private void zedGraphStyle_ZedGraphDrawing(object sender, ZedGraphDrawingEventArgs e)
{
ZedGraphControl zedGraph = new ZedGraphControl()
{
Size = new Size(100, 100)
};
zedGraph.GraphPane.Fill.Type = FillType.None;
zedGraph.GraphPane.Chart.Fill.Type = FillType.None;
zedGraph.GraphPane.Border.IsVisible = false;
zedGraph.GraphPane.Chart.Border.IsVisible = false;
zedGraph.GraphPane.XAxis.IsVisible = false;
zedGraph.GraphPane.YAxis.IsVisible = false;
zedGraph.GraphPane.Legend.IsVisible = false;
zedGraph.GraphPane.Title.IsVisible = false;
PieItem pieItem1 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["WHITE"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.FromHtml("#93fc8f")), 0.08f, "White");
pieItem1.LabelDetail.IsVisible = false;
PieItem pieItem2 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["ASIAN"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.FromHtml("#8ffbe8")), 0.08f, "Asian");
pieItem2.LabelDetail.IsVisible = false;
PieItem pieItem3 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["Black"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.FromHtml("#cc8efa")), 0.08f, "Black");
pieItem3.LabelDetail.IsVisible = false;
PieItem pieItem4 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["Other"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.FromHtml("#fcab8d")), 0.08f, "Other");
pieItem4.LabelDetail.IsVisible = false;
zedGraph.AxisChange();
e.GeoImage = new GeoImage(zedGraph.GraphPane.GetImage());
}
private void UpdateGraphManaSymbols()
{
zgManaSymbols.GraphPane.CurveList.Clear();
GraphPane pane = zgManaSymbols.GraphPane;
pane.Legend.IsVisible = false;
pane.Title.Text = String.Format("Mana Symbols - {0}", CardCountText());
Dictionary <char, int> calculatedManaSymbols = new Dictionary <char, int>();
foreach (Card c in cards)
{
if (c.IsInSideboard)
{
continue;
}
foreach (KeyValuePair <char, int> symb in c.CalculatedManaSymbols)
{
if (calculatedManaSymbols.ContainsKey(symb.Key))
{
calculatedManaSymbols[symb.Key] += symb.Value * c.Amount;
}
else
{
calculatedManaSymbols.Add(symb.Key, symb.Value * c.Amount);
}
}
}
foreach (var item in calculatedManaSymbols)
{
Color c = Color.Gold; // Other
string name = "Multicolor and others";
if (item.Key == 'W')
{
c = Color.White; name = "White";
}
else if (item.Key == 'U')
{
c = Color.Blue; name = "Blue";
}
else if (item.Key == 'R')
{
c = Color.Red; name = "Red";
}
else if (item.Key == 'B')
{
c = Color.Black; name = "Black";
}
else if (item.Key == 'G')
{
c = Color.DarkGreen; name = "Green";
}
PieItem pi = pane.AddPieSlice(item.Value, c, 0, name + " - " + item.Value);
}
zgManaSymbols.AxisChange();
}
void zedGraphStyle_ZedGraphDrawing(object sender, ZedGraphDrawingEventArgs e)
{
ZedGraphControl zedGraph = new ZedGraphControl();
zedGraph.Size = new Size(100, 100);
zedGraph.GraphPane.Fill.Type = FillType.None;
zedGraph.GraphPane.Chart.Fill.Type = FillType.None;
zedGraph.GraphPane.Border.IsVisible = false;
zedGraph.GraphPane.Chart.Border.IsVisible = false;
zedGraph.GraphPane.XAxis.IsVisible = false;
zedGraph.GraphPane.YAxis.IsVisible = false;
zedGraph.GraphPane.Legend.IsVisible = false;
zedGraph.GraphPane.Title.IsVisible = false;
for (int i = 0; i < SelectedColumns.Count; i++)
{
Color color = Color.FromArgb(pieColors[i].AlphaComponent, pieColors[i].RedComponent, pieColors[i].GreenComponent, pieColors[i].BlueComponent);
PieItem pieItem = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues[SelectedColumns[i]]), color, 0.08, "");
pieItem.LabelDetail.IsVisible = false;
}
zedGraph.AxisChange();
e.Bitmap = zedGraph.GraphPane.GetImage();
}
private void zedGraphStyle_ZedGraphDrawing(object sender, ZedGraphDrawingEventArgs e)
{
ChangeLabelPosition(((ShapeFileFeatureLayer)((LayerOverlay)currentMap.CustomOverlays[1]).Layers["Cities"]), 100);
ZedGraphControl zedGraph = new ZedGraphControl();
zedGraph.Size = new Size(100, 100);
zedGraph.GraphPane.Fill.Type = FillType.None;
zedGraph.GraphPane.Chart.Fill.Type = FillType.None;
zedGraph.GraphPane.Border.IsVisible = false;
zedGraph.GraphPane.Chart.Border.IsVisible = false;
zedGraph.GraphPane.XAxis.IsVisible = false;
zedGraph.GraphPane.YAxis.IsVisible = false;
zedGraph.GraphPane.Legend.IsVisible = false;
zedGraph.GraphPane.Title.IsVisible = false;
PieItem pieItem1 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["WHITE"]), GetColorFromGeoColor(GeoColor.StandardColors.LightBlue), 0, "White");
pieItem1.LabelDetail.IsVisible = false;
PieItem pieItem2 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["ASIAN"]), GetColorFromGeoColor(GeoColor.StandardColors.LightGreen), 0, "Asian");
pieItem2.LabelDetail.IsVisible = false;
pieItem2.Displacement = 0.2;
zedGraph.AxisChange();
