public static void ComboHorizontal(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();
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);
}
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);
}
dotnetCHARTING.SeriesCollection getRandomData(System.Data.DataTable table, string x, string y)
{
dotnetCHARTING.SeriesCollection SC = new dotnetCHARTING.SeriesCollection();
foreach (DataRow r in table.Rows)
{
dotnetCHARTING.Series s = new dotnetCHARTING.Series(r[x].ToString());
Element e = new Element(r[x].ToString());
e.YValue = Convert.ToDouble(r[y]);
s.Elements.Add(e);
SC.Add(s);
}
return(SC);
}
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);
}
public void Pie2(dotnetCHARTING.Chart chart, string title, System.Data.DataTable table,
string xColumn, string yColumn, string style,
int displayNum, string targetUrl, string format,
string legendBoxPos, bool user3d)
{
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;
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, System.Data.DataTable table, string xColumn, string yColumn, string style, int displayNum)
{
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;
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);
}