/// <summary>
/// 根据dataTable获取各条曲线
/// </summary>
/// <param name="chart">dotNetChart</param>
/// <param name="lstFieldsY">Y轴字段</param>
/// <param name="fieldX">X轴字段</param>
public void getSeries(dotnetCHARTING.Chart chart, List <string> lstFieldsY, string fieldX)
{
DeletetongjiPNG(this._phaysicalimagepath);
chart.TempDirectory = this._phaysicalimagepath;
chart.SeriesCollection.Clear();
for (int i = 0; i < lstFieldsY.Count; i++)
{
Series series = new Series();
for (int j = 0; j < _dt.Rows.Count; j++)
{
Element element = new Element();
double y = 0;
if (_dt.Rows[j][lstFieldsY[i]].ToString() != "")
{
y = double.Parse(_dt.Rows[j][lstFieldsY[i]].ToString());
}
element.YValue = y;
element.Name = _dt.Rows[j][fieldX].ToString();
series.Elements.Add(element);
}
chart.SeriesCollection.Add(series);
}
}
/// <summary>
/// 柱形图
/// </summary>
/// <returns></returns>
public void CreateDonut(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
chart1.YAxis.Label.Text = this.YName;
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
chart1.Type = ChartType.Donut;
chart1.Series.Type = SeriesType.Cylinder;
chart1.Series.Name = this.SeriseName;
//chart1.Series.Data = this.DataSoure;
chart1.SeriesCollection.Add(getArrayData());
chart1.DefaultSeries.DefaultElement.ShowValue = true;
//chart1.DefaultSeries.Type = SeriesType.Cylinder;
chart1.ShadingEffect = true;
chart1.Use3D = IsUse3D;
chart1.Series.DefaultElement.ShowValue = true;
chart1.LegendBox.Label = new dotnetCHARTING.Label("图表说明",
new Font("Microsoft Sans Serif", 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point,
134));
//chart.LegendBox.HeaderLabel.Font = new Font("Microsoft Sans Serif", 16F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134);
chart1.LegendBox.Label.Font = new Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Bold,
System.Drawing.GraphicsUnit.Point, 134);
//chart1.Palette = new Color[] { Color.FromArgb(0, 156, 255), Color.FromArgb(255, 99, 49), Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), };
}
public static void ComboHorizontal(dotnetCHARTING.Chart chart, int width, int height, string title, DataTable table, string xColumn, string yColumn)
{
SeriesCollection SC = new SeriesCollection();
Series s = new Series();
foreach (DataRow row in table.Rows)
{
string telType = row[xColumn].ToString();
Element e = new Element();
e.Name = telType;
e.LabelTemplate = "%PercentOfTotal";
e.YValue = Convert.ToDouble(row[yColumn].ToString());
s.Elements.Add(e);
}
SC.Add(s);
chart.TempDirectory = "temp";
chart.Use3D = false;
chart.DefaultAxis.Interval = 10;
chart.DefaultAxis.CultureName = "zh-CN";
chart.Palette = new Color[] { Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), Color.FromArgb(255, 99, 49), Color.FromArgb(0, 156, 255) };
chart.DefaultElement.SmartLabel.AutoWrap = true;
chart.Type = ChartType.ComboHorizontal;
chart.Size = width + "x" + height;
chart.DefaultElement.SmartLabel.Text = "";
chart.Title = title;
chart.DefaultElement.ShowValue = true;
chart.PieLabelMode = PieLabelMode.Outside;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(SC);
}
/// <summary>
/// 横行柱形图
/// </summary>
/// <returns></returns>
public void CreateComboHorizontal(dotnetCHARTING.Chart chart1)
{
//chart1.XAxis.StaticColumnWidth = ColumnWidth; //每个单元格的宽度
//chart1.YAxis.StaticColumnWidth = ColumnWidth; //每个单元格的宽度
//chart1.XAxis.NumberPercision = NumberPercision; //设置小数点
//chart1.YAxis.Line.Width = 5;//箭头宽度
//chart1.XAxis.Line.Width = 5;//箭头宽度
chart1.YAxis.StaticColumnWidth = 8000; //每个单元格的宽度
chart1.XAxis.StaticColumnWidth = 8000; //每个单元格的宽度
chart1.Title = Title;
