调整ChartArea图表高度 [英] Adjust ChartArea Height of Chart

问题描述

大家好，

我创建了动态生成的箱形图。我不确定如何调整所有图表的图表区域的高度。我尝试在线研究，但仍无法找到解决方案。



这是我的代码：

 Chart Chart1 = new Chart（）; 
 Chart1.DataSource = tg; 
 Chart1.Width = 600; 
 Chart1.Height = 350; 
 
 Chart1.Series.Add（new Series（））; 
 Chart1.Series [0] .ChartType = SeriesChartType.BoxPlot; 
列表<  对象 >  lst = tg.AsEnumerable（）。ToList <   object  > （）; 
 
 foreach（tg.Rows中的DataRow行）
 Chart1.Series [0] .Points.AddXY（row [VALUE]，new object [] {row [Min] ，row [Max]，row [Avg]，row [Percentile25]，row [Percentile50]，row [Percentile75]}）; 
 
 Chart1.Series [0] [PixelPointWidth] =38; 
 string title =（tg.Rows [0] [TITLE]。ToString（））; 
 Chart1.Titles.Add（title）; 
 
 //创建chartareas 
 ChartArea ca = new ChartArea（）; 
 
 ca.AxisX = new Axis（）; 
 ca.AxisX.MajorGrid.Enabled = false; 
 ca.AxisY = new Axis（）; 
 ca.AxisY.MajorGrid.Enabled = false; 
 Chart1.ChartAreas.Add（ca）; 
 
 // databind 
 Chart1.DataBind（）; 
 Chart1.Visible = true; 
 
 panel.Controls.Add（Chart1）; 

问题：如何设置图表的 chartarea 的高度 ？



如果有人感谢可以帮助我。谢谢！



问候，

Felicia

解决方案

ChartArea本身的大小无法直接设置。只有图表的大小作为表格的控制。



ChartArea-Size取决于：

- 如果系列描述显示（和系列文本本身也是）

- 每种描述的字体大小（系列，轴等）

- 你想拥有一个Axis-title

- 你想要一个图表标题



......也许还有一些图表的属性..

hi Members,
I have created box plot chart which will be generated dynamically. I am not sure of how I could adjust the height of chartarea of all charts. I tried research online but still could not find a solution to it.

This is my codes:

Chart Chart1 = new Chart();
                        Chart1.DataSource = tg;
                        Chart1.Width = 600;
                        Chart1.Height = 350;

                        Chart1.Series.Add(new Series());
                        Chart1.Series[0].ChartType = SeriesChartType.BoxPlot;
                        List<object> lst = tg.AsEnumerable().ToList<object>();

                        foreach (DataRow row in tg.Rows)
                            Chart1.Series[0].Points.AddXY(row["VALUE"], new object[] { row["Min"], row["Max"], row["Avg"], row["Percentile25"], row["Percentile50"], row["Percentile75"] });

                        Chart1.Series[0]["PixelPointWidth"] = "38";
                        string title = (tg.Rows[0]["TITLE"].ToString());
                        Chart1.Titles.Add(title);

                        //create chartareas
                        ChartArea ca = new ChartArea();

                        ca.AxisX = new Axis();
                        ca.AxisX.MajorGrid.Enabled = false;
                        ca.AxisY = new Axis();
                        ca.AxisY.MajorGrid.Enabled = false;
                        Chart1.ChartAreas.Add(ca);

                        //databind
                        Chart1.DataBind();
                        Chart1.Visible = true;

                        panel.Controls.Add(Chart1);

Question: How to set the height of chartarea of a chart?

Appreciate if someone could help me on this. Thanks!

Regards,
Felicia

解决方案

Hi,
the Size of the ChartArea itself could not set directly. Only the Size of the Chart as a Control of your Form.

The ChartArea-Size depends on :
- if the Series-Description is displayed (and the Series-Text itself also)
- the Font-Size of each Kind of description (Series, Axis etc.)
- you want to have an Axis-title
- you want to have a Chart-title

... and perhaps also some more properties of the Chart ...

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