static List<bool[]> CalculateValidDimensions(CurveList curves)
{
List<bool[]> ret = new List<bool[]>();
foreach (CurveItem curve in curves)
ret.Add(DimensionContainsNonZeroData(curve));
return ret;
}
private DataSeriesBox()
{
InitializeComponent();
series = new CurveList();
zedGraphControl.BorderStyle = System.Windows.Forms.BorderStyle.None;
zedGraphControl.GraphPane.Border.IsVisible = false;
zedGraphControl.GraphPane.Border.Color = Color.White;
zedGraphControl.GraphPane.Border.Width = 0;
// zedGraphControl.IsAntiAlias = true;
zedGraphControl.GraphPane.Fill = new Fill(Color.White);
zedGraphControl.GraphPane.Chart.Fill = new Fill(Color.GhostWhite);
zedGraphControl.GraphPane.CurveList = series;
zedGraphControl.GraphPane.Legend.IsVisible = true;
zedGraphControl.GraphPane.Legend.Position = LegendPos.Right;
zedGraphControl.GraphPane.Legend.IsShowLegendSymbols = false;
zedGraphControl.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedGraphControl.GraphPane.XAxis.MinorGrid.IsVisible = false;
zedGraphControl.GraphPane.XAxis.MajorGrid.Color = Color.LightGray;
zedGraphControl.GraphPane.XAxis.MajorGrid.IsZeroLine = false;
zedGraphControl.GraphPane.XAxis.Scale.MaxGrace = 0;
zedGraphControl.GraphPane.XAxis.Scale.MinGrace = 0;
zedGraphControl.GraphPane.YAxis.MinorGrid.IsVisible = false;
zedGraphControl.GraphPane.YAxis.MajorGrid.IsVisible = true;
zedGraphControl.GraphPane.YAxis.MajorGrid.Color = Color.LightGray;
zedGraphControl.GraphPane.YAxis.MajorGrid.IsZeroLine = false;
zedGraphControl.GraphPane.YAxis.Scale.MaxGrace = 0;
zedGraphControl.GraphPane.YAxis.Scale.MinGrace = 0;
}
public void addGrafica(CurveList g, DataTable dt)
{
tablas[posActual] = dt;
graficas[posActual] = g.Clone();
aumentarPos();
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The GraphPane object from which to copy</param>
public GraphPane(GraphPane rhs)
{
paneRect = rhs.PaneRect;
xAxis = new XAxis(rhs.XAxis);
yAxis = new YAxis(rhs.YAxis);
y2Axis = new Y2Axis(rhs.Y2Axis);
legend = new Legend(rhs.Legend);
curveList = new CurveList(rhs.CurveList);
textList = new TextList(rhs.TextList);
arrowList = new ArrowList(rhs.ArrowList);
this.title = rhs.Title;
this.isShowTitle = rhs.IsShowTitle;
this.fontSpec = new FontSpec(rhs.FontSpec);
this.isIgnoreInitial = rhs.IsIgnoreInitial;
this.isPaneFramed = rhs.IsPaneFramed;
this.paneFrameColor = rhs.PaneFrameColor;
this.paneFramePenWidth = rhs.PaneFramePenWidth;
this.paneBackColor = rhs.PaneBackColor;
this.isAxisFramed = rhs.IsAxisFramed;
this.axisFrameColor = rhs.AxisFrameColor;
this.axisFramePenWidth = rhs.AxisFramePenWidth;
this.axisBackColor = rhs.AxisBackColor;
this.baseDimension = rhs.BaseDimension;
this.paneGap = rhs.PaneGap;
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The XAxis object from which to copy</param>
public CurveList(CurveList rhs)
{
foreach (CurveItem item in rhs)
{
this.Add(new CurveItem(item));
}
}
static int CalculateMaxPoints(CurveList curves)
{
int max = 0;
foreach (CurveItem curve in curves)
max = Math.Max(max, curve.NPts);
return max;
}
/// <summary>
/// Render all the <see cref="CurveItem"/> objects in the list to the
/// specified <see cref="Graphics"/>
/// device by calling the <see cref="CurveItem.Draw"/> member function of
/// each <see cref="CurveItem"/> object.
/// </summary>
/// <param name="g">
/// A graphic device object to be drawn into. This is normally e.Graphics from the
/// PaintEventArgs argument to the Paint() method.
/// </param>
/// <param name="pane">
/// A reference to the <see cref="GraphPane"/> object that is the parent or
/// owner of this object.
/// </param>
/// <param name="scaleFactor">
/// The scaling factor to be used for rendering objects. This is calculated and
/// passed down by the parent <see cref="GraphPane"/> object using the
/// <see cref="PaneBase.CalcScaleFactor"/> method, and is used to proportionally adjust
/// font sizes, etc. according to the actual size of the graph.