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
chart1.YAxis.Label.Text = YName;
chart1.TempDirectory = PhaysicalImagePath;
chart1.Width = PicWidth;
chart1.Height = PicHight;
chart1.Type = ChartType.ComboHorizontal;
chart1.Series.Type = SeriesType.Cylinder;
chart1.Series.Name = SeriseName;
chart1.Series.Data = DataSoure;
chart1.SeriesCollection.Add(getArrayData());
chart1.DefaultSeries.DefaultElement.ShowValue = true;
chart1.DefaultSeries.Type = SeriesType.Cylinder;
chart1.ShadingEffect = true;
chart1.XAxis.Percent = true; //启用百分比
chart1.Use3D = IsUse3D;
chart1.Series.DefaultElement.ShowValue = true;
}
/// <summary>
/// 多序列柱形图
/// </summary>
/// <returns></returns>
public void CreateCombos(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
//chart1.ChartArea.Background.Color = Color.White;//图片背景
chart1.FileManager.FileName = FileName;
//chart1.XAxis.Label.Text = XName;
chart1.XAxis.StaticColumnWidth = 80; //每个单元格的宽度
chart1.YAxis.NumberPercision = NumberPercision; //设置小数点
//chart1.YAxis.Label.Text = this.YName;
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
chart1.Type = ChartType.Combo;
chart1.Series.Type = SeriesType.Bar;
chart1.Series.Name = "图例名称" + this.SeriseName;
//chart1.Series.Data = this.DataSoure;
chart1.SeriesCollection.Add(getArrayData2());
chart1.YAxis.Percent = true; //启用百分比
chart1.DefaultSeries.DefaultElement.ShowValue = true;
//chart1.DefaultSeries.Type = SeriesType.Bar;//
//chart1.DefaultSeries.Type = SeriesType.Bar;//方形
chart1.ShadingEffect = true;
chart1.Use3D = IsUse3D;
chart1.Series.DefaultElement.ShowValue = true;
}
public void Pie(dotnetCHARTING.Chart chart, int width, int height, string title, System.Data.DataTable table, string xColumn, string yColumn)
{
dotnetCHARTING.SeriesCollection SC = new dotnetCHARTING.SeriesCollection();
dotnetCHARTING.Series s = new dotnetCHARTING.Series("");
DataView view = new DataView(table);
view.Sort = yColumn + " desc";
int index = 0;
System.Data.DataTable table2 = view.ToTable();
Element otherE = new Element("其他");
bool other = false;
double otherSum = 0;
foreach (DataRow row in table2.Rows)
{
if (index > 9)
{
otherSum += Convert.ToDouble(row[yColumn].ToString());
otherE.LabelTemplate = "%PercentOfTotal";
other = true;
continue;
}
string telType = row[xColumn].ToString();
telType = SetXColumn(telType);
Element e = new Element(telType);
e.LabelTemplate = "%PercentOfTotal";
e.YValue = Convert.ToDouble(row[yColumn].ToString());
s.Elements.Add(e);
index++;
}
if (other)
{
s.Elements.Add(otherE);
}
chart.TitleBox.Position = TitleBoxPosition.FullWithLegend;
otherE.YValue = otherSum;
SC.Add(s);
chart.TempDirectory = "temp";
chart.Use3D = false;
chart.DefaultAxis.FormatString = "N";
chart.DefaultAxis.CultureName = "zh-CN";
chart.Palette = new Color[] { Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), Color.FromArgb(255, 99, 49), Color.FromArgb(0, 156, 255)
, Color.FromArgb(255, 156, 255), Color.FromArgb(0, 156, 0), Color.FromArgb(0, 156, 99), Color.FromArgb(0, 99, 255), Color.FromArgb(99, 156, 255),
Color.FromArgb(0, 0, 99), Color.FromArgb(0, 156, 126) };
chart.DefaultElement.SmartLabel.AutoWrap = true;
chart.Type = ChartType.Pies;
chart.Size = width + "x" + height;
chart.DefaultElement.SmartLabel.Text = "";
chart.Title = title;
chart.DefaultElement.ShowValue = true;
chart.PieLabelMode = PieLabelMode.Outside;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.DefaultElement.SmartLabel.AutoWrap = true;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(SC);
}
/// <summary>
/// 柱形图
/// </summary>
/// <returns></returns>