e.GeoImage = new GeoImage(zedGraph.GraphPane.GetImage());
}
private void OnRenderGraph(ZedGraphWeb webObject, Graphics g, MasterPane pane)
{
DataSet ds = (DataSet)Cache["CurseCache"];
GraphPane myPane = pane[0];
myPane.Title.Text = "Nr total de statii in functie de statia de pornire";
myPane.XAxis.Title.Text = "Statie pornire";
myPane.YAxis.Title.Text = "Nr. statii";
Color[] colors =
{
Color.Red, Color.Yellow, Color.Green, Color.Blue,
Color.Purple, Color.Pink, Color.Plum, Color.Silver, Color.Salmon
};
if (ds != null)
{
List <string> listaX = new List <string>();
PointPairList list = new PointPairList();
int i = 0;
foreach (DataRow r in ds.Tables[0].Rows)
{
listaX.Add(r[2].ToString()); //rezultat
list.Add(0, (int)r[3], i++); // k
}
i = 0;
foreach (DataRow r in ds.Tables[0].Rows)
{
PieItem segment1 = myPane.AddPieSlice((
int)r[3], colors[(i++) % colors.Length],
Color.White, 45f, (i % 2 == 0) ? 0.2 : 0,
r[2].ToString());
}
}
}
public PieSampleDemo() : base( "Code Project Pie Sample",
"Pie Sample", DemoType.Pie, DemoType.Tutorial )
{
GraphPane myPane = base.GraphPane;
// Set the GraphPane title
myPane.Title.Text = "2004 ZedGraph Sales by Region\n($M)";
myPane.Title.FontSpec.IsItalic = true;
myPane.Title.FontSpec.Size = 24f;
myPane.Title.FontSpec.Family = "Times New Roman";
// Fill the pane background with a color gradient
myPane.Fill = new Fill( Color.White, Color.Goldenrod, 45.0f );
// No fill for the axis background
myPane.Chart.Fill.Type = FillType.None;
// Set the legend to an arbitrary location
myPane.Legend.Position = LegendPos.Float ;
myPane.Legend.Location = new Location( 0.95f, 0.15f, CoordType.PaneFraction,
AlignH.Right, AlignV.Top );
myPane.Legend.FontSpec.Size = 10f;
myPane.Legend.IsHStack = false;
// Add some pie slices
PieItem segment1 = myPane.AddPieSlice( 20, Color.Navy, Color.White, 45f, 0, "North" );
PieItem segment3 = myPane.AddPieSlice( 30, Color.Purple, Color.White, 45f, .0, "East" );
PieItem segment4 = myPane.AddPieSlice( 10.21, Color.LimeGreen, Color.White, 45f, 0, "West" );
PieItem segment2 = myPane.AddPieSlice( 40, Color.SandyBrown, Color.White, 45f, 0.2, "South" );
PieItem segment6 = myPane.AddPieSlice( 250, Color.Red, Color.White, 45f, 0, "Europe" );
PieItem segment7 = myPane.AddPieSlice( 50, Color.Blue, Color.White, 45f, 0.2, "Pac Rim" );
PieItem segment8 = myPane.AddPieSlice( 400, Color.Green, Color.White, 45f, 0, "South America" );
PieItem segment9 = myPane.AddPieSlice( 50, Color.Yellow, Color.White, 45f, 0.2, "Africa" );
segment2.LabelDetail.FontSpec.FontColor = Color.Red;
// Sum up the pie values
CurveList curves = myPane.CurveList ;
double total = 0 ;
for ( int x = 0 ; x < curves.Count ; x++ )
total += ((PieItem)curves[x]).Value ;
// Make a text label to highlight the total value
TextObj text = new TextObj( "Total 2004 Sales\n" + "$" + total.ToString () + "M",
0.18F, 0.40F, CoordType.PaneFraction );
text.Location.AlignH = AlignH.Center;
text.Location.AlignV = AlignV.Bottom;
text.FontSpec.Border.IsVisible = false ;
text.FontSpec.Fill = new Fill( Color.White, Color.FromArgb( 255, 100, 100 ), 45F );
text.FontSpec.StringAlignment = StringAlignment.Center ;
myPane.GraphObjList.Add( text );
// Create a drop shadow for the total value text item
TextObj text2 = new TextObj( text );
text2.FontSpec.Fill = new Fill( Color.Black );
text2.Location.X += 0.008f;
text2.Location.Y += 0.01f;
myPane.GraphObjList.Add( text2 );
base.ZedGraphControl.AxisChange();
}
private void ZedGraphStyle_ZedGraphDrawing(object sender, ZedGraphDrawingEventArgs e)
{
ZedGraphControl zedGraph = new ZedGraphControl();
zedGraph.Size = new Size(100, 100);
zedGraph.GraphPane.Fill.Type = FillType.None;
zedGraph.GraphPane.Chart.Fill.Type = FillType.None;
zedGraph.GraphPane.Border.IsVisible = false;
zedGraph.GraphPane.Chart.Border.IsVisible = false;
zedGraph.GraphPane.XAxis.IsVisible = false;
zedGraph.GraphPane.YAxis.IsVisible = false;
zedGraph.GraphPane.Legend.IsVisible = false;
zedGraph.GraphPane.Title.IsVisible = false;
for (int i = 0; i < SelectedColumns.Count; i++)
{
double value = 0;
if (!double.TryParse(e.Feature.ColumnValues[SelectedColumns[i]], out value))
{
zedGraph.Dispose();
return;
}
Color color = System.Drawing.Color.FromArgb(pieColors[i].AlphaComponent, pieColors[i].RedComponent, pieColors[i].GreenComponent, pieColors[i].BlueComponent);
PieItem pieItem = zedGraph.GraphPane.AddPieSlice(value, color, 0.08, "");
pieItem.LabelDetail.IsVisible = false;
}
zedGraph.AxisChange();
e.GeoImage = new GeoImage(zedGraph.GraphPane.GetImage());
zedGraph.Dispose();
}
/// <summary>
/// 根据名称和值进行数据源的显示，两者的长度需要一致
/// </summary>
/// <param name="names">名称</param>
/// <param name="values">值</param>
/// <exception cref="ArgumentNullException"></exception>
