[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\pareto.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class pareto : DemoModule
{
//Name of demo module
public string getName() { return "Pareto 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 chart
double[] data = {40, 15, 7, 5, 2};
// The labels for the chart
string[] labels = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"};
// In the pareto chart, the line data are just the accumulation of the raw data, scaled
// to a range of 0 - 100%
ArrayMath lineData = new ArrayMath(data);
lineData.acc();
double scaleFactor = lineData.max() / 100;
if (scaleFactor == 0) {
// Avoid division by zero error for zero data
scaleFactor = 1;
}
lineData.div2(scaleFactor);
// Create a XYChart object of size 480 x 300 pixels. Set background color to brushed
// silver, with a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded
// corners. Enable soft drop shadow.
XYChart c = new XYChart(400, 300, Chart.brushedSilverColor(), 0xbbbbbb, 2);
c.setRoundedFrame();
c.setDropShadow();
// Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12
// pixels.
ChartDirector.TextBox title = c.addTitle("Pareto Chart Demonstration", "Arial Italic",
15);
title.setMargin2(0, 0, 12, 12);
// Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the
// chart width, and the height to 80 pixels less than the chart height. Use pale grey
// (f4f4f4) background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, 0xf4f4f4, -1,
Chart.Transparent, c.dashLineColor(0x444444, Chart.DotLine));
// Add a line layer for the pareto line
LineLayer lineLayer = c.addLineLayer2();
// Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), 0x0000ff).setDataSymbol(Chart.CircleShape, 9,
0x0000ff, 0x0000ff);
// Set the line width to 2 pixel
lineLayer.setLineWidth(2);
// Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2();
// Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'");
// Add a multi-color bar layer using the given data.
BarLayer barLayer = c.addBarLayer3(data);
// Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right));
// Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'");
// Set the labels on the x axis.
c.xAxis().setLabels(labels);
// Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20);
// Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%");
// Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor);
// Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}");
// Add a title to the primary y-axis
c.yAxis().setTitle("Frequency");
// Set all axes to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
c.yAxis2().setColors(Chart.Transparent);
// Adjust the plot area size, such that the bounding box (inclusive of axes) is 10
// pixels from the left edge, just below the title, 10 pixels from the right edge, and
// 20 pixels from the bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20);
// Output the chart
viewer.Chart = c;
// Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable");
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\pareto.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class pareto
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Pareto 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 chart
Dim data() As Double = {40, 15, 7, 5, 2}
' The labels for the chart
Dim labels() As String = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"}
' In the pareto chart, the line data are just the accumulation of the raw data, scaled to a
' range of 0 - 100%
Dim lineData As ArrayMath = New ArrayMath(data)
lineData.acc()
Dim scaleFactor As Double = lineData.max() / 100
If scaleFactor = 0 Then
' Avoid division by zero error for zero data
scaleFactor = 1
End If
lineData.div2(scaleFactor)
' Create a XYChart object of size 480 x 300 pixels. Set background color to brushed silver,
' with a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded corners. Enable soft
' drop shadow.
Dim c As XYChart = New XYChart(400, 300, Chart.brushedSilverColor(), &Hbbbbbb, 2)
c.setRoundedFrame()
c.setDropShadow()
' Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12
' pixels.
Dim title As ChartDirector.TextBox = c.addTitle("Pareto Chart Demonstration", _
"Arial Italic", 15)
title.setMargin2(0, 0, 12, 12)
' Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the chart
' width, and the height to 80 pixels less than the chart height. Use pale grey (f4f4f4)
' background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, &Hf4f4f4, -1, _
Chart.Transparent, c.dashLineColor(&H444444, Chart.DotLine))
' Add a line layer for the pareto line
Dim lineLayer As LineLayer = c.addLineLayer2()
' Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), &H0000ff).setDataSymbol(Chart.CircleShape, 9, _
&H0000ff, &H0000ff)
' Set the line width to 2 pixel
lineLayer.setLineWidth(2)
' Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2()
' Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'")
' Add a multi-color bar layer using the given data.