public void CreateCombo(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
//chart1.ChartArea.Background.Color = Color.White;//图片背景
//chart1.BackColor = Color.FromArgb(0xe1, 0xe1, 0xe1);//整个图表的背景颜色(外延伸部分)
chart1.TitleBox.CornerTopLeft = BoxCorner.Square; //标题框四角的样式
chart1.LegendBox.Position = LegendBoxPosition.Top; //提示说明框的位置
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
//chart1.XAxis.StaticColumnWidth = 100;//每个单元格的宽度
//chart1.XAxis.StaticColumnWidth = ColumnWidth; //每个单元格的宽度
chart1.YAxis.Label.Text = this.YName;
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
chart1.Type = ChartType.Combo;
chart1.Series.Type = SeriesType.Bar;
chart1.Series.Name = this.SeriseName;
//chart1.Series.Data = this.DataSoure;
chart1.SeriesCollection.Add(getArrayData());
//chart1.DefaultSeries.DefaultElement.ShowValue = true;
//chart1.DefaultSeries.Type = SeriesType.Bar;//
//chart1.DefaultSeries.Type = SeriesType.Bar;//方形
chart1.ShadingEffect = true;
chart1.Use3D = IsUse3D;
//chart1.YAxis.NumberPercision = NumberPercision; //设置小数点
chart1.YAxis.NumberPrecision = 2; //很多朋友在使用的时候发现不能显示小数，同事帮忙解决。
chart1.YAxis.Maximum = 110;
chart1.YAxis.Percent = true; //启用百分比
//BarBrush = new SolidBrush(Color.FromArgb(AP3, BarBrushColor[i % 12]));
chart1.Series.DefaultElement.ShowValue = true;
//刻度
chart1.XAxis.Name = Title;
chart1.YAxis.TickLabelPadding = 0;
chart1.YAxis.Line.StartCap = System.Drawing.Drawing2D.LineCap.Square;
chart1.YAxis.Line.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
chart1.YAxis.Line.Width = 5;//左侧label
chart1.YAxis.Line.Color = Color.Gray;
//chart1.YAxis.Interval = 50;间隔大小
//chart1.YAxis.LabelMarker = new ElementMarker().Type;
//X轴说明
//chart1.XAxis.Label.Font = new Font("Arial Black", 9, FontStyle.Bold);
//chart1.XAxis.Line.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
//chart1.XAxis.Line.Width = 2;
chart1.XAxis.StaticColumnWidth = 80; //每个单元格的宽度
chart1.XAxis.SweepAngle = 45;
//chart1.XAxis.Line.Color = Color.Gray;
//chart1.XAxis.MinorInterval = 5;
//chart1.DefaultBox.Visible = true;
}
/// <summary>
/// 设置曲线类型
/// </summary>
/// <param name="chart">dotNetChart</param>
/// <param name="chartType">dotNetChart类型</param>
/// <param name="seriesType">dotNetChart曲线类型</param>
private void setChartType(dotnetCHARTING.Chart chart,
dotnetCHARTING.ChartType chartType, dotnetCHARTING.SeriesType seriesType)
{
chart.Type = chartType;
for (int i = 0; i < chart.SeriesCollection.Count; i++)
{
chart.SeriesCollection[i].Type = seriesType;
chart.SeriesCollection[i].Name = this._lstName[i];
}
}
/// <summary>
/// 根据sql 语句获取各条曲线
/// </summary>
/// <param name="chart">dotNetChart</param>
/// <param name="strLst">用于存放sql语句的List</param>
public void getSeries(dotnetCHARTING.Chart chart, string strConn)
{
DeletetongjiPNG(this._phaysicalimagepath);
chart.TempDirectory = this._phaysicalimagepath;
chart.SeriesCollection.Clear();
DataEngine _de = new DataEngine();//图片数据源
_de.ConnectionString = strConn;
for (int i = 0; i < this._lstSql.Count; i++)
{
_de.SqlStatement = this._lstSql[i];
chart.SeriesCollection.Add(_de.GetSeries());
}
}
/// <summary>
/// 饼图
/// </summary>
/// <returns></returns>
public void CreatePie(dotnetCHARTING.Chart chart)
{
chart.Title = this._title;
chart.TempDirectory = this._phaysicalimagepath;
chart.Width = this._picwidth;
chart.Height = this._pichight;
chart.Type = ChartType.Pie;
chart.Series.Type = SeriesType.Cylinder;
chart.Series.Name = this._seriesname;
chart.ShadingEffect = true;
chart.Use3D = false;
chart.DefaultSeries.DefaultElement.Transparency = 20;
chart.DefaultSeries.DefaultElement.ShowValue = true;
chart.PieLabelMode = PieLabelMode.Outside;