public void SetDataSource(string[] names, int[] values)
{
if (names == null)
{
throw new ArgumentNullException("names");
}
if (values == null)
{
throw new ArgumentNullException("values");
}
if (names.Length != values.Length)
{
throw new Exception("两个数组的长度不一致！");
}
pieItems = new PieItem[names.Length];
for (int i = 0; i < names.Length; i++)
{
pieItems[i] = new PieItem( )
{
Name = names[i],
Value = values[i],
Back = GetRandomColor( ),
};
}
Invalidate( );
}
private void SetDisplayForChart(GraphPane myPane)
{
myPane.Border.Color = ColorTranslator.FromHtml("#000000");
//设置标题
myPane.Title.Text = "\n司龄构成";
myPane.Title.FontSpec.IsBold = false;
myPane.Title.FontSpec.Size = 22f;
myPane.Title.FontSpec.Family = "宋体";
//设置背景色，渐变，按照45度从Color.White渐变到Color.Goldenrod
// No fill for the axis background
myPane.Chart.Fill.IsVisible = false;
//设置数据项说明位置
myPane.Legend.Position = LegendPos.Float;
myPane.Legend.Location = new Location(0.95f, 0.5f, CoordType.PaneFraction,
AlignH.Right, AlignV.Center);
myPane.Legend.FontSpec.Size = 18f;
myPane.Legend.FontSpec.Family = "宋体";
myPane.Legend.IsHStack = false;
myPane.Legend.FontSpec.Fill = new Fill(Color.Transparent);
myPane.Legend.Border.Color = Color.Transparent;
foreach (CurveItem item in myPane.CurveList)
{
PieItem eachPie = (PieItem)item;
eachPie.LabelDetail.FontSpec.Size = 20f;
eachPie.LabelDetail.FontSpec.Family = "宋体";
eachPie.LabelDetail.FontSpec.Border.IsVisible = false;
eachPie.LabelDetail.FontSpec.Fill = new Fill(Color.Transparent);
eachPie.LabelType = PieLabelType.None;
eachPie.Label.Text = eachPie.Label.Text + " " + eachPie.Value + "人";
}
}
public void UpdateTestPassFailChart(string version, string branch, string node, string service, string testID, string testName, DateTime from, DateTime to)
{
GraphPane myPane = zedGraphControl_TestPassFail.GraphPane;
myPane.CurveList.Clear();
zedGraphControl_TestPassFail.Refresh();
double passed = m_MySql.GetTestStatusCountByDate(version, branch, node, service, testID, "PASS", from, to);
double failed = m_MySql.GetTestStatusCountByDate(version, branch, node, service, testID, "FAIL", from, to);
label_TestTotalExecutionsCount.Text = (passed + failed).ToString();
if (passed == 0 && failed == 0)
{
return;
}
myPane.Title.Text = "[" + testName + "]" + " PASSED/FAILED executions count";
myPane.Fill = new Fill(Color.Snow, Color.LightGoldenrodYellow, Color.Snow);
zedGraphControl_TestSets.IsShowPointValues = true;
zedGraphControl_TestSets.PointValueFormat = "0";
PieItem passedPie = myPane.AddPieSlice(passed, Color.Green, 0.2, "Passed");
passedPie.IsVisible = true;
passedPie.LabelType = PieLabelType.Name_Value_Percent;
PieItem failedPie = myPane.AddPieSlice(failed, Color.Red, 0.05, "Failed");
failedPie.IsVisible = true;
failedPie.LabelType = PieLabelType.Name_Value_Percent;
zedGraphControl_TestPassFail.AxisChange();
zedGraphControl_TestPassFail.Refresh();
}
void XPie_ItemSelected(object sender, PieItem e)
{
var model = e?.Tag as AreaModel;
if (model != null)
{
List.SelectedItem = model;
}
}
private void UpdateGraphDistribution()
{
// http://zedgraph.dariowiz.com/index77e8.html?title=Pie_Charts
zgDistribution.GraphPane.CurveList.Clear();
GraphPane pane = zgDistribution.GraphPane;
pane.Legend.IsVisible = false;
pane.Title.Text = String.Format("Distribution - {0}", CardCountText());
var qry = cards.Where(wh => !wh.IsInSideboard).GroupBy(grp => grp.Type.Substring(0, grp.Type.IndexOf('-') >= 0 ? grp.Type.IndexOf('-') : grp.Type.Length).Trim())
.Select(sel => new KeyValuePair <string, int>(sel.Key, sel.Sum(sum => sum.Amount)));
foreach (var item in qry)
{
Color c = Color.Pink; // Other
if (item.Key == "Creature")
{
c = Color.DarkRed;
}
else if (item.Key == "Basic Land")
{
c = Color.Goldenrod;
}
else if (item.Key == "Land")
{
c = Color.Goldenrod;
}
else if (item.Key == "Artifact Land")
{
c = Color.Goldenrod;
}
else if (item.Key == "Enchantment")
{
c = Color.Green;
}
else if (item.Key == "Instant")
{
c = Color.Navy;
}
else if (item.Key == "Sorcery")
{
c = Color.DeepSkyBlue;
}
else if (item.Key == "Artifact")
{
c = Color.LightGray;
}
PieItem pi = pane.AddPieSlice(item.Value, c, 0, item.Key + " - " + item.Value);
}
zgDistribution.AxisChange();
}
/// <summary>
/// 实例化一个饼图的控件
/// </summary>
public UserPieChart( )
{
InitializeComponent( );
random = new Random( );
DoubleBuffered = true;
formatCenter = new StringFormat( );
formatCenter.Alignment = StringAlignment.Center;
formatCenter.LineAlignment = StringAlignment.Center;
pieItems = new PieItem[0];
}
private void plotgraph()
{
Baglanti.GetBaglanti.Close();
Baglanti.GetBaglanti.Open();
Baglanti.GetKomut.CommandText = "Select * From KitapKayitlari";
Baglanti.GetKomut.Connection = Baglanti.GetBaglanti;