Dim barLayer As BarLayer = c.addBarLayer3(data)
' Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right))
' Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'")
' Set the labels on the x axis.
c.xAxis().setLabels(labels)
' Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20)
' Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%")
' Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor)
' Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}")
' Add a title to the primary y-axis
c.yAxis().setTitle("Frequency")
' Set all axes to transparent
c.xAxis().setColors(Chart.Transparent)
c.yAxis().setColors(Chart.Transparent)
c.yAxis2().setColors(Chart.Transparent)
' Adjust the plot area size, such that the bounding box (inclusive of axes) is 10 pixels
' from the left edge, just below the title, 10 pixels from the right edge, and 20 pixels
' from the bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20)
' Output the chart
viewer.Chart = c
' Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable")
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\pareto.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class pareto : DemoModule
{
//Name of demo module
public string getName() { return "Pareto 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 chart
double[] data = {40, 15, 7, 5, 2};
// The labels for the chart
string[] labels = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"};
// In the pareto chart, the line data are just the accumulation of the raw data, scaled
// to a range of 0 - 100%
ArrayMath lineData = new ArrayMath(data);
lineData.acc();
double scaleFactor = lineData.max() / 100;
if (scaleFactor == 0) {
// Avoid division by zero error for zero data
scaleFactor = 1;
}
lineData.div2(scaleFactor);
// Create a XYChart object of size 480 x 300 pixels. Set background color to brushed
// silver, with a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded
// corners. Enable soft drop shadow.
XYChart c = new XYChart(400, 300, Chart.brushedSilverColor(), 0xbbbbbb, 2);
c.setRoundedFrame();
c.setDropShadow();
// Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12
// pixels.
ChartDirector.TextBox title = c.addTitle("Pareto Chart Demonstration", "Arial Italic",
15);
title.setMargin2(0, 0, 12, 12);
// Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the
// chart width, and the height to 80 pixels less than the chart height. Use pale grey
// (f4f4f4) background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, 0xf4f4f4, -1,
Chart.Transparent, c.dashLineColor(0x444444, Chart.DotLine));
// Add a line layer for the pareto line
LineLayer lineLayer = c.addLineLayer2();
// Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), 0x0000ff).setDataSymbol(Chart.CircleShape, 9,
0x0000ff, 0x0000ff);
// Set the line width to 2 pixel
lineLayer.setLineWidth(2);
// Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2();
// Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'");
// Add a multi-color bar layer using the given data.
BarLayer barLayer = c.addBarLayer3(data);
// Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right));
// Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'");
// Set the labels on the x axis.
c.xAxis().setLabels(labels);
// Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20);
// Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%");
// Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor);
// Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}");
// Add a title to the primary y-axis
c.yAxis().setTitle("Frequency");
// Set all axes to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
c.yAxis2().setColors(Chart.Transparent);
// Adjust the plot area size, such that the bounding box (inclusive of axes) is 10
// pixels from the left edge, just below the title, 10 pixels from the right edge, and
// 20 pixels from the bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20);
// Output the chart
viewer.Chart = c;
// Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable");
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\pareto.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 chart
double[] data = {40, 15, 7, 5, 2};
// The labels for the chart
string[] labels = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"};
// In the pareto chart, the line data are just the accumulation of the raw data, scaled to a
// range of 0 - 100%
ArrayMath lineData = new ArrayMath(data);
lineData.acc();
double scaleFactor = lineData.max() / 100;
if (scaleFactor == 0) {
// Avoid division by zero error for zero data
scaleFactor = 1;
}
lineData.div2(scaleFactor);
// Create a XYChart object of size 480 x 300 pixels. Set background color to brushed silver,
// with a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded corners. Enable soft
// drop shadow.
