Winforn中设置ZedGraph曲线图的属性、坐标轴属性、刻度属性

短命女 2024-04-17 15:38 35阅读 0赞

## 场景 ##

C\#窗体应用中使用ZedGraph曲线插件绘制图表：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/99716066][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_99716066]

在上面已经实现基本的曲线图之后，效果如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

当然这不是我们的效果，还要对其属性进行设置。

但是毕竟其属性和方法说明都是英文，所以整理了一些常用属性和方法。

调整之后的效果

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

### 控件下载 ###

[https://download.csdn.net/download/badao\_liumang\_qizhi/11578445][https_download.csdn.net_download_badao_liumang_qizhi_11578445]

### 英文手册下载 ###

[https://download.csdn.net/download/badao\_liumang\_qizhi/11578491][https_download.csdn.net_download_badao_liumang_qizhi_11578491]

## 实现 ##

### 曲线整体属性设置 ###

//是否允许横向缩放
                this.zedGraphControl1.IsEnableHZoom = true;
                //是否允许纵向缩放
                this.zedGraphControl1.IsEnableVZoom = true;
                //是否允许缩放
                this.zedGraphControl1.IsEnableZoom = true;
                //是否显示右键菜单
                this.zedGraphControl1.IsShowContextMenu = true;
                //复制图像时是否显示提示信息
                this.zedGraphControl1.IsShowCopyMessage = true;
                //鼠标在图表上移动时是否显示鼠标所在点对应的坐标 默认为false
                this.zedGraphControl1.IsShowCursorValues = true;
                //是否显示横向滚动条
                this.zedGraphControl1.IsShowHScrollBar = true;
                //是否显示纵向滚动条
                this.zedGraphControl1.IsShowVScrollBar = true;
                //鼠标经过图表上的点时是否显示该点所对应的值 默认为false
                this.zedGraphControl1.IsShowPointValues = true;
                //使用滚轮时以鼠标所在点为中心进行缩放还是以图形中心进行缩放
                //this.zedGraphControl1.IsZoomOnMouseCenter = true;

### 坐标轴属性设置 ###

//X轴类型
                myPane.XAxis.Type = AxisType.Text;  
                //显示小刻度 是false则看不到效果
                myPane.XAxis.MinorGrid.IsVisible = true;
                //线的颜色
                myPane.XAxis.Color = Color.Black;
                //点线中点与点之间的间隔
                myPane.XAxis.MinorGrid.DashOff = 1f;
                //点线中点的长度
                myPane.XAxis.MinorGrid.DashOn = 1f;
                //画笔宽度
                myPane.XAxis.MinorGrid.PenWidth = 1f;

### 坐标轴上刻度设置 ###

//X轴文本取值
                myPane.XAxis.Scale.TextLabels = labels;
                //第一个刻度从哪里开始
                myPane.XAxis.Scale.BaseTic = 1;
                //刻度值的字体属性
                myPane.XAxis.Scale.FontSpec = myFont;

### 图表颜色设置 ###

//填充图表颜色
    myPane.Fill = new Fill(Color.White, Color.LightGray, 45.0f);

### 曲线样式设置 ###

// 用list1生产一条曲线，标注是“曲线1”
                //SymbolType，枚举代表曲线的样式
                //Square = 0,
                //Diamond = 1,
                //Triangle = 2,
                //Circle = 3,
                //XCross = 4,
                //Plus = 5,
                //Star = 6,
                //TriangleDown = 7,
                //HDash = 8,
                //VDash = 9,
                //UserDefined = 10,
                //Default = 11,
                //None = 12,
                LineItem myCurve = myPane.AddCurve("曲线1", list1, Color.Red, SymbolType.None);

### 图表标题设置 ###

//设置图表标题 和 x y 轴标题
                myPane.Title.Text = "霸道测试标题";
    
                myPane.XAxis.Title.Text = "X轴标题";
    
                myPane.YAxis.Title.Text = "Y轴标题";
    
                //更改标题的字体
    
                FontSpec myFont = new FontSpec("Arial",16,Color.Black,false,false,false);
    
                myPane.XAxis.Title.FontSpec = myFont;
    
                myPane.YAxis.Title.FontSpec = myFont;

[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_99716066]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/99716066
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/17/2a84816b2a994b819e0dc6b92be2e98e.jpg
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/17/cc1080395ee34f44855aa57af2fdd240.jpg
[https_download.csdn.net_download_badao_liumang_qizhi_11578445]: https://download.csdn.net/download/badao_liumang_qizhi/11578445
[https_download.csdn.net_download_badao_liumang_qizhi_11578491]: https://download.csdn.net/download/badao_liumang_qizhi/11578491