OleDbDataReader oku = Baglanti.GetKomut.ExecuteReader();
int alinan = 0;
int kalan = 0;
while (oku.Read())
{
if ((oku["Odunc"].ToString()) == "Teslim Alındı")
{
alinan += 1;
}
else if ((oku["Odunc"].ToString()) == "Alınmadı")
{
kalan += 1;
}
}
ZedGraphControl zedControl = new ZedGraphControl();
GraphPane pane = new GraphPane();
int[] kveriler = new int[2];
pane.XAxis.IsVisible = false;
pane.YAxis.IsVisible = false;
string[] x0 = new string[] { "Kütüphanedi kitap sayısı", "Alınan kitap sayısı" };
double[] y0 = new double[] { kalan, alinan };
Color[] c0 = new Color[] { Color.DarkBlue, Color.Red };
pane.Fill = new Fill(Color.White, Color.White, 45.0f);
pane.Chart.Fill.Type = FillType.None;
pane.Legend.Position = LegendPos.Float;
pane.Legend.Location = new Location(0.30f, 0.05f, CoordType.PaneFraction, AlignH.Right, AlignV.Top);
pane.Legend.FontSpec.Size = 10f;
pane.Legend.IsHStack = false;
for (int i = 0; i < 2; i++)
{
PieItem segment1 = pane.AddPieSlice(y0[i], c0[i], 0.1, x0[i]);
segment1.LabelType = PieLabelType.Name_Value_Percent;
}
//pane.AddPieSlices(y0, x0);
zedControl.GraphPane = pane;
zedControl.Height = this.Height;
zedControl.Width = this.Width;
zedControl.IsEnableWheelZoom = false;
this.Controls.Add(zedControl);
}
private void Representacion(ZedGraphControl zedControl, int incompleto, int proceso, int procedente, int improcedente, int totales)
{
GraphPane grafico = zedGrafico.GraphPane;
double[] values = { incompleto, proceso, procedente, improcedente };
string[] labels = { "Incompleto", "En proceso", "Procedente", "No procedente" };
Color[] colors = { Color.Orange, Color.Yellow, Color.Green, Color.Red };
grafico.Title.Text = "Expedientes recibidos";
grafico.Fill = new Fill(Color.White, Color.Gray, 45.0f);
grafico.Chart.Fill.Type = FillType.None;
grafico.Legend.Position = LegendPos.Float;
grafico.Legend.Location = new Location(0.95f, 0.15f, CoordType.PaneFraction, AlignH.Right, AlignV.Top);
grafico.Legend.FontSpec.Size = 10f;
grafico.Legend.IsHStack = false;
grafico.Legend.IsVisible = false;
PieItem[] slices = new PieItem[values.Length];
slices = grafico.AddPieSlices(values, labels);
((PieItem)slices[0]).Fill.Color = Color.Orange;
((PieItem)slices[1]).Fill.Color = Color.Yellow;
((PieItem)slices[2]).Fill.Color = Color.Green;
((PieItem)slices[3]).Fill.Color = Color.DarkRed;
((PieItem)slices[0]).LabelType = PieLabelType.Name_Value_Percent;
((PieItem)slices[1]).LabelType = PieLabelType.Name_Value_Percent;
((PieItem)slices[2]).LabelType = PieLabelType.Name_Value_Percent;
((PieItem)slices[3]).LabelType = PieLabelType.Name_Value_Percent;
CurveList curves = grafico.CurveList;
double total = 0;
for (int x = 0; x < curves.Count; x++)
{
total += ((PieItem)curves[x]).Value;
}
TextObj text = new TextObj("Expedientes totales: " + total.ToString(), 0.12f, 0.95f, CoordType.XChartFractionYPaneFraction);
text.Location.AlignH = AlignH.Center;
text.Location.AlignV = AlignV.Bottom;
text.FontSpec.Border.IsVisible = false;
text.FontSpec.Fill = new Fill(Color.White, Color.Gray, 75.0f);
grafico.GraphObjList.Add(text);
zedGrafico.AxisChange();
zedGrafico.Invalidate();
}
public PieItem ToPieItem()
{
Pie = new PieItem {
Title = Country ?? "",
Value = this.Value,
Color = this.Color,
Tag = this,
};
if (this.TextColor.HasValue)
{
Pie.TitleColor = Pie.PercentColor = Pie.ValueColor = this.TextColor.Value;
}
return(Pie);
}
private void UCTestPieCharts_Load(object sender, EventArgs e)
{
Random r = new Random();
var pieItems = new PieItem[5];
for (int i = 0; i < 5; i++)
{
pieItems[i] = new PieItem
{
Name = "Source" + (i + 1),
Value = r.Next(10, 100)
};
}
this.ucPieChart1.SetDataSource(pieItems);
this.ucPieChart2.SetDataSource(pieItems);
}
private void AddPieSlice(
string frameType,
double frameCount,
double totalFrameCount,
int rgb)
{
string label = string.Format(
" {0} Frames \n {1:N0} \n ({2:F2}%) ",
frameType, frameCount, frameCount / totalFrameCount * 100);
Color color = Color.FromArgb(rgb, rgb, rgb);
PieItem pieItem = GraphControl.GraphPane.AddPieSlice(
frameCount, color, color, 0, 0, label);
pieItem.Border.IsVisible = false;
}
/**/
/// <summary>
/// 画柱状图
/// </summary>
/// <param name="graphPane"></param>
private void DrawBar(GraphPane graphPane)
{
//折綫圖
if (IsCurveBar)
{
LineItem myCurve = graphPane.AddCurve("公司名称", null, CurveForBar, Color.Black, SymbolType.Circle);
//myCurve.Line.Fill = new Fill(Color.White, Color.Transparent, -45F);
List <double> curveList = new List <double>();
for (int i = 0; i < CurveForBar.Length; i++)
{
curveList.Add(CurveForBar[i]);
}
CreateBarLabels(graphPane, "f1", curveList);
}
//柱狀圖
for (int i = 0; i < Count; i++)
{
