bool MSGraphControl_MouseMoveEvent(ZedGraphControl sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.None)
{
return(false);
}
Point pos = MousePosition;
pos = PointToClient(pos);
MSGraphPane pane = MasterPane.FindChartRect(new PointF(pos.X, pos.Y)) as MSGraphPane;
if (pane == null)
{
pos = PointToClient(new Point(ContextMenuStrip.Left, ContextMenuStrip.Top));
}
pane = MasterPane.FindChartRect(new PointF(pos.X, pos.Y)) as MSGraphPane;
if (pane == null)
{
return(false);
}
if ((IsEnableHPan) &&
((e.Button == PanButtons && ModifierKeys == PanModifierKeys) ||
(e.Button == PanButtons2 && ModifierKeys == PanModifierKeys2)))
{
Graphics g = CreateGraphics();
pane.SetScale(g);
}
return(false);
}
protected void ZedGraphWeb1_RenderGraph(ZedGraphWeb webObject,
Graphics g, MasterPane pane)
{
//GraphPane class came from the ZedGraph DLL
GraphPane myPane = pane[0]; //create an empty Graph Pane object
myPane.Title.Text = "Approximate Site Traffic (2017)"; //Title text property of pane object
myPane.XAxis.Title.Text = "Month"; //Title X axis label text property
myPane.YAxis.Title.Text = "Visits (thousands)"; //Title Y axis label text property
//PointPairList class came from the ZedGraph DLL
PointPairList list1 = new PointPairList(); //New Point Pair List object
//Create some plotting line to display
for (int i = 0; i < 18; i++)
{
double x = Convert.ToDouble(i);
double y = .75 * x * x * x;
list1.Add(x, y);
}
//Use a LineItem type chart came from the ZedGraph DLL
string textForLegend = "Site Visits";
myPane.CurveList.Clear();
LineItem myCurve = myPane.AddCurve(textForLegend,
list1, Color.Red, SymbolType.Diamond);
myCurve.Symbol.IsVisible = true;
}
private void CreateGraph()
{
ZedGraphControl zg1 = new ZedGraphControl();
MasterPane master = zg1.MasterPane;
master.Rect = new RectangleF(0, 0, 1200, 800);
master.PaneList.Clear();
master.Title.IsVisible = true;
master.Title.FontSpec.Size = 16;
master.Title.Text = this.title;
master.IsFontsScaled = false;
master.Margin.All = 10;
master.Legend.IsVisible = false;
addPaneToMaster(master, intervisscores, intervisactualScore, "site intervisibility");
addPaneToMaster(master, terrainvisscores, terrainvisactualScore, "terrain visibility");
// Refigure the axis ranges for the GraphPanes
zg1.AxisChange();
// Layout the GraphPanes using a default Pane Layout
Bitmap b = new Bitmap(1200, 800);
using (Graphics g = Graphics.FromImage(b))
{
master.SetLayout(g, PaneLayout.SingleColumn);
}
master.GetImage().Save(this.resultsfolder + "results.jpeg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
protected override void OnPaint(PaintEventArgs e)
{
if (AutoScaleAxis)
{
MasterPane.AxisChange(e.Graphics);
}
if (paneLayout.HasValue)
{
MasterPane.SetLayout(e.Graphics, paneLayout.Value);
paneLayout = null;
}
else if (paneLayoutSize.HasValue)
{
var layoutSize = paneLayoutSize.Value;
MasterPane.SetLayout(e.Graphics, layoutSize.Height, layoutSize.Width);
paneLayoutSize = null;
}
base.OnPaint(e);
if (rubberBand.Width > 0 && rubberBand.Height > 0)
{
e.Graphics.FillRectangle(RubberBandBrush, rubberBand);
e.Graphics.DrawRectangle(RubberBandPen, rubberBand);
}
}
public Form1()
{
InitializeComponent();
master = zgc.MasterPane;
master.PaneList.Clear();
master.Title.IsVisible = true;
master.Margin.All = 10;
master.Fill = new Fill(SystemColors.Control);
master.Border.Color = SystemColors.Control;
master.PaneList.Clear();
for (int i = 0; i < 2; i++)
{
GraphPane pane = new GraphPane();
master.Add(pane);
if (i == 0)
{
master.PaneList[0].Title.Text = "MS";
}
if (i == 1)
{
master.PaneList[1].Title.Text = "MS";
}
}
zgc.AxisChange();
using (Graphics g = this.CreateGraphics())
{
// Refigure the axis ranges for the GraphPanes
master.AxisChange(g);
// Layout the GraphPanes using a default Pane Layout
master.SetLayout(g, PaneLayout.SingleColumn);
}
zgc.IsSynchronizeXAxes = true;
}
public MasterPaneLayout()
: base("A Demo of the MasterPane with a complex layout",
"MasterPane Layout", DemoType.General, DemoType.Special)
{
MasterPane master = base.MasterPane;
master.Fill = new Fill(Color.White, Color.MediumSlateBlue, 45.0F);
master.PaneList.Clear();
master.Title.IsVisible = true;
master.Title.Text = "My MasterPane Title";
master.Margin.All = 10;
//master.InnerPaneGap = 10;
//master.Legend.IsVisible = true;
//master.Legend.Position = LegendPos.TopCenter;
ColorSymbolRotator rotator = new ColorSymbolRotator();
for (int j = 0; j < 6; j++)
{
master.Add(AddGraph(j, rotator));
}
using (Graphics g = base.ZedGraphControl.CreateGraphics())
{
//master.PaneLayoutMgr.SetLayout( PaneLayout.ExplicitRow32 );
//master.PaneLayoutMgr.SetLayout( 2, 4 );
master.SetLayout(g, false, new int[] { 1, 3, 2 }, new float[] { 2, 1, 3 });
master.IsCommonScaleFactor = true;
base.ZedGraphControl.AxisChange();
//g.Dispose();
}
}
//Revision: JCarpenter 10/06
/// <summary>
/// Find the object currently under the mouse cursor, and return its state.