XYChart c = new XYChart(400, 300, Chart.brushedSilverColor(), 0xbbbbbb, 2);
c.setRoundedFrame();
c.setDropShadow();
// Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12 pixels.
ChartDirector.TextBox title = c.addTitle("Pareto Chart Demonstration", "Arial Italic", 15);
title.setMargin2(0, 0, 12, 12);
// Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the chart
// width, and the height to 80 pixels less than the chart height. Use pale grey (f4f4f4)
// background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, 0xf4f4f4, -1, Chart.Transparent,
c.dashLineColor(0x444444, Chart.DotLine));
// Add a line layer for the pareto line
LineLayer lineLayer = c.addLineLayer2();
// Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), 0x0000ff).setDataSymbol(Chart.CircleShape, 9, 0x0000ff,
0x0000ff);
// Set the line width to 2 pixel
lineLayer.setLineWidth(2);
// Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2();
// Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'");
// Add a multi-color bar layer using the given data.
BarLayer barLayer = c.addBarLayer3(data);
// Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right));
// Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'");
// Set the labels on the x axis.
c.xAxis().setLabels(labels);
// Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20);
// Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%");
// Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor);
// Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}");
// Add a title to the primary y-axis
c.yAxis().setTitle("Frequency");
// Set all axes to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
c.yAxis2().setColors(Chart.Transparent);
// Adjust the plot area size, such that the bounding box (inclusive of axes) is 10 pixels from
// the left edge, just below the title, 10 pixels from the right edge, and 20 pixels from the
// bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20);
// Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("");
}
</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\pareto.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 chart
Dim data() As Double = {40, 15, 7, 5, 2}
' The labels for the chart
Dim labels() As String = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"}
' In the pareto chart, the line data are just the accumulation of the raw data, scaled to a
' range of 0 - 100%
Dim lineData As ArrayMath = New ArrayMath(data)
lineData.acc()
Dim scaleFactor As Double = lineData.max() / 100
If scaleFactor = 0 Then
' Avoid division by zero error for zero data
scaleFactor = 1
End If
lineData.div2(scaleFactor)
' Create a XYChart object of size 480 x 300 pixels. Set background color to brushed silver, with
' a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded corners. Enable soft drop
' shadow.
Dim c As XYChart = New XYChart(400, 300, Chart.brushedSilverColor(), &Hbbbbbb, 2)
c.setRoundedFrame()
c.setDropShadow()
' Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12 pixels.
Dim title As ChartDirector.TextBox = c.addTitle("Pareto Chart Demonstration", "Arial Italic", _
15)
title.setMargin2(0, 0, 12, 12)
' Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the chart
' width, and the height to 80 pixels less than the chart height. Use pale grey (f4f4f4)
' background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, &Hf4f4f4, -1, Chart.Transparent, _
c.dashLineColor(&H444444, Chart.DotLine))
' Add a line layer for the pareto line
Dim lineLayer As LineLayer = c.addLineLayer2()
' Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), &H0000ff).setDataSymbol(Chart.CircleShape, 9, _
&H0000ff, &H0000ff)
' Set the line width to 2 pixel
lineLayer.setLineWidth(2)
' Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2()
' Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'")
' Add a multi-color bar layer using the given data.
Dim barLayer As BarLayer = c.addBarLayer3(data)
' Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right))
' Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'")
' Set the labels on the x axis.