//graphPane.AddBar(LabelList[i], DataSource[i], Colors[i]).Bar.Fill = new Fill(Colors[i], Color.White, Colors[i]);
BarItem myBar = graphPane.AddBar(LabelList[i], DataSource[i], Colors[i]);
myBar.Bar.Border = new Border(false, Color.Black, 0);
myBar.Bar.Fill = new Fill(Colors[i]);
}
//graphPane.Legend.IsHStack = false; //当有多个显示项的时候设置 Y 轴数据是叠加的还是分开的 (Title)
//graphPane.BarSettings.Type = BarType.SortedOverlay; //当有多个显示项的时候设置 Y 轴数据是叠加的还是分开的
graphPane.XAxis.MajorTic.IsBetweenLabels = true;
string[] labels = NameList.ToArray();
graphPane.XAxis.Scale.TextLabels = labels;
graphPane.XAxis.Type = AxisType.Text;
graphPane.Fill = new Fill(Color.White, Color.FromArgb(235, 235, 238), 45.0f);
//graphPane.Chart.Fill = new Fill(Color.White, Color.LightGoldenrodYellow, 45.0f);
}
/**/
/// <summary>
/// 画饼图
/// </summary>
/// <param name="graphPane"></param>
private void DrawPie(GraphPane graphPane)
{
graphPane.Fill = new Fill(Color.White, Color.White, 45.0f);
graphPane.Legend.Position = LegendPos.Right;//LegendPos.Float;
graphPane.Legend.Location = new Location(0.95f, 0.15f, CoordType.PaneFraction, AlignH.Right, AlignV.Top);
graphPane.Legend.Border.Color = Color.White;
graphPane.Legend.FontSpec.Size = 20f;
graphPane.Legend.IsHStack = false;
graphPane.Title.FontSpec.Size = 30f;
for (int i = 0; i < Count; i++)
{
PieItem myPie = graphPane.AddPieSlice(ScaleData[i], Colors[i], Colors[i], 45f, 0, NameList[i]);
myPie.LabelDetail.FontSpec.Size = 22f;
myPie.LabelType = PieLabelType.Value; //饼图上的文字注释
}
}
private void CreateGraph1(ZedGraphControl zgc)
{
// get a reference to the GraphPane
GraphPane myPane = zgc.GraphPane;
// Set the GraphPane title
myPane.Title.Text = "Cycling Graph";
myPane.Title.FontSpec.IsItalic = true;
myPane.Title.FontSpec.Size = 24f;
myPane.Title.FontSpec.Family = "Times New Roman";
// Fill the pane background with a color gradient
myPane.Fill = new Fill(Color.White, Color.Goldenrod, 45.0f);
// No fill for the chart background
myPane.Chart.Fill.Type = FillType.None;
// Set the legend to an arbitrary location
myPane.Legend.Position = LegendPos.Float;
myPane.Legend.Location = new Location(0.95f, 0.15f, CoordType.PaneFraction,
AlignH.Right, AlignV.Top);
myPane.Legend.FontSpec.Size = 10f;
myPane.Legend.IsHStack = false;
// Add some pie slices
PieItem segment1 = myPane.AddPieSlice(20, Color.Navy, Color.White, 45f, 0, "Heart Rate");
PieItem segment3 = myPane.AddPieSlice(30, Color.Purple, Color.White, 45f, .0, "Speed");
PieItem segment4 = myPane.AddPieSlice(10.21, Color.LimeGreen, Color.White, 45f, 0, "Cadence");
PieItem segment2 = myPane.AddPieSlice(40, Color.SandyBrown, Color.White, 45f, 0.2, "Altitude");
PieItem segment6 = myPane.AddPieSlice(250, Color.Red, Color.White, 45f, 0, "Power");
segment2.LabelDetail.FontSpec.FontColor = Color.Red;
// Sum up the pie values
CurveList curves = myPane.CurveList;
double total = 0;
for (int x = 0; x < curves.Count; x++)
{
total += ((PieItem)curves[x]).Value;
}
// Calculate the Axis Scale Ranges
zgc.AxisChange();
}
private void drawPie()
{
zedGraph.GraphPane.CurveList.Clear();
zedGraph.GraphPane.GraphObjList.Clear();
GraphPane myPane = zedGraph.GraphPane;
myPane.Title.Text = "Грфик платежей";
for (int i = 0; i < _payments.Count; i++)
{
PieItem item = myPane.AddPieSlice(_payments[i].Dolg, getRandomColor(), 0F, _payments[i].Dolg.ToString());
item.LabelType = PieLabelType.Value;
}
zedGraph.AxisChange();
// Обновляем график
zedGraph.Invalidate();
}
/// <summary>
/// 饼形图表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button11_Click(object sender, EventArgs e)
{
myPane = zedGraphControl1.GraphPane;
PieItem segment1 = myPane.AddPieSlice(20, Color.Navy, Color.White, 45.0f, 0, "North");
PieItem segment3 = myPane.AddPieSlice(30, Color.Purple, Color.White, 45f, 0, "East");
//六个参数分别为：在整个饼形图中占的比重，渐变颜色1，渐变颜色2，渐变颜色角度，远离中心点的距离，饼形图的文字注释。
PieItem segment4 = myPane.AddPieSlice(10.21, Color.LimeGreen, Color.White, 45f, 0, "West");
PieItem segment2 = myPane.AddPieSlice(40, Color.SandyBrown, Color.White, 45f, 0.2, "South");
PieItem segment6 = myPane.AddPieSlice(250, Color.Red, Color.White, 45f, 0, "Europe");
PieItem segment7 = myPane.AddPieSlice(50, Color.Blue, Color.White, 45f, 0.2, "Pac Rim");
PieItem segment8 = myPane.AddPieSlice(400, Color.Green, Color.White, 45f, 0, "South America");
PieItem segment9 = myPane.AddPieSlice(50, Color.Yellow, Color.White, 45f, 0.2, "Africa");
segment2.LabelDetail.FontSpec.FontColor = Color.Red; //对其中一部分的Label提示信息进行设置
zedGraphControl1.Refresh();
}
public async Task <List <ExpenseChartDto> > GetExpensesForChart()
{
var assets = await _assetRepository.GetAllAssets();
var expenseChartItems = new List <ExpenseChartDto>();
foreach (var asset in assets)
{
var chartItem = new ExpenseChartDto();