/// </summary>
private ContextMenuObjectState GetObjectState()
{
ContextMenuObjectState objState = ContextMenuObjectState.Background;
// Determine object state
Point mousePt = PointToClient(MousePosition);
int iPt;
GraphPane pane;
object nearestObj;
using (Graphics g = CreateGraphics())
{
if (MasterPane.FindNearestPaneObject(mousePt, g, out pane,
out nearestObj, out iPt))
{
CurveItem item = nearestObj as CurveItem;
if (item != null && iPt >= 0)
{
if (item.IsSelected)
{
objState = ContextMenuObjectState.ActiveSelection;
}
else
{
objState = ContextMenuObjectState.InactiveSelection;
}
}
}
}
return(objState);
}
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());
}
}
}
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
}
BarItem myCurve = myPane.AddBar("Curve 2", list, Color.Blue);
myCurve.Bar.Fill = new Fill(colors);
myCurve.Bar.Fill.Type = FillType.GradientByZ;
myCurve.Bar.Fill.RangeMin = 0;
myCurve.Bar.Fill.RangeMax = list.Count;
myPane.XAxis.Type = AxisType.Text;
myPane.XAxis.Scale.TextLabels = listaX.ToArray();
}
}
void MSGraphControl_ZoomEvent(ZedGraphControl sender, ZoomState oldState, ZoomState newState, PointF mousePosition)
{
MSGraphPane pane = MasterPane.FindChartRect(mousePosition) as MSGraphPane;
if (pane == null)
{
mousePosition = PointToClient(new Point(ContextMenuStrip.Left, ContextMenuStrip.Top));
}
pane = MasterPane.FindChartRect(mousePosition) as MSGraphPane;
if (pane == null)
{
return;
}
Graphics g = CreateGraphics();
pane.SetScale(g);
if (IsSynchronizeXAxes)
{
foreach (MSGraphPane syncPane in MasterPane.PaneList)
{
if (syncPane == pane)
{
continue;
}
syncPane.SetScale(g);
}
}
Refresh();
}
private void degreeDistributionGraph()
{
ZedGraphControl zg = new ZedGraphControl();
MasterPane master = setupPlotMaster(zg, "degree distribution graphs");
var sorted = nodes.OrderBy(x => x.inWeight);
var d = sorted.Select(x => Convert.ToDouble(x.inWeight)).ToList();
var lbls = sorted.Select(x => x.name).ToList();
addPaneToMaster(master, d, lbls, "in-coming sight lines");
sorted = nodes.OrderBy(x => x.outWeight);
d = sorted.Select(x => Convert.ToDouble(x.outWeight)).ToList();
lbls = sorted.Select(x => x.name).ToList();
addPaneToMaster(master, d, lbls, "out-going sight lines");
sorted = nodes.OrderBy(x => x.totalWeight);
d = sorted.Select(x => Convert.ToDouble(x.totalWeight)).ToList();
lbls = sorted.Select(x => x.name).ToList();
addPaneToMaster(master, d, lbls, "total sight lines");
// Refigure the axis ranges for the GraphPanes
zg.AxisChange();
savePlot(master, @"C:\Users\Admin\Documents\projects\LostCity\viewNet\inDegreeDist.jpeg");
}
public ZedGraphChart()
{
MasterPane mp = MasterPane;
mp.Border.IsVisible = true;
mp.Border.Color = Color.Yellow;
ZedGraph.GraphPane pane = GraphPane;
pane.Title.Text = "/";
pane.Title.FontSpec.FontColor = Color.Gray;
pane.IsFontsScaled = false;
pane.XAxis.Title.Text = "t ";
pane.YAxis.Title.Text = "Δ";
deltas = new PointPairList();
deltaSMA = new PointPairList();
deltaWMA = new PointPairList();
deltaCurrent = new PointPairList();
deltasCurve = GraphPane.AddCurve("Δ", deltas, Color.FromArgb(0, 204, 0), SymbolType.None);
deltaSMACurve = GraphPane.AddCurve("sma", deltaSMA, Color.FromArgb(255, 0, 0), SymbolType.None);
deltaWMACurve = GraphPane.AddCurve("wma", deltaWMA, Color.Yellow, SymbolType.None);
deltaCurrentCurve = GraphPane.AddCurve("now", deltaCurrent, Color.Gray, SymbolType.None);
SetTheme();
}
private void PlotAllFunctions()
{
// First, clear out any old GraphPane's from the MasterPane collection
MasterPane master = zed.MasterPane;
master.PaneList.Clear();
// Display the MasterPane Title, and set the outer margin to 10 points
master.Title.IsVisible = true;
master.Margin.All = 10;
// Plot multiple functions arranged on a master pane.
