) pointer
m.addPointer2(25, 0xff0000);
// Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, 0x3f00ff00, -1, Chart.LinePointer2);
// Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and
// 85% of the scale radius with the pointer width 5 times the default
m.addPointer2(52, 0x7f66aaff, 0x66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5);
// Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80%
// and 90% of the scale radius with the pointer width 5 times the default
m.addPointer2(65, 0x7fffff66, 0xffff66, Chart.TriangularPointer2, 0.8, 0.9, 5);
// Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between
// 110% and 100% of the scale radius with widths 3 times the default
m.addPointer2(72, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
m.addPointer2(94, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
// Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, 0xcc0000);
// Output the chart
viewer.Chart = m;
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\angularpointer2.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class angularpointer2
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Angular Meter Pointers (2)"
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
' Create an AngularMeter object of size 300 x 300 pixels with transparent background
Dim m As AngularMeter = New AngularMeter(300, 300, Chart.Transparent)
' Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, &Hffffff)
m.setColor(Chart.LineColor, &Hffffff)
' Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360)
' Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, &H000000)
' Add a ring between radii 139 and 147 pixels using the silver color with a light grey
' (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), &Hcccccc)
' Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1)
' Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick lengths to
' 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16)
m.setTickLength(-13, -10, -7)
m.setLineWidth(0, 2, 1, 1)
' Add a default red (0xff0000) pointer
m.addPointer2(25, &Hff0000)
' Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, &H3f00ff00, -1, Chart.LinePointer2)
' Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and 85%
' of the scale radius with the pointer width 5 times the default
m.addPointer2(52, &H7f66aaff, &H66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5)
' Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80% and 90%
' of the scale radius with the pointer width 5 times the default
m.addPointer2(65, &H7fffff66, &Hffff66, Chart.TriangularPointer2, 0.8, 0.9, 5)
' Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between 110%
' and 100% of the scale radius with widths 3 times the default
m.addPointer2(72, &Hff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3)
m.addPointer2(94, &Hff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3)
' Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, &Hcc0000)
' Output the chart
viewer.Chart = m
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\angularpointer2.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class angularpointer2 : DemoModule
{
//Name of demo module
public string getName() { return "Angular Meter Pointers (2)"; }
//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)
{
// Create an AngularMeter object of size 300 x 300 pixels with transparent background
AngularMeter m = new AngularMeter(300, 300, Chart.Transparent);
// Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, 0xffffff);
m.setColor(Chart.LineColor, 0xffffff);
// Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360);
// Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, 0x000000);
// Add a ring between radii 139 and 147 pixels using the silver color with a light grey
// (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), 0xcccccc);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick
// lengths to 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16);
m.setTickLength(-13, -10, -7);
m.setLineWidth(0, 2, 1, 1);
// Add a default red (0xff0000) pointer
m.addPointer2(25, 0xff0000);
// Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, 0x3f00ff00, -1, Chart.LinePointer2);
// Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and
// 85% of the scale radius with the pointer width 5 times the default
m.addPointer2(52, 0x7f66aaff, 0x66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5);
// Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80%
// and 90% of the scale radius with the pointer width 5 times the default
m.addPointer2(65, 0x7fffff66, 0xffff66, Chart.TriangularPointer2, 0.8, 0.9, 5);
// Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between
// 110% and 100% of the scale radius with widths 3 times the default
m.addPointer2(72, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
m.addPointer2(94, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
// Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, 0xcc0000);
// Output the chart
viewer.Chart = m;
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\angularpointer2.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)
{
// Create an AngularMeter object of size 300 x 300 pixels with transparent background
AngularMeter m = new AngularMeter(300, 300, Chart.Transparent);
// Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, 0xffffff);
m.setColor(Chart.LineColor, 0xffffff);
// Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360);
// Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, 0x000000);
// Add a ring between radii 139 and 147 pixels using the silver color with a light grey
// (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), 0xcccccc);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick lengths to