chartItem.Name = asset.AssetCode;
chartItem.Pie = new List <PieItem>();
var pieItemFacebook = new PieItem();
var pieItemInstagram = new PieItem();
var pieItemOthers = new PieItem();
pieItemFacebook.Title = "Facebook";
pieItemFacebook.Value = asset.Expenses
.Where(expense => expense.ExpenseType == ExpenseTypeEnum.Facebook).Sum(expense => expense.Sum);
pieItemInstagram.Title = "Instagram";
pieItemInstagram.Value = asset.Expenses
.Where(expense => expense.ExpenseType == ExpenseTypeEnum.Instagram).Sum(expense => expense.Sum);
pieItemOthers.Title = "Kita";
pieItemOthers.Value = asset.Expenses
.Where(expense => expense.ExpenseType == ExpenseTypeEnum.Other).Sum(expense => expense.Sum);
chartItem.TotalSum = pieItemFacebook.Value + pieItemInstagram.Value
+ pieItemOthers.Value;
chartItem.Pie.Add(pieItemFacebook);
chartItem.Pie.Add(pieItemInstagram);
chartItem.Pie.Add(pieItemOthers);
if (chartItem.TotalSum > 0)
{
expenseChartItems.Add(chartItem);
}
}
return(expenseChartItems);
}
public GraphPane plotPieChart(ZedGraphControl zgc, HRMObjectClass hrmObject)
{
GraphPane pane = zgc.GraphPane;
clearPane(pane);
pane.AddYAxis("");
pane.Title.Text = "Power Balance";
// Left Right Balance % distribution
PieItem segment1 = pane.AddPieSlice(hrmObject.calcAvg(), Color.LightBlue, 0F, "Left Leg");
PieItem segment2 = pane.AddPieSlice(100 - hrmObject.calcAvg(), Color.LightGreen, 0F, "Right Leg");
// Segment Label Type (Name and %)
segment1.LabelType = PieLabelType.Percent;
segment2.LabelType = PieLabelType.Percent;
ZGraphControl(zgc);
return(pane);
}
private void drawParts(Dictionary <ProblemParts, double> data)
{
ChartView.GraphPane.CurveList.Clear();
ChartView.GraphPane.GraphObjList.Clear();
piePane = ChartView.GraphPane;
piePane.Title.Text = "Ratio of dangerous state to normal for parts";
var labels = new List <string>();
var values = new List <double>();
int i = 0;
foreach (var key in data.Keys)
{
PieItem pieSlice = piePane.AddPieSlice(data[key], colors[i], 0F, key.ToString());
//pieSlice.LabelType = PieLabelType.None;
//values.Add(data[key]);
//labels.Add(key.ToString());
i++;
}
//piePane.AddPieSlices(values.ToArray(), labels.ToArray());
ChartView.AxisChange();
ChartView.Invalidate();
}
static int CreateTablePieChart(string fn)
{
GraphPane myPane = new GraphPane(new RectangleF(0, 0, 640, 480), "Flavour", "X", "Y");
// Add some pie slices
PieItem segment01 = myPane.AddPieSlice(15, Color.Navy, Color.White, 45f, 0.10, "Salt");
PieItem segment02 = myPane.AddPieSlice(20, Color.DarkRed, Color.White, 45f, 0.00, "Pepper");
PieItem segment03 = myPane.AddPieSlice(26, Color.LimeGreen, Color.White, 45f, 0.00, "Nutmeg ");
segment03.LabelDetail.FontSpec.FontColor = Color.Red;
// Calculate the Axis Scale Ranges
myPane.AxisChange();
Bitmap bm = new Bitmap(1, 1);
using (Graphics g = Graphics.FromImage(bm))
myPane.AxisChange(g);
myPane.GetImage().Save(fn, ImageFormat.Png);
return(3);
}
private Bitmap ZedGraphDrawing(ZedGraphDrawingEventArgs e)
{
double scale = ExtentHelper.GetScale(winformsMap1.CurrentExtent, winformsMap1.Width, GeographyUnit.DecimalDegree);
// Change the size of the graph based on the scale. It will get bigger as you zoom in.
int graphHeight = Convert.ToInt32(1400000000 / scale);
LayerOverlay staticOverlay = (LayerOverlay)winformsMap1.Overlays["CitiesOverlay"];
ChangeLabelPosition(((ShapeFileFeatureLayer)staticOverlay.Layers["Cities"]), graphHeight);
ZedGraphControl zedGraph = new ZedGraphControl();
zedGraph.Size = new Size(graphHeight, graphHeight);
zedGraph.GraphPane.Fill.Type = FillType.None;
zedGraph.GraphPane.Chart.Fill.Type = FillType.None;
zedGraph.GraphPane.Border.IsVisible = false;
zedGraph.GraphPane.Chart.Border.IsVisible = false;
zedGraph.GraphPane.XAxis.IsVisible = false;
zedGraph.GraphPane.YAxis.IsVisible = false;
zedGraph.GraphPane.Legend.IsVisible = false;
zedGraph.GraphPane.Title.IsVisible = false;
PieItem pieItem1 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["WHITE"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.StandardColors.LightBlue), 0, "White");
pieItem1.LabelDetail.IsVisible = false;
PieItem pieItem2 = zedGraph.GraphPane.AddPieSlice(Convert.ToDouble(e.Feature.ColumnValues["ASIAN"], CultureInfo.InvariantCulture), GetColorFromGeoColor(GeoColor.StandardColors.LightGreen), 0, "Asian");
pieItem2.LabelDetail.IsVisible = false;
pieItem2.Displacement = 0.2;
zedGraph.AxisChange();
return(zedGraph.GraphPane.GetImage());
}
public override void DrawGraph()
{
string graphTitle;
//饼组成部分标签
string[] labels = null;
//饼组成部分的值
double[] values = null;
//合计
double total = 0;
if (base.XAxisScaleRefrence == DataTableStruct.Rows)
{
labels = new string[base.DataSource.Rows.Count];
values = new double[base.DataSource.Rows.Count];
