[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\contour.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class contour : DemoModule
{
//Name of demo module
public string getName() { return "Contour 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 x and y coordinates of the grid
double[] dataX = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10};
double[] dataY = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10};
// The values at the grid points. In this example, we will compute the values using the
// formula z = x * sin(y) + y * sin(x).
double[] dataZ = new double[dataX.Length * dataY.Length];
for(int yIndex = 0; yIndex < dataY.Length; ++yIndex) {
double y = dataY[yIndex];
for(int xIndex = 0; xIndex < dataX.Length; ++xIndex) {
double x = dataX[xIndex];
dataZ[yIndex * dataX.Length + xIndex] = x * Math.Sin(y) + y * Math.Sin(x);
}
}
// Create a XYChart object of size 600 x 500 pixels
XYChart c = new XYChart(600, 500);
// Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15);
// Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
// (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(unchecked((int)0x80000000),
Chart.DotLine), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40);
c.xAxis().setTickDensity(40);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top left corner is anchored at (505, 40).
// Set the length to 400 pixels and the labels on the right side.
ColorAxis cAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Output the chart
viewer.Chart = c;
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''");
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\contour.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class contour
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Contour 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 x and y coordinates of the grid
Dim dataX() As Double = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, _
8, 9, 10}
Dim dataY() As Double = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, _
8, 9, 10}
' The values at the grid points. In this example, we will compute the values using the
' formula z = x * sin(y) + y * sin(x).
Dim dataZ((UBound(dataX) + 1) * (UBound(dataY) + 1) - 1) As Double
For yIndex As Integer = 0 To UBound(dataY)
Dim y As Double = dataY(yIndex)
For xIndex As Integer = 0 To UBound(dataX)
Dim x As Double = dataX(xIndex)
dataZ(yIndex * (UBound(dataX) + 1) + xIndex) = x * Math.Sin(y) + y * Math.Sin(x)
Next
Next
' Create a XYChart object of size 600 x 500 pixels
Dim c As XYChart = New XYChart(600, 500)
' Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15)
' Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
' (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(&H80000000, Chart.DotLine), -1)
' Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12)
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12)
' Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold")
c.yAxis().setLabelStyle("Arial Bold")
' When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40)
c.xAxis().setTickDensity(40)
' Add a contour layer using the given data
Dim layer As ContourLayer = c.addContourLayer(dataX, dataY, dataZ)
' Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer)
' Add a color axis (the legend) in which the top left corner is anchored at (505, 40). Set
' the length to 400 pixels and the labels on the right side.
Dim cAxis As ColorAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right)
' Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12)
' Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold")
' Output the chart
viewer.Chart = c
'include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "", _
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''")
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\contour.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class contour : DemoModule
{
//Name of demo module
public string getName() { return "Contour 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 x and y coordinates of the grid
double[] dataX = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10};
double[] dataY = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
10};
// The values at the grid points. In this example, we will compute the values using the
// formula z = x * sin(y) + y * sin(x).
double[] dataZ = new double[dataX.Length * dataY.Length];
for(int yIndex = 0; yIndex < dataY.Length; ++yIndex) {
double y = dataY[yIndex];
for(int xIndex = 0; xIndex < dataX.Length; ++xIndex) {
double x = dataX[xIndex];
dataZ[yIndex * dataX.Length + xIndex] = x * Math.Sin(y) + y * Math.Sin(x);
}
}
// Create a XYChart object of size 600 x 500 pixels
XYChart c = new XYChart(600, 500);
// Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15);
// Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
// (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(unchecked((int)0x80000000),
Chart.DotLine), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40);
c.xAxis().setTickDensity(40);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top left corner is anchored at (505, 40).
// Set the length to 400 pixels and the labels on the right side.
ColorAxis cAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Output the chart
viewer.Chart = c;
//include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''");
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\contour.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 x and y coordinates of the grid
double[] dataX = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
double[] dataY = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
// The values at the grid points. In this example, we will compute the values using the formula
// z = x * sin(y) + y * sin(x).
double[] dataZ = new double[dataX.Length * dataY.Length];
for(int yIndex = 0; yIndex < dataY.Length; ++yIndex) {
double y = dataY[yIndex];
for(int xIndex = 0; xIndex < dataX.Length; ++xIndex) {
double x = dataX[xIndex];
dataZ[yIndex * dataX.Length + xIndex] = x * Math.Sin(y) + y * Math.Sin(x);
}
}
// Create a XYChart object of size 600 x 500 pixels
XYChart c = new XYChart(600, 500);
// Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15);
// Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
// (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(unchecked((int)0x80000000),
Chart.DotLine), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40);
c.xAxis().setTickDensity(40);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top left corner is anchored at (505, 40). Set the
// length to 400 pixels and the labels on the right side.