chart.SeriesCollection.Add(getArrayData());
chart.Series.DefaultElement.ShowValue = true;
}
/// <summary>
/// 曲线图
/// </summary>
/// <returns></returns>
public void CreateLine(dotnetCHARTING.Chart chart)
{
chart.Title = this._title;
chart.XAxis.Label.Text = this._xtitle;
chart.YAxis.Label.Text = this._ytitle;
chart.TempDirectory = this._phaysicalimagepath;
chart.Width = this._picwidth;
chart.Height = this._pichight;
chart.Type = ChartType.Combo;
chart.Series.Type = SeriesType.Line;
chart.Series.Name = this._seriesname;
chart.Series.Data = this._dt;
chart.SeriesCollection.Add();
chart.DefaultSeries.DefaultElement.ShowValue = true;
chart.ShadingEffect = true;
chart.Use3D = false;
chart.Series.DefaultElement.ShowValue = true;
}
/// <summary>
/// 设置曲线的基本属性
/// </summary>
/// <param name="chart">dotNetChart</param>
/// <param name="Title">标题</param>
/// <param name="XTitle">x座标名称</param>
/// <param name="YTitle">y座标名称</param>
private void setChart(dotnetCHARTING.Chart chart)
{
chart.Title = this._title;
chart.XAxis.Label.Text = this._xtitle;
chart.YAxis.Label.Text = this._ytitle;
if (this._picwidth > 0)
{
chart.Width = this._picwidth;
}
if (this._pichight > 0)
{
chart.Height = this._pichight;
}
chart.Series.DefaultElement.ShowValue = true;
chart.DefaultSeries.DefaultElement.ShowValue = true;
}
/// <summary>
/// 生成统计图片
/// </summary>
/// <param name="chart"></param>
/// <param name="type">图形类别,如柱状，折线型</param>
public void CreateStatisticPic(dotnetCHARTING.Chart chart)
{
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;
chart.Type = ChartType.Combo;
//chart.Series.Type = this.Type;//生成对比的线型图时不适用
chart.DefaultSeries.Type = this.Type; //统一使用默认的序列图类型属性
chart.Series.Name = this.SeriesName;
chart.SeriesCollection.Add(this.DataSource);
chart.DefaultSeries.DefaultElement.ShowValue = true;
chart.ShadingEffect = true;
chart.Use3D = this.Use3D;
chart.Series.DefaultElement.ShowValue = true;
}
/// <summary>
/// 饼图
/// </summary>
/// <returns></returns>
public void CreatePie(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
// chart1.LegendBox.Label = new dotnetCHARTING.Label("图表说明", new Font("Microsoft Sans Serif", 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134));
//chart.LegendBox.HeaderLabel.Font = new Font("Microsoft Sans Serif", 16F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134);
//chart1.LegendBox.Label.Font = new Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134);
//chart1.Palette = new Color[] { Color.FromArgb(0, 156, 255), Color.FromArgb(255, 99, 49), Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), };
chart1.ChartArea.Background.Color = Color.White; //图片背景
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
chart1.XAxis.StaticColumnWidth = ColumnWidth; //每个单元格的宽度
chart1.XAxis.Label.Color = Color.Red;
chart1.YAxis.Label.Text = this.YName;
chart1.YAxis.Label.Color = Color.Black;
chart1.YAxis.NumberPercision = NumberPercision; //设置小数点
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
//chart1.Type = ChartType.ComboSideBySide;
chart1.Type = ChartType.Pie;
chart1.Series.Type = SeriesType.Cylinder;
chart1.Series.Name = this.SeriseName;
chart1.ShadingEffect = true;
//chart1.ShadingEffect = false;
chart1.Use3D = IsUse3D;
//chart1.DefaultSeries.DefaultElement.Transparency = 60;
chart1.DefaultSeries.DefaultElement.ShowValue = true;
//chart1.DefaultSeries.Type = SeriesType.Column;
chart1.PieLabelMode = PieLabelMode.Outside;
chart1.SeriesCollection.Add(getArrayData());
chart1.Series.DefaultElement.ShowValue = true;
//SeriesCollection mySC = getArrayData();
// Add the random data.