for (int i = 0; i < base.DataSource.Rows.Count; i++)
{
labels[i] = base.DataSource.Rows[i][base.CNNameColumn].ToString();
if (Convert.IsDBNull(base.DataSource.Rows[i][base.ShowValueColumns[index].ColumnField]))
{
values[i] = 0;
}
else
{
values[i] = Convert.ToDouble(base.DataSource.Rows[i][base.ShowValueColumns[index].ColumnField]);
total += values[i];
}
}
graphTitle = base.ShowValueColumns[index].ColumnName;
}
else
{
labels = new string[base.ShowValueColumns.Length];
values = new double[base.ShowValueColumns.Length];
for (int i = 0; i < base.ShowValueColumns.Length; i++)
{
labels[i] = base.ShowValueColumns[i].ColumnName;
if (Convert.IsDBNull(base.DataSource.Rows[index][base.ShowValueColumns[i].ColumnField]))
{
values[i] = 0;
}
else
{
values[i] = Convert.ToDouble(base.DataSource.Rows[index][base.ShowValueColumns[i].ColumnField]);
}
total += values[i];
}
graphTitle = base.DataSource.Rows[index][base.CNNameColumn].ToString();
}
#region 显示图形
base.GraphContainer.Controls.Clear();
ZedGraph.ZedGraphControl grphTx = new ZedGraph.ZedGraphControl();
grphTx.IsEnableHZoom = false;
grphTx.IsEnableVZoom = false;
grphTx.IsEnableWheelZoom = false;
grphTx.Dock = System.Windows.Forms.DockStyle.Fill;
ZedGraph.GraphPane myPane = grphTx.GraphPane;
myPane.Title.Text = graphTitle;
//字体
//myPane.Title.FontSpec.IsItalic = true;
//myPane.Title.FontSpec.Size = 24f;
//myPane.Title.FontSpec.Family = "Verdana";
myPane.Fill = new Fill(Color.White, Color.Goldenrod, 45.0f);
myPane.Chart.Fill.IsVisible = false;
myPane.Legend.Position = LegendPos.Float;
myPane.Legend.Location = new Location(0.95f, 0.15f, CoordType.PaneFraction, AlignH.Right, AlignV.Top);
myPane.Legend.FontSpec.Size = 10f;
myPane.Legend.IsHStack = false;
//画饼状部分
for (int i = 0; i < labels.Length; i++)
{
Color color;
if (base.Colors == null)
{
color = GetColor();
}
else
{
color = base.Colors[i];
}
PieItem segment = myPane.AddPieSlice(values[i], color, color, 45f, 0, labels[i]);
}
CurveList curves = myPane.CurveList;
TextObj text = new TextObj("合计:\n" + total.ToString(), 0.18F, 0.40F, CoordType.PaneFraction);
text.Location.AlignH = AlignH.Center;
text.Location.AlignV = AlignV.Bottom;
text.FontSpec.Border.IsVisible = false;
text.FontSpec.Fill = new Fill(Color.White, Color.FromArgb(255, 100, 100), 45F);
text.FontSpec.StringAlignment = StringAlignment.Center;
myPane.GraphObjList.Add(text);
// Create a drop shadow for the total value text item
TextObj text2 = new TextObj(text);
text2.FontSpec.Fill = new Fill(Color.Black);
text2.Location.X += 0.008f;
text2.Location.Y += 0.01f;
myPane.GraphObjList.Add(text2);
grphTx.AxisChange();
base.GraphContainer.Controls.Add(grphTx);
#endregion
}
public MultiPieChartDemo() : base("A Demo of the MasterPane with Pie Charts",
"Multi-Pie Chart Demo", DemoType.General, DemoType.Special)
{
MasterPane myMaster = base.MasterPane;
// Remove the default GraphPane that comes with ZedGraphControl
myMaster.PaneList.Clear();
// Set the master pane title
myMaster.Title.Text = "Multiple Pie Charts on a MasterPane";
myMaster.Title.IsVisible = true;
// Fill the masterpane background with a color gradient
myMaster.Fill = new Fill(Color.White, Color.MediumSlateBlue, 45.0F);
// Set the margins and the space between panes to 10 points
myMaster.Margin.All = 10;
myMaster.InnerPaneGap = 10;
// Enable the masterpane legend
myMaster.Legend.IsVisible = true;
myMaster.Legend.Position = LegendPos.TopCenter;
myMaster.IsUniformLegendEntries = true;
// Enter some data values
double [] values = { 15, 15, 40, 20 };
double [] values2 = { 250, 50, 400, 50 };
Color [] colors = { Color.Red, Color.Blue, Color.Green, Color.Yellow };
double [] displacement = { .0, .0, .0, .0 };
string [] labels = { "East", "West", "Central", "Canada" };
// Create some GraphPanes
for (int x = 0; x < 3; x++)
{
// Create the GraphPane
GraphPane myPane = new GraphPane();
myPane.Title.Text = "2003 Regional Sales";
// Fill the pane background with a solid color
myPane.Fill = new Fill(Color.Cornsilk);
// Fill the axis background with a solid color
myPane.Chart.Fill = new Fill(Color.Cornsilk);
// Hide the GraphPane legend
myPane.Legend.IsVisible = false;
// Add some pie slices
PieItem segment1 = myPane.AddPieSlice(20, Color.Blue, .10, "North");
PieItem segment2 = myPane.AddPieSlice(40, Color.Red, 0, "South");
PieItem segment3 = myPane.AddPieSlice(30, Color.Yellow, .0, "East");
PieItem segment4 = myPane.AddPieSlice(10.21, Color.Green, .20, "West");
PieItem segment5 = myPane.AddPieSlice(10.5, Color.Aquamarine, .0, "Canada");
segment1.LabelType = PieLabelType.Name_Value;
segment2.LabelType = PieLabelType.Name_Value;
segment3.LabelType = PieLabelType.Name_Value;
segment4.LabelType = PieLabelType.Name_Value;