PlotOnMasterPane(Functions.LogisticApproximantSteep, "Logistic Steep (Approximant)");
PlotOnMasterPane(Functions.LogisticFunctionSteep, "Logistic Steep (Function)");
PlotOnMasterPane(Functions.SoftSign, "Soft Sign");
PlotOnMasterPane(Functions.PolynomialApproximant, "Polynomial Approximant");
PlotOnMasterPane(Functions.QuadraticSigmoid, "Quadratic Sigmoid");
PlotOnMasterPane(Functions.ReLU, "ReLU");
PlotOnMasterPane(Functions.LeakyReLU, "Leaky ReLU");
PlotOnMasterPane(Functions.LeakyReLUShifted, "Leaky ReLU (Shifted)");
PlotOnMasterPane(Functions.SReLU, "S-Shaped ReLU");
PlotOnMasterPane(Functions.SReLUShifted, "S-Shaped ReLU (Shifted)");
PlotOnMasterPane(Functions.ArcTan, "ArcTan");
PlotOnMasterPane(Functions.TanH, "TanH");
PlotOnMasterPane(Functions.ArcSinH, "ArcSinH");
PlotOnMasterPane(Functions.ScaledELU, "Scaled Exponential Linear Unit");
// Refigure the axis ranges for the GraphPanes.
zed.AxisChange();
// Layout the GraphPanes using a default Pane Layout.
using (Graphics g = this.CreateGraphics()) {
master.SetLayout(g, PaneLayout.SquareColPreferred);
}
}
private void GraphicControl_Load(object sender, EventArgs e)
{
MasterPane.FitDrawingSpaceToScreen(false, true);
//MainPane.AdditionalDrawingSpaceAreaMarginLeft = 24;
masterPane.SetAppearanceScheme(masterPane.AppearanceScheme);
toolStripDropDownButtonSelectionMode.DropDownItems.Clear();
foreach (string name in Enum.GetNames(typeof(ChartPane.SelectionModeEnum)))
{
toolStripDropDownButtonSelectionMode.DropDownItems.Add(GeneralHelper.SeparateCapitalLetters(name));
}
// Appearance menu
toolStripMenuItemAppearanceColorScheme.DropDownItemClicked += new ToolStripItemClickedEventHandler(toolStripDropDownButtonAppearanceScheme_DropDownItemClicked);
foreach (string name in Enum.GetNames(typeof(ChartPane.AppearanceSchemeEnum)))
{
toolStripMenuItemAppearanceColorScheme.DropDownItems.Add(GeneralHelper.SeparateCapitalLetters(name));
}
toolStripMenuItemAppearanceYAxisLabelPosition.DropDownItemClicked += new ToolStripItemClickedEventHandler(toolStripMenuItemAppearanceYAxisLabelPosition_DropDownItemClicked);
foreach (string name in Enum.GetNames(typeof(ChartPane.YAxisLabelPosition)))
{
toolStripMenuItemAppearanceYAxisLabelPosition.DropDownItems.Add(GeneralHelper.SeparateCapitalLetters(name));
}
//
toolStripDropDownButtonScrollMode.DropDownItems.Clear();
foreach (string name in Enum.GetNames(typeof(ChartPane.ScrollModeEnum)))
{
toolStripDropDownButtonScrollMode.DropDownItems.Add(GeneralHelper.SeparateCapitalLetters(name));
}
UpdateMasterPaneToolbar();
}
/// <summary>
/// Создать два графика с помощью MasterPane
/// </summary>
private void DrawAllGraph()
{
MasterPane masterPane = zedGraph.MasterPane;
masterPane.PaneList.Clear();
int count = 2;
for (int i = 0; i < count; i++)
{
// Создаем экземпляр класса GraphPane, представляющий собой один график
GraphPane pane = new GraphPane();
// Нарисуем график на панели
DrawSingleGraph(pane);
// Добавим график в MasterPane
masterPane.Add(pane);
}
// Будем размещать добавленные графики в MasterPane
using (Graphics g = CreateGraphics())
{
// Графики будут размещены в две строки,
masterPane.SetLayout(g, PaneLayout.SingleColumn);
}
// Обновим оси и перерисуем график
zedGraph.AxisChange();
zedGraph.Invalidate();
}
private void AddChartToMaster(MasterPane master, PointPairList list, string title, string yaxistitle, VariableMeta meta, bool addStats)
