dotNetCharting使用总结

dotNetCharting使用

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dotnetcharting是一款商务图表控件，若要使用，需要破解，或者下个破解版本。

dotnetcharting可用于web和winform，有对应的web版本DLL和winform版本DLL。

以下贴出在winform中使用方法。如有需要此破解版的DLL，可与我联系，无偿奉献。

首先贴出效果图

一、折线图

曲线图：

 

柱状图:

 

 饼状图:

下面看代码：

建一个通用Charting类

using System; using System.Collections.Generic; using System.Text; using System.Data ; //using dotnetCHARTING; using dotnetCHARTING.WinForms; namespace Common { public class Charting { private string _phaysicalimagepath;//图片存放路径 private string _title; //图片标题 private string _xtitle;//图片x座标名称 private string _ytitle;//图片y座标名称 private string _seriesname;//图例名称 private int _picwidth;//图片宽度 private int _pichight;//图片高度 private MyChartType _type;//统计图类型(柱形,线形等) private bool _use3d;//是否显示成3维图片 private SeriesCollection _dt;//统计图数据源 private string _filename;//统计图片的名称(不包括后缀名) /**/ ///

/// 图片存放路径 ///

public string PhaysicalImagePath { set { _phaysicalimagepath = value; } get { return _phaysicalimagepath; } } /**/ ///

/// 图片标题 ///

public string Title { set { _title = value; } get { return _title; } } /**/ ///

/// 图片x座标名称 ///

public string XTitle { set { _xtitle = value; } get { return _xtitle; } } /**/ ///

/// 图片y座标名称 ///

public string YTitle { set { _ytitle = value; } get { return _ytitle; } } /**/ ///

/// 图例名称 ///

public string SeriesName { set { _seriesname = value; } get { return _seriesname; } } /**/ ///

/// 图片宽度 ///

public int PicWidth { set { _picwidth = value; } get { return _picwidth; } } /**/ ///

/// 图片高度 ///

public int PicHight { set { _pichight = value; } get { return _pichight; } } ///

/// 统计图类型(柱形,线形等) ///

public MyChartType Type { set { _type = value; } get { return _type; } } ///

/// 是否将输出的图片显示成三维 ///

public bool Use3D { set { _use3d = value; } get { return _use3d; } } ///

/// 对比图形数据源 ///

public SeriesCollection DataSource { set { _dt = value; } get { return _dt; } } ///

/// 生成统计图片的名称 ///

public string FileName { set { _filename = value; } get { return _filename; } } ///

/// 生成统计图片 ///

/// /// 图形类别,如柱状，折线型 public void CreateStatisticPic(dotnetCHARTING .WinForms.Chart chart) { chart.SeriesCollection.Clear(); chart.Title = this.Title; chart.XAxis.Label.Text = this.XTitle; chart.YAxis.Label.Text = this.YTitle; chart.TempDirectory = this.PhaysicalImagePath; chart.FileManager.FileName = this.FileName; chart.Width = this.PicWidth; chart.Height = this.PicHight; if (this.Type == MyChartType.Pie) { chart.Type = ChartType.Pie; chart.Use3D = true ; chart.PieLabelMode = PieLabelMode.Outside; chart.DefaultSeries.DefaultElement.Transparency = 5; } else { chart.Type = ChartType.Combo; SeriesType st = (SeriesType)this.Type; chart.DefaultSeries.Type = st; //统一使用默认的序列图类型属性 chart.Use3D = this.Use3D; } //chart.Series.Type = this.Type;//生成对比的线型图时不适用 chart.Series.Name = this.SeriesName; chart.SeriesCollection.Add(this.DataSource); //chart.Series.Data = this.DataSource; chart.DefaultSeries.DefaultElement.ShowValue = true; chart.ShadingEffect = true; chart.Series.DefaultElement.ShowValue = true; chart.Refresh(); } public enum MyChartType { Marker = 1, Spline = 2, Line = 3, AreaLine = 4, Column = 5, Cylinder = 6, Bar = 7, Bubble = 8, AreaSpline = 9, Pyramid = 10, Cone = 11, BubbleShape = 12, BarSegmented = 13, Pie=14 } } }

在winform的界面工具栏右键添加控件dotnetcharing.