//chart1.SeriesCollection.Add(mySC);
//chart1.LegendBox.Label = new dotnetCHARTING.Label("图表说明", new Font("Microsoft Sans Serif", 20F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134));
////chart.LegendBox.HeaderLabel.Font = new Font("Microsoft Sans Serif", 16F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134);
//chart1.LegendBox.Label.Font = new Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, 134);
}
/// <summary>
/// 柱形图
/// </summary>
/// <returns></returns>
public void CreateCombo1(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
chart1.YAxis.Label.Text = this.YName;
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
chart1.Type = ChartType.Combo;
chart1.Series.Type = SeriesType.Cylinder;
chart1.Series.Name = this.SeriseName;
//chart1.Series.Data = this.DataSoure;
chart1.SeriesCollection.Add(getArrayData());
chart1.DefaultSeries.DefaultElement.ShowValue = true;
chart1.DefaultSeries.Type = SeriesType.Cylinder;
chart1.ShadingEffect = true;
chart1.Use3D = IsUse3D;
chart1.Series.DefaultElement.ShowValue = true;
}
public void Create(dotnetCHARTING.Chart chart, string title, DataTable table, string xColumn, string yColumn, string style, bool user3D)
{
chart.Palette = new Color[] { Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), Color.FromArgb(255, 99, 49), Color.FromArgb(0, 156, 255),
Color.FromArgb(255, 125, 49), Color.FromArgb(125, 255, 49), Color.FromArgb(0, 255, 49) };
chart.Use3D = user3D;
dotnetCHARTING.SeriesCollection mySC = getRandomData(table, xColumn, yColumn);
if (string.IsNullOrEmpty(style) || style == "线形")
{
chart.Type = ChartType.Combo;
mySC = getRandomData2(table, xColumn, yColumn);
}
else if (style == "柱形")
{
chart.Type = ChartType.Combo;
}
else if (style == "金字塔")
{
chart.Type = ChartType.MultipleGrouped;
chart.DefaultSeries.Type = SeriesTypeMultiple.Pyramid;
}
else if (style == "圆锥")
{
chart.Type = ChartType.MultipleGrouped;
chart.DefaultSeries.Type = SeriesTypeMultiple.Cone;
}
chart.Title = title;
if (string.IsNullOrEmpty(style) || style == "线形")
{
chart.DefaultSeries.Type = SeriesType.Line;
}
chart.DefaultElement.ShowValue = true;
chart.PieLabelMode = PieLabelMode.Outside;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(mySC);
}
public void Create(dotnetCHARTING.Chart chart, string title, List <DataTable> tables, List <DateTime> dates, string xColumn, string yColumn, string style, bool user3D, string targetUrl)
{
chart.Palette = new Color[] { Color.FromArgb(49, 255, 49), Color.FromArgb(255, 255, 0), Color.FromArgb(255, 99, 49), Color.FromArgb(0, 156, 255),
Color.FromArgb(255, 125, 49), Color.FromArgb(125, 255, 49), Color.FromArgb(0, 255, 49) };
chart.Use3D = user3D;
chart.Type = ChartType.Combo;
chart.Title = title;
chart.DefaultSeries.Type = SeriesTypeMultiple.Pyramid;
dotnetCHARTING.SeriesCollection SC = new dotnetCHARTING.SeriesCollection();
for (int i = 0; i < dates.Count; i++)
{
string dtStr = dates[i].ToString("yyyy-MM-dd");
dotnetCHARTING.Series s = new dotnetCHARTING.Series(dtStr);
foreach (DataRow r in tables[i].Rows)
{
Element e = new Element(r[xColumn].ToString());
e.URLTarget = "_self";
e.LegendEntry.URL = string.Concat(targetUrl, dtStr);
e.LegendEntry.URLTarget = "_self";
e.URL = string.Concat(targetUrl, dtStr);
e.YValue = Convert.ToDouble(r[yColumn]);
s.Elements.Add(e);
SC.Add(s);
}
}
chart.DefaultElement.ShowValue = true;
if (string.IsNullOrEmpty(style) || style == "线形")
{
chart.DefaultSeries.Type = SeriesType.Line;
}
chart.PieLabelMode = PieLabelMode.Outside;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(SC);