{
GraphPane pane = new GraphPane();
// Set the titles
pane.Title.Text = title;
pane.XAxis.Title.Text = "hour";
pane.YAxis.Title.Text = yaxistitle;
pane.Border.IsVisible = false;
pane.XAxis.Scale.Max = 23;
pane.XAxis.Scale.Min = 0;
pane.XAxis.Scale.MajorStep = 4.0;
pane.XAxis.Scale.MinorStep = 1.0;
pane.YAxis.Scale.Min = meta.min;
pane.YAxis.Scale.Max = meta.max;
// Add the curve
LineItem myCurve = pane.AddCurve(yaxistitle, list, Color.Black, SymbolType.XCross);
// Don't display the line (This makes a scatter plot)
myCurve.Line.IsVisible = false;
// Hide the symbol outline
myCurve.Symbol.Border.IsVisible = true;
// Fill the symbol interior with color
myCurve.Symbol.Size = 2f;
if (addStats)
{
addStatsToPane(list, pane);
}
pane.AxisChange();
master.Add(pane);
}
/// <summary>
///
/// </summary>
public void RestoreState(SerializationInfoEx info)
{
Clear();
lock (this)
{
foreach (ChartPane pane in GeneralHelper.EnumerableToList <ChartPane>(_panes))
{
if (pane is SlaveChartPane)
{
this.RemoveSlavePane((SlaveChartPane)pane);
}
}
this.Name = info.GetString("Name");
this.hScrollBar.Visible = info.GetBoolean("hScrollBar.Visible");
this.vScrollBar.Visible = info.GetBoolean("vScrollBar.Visible");
toolStripButtonShowScrollbars.Checked = this.hScrollBar.Visible;
List <SerializationInfoEx> infos = info.GetValue <List <SerializationInfoEx> >("panesStates");
for (int i = 0; i < infos.Count; i++)
{
if (i == 0)
{
MasterPane.RestoreState(infos[0], true);
}
else
{
SlaveChartPane pane = CreateSlavePane("", SlaveChartPane.MasterPaneSynchronizationModeEnum.XAxis, 100);
pane.RestoreState(infos[i], true);
}
}
}
}
//DONE
private void SetGraphPanels()
{
MasterPane myMaster = zedGraphControl1.MasterPane;
_firstDate = DateTime.Now;
//JPN: Initialize the date of last point to be shown in the dataview to the beginning of the Wockets Era.
//Let's say 01-01-2007. If a dataset predates 2007, you will have to zoom manually to the region of interest
//This value will later be changed to the last timestamp observed in the dataset
_lastDate = new DateTime(2007, 01, 01, 00, 00, 00);
myMaster.PaneList.Clear();
// Set the master pane title
myMaster.Title.IsVisible = false;
// Fill the pane 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 = 0;
myMaster.InnerPaneGap = 0;
// Enable the master pane legend
myMaster.Legend.IsVisible = false;
//myMaster.Legend.Position = LegendPos.TopCenter;
// Vertical pan and zoom not allowed
zedGraphControl1.IsEnableVPan = false;
zedGraphControl1.IsEnableVZoom = false;
zedGraphControl1.IsShowPointValues = _isUsingLabels;
zedGraphControl1.IsSynchronizeXAxes = true;
}
private void LipidQuantificationProcessorUI_Load(object sender, EventArgs e)
{
MasterPane myMaster = zgcCurve.MasterPane;
myMaster.PaneList.Clear();
myMaster.Margin.All = 10;
myMaster.InnerPaneGap = 10;
// Set the master pane title
myMaster.Title.Text = "Experimental Envelopes";
myMaster.Title.IsVisible = true;
myMaster.Legend.IsVisible = false;
GraphPane curve = new GraphPane();
curve.XAxis.Title.Text = "Scan";
curve.YAxis.Title.Text = "Intensity";
myMaster.Add(curve);
GraphPane ppm = new GraphPane();
ppm.XAxis.Title.Text = "Scan";
ppm.YAxis.Title.Text = "Monoisotopic PPM";
myMaster.Add(ppm);
myMaster.SetLayout(CreateGraphics(), PaneLayout.SingleColumn);
zgcCurve.AxisChange();
}
private void refreshGraphs()