// 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16);
m.setTickLength(-13, -10, -7);
m.setLineWidth(0, 2, 1, 1);
// Add a default red (0xff0000) pointer
m.addPointer2(25, 0xff0000);
// Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, 0x3f00ff00, -1, Chart.LinePointer2);
// Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and 85% of
// the scale radius with the pointer width 5 times the default
m.addPointer2(52, 0x7f66aaff, 0x66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5);
// Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80% and 90% of
// the scale radius with the pointer width 5 times the default
m.addPointer2(65, 0x7fffff66, 0xffff66, Chart.TriangularPointer2, 0.8, 0.9, 5);
// Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between 110% and
// 100% of the scale radius with widths 3 times the default
m.addPointer2(72, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
m.addPointer2(94, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
// Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, 0xcc0000);
// Output the chart
WebChartViewer1.Image = m.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\angularpointer2.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)
' Create an AngularMeter object of size 300 x 300 pixels with transparent background
Dim m As AngularMeter = New AngularMeter(300, 300, Chart.Transparent)
' Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, &Hffffff)
m.setColor(Chart.LineColor, &Hffffff)
' Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360)
' Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, &H000000)
' Add a ring between radii 139 and 147 pixels using the silver color with a light grey
' (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), &Hcccccc)
' Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1)
' Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick lengths to
' 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16)
m.setTickLength(-13, -10, -7)
m.setLineWidth(0, 2, 1, 1)
' Add a default red (0xff0000) pointer
m.addPointer2(25, &Hff0000)
' Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, &H3f00ff00, -1, Chart.LinePointer2)
' Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and 85% of
' the scale radius with the pointer width 5 times the default
m.addPointer2(52, &H7f66aaff, &H66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5)
' Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80% and 90% of
' the scale radius with the pointer width 5 times the default
m.addPointer2(65, &H7fffff66, &Hffff66, Chart.TriangularPointer2, 0.8, 0.9, 5)
' Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between 110% and
' 100% of the scale radius with widths 3 times the default
m.addPointer2(72, &Hff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3)
m.addPointer2(94, &Hff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3)
' Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, &Hcc0000)
' Output the chart
WebChartViewer1.Image = m.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\Angularpointer2Controller.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class Angularpointer2Controller : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Angular Meter Pointers (2)";
createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1"));
return View("~/Views/Shared/ChartView.cshtml");
}
//
// Create chart
//
private void createChart(RazorChartViewer viewer)
{
// Create an AngularMeter object of size 300 x 300 pixels with transparent background
AngularMeter m = new AngularMeter(300, 300, Chart.Transparent);
// Set the default text and line colors to white (0xffffff)
m.setColor(Chart.TextColor, 0xffffff);
m.setColor(Chart.LineColor, 0xffffff);
// Center at (150, 150), scale radius = 125 pixels, scale angle 0 to 360 degrees
m.setMeter(150, 150, 125, 0, 360);
// Add a black (0x000000) circle with radius 148 pixels as background
m.addRing(0, 148, 0x000000);
// Add a ring between radii 139 and 147 pixels using the silver color with a light grey
// (0xcccccc) edge as border
m.addRing(139, 147, Chart.silverColor(), 0xcccccc);
// Meter scale is 0 - 100, with major/minor/micro ticks every 10/5/1 units
m.setScale(0, 100, 10, 5, 1);
// Set the scale label style to 16pt Arial Italic. Set the major/minor/micro tick lengths to
// 13/10/7 pixels pointing inwards, and their widths to 2/1/1 pixels.
m.setLabelStyle("Arial Italic", 16);
m.setTickLength(-13, -10, -7);
m.setLineWidth(0, 2, 1, 1);
// Add a default red (0xff0000) pointer
m.addPointer2(25, 0xff0000);
// Add a semi-transparent green (0x3f00ff00) line style pointer
m.addPointer2(9, 0x3f00ff00, -1, Chart.LinePointer2);
// Add a semi-transparent blue (0x7f66aaff) triangular pointer floating between 60% and 85%
// of the scale radius with the pointer width 5 times the default
m.addPointer2(52, 0x7f66aaff, 0x66aaff, Chart.TriangularPointer2, 0.6, 0.85, 5);
// Add a semi-transparent yellow (0x7fffff66) triangular pointer floating between 80% and 90%
// of the scale radius with the pointer width 5 times the default
m.addPointer2(65, 0x7fffff66, 0xffff66, Chart.TriangularPointer2, 0.8, 0.9, 5);
// Add two red (0xff0000) triangular pointer at 72 and 94. The pointers float between 110%
// and 100% of the scale radius with widths 3 times the default
m.addPointer2(72, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
m.addPointer2(94, 0xff0000, -1, Chart.TriangularPointer2, 1.1, 1.0, 3);
// Add a red (0xcc0000) zone spanning from 72 to 94, and between the radii 112 and 125
m.addZone(72, 94, 125, 112, 0xcc0000);
// Output the chart
viewer.Image = m.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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