}
/// <summary>
/// 曲线图
/// </summary>
/// <returns></returns>
public void CreateLine(dotnetCHARTING.Chart chart1)
{
chart1.Title = Title;
chart1.FileManager.FileName = FileName;
chart1.XAxis.Label.Text = XName;
chart1.XAxis.Label.Color = Color.Red;
//chart1.XAxis.Label.Font = System.Drawing.Font.FromHdc(11);
chart1.YAxis.Label.Text = this.YName;
chart1.YAxis.Label.Color = Color.Black;
chart1.TempDirectory = this.PhaysicalImagePath;
chart1.Width = this.PicWidth;
chart1.Height = this.PicHight;
chart1.Type = ChartType.Combo;
//此处一定要用DefaultSeries.Type = SeriesType.Line 否则没效果
chart1.DefaultSeries.Type = SeriesType.Line;
chart1.Series.Name = this.SeriseName;
chart1.Series.Data = this.DataSoure;
chart1.SeriesCollection.Add();
chart1.DefaultSeries.DefaultElement.ShowValue = true;
chart1.ShadingEffect = false;
chart1.Use3D = IsUse3D;
chart1.Series.DefaultElement.ShowValue = true;
}
public void Pie2(dotnetCHARTING.Chart chart, string title, DataTable table,
string xColumn, string yColumn, string style,
int displayNum, string targetUrl, string format,
string legendBoxPos, bool user3d)
{
SeriesCollection SC = new SeriesCollection();
Series s = new Series("");
DataView view = new DataView(table);
view.Sort = yColumn + " desc";
int index = 0;
DataTable table2 = view.ToTable();
Element otherE = new Element("其他");
bool other = false;
double otherSum = 0;
Color c = Color.FromArgb(49, 255, 49);
Random r = new Random(255);
Color c1 = Color.FromArgb(255, 49, 255);
List <Color> list = new List <Color>();
list.Add(c);
list.Add(c1);
for (int i = 0; i < displayNum; i++)
{
Color cc = Color.FromArgb((c.A + r.Next(50000)) % 255, (c.B + r.Next(456)) % 255, (c.G + r.Next(1207)) % 100);
list.Add(cc);
}
if (legendBoxPos.ToLower() == "title")
{
chart.TitleBox.Position = TitleBoxPosition.FullWithLegend;
}
foreach (DataRow row in table2.Rows)
{
if (index > displayNum)
{
otherSum += Convert.ToDouble(row[yColumn].ToString());
otherE.LabelTemplate = "%Name: %PercentOfTotal";
other = true;
continue;
}
string telType = row[xColumn].ToString();
telType = SetXColumn(telType);
Element e = new Element(telType);
e.ToolTip = telType;
e.LabelTemplate = "%PercentOfTotal";
e.LegendEntry.HeaderMode = LegendEntryHeaderMode.RepeatOnEachColumn;
e.LegendEntry.SortOrder = 0;
if (!string.IsNullOrEmpty(targetUrl))
{
e.LegendEntry.URL = targetUrl + telType;
e.LegendEntry.URLTarget = "_self";
e.URL = targetUrl + telType;
e.URLTarget = "_self";
}
e.YValue = Convert.ToDouble(row[yColumn].ToString());
s.Elements.Add(e);
index++;
}
if (other)
{
s.Elements.Add(otherE);
}
otherE.YValue = otherSum;
otherE.SmartLabel.Text = "其他";
SC.Add(s);
chart.TempDirectory = "temp";
chart.Use3D = user3d;
chart.DefaultAxis.FormatString = "N";
chart.DefaultAxis.CultureName = "zh-CN";
chart.Palette = list.ToArray();
chart.DefaultElement.SmartLabel.AutoWrap = true;
if (style == "饼形")
{
chart.Type = ChartType.Pies;
}
else if (style == "柱形")
{
chart.Type = ChartType.Combo;
}
else if (style == "横柱形")
{
chart.Type = ChartType.ComboHorizontal;
}
else if (style == "图片柱形")
{
chart.Type = ChartType.Combo;
chart.DefaultSeries.ImageBarTemplate = "ethernetcable";
}
else if (style == "雷达")
{
chart.Type = ChartType.Radar;
}
else if (style == "圆锥")
{
chart.Type = ChartType.MultipleGrouped;
chart.DefaultSeries.Type = SeriesTypeMultiple.Cone;
}
chart.Title = title;
chart.PieLabelMode = PieLabelMode.Automatic;
chart.DefaultElement.ShowValue = true;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.LegendBox.DefaultEntry.PaddingTop = 5;
switch (format)
{
case "Jpg":
{