{
zc1.IsShowPointValues = true;
MasterPane masterPane = zc1.MasterPane;
masterPane.PaneList.Clear();
// first pane (primary)
GraphPane pane1 = new GraphPane();
int cc = 0;
foreach (String name in listBox1.SelectedItems)
{
pane1.Title.Text = this.Text;
pane1.AddCurve(name, Datas[name], colors[cc], SymbolType.None);
cc++;
if (cc >= colors.Length)
{
cc = 0;
}
}
masterPane.Add(pane1);
// second pane
if (checkBox_showFourierAnalysis.Checked)
{
GraphPane pane2 = new GraphPane();
int c = 0;
foreach (String name in listBox1.SelectedItems)
{
pane2.Title.Text = "Fourier analysis";
pane2.AddBar(String.Format("{0} (THD={1:F2}%)", name, calcTHD(name)), getFourierAnalysis(name), colors[c]);
pane2.XAxis.Scale.Max = 30;
pane2.XAxis.Scale.Min = 0;
c++;
if (cc >= colors.Length)
{
cc = 0;
}
}
masterPane.Add(pane2);
}
// layout them
using (Graphics g = CreateGraphics())
{
masterPane.SetLayout(g, PaneLayout.SingleColumn);
}
zc1.AxisChange();
zc1.Invalidate();
tb_minX.Text = pane1.XAxis.Scale.Min.ToString();
tb_maxX.Text = pane1.XAxis.Scale.Max.ToString();
tb_minY.Text = pane1.YAxis.Scale.Min.ToString();
tb_maxY.Text = pane1.YAxis.Scale.Max.ToString();
}
/// <summary>
/// Place a list of <see cref="CurveItem" />'s in the selection list, removing all other
/// items.
/// </summary>
/// <param name="master">The <see cref="MasterPane" /> that is the "owner"
/// of the <see cref="CurveItem" />'s.</param>
/// <param name="ciList">The list of <see cref="CurveItem" /> to be added to the list.</param>
public void Select(MasterPane master, CurveList ciList)
{
//Clear the selection, but don't send the event,
//the event will be sent in "AddToSelection" by calling "UpdateSelection"
ClearSelection(master, false);
AddToSelection(master, ciList);
}
public ZedGraphO18Experimental_ScanPPM(ZedGraphControl zgcGraph, Graphics g)
{
MasterPane myMaster = ZedGraphicExtension.InitMasterPanel(zgcGraph, g, 2, "Experimental Envelopes");
updates.Updates.Add(new ZedGraphO18ExperimentalScan(zgcGraph, myMaster.PaneList[0], ""));
updates.Updates.Add(new ZedGraphO18ExperimentalPPM(zgcGraph, myMaster.PaneList[1], ""));
}
private void Form_Load(object sender, EventArgs e)
{
MasterPane myPaneMaster = zedG.MasterPane;
myPaneMaster.Title.Text = "NetWorth";
myPaneMaster.Title.FontSpec.FontColor = Color.Black;
GraphPane myPane = zedG.GraphPane;
myPaneMaster.PaneList[0] = (myPane);
// //画一张的小图
// GraphPane paneStats = new GraphPane(new Rectangle(10, 10, 10, 10), "Mes", " t ( h )", "Rate");
// myPaneMaster.PaneList.Add(paneStats);
LineItem[] myCurve = new LineItem[lineChart.Count];
//建立indexD变量，索引myCurve变量
int indexD = 0;
//建立Random变量用于控制颜色变化
Random aa = new Random();
foreach (var variety in lineChart)
{
myCurve[indexD] = myPane.AddCurve(variety.Key, null, lineChart[variety.Key],
Color.FromArgb(aa.Next(1, 255), aa.Next(1, 255), aa.Next(1, 255)), SymbolType.None);
myCurve[indexD].Symbol.Size = 8.0F;
myCurve[indexD].Symbol.Fill = new Fill(Color.White);
myCurve[indexD].Line.Width = 2.0F;
++indexD;
}
// Draw the X tics between the labels instead of at the labels
//myPane.XAxis.IsTicsBetweenLabels = true;
// Set the XAxis labels
myPane.XAxis.Scale.TextLabels = date;
// Set the XAxis to Text type
myPane.XAxis.Type = AxisType.Text;
//设置X轴和Y轴的名称
myPane.XAxis.Title.Text = "时间"; //X轴
myPane.YAxis.Title.Text = "净值"; //Y轴
//设置图的title
myPane.Title.Text = "净值曲线";
