使用c#在MSChart中显示序列特定方法
使用c#在MSChart中显示序列特定方法
提问于 2011-08-05 04:12:00
我想知道是否有任何方法来显示这个系列，如下所示，chartype是column。
我知道我需要一个(X，Y)对来显示图中的数据点，但问题是我需要在x的范围内显示一个Y值，为了阐明这一点，让我们举个例子：
X轴显示小时和Y轴的生产值，在本例中，生产开始于7:30，因此从7:30到8，假设生产是20个单位；从8-9，60个单位；9-10，45个单位和10-10:35 18个单位。
我能用MSChart实现这一点吗，或者你们推荐的其他任何一个？这是一个winform应用程序。
谢谢
回答 1
Stack Overflow用户
发布于 2011-08-06 12:00:15
你应该看看MS Chart site。Downloads选项卡包含一些WinForms示例，您可以将这些示例作为WinForms项目下载，在Visual Studio中运行，然后查看所需图表的代码。图表控件包含在.Net 4中，但可以下载并添加为.Net 3.5的参考。
你想要的是柱状图。您可以在图表上将这些值设置为一个系列，然后可以选择列的宽度以显示所需的x值范围。
基本思想是创建一个Chart、ChartArea和Series，还可以创建一个Title和Legend。
将一个或多个Series对象添加到ChartArea，然后将ChartArea、Title和Legend添加到Chart。
您可以将DataPoints单独添加到Series中，如下例所示，或者将Chart.DataSource设置为类似于DataTable的值并使用DataBinding。
下面是柱状图示例中的一段代码：
System.Windows.Forms.DataVisualization.Charting.Chart chart1 = new System.Windows.Forms.DataVisualization.Charting.Chart();
System.Windows.Forms.DataVisualization.Charting.ChartArea chartArea1 = new System.Windows.Forms.DataVisualization.Charting.ChartArea();
System.Windows.Forms.DataVisualization.Charting.Legend legend1 = new System.Windows.Forms.DataVisualization.Charting.Legend();
System.Windows.Forms.DataVisualization.Charting.Series series1 = new System.Windows.Forms.DataVisualization.Charting.Series();
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint1 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36890, 32);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint2 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36891, 56);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint3 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36892, 35);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint4 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36893, 12);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint5 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36894, 35);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint6 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36895, 6);
System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint7 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(36896, 23);
System.Windows.Forms.DataVisualization.Charting.Series series2 = new System.Windows.Forms.DataVisualization.Charting.Series();
System.Windows.Forms.DataVisualization.Charting.Title title1 = new System.Windows.Forms.DataVisualization.Charting.Title();
chart1.BackGradientStyle = System.Windows.Forms.DataVisualization.Charting.GradientStyle.TopBottom;
chart1.BorderlineDashStyle = System.Windows.Forms.DataVisualization.Charting.ChartDashStyle.Solid;
chart1.BorderlineWidth = 2;
chart1.BorderSkin.SkinStyle = System.Windows.Forms.DataVisualization.Charting.BorderSkinStyle.Emboss;
chartArea1.Area3DStyle.Inclination = 15;
chartArea1.Area3DStyle.IsClustered = true;
chartArea1.Area3DStyle.IsRightAngleAxes = false;
chartArea1.Area3DStyle.Perspective = 10;
chartArea1.Area3DStyle.Rotation = 10;
chartArea1.Area3DStyle.WallWidth = 0;
chartArea1.AxisX.LabelAutoFitMaxFontSize = 8;
chartArea1.AxisX.LabelStyle.Font = new System.Drawing.Font("Trebuchet MS", 8.25F, System.Drawing.FontStyle.Bold);
chartArea1.AxisX.LabelStyle.Format = "MM-dd";
chartArea1.AxisX.LabelStyle.IsEndLabelVisible = false;
chartArea1.AxisX.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
chartArea1.AxisX.MajorGrid.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
chartArea1.AxisY.LabelAutoFitMaxFontSize = 8;
chartArea1.AxisY.LabelStyle.Font = new System.Drawing.Font("Trebuchet MS", 8.25F, System.Drawing.FontStyle.Bold);
chartArea1.AxisY.LabelStyle.Format = "C0";
chartArea1.AxisY.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
chartArea1.AxisY.MajorGrid.LineColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
chartArea1.BackColor = System.Drawing.Color.OldLace;
chartArea1.BackGradientStyle = System.Windows.Forms.DataVisualization.Charting.GradientStyle.TopBottom;
chartArea1.BackSecondaryColor = System.Drawing.Color.White;
chartArea1.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
chartArea1.Name = "Default";
chartArea1.ShadowColor = System.Drawing.Color.Transparent;
chart1.ChartAreas.Add(chartArea1);
legend1.BackColor = System.Drawing.Color.Transparent;
legend1.Enabled = false;
legend1.Font = new System.Drawing.Font("Trebuchet MS", 8.25F, System.Drawing.FontStyle.Bold);
legend1.IsTextAutoFit = false;
legend1.Name = "Default";
chart1.Legends.Add(legend1);
chart1.Location = new System.Drawing.Point(16, 64);
chart1.Name = "chart1";
series1.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(180)))), ((int)(((byte)(26)))), ((int)(((byte)(59)))), ((int)(((byte)(105)))));
series1.ChartArea = "Default";
series1.Legend = "Default";
series1.Name = "Series1";
series1.Points.Add(dataPoint1);
series1.Points.Add(dataPoint2);
series1.Points.Add(dataPoint3);
series1.Points.Add(dataPoint4);
series1.Points.Add(dataPoint5);
series1.Points.Add(dataPoint6);
series1.Points.Add(dataPoint7);
series1.XValueType = System.Windows.Forms.DataVisualization.Charting.ChartValueType.DateTime;
chart1.Series.Add(series1);
chart1.Size = new System.Drawing.Size(412, 296);
chart1.TabIndex = 0;
title1.Font = new System.Drawing.Font("Trebuchet MS", 14.25F, System.Drawing.FontStyle.Bold);
title1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(26)))), ((int)(((byte)(59)))), ((int)(((byte)(105)))));
title1.Name = "Title1";
title1.ShadowColor = System.Drawing.Color.FromArgb(((int)(((byte)(32)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
title1.ShadowOffset = 3;
title1.Text = "Column Chart";
chart1.Titles.Add(title1);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/6947933
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