ColorAxis cAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "",
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''");
// Output Javascript chart model to support contour chart tooltips
WebChartViewer1.ChartModel = c.getJsChartModel();
}
</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\contour.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 x and y coordinates of the grid
Dim dataX() As Double = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, _
9, 10}
Dim dataY() As Double = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, _
9, 10}
' The values at the grid points. In this example, we will compute the values using the formula z
' = x * sin(y) + y * sin(x).
Dim dataZ((UBound(dataX) + 1) * (UBound(dataY) + 1) - 1) As Double
For yIndex As Integer = 0 To UBound(dataY)
Dim y As Double = dataY(yIndex)
For xIndex As Integer = 0 To UBound(dataX)
Dim x As Double = dataX(xIndex)
dataZ(yIndex * (UBound(dataX) + 1) + xIndex) = x * Math.Sin(y) + y * Math.Sin(x)
Next
Next
' Create a XYChart object of size 600 x 500 pixels
Dim c As XYChart = New XYChart(600, 500)
' Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15)
' Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
' (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(&H80000000, Chart.DotLine), -1)
' Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12)
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12)
' Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold")
c.yAxis().setLabelStyle("Arial Bold")
' When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40)
c.xAxis().setTickDensity(40)
' Add a contour layer using the given data
Dim layer As ContourLayer = c.addContourLayer(dataX, dataY, dataZ)
' Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer)
' Add a color axis (the legend) in which the top left corner is anchored at (505, 40). Set the
' length to 400 pixels and the labels on the right side.
Dim cAxis As ColorAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right)
' Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12)
' Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold")
' Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG)
' Include tool tip for the chart
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", _
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''")
' Output Javascript chart model to support contour chart tooltips
WebChartViewer1.ChartModel = c.getJsChartModel()
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\ContourController.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class ContourController : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Contour Chart";
createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1"));
return View("~/Views/Shared/ChartView.cshtml");
}
//
// Create chart
//
private void createChart(RazorChartViewer viewer)
{
// The x and y coordinates of the grid
double[] dataX = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
double[] dataY = {-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
// The values at the grid points. In this example, we will compute the values using the
// formula z = x * sin(y) + y * sin(x).
double[] dataZ = new double[dataX.Length * dataY.Length];
for(int yIndex = 0; yIndex < dataY.Length; ++yIndex) {
double y = dataY[yIndex];
for(int xIndex = 0; xIndex < dataX.Length; ++xIndex) {
double x = dataX[xIndex];
dataZ[yIndex * dataX.Length + xIndex] = x * Math.Sin(y) + y * Math.Sin(x);
}
}
// Create a XYChart object of size 600 x 500 pixels
XYChart c = new XYChart(600, 500);
// Add a title to the chart using 15 points Arial Bold Italic font
c.addTitle("z = x * sin(y) + y * sin(x) ", "Arial Bold Italic", 15);
// Set the plotarea at (75, 40) and of size 400 x 400 pixels. Use semi-transparent black
// (80000000) dotted lines for both horizontal and vertical grid lines
c.setPlotArea(75, 40, 400, 400, -1, -1, -1, c.dashLineColor(unchecked((int)0x80000000),
Chart.DotLine), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 12);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 12);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When auto-scaling, use tick spacing of 40 pixels as a guideline
c.yAxis().setTickDensity(40);
c.xAxis().setTickDensity(40);
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top left corner is anchored at (505, 40). Set
// the length to 400 pixels and the labels on the right side.
ColorAxis cAxis = layer.setColorAxis(505, 40, Chart.TopLeft, 400, Chart.Right);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 12);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Output the chart
viewer.Image = c.makeWebImage(Chart.SVG);
// Include tool tip for the chart
viewer.ImageMap = c.getHTMLImageMap("", "",
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}''");
// Output Javascript chart model to support contour chart tooltips
viewer.ChartModel = c.getJsChartModel();
}
}
}
[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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