// Fill the axis area with a gradient
//myPane.AxisFill = new Fill(Color.White,
//Color.FromArgb(255, 255, 166), 90F);
// Fill the pane area with a solid color
//myPane.PaneFill = new Fill(Color.FromArgb(250, 250, 255));
//绩效指标图统计
zedG.AxisChange();
imageZed = zedG.GetImage();
}
void toolStripMenuItemAppearanceYAxisLabelPosition_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
ToolStripMenuItem item = (ToolStripMenuItem)e.ClickedItem;
ChartPane.YAxisLabelPosition positionMode = (ChartPane.YAxisLabelPosition)Enum.Parse(typeof(ChartPane.YAxisLabelPosition), item.Text.Replace(" ", string.Empty));
MasterPane.YAxisLabelsPosition = positionMode;
MasterPane.Invalidate();
}
private void toolStripDropDownButtonAppearanceScheme_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
ToolStripMenuItem item = (ToolStripMenuItem)e.ClickedItem;
ChartPane.AppearanceSchemeEnum scheme = (ChartPane.AppearanceSchemeEnum)Enum.Parse(typeof(ChartPane.AppearanceSchemeEnum), item.Text.Replace(" ", string.Empty));
MasterPane.SetAppearanceScheme(scheme);
MasterPane.Invalidate();
}
void MSGraphControl_MouseClick(object sender, MouseEventArgs e)
{
MSGraphPane pane = MasterPane.FindChartRect(e.Location) as MSGraphPane;
if (pane != null && (IsEnableHZoom || IsEnableVZoom))
{
if ((_unzoomButtons.MatchesEvent(e) && ModifierKeys == _unzoomModifierKeys) ||
(_unzoomButtons2.MatchesEvent(e) && ModifierKeys == _unzoomModifierKeys2))
{
if (IsSynchronizeXAxes)
{
foreach (MSGraphPane syncPane in MasterPane.PaneList)
{
syncPane.ZoomStack.Pop(syncPane);
}
}
else
{
pane.ZoomStack.Pop(pane);
}
}
else if (_unzoomAllButtons.MatchesEvent(e) ||
_unzoomAllButtons2.MatchesEvent(e))
{
if (IsSynchronizeXAxes)
{
foreach (MSGraphPane syncPane in MasterPane.PaneList)
{
syncPane.ZoomStack.PopAll(syncPane);
}
}
else
{
pane.ZoomStack.PopAll(pane);
}
}
else
{
return;
}
Graphics g = CreateGraphics();
if (IsSynchronizeXAxes)
{
foreach (MSGraphPane syncPane in MasterPane.PaneList)
{
syncPane.SetScale(g);
}
}
else
{
pane.SetScale(g);
}
Refresh();
}
}
/// <summary>
/// Remove the specified <see cref="CurveItem" /> from the selection list.
/// </summary>
/// <param name="master">The <see cref="MasterPane" /> that is the "owner"
/// of the <see cref="CurveItem" />'s.</param>
/// <param name="ci">The <see cref="CurveItem" /> to be removed from the list.</param>
public void RemoveFromSelection(MasterPane master, CurveItem ci)
{
if (this.Contains(ci))
{
this.Remove(ci);
}
UpdateSelection(master);
}
//初始化图表
private void SetGraph()
{
//add 6-20
master = zedGraphControl1.MasterPane;
master.Title.IsVisible = false;
//master.Title.Text = "原始数据";
master.Margin.All = 0;
//master.Fill = new Fill(Color.WhiteSmoke, Color.FromArgb(220, 220, 255), 45.0f);
}
/// <summary>
/// Add a <see cref="CurveItem" /> to the selection list.
/// </summary>
/// <param name="master">The <see cref="MasterPane" /> that is the "owner"
/// of the <see cref="CurveItem" />'s.</param>
/// <param name="ci">The <see cref="CurveItem" /> to be added to the list.</param>
public void AddToSelection(MasterPane master, CurveItem ci)
{
if (this.Contains(ci) == false)
{
Add(ci);
}
UpdateSelection(master);
}
/// <summary>
/// Constructor for graph form. Sets form up to be used for graphing, including
/// adding two graphs to the main graph control and setting all properties to
/// be used.