segment5.LabelType = PieLabelType.Name_Value;
// Add the graphpane to the masterpane
myMaster.Add(myPane);
}
// Tell ZedGraph to auto layout the graphpanes
using (Graphics g = this.ZedGraphControl.CreateGraphics())
{
myMaster.SetLayout(g, PaneLayout.ExplicitRow12);
myMaster.AxisChange(g);
//g.Dispose();
}
}
public Bitmap RealtimeBackInfoStat_TeacherGraphPrint(string getDept, PanelControl pControl)
{
using (RealtimeInfo_TeacherDataAccess realTimeInfo_TeacherDataAccess = new RealtimeInfo_TeacherDataAccess())
{
try
{
DataSet dsDutyID = realTimeInfo_TeacherDataAccess.GetDutyID(DateTime.Now.ToString("HH:mm:ss"));
int teaAttOnTimeNumbersInDuty = 0;
int teaAttNotOnTimeNumbersInDuty = 0;
int teaLeaveOnTimeNumbersInDuty = 0;
int teaLeaveNotOnTimeNumbersInDuty = 0;
int teaShouldLeaveInDuty = 0;
if (dsDutyID.Tables[0].Rows.Count > 0)
{
foreach (DataRow dutyRow in dsDutyID.Tables[0].Rows)
{
//teaAttNumbersInDuty += realTimeInfo_TeacherDataAccess.GetTeaNumbers(DateTime.Now.DayOfWeek.ToString(),dutyRow[0].ToString(),getDept);
realTimeInfo_TeacherDataAccess.GetTeaWorkingNumbers(dutyRow[0].ToString(), ref teaAttOnTimeNumbersInDuty, ref teaAttNotOnTimeNumbersInDuty, getDept, DateTime.Now.Date);
realTimeInfo_TeacherDataAccess.GetTeaLeaveNumbers(dutyRow[0].ToString(), ref teaLeaveOnTimeNumbersInDuty, ref teaLeaveNotOnTimeNumbersInDuty, getDept, DateTime.Now.Date);
}
}
int noDutyTotal = 0;
int noDutyAttend = 0;
int noDutyLeave = 0;
realTimeInfo_TeacherDataAccess.GetTeacherRealTimeInfoWithNoDuty(getDept, DateTime.Now.DayOfWeek.ToString(), ref noDutyTotal, ref noDutyAttend, ref noDutyLeave);
teaLeaveOnTimeNumbersInDuty += noDutyLeave;
teaShouldLeaveInDuty = teaAttOnTimeNumbersInDuty + teaAttNotOnTimeNumbersInDuty + noDutyAttend;
double onTimePer = (double)teaLeaveOnTimeNumbersInDuty / (double)teaShouldLeaveInDuty;
double notOnTimePer = (double)teaLeaveNotOnTimeNumbersInDuty / (double)teaShouldLeaveInDuty;
double remainPer = 1 - (((double)teaLeaveOnTimeNumbersInDuty + (double)teaLeaveNotOnTimeNumbersInDuty) / (double)teaShouldLeaveInDuty);
zedGraph_RealtimeMorningInfoStatTeacher = new ZedGraphControl();
pControl.Controls.Clear();
pControl.Controls.Add(zedGraph_RealtimeMorningInfoStatTeacher);
zedGraph_RealtimeMorningInfoStatTeacher.Dock = DockStyle.Fill;
GraphPane myPane = zedGraph_RealtimeMorningInfoStatTeacher.GraphPane;
if (getDept.Equals(""))
{
myPane.Title = new GardenInfoDataAccess().GetGardenInfo().Tables[0].Rows[0][1].ToString()
+ "全体教职工下班情况实时统计图\n" + "统计日期: " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
}
else
{
myPane.Title = new GardenInfoDataAccess().GetGardenInfo().Tables[0].Rows[0][1].ToString()
+ getDept + "部教师下班情况实时统计图\n" + "统计日期: " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
}
double[] statusVal = { onTimePer, notOnTimePer, remainPer };
string[] statusLabel = { "离开", "早退", "剩余" };
myPane.PaneFill = new Fill(Color.Cornsilk);
myPane.AxisFill = new Fill(Color.Cornsilk);
myPane.Legend.Position = LegendPos.Right;
myPane.Legend.FontSpec.Size = 12;
PieItem [] slices = new PieItem[statusVal.Length];
slices = myPane.AddPieSlices(statusVal, statusLabel);
((PieItem)slices[0]).LabelType = PieLabelType.Percent;
((PieItem)slices[0]).LabelDetail.FontSpec.Size = 14;
((PieItem)slices[1]).LabelType = PieLabelType.Percent;
((PieItem)slices[1]).LabelDetail.FontSpec.Size = 14;
((PieItem)slices[2]).LabelType = PieLabelType.Percent;
((PieItem)slices[2]).LabelDetail.FontSpec.Size = 14;
((PieItem)slices[1]).Displacement = .1;
BoxItem box = new BoxItem(new RectangleF(0F, 0F, 1F, 1F),
Color.Empty, Color.PeachPuff);
box.Location.CoordinateFrame = CoordType.AxisFraction;
box.Border.IsVisible = false;
box.Location.AlignH = AlignH.Left;
box.Location.AlignV = AlignV.Top;
box.ZOrder = ZOrder.E_BehindAxis;
myPane.GraphItemList.Add(box);
zedGraph_RealtimeMorningInfoStatTeacher.IsShowContextMenu = false;
zedGraph_RealtimeMorningInfoStatTeacher.IsEnableZoom = false;
zedGraph_RealtimeMorningInfoStatTeacher.AxisChange();
return(myPane.Image);
}
catch (Exception e)
{
Util.WriteLog(e.Message, Util.EXCEPTION_LOG_TITLE);
return(null);
}
}
}
/// <summary>
/// Copy the properties of this <see cref="ZedGraphWebPieItem"/> to the specified
/// <see cref="ZedGraph.PieItem"/> object.
/// </summary>
/// <param name="item">The destination <see cref="ZedGraph.PieItem"/> object</param>
internal void CopyTo( PieItem item )
{
base.CopyTo( item );
this.Border.CopyTo( item.Border );
this.LabelDetail.CopyTo( item.LabelDetail );
item.Value = this.Value;
item.Displacement = this.Displacement;
item.LabelType = this.LabelType;
item.PercentDecimalDigits = this.PercentDecimalDigits;
item.ValueDecimalDigits = this.ValueDecimalDigits;
}