在目标界面拖一个dotnetcharing控件

 

以下是数据源为datatable类型的界面代码

private void Drawing(DataTable dt, DrawType type) { Common.Charting c = new Common.Charting(); c.Title = dtpst.Value.ToString() + "至" + dtpend.Value.ToString() + (type == DrawType.Storage ? "B2B人员MF出库总量统计图" : "B2B人员MF出库总金额统计图"); c.XTitle = "日期"; c.YTitle = (type == DrawType.Storage ? "出库总量" : "出库总金额"); if (type == DrawType.Storage) { int height = (int)nudvalueH.Value; //int width = (int)nudvalueW.Value; panelValue.Height = height; //panelValue.Width = width; c.PicHight = panelValue.Height - 50; //c.PicWidth = panelValue.Width - 50; if (rbtnValuePie.Checked) c.Type = Common.Charting.MyChartType.Pie; else if (rbtnValueCylinder.Checked) c.Type = Common.Charting.MyChartType.Cylinder; else if (rbtnValueSpline.Checked) c.Type = Common.Charting.MyChartType.Spline; else if (rbtnValueLine.Checked) c.Type = Common.Charting.MyChartType.Line; } else { int height = (int)nudPriceH.Value; //int width = (int)nudPriceW.Value; panelprice.Height = height; //panelprice.Width = width; c.PicHight = panelprice.Height - 50; //c.PicWidth = panelprice.Width - 50; if (rbtnPricePie.Checked) c.Type = Common.Charting.MyChartType.Pie; else if (rbtnPriceCylinder.Checked) c.Type = Common.Charting.MyChartType.Cylinder; else if (this.rbtnPriceSpline.Checked) c.Type = Common.Charting.MyChartType.Spline; else if (this.rbtnPriceLine.Checked) c.Type = Common.Charting.MyChartType.Line; } c.SeriesName = "合计";//仅对于DataTable类型做数据源时，此属性有效 c.PhaysicalImagePath = "StorageForm";//统计图片存放的文件夹名称，缺少对应的文件夹生成不了统计图片 c.FileName = "StorageStatistics"; c.Use3D =(cbox3d .Checked==true?true : false); c.DataSource = GetDataSource(dt, type);//(c.Type == Common.Charting.MyChartType.Pie ? GetPieDataSource(dt, type) : GetDataSource(dt, type)); dotnetCHARTING.WinForms.Chart chart = (type == DrawType.Storage ? chartValue : chartprice); c.CreateStatisticPic(chart); } private SeriesCollection GetDataSource(DataTable dt, DrawType type) { SeriesCollection sc = new SeriesCollection(); Series skucun = new Series(); Series sfeikucun = new Series(); skucun.Name = (type == DrawType.Storage ? "走库存" : "走库存"); sfeikucun.Name = (type == DrawType.Storage ? "走非库存" : "走非库存"); DataView dv = dt.DefaultView; dv.Sort = "Date asc"; dt = dv.ToTable(); for (int i = 0; i < dt.Rows.Count; i++) { Element e = new Element(); Element efei = new Element(); e.Name = ((DateTime)dt.Rows[i]["Date"]).Month.ToString() + "/" + ((DateTime)dt.Rows[i]["Date"]).Day.ToString(); efei.Name = ((DateTime)dt.Rows[i]["Date"]).Month.ToString() + "/" + ((DateTime)dt.Rows[i]["Date"]).Day.ToString(); e.YValue = double.Parse((type == DrawType.Storage ? dt.Rows[i]["KuStorageValue"].ToString()+"0" : dt.Rows[i]["KuStoragePrice"].ToString()+"0")); efei.YValue = double.Parse((type == DrawType.Storage ? dt.Rows[i]["FeiStorageValue"].ToString() +"0": dt.Rows[i]["FeiStoragePrice"].ToString()+"0")); skucun.AddElements(e); sfeikucun.AddElements(efei); } sc.Add(skucun); sc.Add(sfeikucun); return sc; } private enum DrawType { Storage = 1, AvgPrice = 2 }

另外还有区域图，在此就不贴出来了，不管是什么图形，均可用上面的通用代码~每天进步一点步~