/// </summary>
public fGraph()
{
InitializeComponent();
zg = zedGraphMain; //get graph component
master = zedGraphMain.MasterPane; //pull master from component
master.PaneList.Clear(); //clear existing graph data
price_pane = new GraphPane(); //create two graphs, one for score/time and one for price/time
score_pane = new GraphPane();
price_pane.XAxis.Type = AxisType.Date; //set both graphs x-axis to type of date
score_pane.XAxis.Type = AxisType.Date;
//set panels y-axis spacing so the graphs appear congruent
price_pane.YAxis.MinSpace = 80;
score_pane.YAxis.MinSpace = 80;
price_pane.Y2Axis.MinSpace = 20;
score_pane.Y2Axis.MinSpace = 20;
//set y-axis labels so user knows what they are
price_pane.YAxis.Title.Text = "Cost in USD";
score_pane.YAxis.Title.Text = "Arbitrary Score Units";
price_pane.YAxis.Title.FontSpec.Size = 5.0f * (this.Size.Width / 100);
score_pane.YAxis.Title.FontSpec.Size = 4.0f * (this.Size.Width / 100);
//add both graphs to master pane
master.Add(price_pane);
master.Add(score_pane);
//set scale factor to common so they zoom together and the x-axis moves together
master.IsCommonScaleFactor = true;
//set master graph options
master.Title.IsVisible = true;
master.Title.Text = "Stock Data Over Time";
master.Margin.All = 10;
master.InnerPaneGap = 5;
//set graphs to be on top of one-another
using (Graphics g = this.CreateGraphics())
{
master.SetLayout(g, PaneLayout.SingleColumn);
master.AxisChange(g);
}
//set x-axis to be syncrhonized
zedGraphMain.IsSynchronizeXAxes = true;
//set graph scrolling properties
zedGraphMain.IsShowHScrollBar = true;
zedGraphMain.IsShowVScrollBar = true;
zedGraphMain.IsAutoScrollRange = true;
}
/// <summary>
/// Generate an ImageMap as Html tags
/// </summary>
/// <param name="masterPane">The source <see cref="MasterPane" /> to be
/// image mapped.</param>
/// <param name="output">An <see cref="HtmlTextWriter" /> instance in which
/// the html tags will be written for the image map.</param>
public void MakeImageMap(MasterPane masterPane, HtmlTextWriter output)
{
string shape;
string coords;
var image = new Bitmap(1, 1);
using (Graphics g = Graphics.FromImage(image))
{
float masterScale = masterPane.CalcScaleFactor();
// Frontmost objects are MasterPane objects with A_InFront
foreach (GraphObj obj in masterPane.GraphObjList)
{
if (obj.Link.IsActive && obj.ZOrder == ZOrder.A_InFront)
{
obj.GetCoords(masterPane, g, masterScale, out shape, out coords);
MakeAreaTag(shape, coords, obj.Link.Url, obj.Link.Target,
obj.Link.Title, obj.Link.Tag, output);
}
}
// Now loop over each GraphPane
foreach (GraphPane pane in masterPane.PaneList)
{
float scaleFactor = pane.CalcScaleFactor();
// Next comes GraphPane GraphObjs in front of data points
foreach (GraphObj obj in pane.GraphObjList)
{
if (obj.Link.IsActive && obj.IsInFrontOfData)
{
obj.GetCoords(pane, g, scaleFactor, out shape, out coords);
MakeAreaTag(shape, coords, obj.Link.Url, obj.Link.Target,
obj.Link.Title, obj.Link.Tag, output);
}
}
// Then come the data points (CurveItems)
foreach (CurveItem curve in pane.CurveList)
{
if (curve.Link.IsActive && curve.IsVisible)
{
for (int i = 0; i < (curve is PieItem ? 1 : curve.Points.Count); i++)
{
//if ( curve.GetCoords( pane, i, pane.Rect.Left, pane.Rect.Top, out coords ) )
if (curve.GetCoords(pane, i, out coords))
{
if (curve is PieItem)
{
MakeAreaTag("poly", coords, curve.Link.Url,
curve.Link.Target, curve.Link.Title, curve.Link.Tag, output);
// only one point for PieItems
break;
}
// Add an "?index=4" type tag to the url to indicate which
// point was selected
string url;
if (curve.Link.Url != string.Empty)
{
url = curve.Link.MakeCurveItemUrl(pane, curve, i);
}
else
{
url = "";
}
string title = curve.Link.Title;
if (curve.Points[i].Tag is string)
{
title = curve.Points[i].Tag as string;
}
MakeAreaTag("rect", coords, url,
curve.Link.Target, title, curve.Points[i].Tag, output);
}
}
}
}
// Then comes the GraphObjs behind the data points
foreach (GraphObj obj in pane.GraphObjList)
{
if (obj.Link.IsActive && !obj.IsInFrontOfData)
{
obj.GetCoords(pane, g, scaleFactor, out shape, out coords);
MakeAreaTag(shape, coords, obj.Link.Url, obj.Link.Target,
obj.Link.Title, obj.Link.Tag, output);
}
}
}
// Hindmost objects are MasterPane objects with !A_InFront
foreach (GraphObj obj in masterPane.GraphObjList)
{
if (obj.Link.IsActive && obj.ZOrder != ZOrder.A_InFront)
{
obj.GetCoords(masterPane, g, masterScale, out shape, out coords);
MakeAreaTag(shape, coords, obj.Link.Url, obj.Link.Target,
obj.Link.Title, obj.Link.Tag, output);
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="outputStream"></param>
/// <param name="format"></param>
/// <param name="bShowTransparency">if true, draw squares instead of leaving the
/// background transparent</param>
/// <remarks>
/// bShowTransparency is set to true in design mode, to false otherwise.