chart.ImageFormat = ImageFormat.Jpg;
break;
}
case "Png":
{
chart.ImageFormat = ImageFormat.Png;
break;
}
case "Swf":
{
chart.ImageFormat = ImageFormat.Swf;
break;
}
}
chart.DefaultElement.SmartLabel.AutoWrap = true;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(SC);
}
public void Pie2(dotnetCHARTING.Chart chart, string title, DataTable table, string xColumn, string yColumn, string style, int displayNum, string targetUrl)
{
Pie2(chart, title, table, xColumn, yColumn, style, displayNum, targetUrl, "Jpg", "", false);
}
public void Pie2(dotnetCHARTING.Chart chart, string title, DataTable table, string xColumn, string yColumn, string style, int displayNum)
{
SeriesCollection SC = new SeriesCollection();
Series s = new Series("");
DataView view = new DataView(table);
view.Sort = yColumn + " desc";
int index = 0;
DataTable table2 = view.ToTable();
Element otherE = new Element("其他");
bool other = false;
double otherSum = 0;
Color c = Color.FromArgb(49, 255, 49);
Random r = new Random(255);
Color c1 = Color.FromArgb(255, 49, 255);
List <Color> list = new List <Color>();
list.Add(c);
list.Add(c1);
for (int i = 0; i < displayNum; i++)
{
Color cc = Color.FromArgb((c.A + r.Next(10000)) % 255, (c.B + r.Next(456)) % 255, (c.G + r.Next(1027)) % 100);
list.Add(cc);
}
foreach (DataRow row in table2.Rows)
{
if (index > displayNum - 2)
{
otherSum += Convert.ToDouble(row[yColumn].ToString());
otherE.LabelTemplate = "%PercentOfTotal";
other = true;
continue;
}
string telType = row[xColumn].ToString();
telType = SetXColumn(telType);
Element e = new Element(telType);
e.LabelTemplate = "%PercentOfTotal";
e.SmartLabel.Text = telType;
e.YValue = Convert.ToDouble(row[yColumn].ToString());
s.Elements.Add(e);
index++;
}
if (other)
{
s.Elements.Add(otherE);
}
otherE.YValue = otherSum;
otherE.SmartLabel.Text = "其他";
SC.Add(s);
chart.TempDirectory = "temp";
chart.Use3D = false;
chart.DefaultAxis.FormatString = "N";
chart.DefaultAxis.CultureName = "zh-CN";
chart.Palette = list.ToArray();
chart.DefaultElement.SmartLabel.AutoWrap = true;
if (style == "饼形")
{
chart.Type = ChartType.Pies;
}
else if (style == "柱形")
{
chart.Type = ChartType.Combo;
}
else if (style == "横柱形")
{
chart.Type = ChartType.ComboHorizontal;
}
else if (style == "图片柱形")
{
chart.Type = ChartType.Combo;
chart.DefaultSeries.ImageBarTemplate = "ethernetcable";
}
else if (style == "雷达")
{
chart.Type = ChartType.Radar;
}
else if (style == "圆锥")
{
chart.Type = ChartType.MultipleGrouped;
chart.DefaultSeries.Type = SeriesTypeMultiple.Cone;
}
chart.DefaultElement.SmartLabel.Text = "";
chart.Title = title;
chart.DefaultElement.ShowValue = true;
chart.PieLabelMode = PieLabelMode.Outside;
chart.ShadingEffectMode = ShadingEffectMode.Three;
chart.DefaultElement.SmartLabel.AutoWrap = true;
chart.NoDataLabel.Text = "没有数据显示";
chart.SeriesCollection.Add(SC);
}
/// <summary>
/// 柱状图
/// </summary>
/// <param name="chart">dotNetChart</param>
public void CreateBar(dotnetCHARTING.Chart chart)
{
setChart(chart);
setChartType(chart, dotnetCHARTING.ChartType.Combo, dotnetCHARTING.SeriesType.Cylinder);
}
/// <summary>
/// 饼状图
/// </summary>
/// <param name="chart">dotNetChart</param>
public void CreatePie(dotnetCHARTING.Chart chart)
{
setChart(chart);
setChartType(chart, dotnetCHARTING.ChartType.Pie, dotnetCHARTING.SeriesType.Cylinder);
}
/// <summary>
/// 线形图
/// </summary>
/// <param name="chart">dotNetChart</param>
public void CreateLines(dotnetCHARTING.Chart chart)
{
setChart(chart);
setChartType(chart, dotnetCHARTING.ChartType.Combo, dotnetCHARTING.SeriesType.Line);
}