c.xAxis().setLabels(labels)
' Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20)
' Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%")
' Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor)
' Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}")
' Add a title to the primary y-axis
c.yAxis().setTitle("Frequency")
' Set all axes to transparent
c.xAxis().setColors(Chart.Transparent)
c.yAxis().setColors(Chart.Transparent)
c.yAxis2().setColors(Chart.Transparent)
' Adjust the plot area size, such that the bounding box (inclusive of axes) is 10 pixels from
' the left edge, just below the title, 10 pixels from the right edge, and 20 pixels from the
' bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20)
' Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG)
' Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("")
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\ParetoController.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class ParetoController : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Pareto 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 chart
double[] data = {40, 15, 7, 5, 2};
// The labels for the chart
string[] labels = {"Hard Disk", "PCB", "Printer", "CDROM", "Keyboard"};
// In the pareto chart, the line data are just the accumulation of the raw data, scaled to a
// range of 0 - 100%
ArrayMath lineData = new ArrayMath(data);
lineData.acc();
double scaleFactor = lineData.max() / 100;
if (scaleFactor == 0) {
// Avoid division by zero error for zero data
scaleFactor = 1;
}
lineData.div2(scaleFactor);
// Create a XYChart object of size 480 x 300 pixels. Set background color to brushed silver,
// with a grey (bbbbbb) border and 2 pixel 3D raised effect. Use rounded corners. Enable soft
// drop shadow.
XYChart c = new XYChart(400, 300, Chart.brushedSilverColor(), 0xbbbbbb, 2);
c.setRoundedFrame();
c.setDropShadow();
// Add a title to the chart using 15 points Arial Italic. Set top/bottom margins to 12
// pixels.
ChartDirector.TextBox title = c.addTitle("Pareto Chart Demonstration", "Arial Italic", 15);
title.setMargin2(0, 0, 12, 12);
// Tentatively set the plotarea at (50, 40). Set the width to 100 pixels less than the chart
// width, and the height to 80 pixels less than the chart height. Use pale grey (f4f4f4)
// background, transparent border, and dark grey (444444) dotted grid lines.
c.setPlotArea(50, 40, c.getWidth() - 100, c.getHeight() - 80, 0xf4f4f4, -1,
Chart.Transparent, c.dashLineColor(0x444444, Chart.DotLine));
// Add a line layer for the pareto line
LineLayer lineLayer = c.addLineLayer2();
// Add the pareto line using deep blue (0000ff) as the color, with circle symbols
lineLayer.addDataSet(lineData.result(), 0x0000ff).setDataSymbol(Chart.CircleShape, 9,
0x0000ff, 0x0000ff);
// Set the line width to 2 pixel
lineLayer.setLineWidth(2);
// Bind the line layer to the secondary (right) y-axis.
lineLayer.setUseYAxis2();
// Tool tip for the line layer
lineLayer.setHTMLImageMap("", "", "title='Top {={x}+1} items: {value|2}%'");
// Add a multi-color bar layer using the given data.
BarLayer barLayer = c.addBarLayer3(data);
// Set soft lighting for the bars with light direction from the right
barLayer.setBorderColor(Chart.Transparent, Chart.softLighting(Chart.Right));
// Tool tip for the bar layer
barLayer.setHTMLImageMap("", "", "title='{xLabel}: {value} pieces'");
// Set the labels on the x axis.
c.xAxis().setLabels(labels);
// Set the secondary (right) y-axis scale as 0 - 100 with a tick every 20 units
c.yAxis2().setLinearScale(0, 100, 20);
// Set the format of the secondary (right) y-axis label to include a percentage sign
c.yAxis2().setLabelFormat("{value}%");
// Set the relationship between the two y-axes, which only differ by a scaling factor
c.yAxis().syncAxis(c.yAxis2(), scaleFactor);
// Set the format of the primary y-axis label foramt to show no decimal point
c.yAxis().setLabelFormat("{value|0}");
// Add a title to the primary y-axis
c.yAxis().setTitle("Frequency");
// Set all axes to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
c.yAxis2().setColors(Chart.Transparent);
// Adjust the plot area size, such that the bounding box (inclusive of axes) is 10 pixels
// from the left edge, just below the title, 10 pixels from the right edge, and 20 pixels
// from the bottom edge.
c.packPlotArea(10, title.getHeight(), c.getWidth() - 10, c.getHeight() - 20);
// Output the chart
viewer.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("");
}
}
}
[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>
© 2023 Advanced Software Engineering Limited. All rights reserved.