/// </remarks>
protected MasterPane CreateGraph(Stream outputStream, ImageFormat format,
bool bShowTransparency)
{
var rect = new RectangleF(0, 0, Width, Height);
var mp = new MasterPane(string.Empty, rect);
mp.Margin.All = 0;
mp.Fill.IsVisible = false;
mp.Border.IsVisible = false;
// create all required panes
//for ( int i = 0; i < this.PaneCount; i++ )
//{
mp.Add(new GraphPane(rect, Title, string.Empty, string.Empty));
//}
// create output bitmap container
var image = new Bitmap(Width, Height);
IGraphics g = new GdiGraphics(Graphics.FromImage(image));
// Apply layout plan
//mp.SetLayout( this.PaneLayout );
mp.ReSize(g, rect);
// Use callback to gather more settings and data values
OnDrawPane(g, mp);
// Allow designer control of axischange
if (AxisChanged)
{
mp.AxisChange(g);
}
// Render the graph to a bitmap
if (bShowTransparency && mp.Fill.Color.A != 255)
{
//Show the transparency as white/gray filled squares
// We need to add the resource namespace to its name
//string resourceName = string.Format( "{0}.transparency.png", GetType().Namespace );
string resourceName = "ZedGraph.ZedGraph.transparency.png";
Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName);
if (stream == null)
{
throw new Exception("Does the Build Action of the resource " + resourceName + " is set to Embedded Resource ?");
}
using (Image brushImage = new Bitmap(stream))
{
using (var brush = new TextureBrush(brushImage, WrapMode.Tile))
{
g.FillRectangle(brush, 0, 0, Width, Height);
}
}
stream.Close();
}
mp.Draw(g);
// Stream the graph out
var ms = new MemoryStream();
image.Save(ms, format);
//TODO: provide caching options
ms.WriteTo(outputStream);
return mp;
}
/// <summary>
/// stub method that passes control for the render event to the the registered
/// event handler.
/// </summary>
protected virtual void OnDrawPane(IGraphics g, MasterPane mp)
{
ZedGraphWebControlEventHandler handler;
handler = (ZedGraphWebControlEventHandler) Events[EventRender];
MasterPaneFill.CopyTo(mp.Fill);
MasterPaneBorder.CopyTo(mp.Border);
if ((handler == null) && (CurveList.Count == 0) && (GraphObjList.Count == 0))
{
// default with the sample graph if no callback provided
foreach (GraphPane p in mp.PaneList)
{
RenderDemo(g, p);
}
}
else
{
foreach (GraphPane p in mp.PaneList)
{
// Add visual designer influences here - first!!
SetWebProperties(g, p);
// Add DataSource values if available before the callback
PopulateByDataSource(g, p);
//Add Graph Items
AddWebGraphItems(g, p);
}
//TODO: verify callback regression test
// Add custom callback tweeking next
if (handler != null)
{
handler(this, g, mp);
}
// Set the layout according to user preferences
mp.ReSize(g);
}
}
/// <summary>
/// Default Constructor
/// </summary>
public ZeeGraphControl()
{
_dragPane = null;
InitializeComponent();
// Use double-buffering for flicker-free updating:
SetStyle(ControlStyles.UserPaint |
ControlStyles.AllPaintingInWmPaint |
ControlStyles.DoubleBuffer |
ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.SupportsTransparentBackColor, true);
_resourceManager = new ResourceManager("ZeeGraph.ZeeGraphLocale",
Assembly.GetExecutingAssembly());
Rectangle rect = new Rectangle(0, 0, Size.Width, Size.Height);
_masterPane = new MasterPane("", rect);
_masterPane.Margin.All = 0;
_masterPane.Title.IsVisible = false;
string titleStr = _resourceManager.GetString("title_def");
string xStr = _resourceManager.GetString("x_title_def");
string yStr = _resourceManager.GetString("y_title_def");
GraphPane graphPane = new GraphPane(rect, titleStr, xStr, yStr);
using (Graphics g = CreateGraphics())
{
graphPane.AxisChange(g);
//g.Dispose();
}
_masterPane.Add(graphPane);
hScrollBar1.Minimum = 0;
hScrollBar1.Maximum = 100;
hScrollBar1.Value = 0;
vScrollBar1.Minimum = 0;
vScrollBar1.Maximum = 100;
vScrollBar1.Value = 0;
_xScrollRange = new ScrollRange(true);
_yScrollRangeList = new ScrollRangeList();
_y2ScrollRangeList = new ScrollRangeList();
_yScrollRangeList.Add(new ScrollRange(true));
_y2ScrollRangeList.Add(new ScrollRange(false));
_zoomState = null;
_zoomStateStack = new ZoomStateStack();
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if the components should be
/// disposed, false otherwise</param>
protected override void Dispose(bool disposing)
{
lock (_syncRoot)
{
if (disposing)
{
if (components != null)
components.Dispose();
}
base.Dispose(disposing);
_masterPane = null;
}
}