/// </param>
public void Draw(Graphics g, GraphPane pane, float scaleFactor)
{
// Configure the accumulator for stacked bars
//Bar.ResetBarStack();
// Count the number of BarItems in the curvelist
int pos = this.NumBars;
// sorted overlay bars are a special case, since they are sorted independently at each
// ordinal position.
if (pane._barSettings.Type == BarType.SortedOverlay)
{
// First, create a new curveList with references (not clones) of the curves
CurveList tempList = new CurveList();
foreach (CurveItem curve in this)
{
if (curve.IsBar)
{
tempList.Add((CurveItem)curve);
}
}
// Loop through the bars, graphing each ordinal position separately
for (int i = 0; i < this.maxPts; i++)
{
// At each ordinal position, sort the curves according to the value axis value
tempList.Sort(pane._barSettings.Base == BarBase.X ? SortType.YValues : SortType.XValues, i);
// plot the bars for the current ordinal position, in sorted order
foreach (BarItem barItem in tempList)
{
barItem.Bar.DrawSingleBar(g, pane, barItem,
((BarItem)barItem).BaseAxis(pane),
((BarItem)barItem).ValueAxis(pane),
0, i, ((BarItem)barItem).GetBarWidth(pane), scaleFactor);
}
}
}
// Loop for each curve in reverse order to pick up the remaining curves
// The reverse order is done so that curves that are later in the list are plotted behind
// curves that are earlier in the list
for (int i = this.Count - 1; i >= 0; i--)
{
CurveItem curve = this[i];
if (curve.IsBar)
{
pos--;
}
// Render the curve
// if it's a sorted overlay bar type, it's already been done above
if (!(curve.IsBar && pane._barSettings.Type == BarType.SortedOverlay))
{
curve.Draw(g, pane, pos, scaleFactor);
}
}
}
/// <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 static void ExportToCsv(CurveList curves, string filename)
{
validDimensions = CalculateValidDimensions(curves);
using (StreamWriter writer = new StreamWriter(filename, false, ASCIIEncoding.ASCII))
{
WriteHeaders(curves, writer);
WriteData(curves, writer);
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The XAxis object from which to copy</param>
public CurveList(CurveList rhs)
{
MaxPts = rhs.MaxPts;
foreach (var item in rhs)
{
Add((CurveItem)((ICloneable)item).Clone());
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The XAxis object from which to copy</param>
public CurveList(CurveList rhs)
{
this.maxPts = rhs.maxPts;
foreach (CurveItem item in rhs)
{
this.Add((CurveItem)((ICloneable)item).Clone());
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The XAxis object from which to copy</param>
public CurveList( CurveList rhs )
{
this.maxPts = rhs.maxPts;
foreach ( CurveItem item in rhs )
{
this.Add( (CurveItem) ((ICloneable)item).Clone() );
}
}
private void asignarGrafica(ZedGraphControl z, int i)
{
CurveList g = new CurveList();
g = h.getGrafica(i);
if (g != null)
z.GraphPane.CurveList = g;
}
public static void SaveDataAs(CurveList curves, string filename)
{
string ext = Path.GetExtension(filename).ToLower();
if (!ExportMethods.ContainsKey(ext))
{
MessageBox.Show("Cannot write to file format: " + ext);
return;
}
ExportMethods[ext](curves, filename);
}
public void addGrafica(CurveList g, double finX, double finY, double inicioX, double inicioY, DataTable dt)
{
tablas[posActual] = dt;
graficas[posActual] = g.Clone();
this.finX[posActual] = finX;
this.finY[posActual] = finY;
this.inicioX[posActual] = inicioX;
this.inicioY[posActual] = inicioY;
aumentarPos();
}
/// <summary>
/// Add a list of <see cref="CurveItem" />'s 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="ciList">The list of <see cref="CurveItem" />'s to be added to the list.</param>
public void AddToSelection(MasterPane master, CurveList ciList)
{
foreach (CurveItem ci in ciList)
{
if (this.Contains(ci) == false)
{
this.Add(ci);
}
}
UpdateSelection(master);
}
public static void QueryUserAndSaveAs(CurveList curves)
{
if (curves.Count < 1)
{
MessageBox.Show("No data to save!");
return;
}
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = CreateFilter();
if (sfd.ShowDialog() == DialogResult.OK)
SaveDataAs(curves, sfd.FileName);
}
static void WriteData(CurveList curves, StreamWriter writer)
{
int maxPoints = CalculateMaxPoints(curves);
Console.WriteLine(maxPoints);
for (int i = 0; i < maxPoints; i++)
{
Console.WriteLine("line: " + i);
firstElementInLine = true;
WriteDataRow(curves, i, writer);
writer.WriteLine();
}
}
/// <summary>
/// Add a list of <see cref="CurveItem" />'s 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="ciList">The list of <see cref="CurveItem" />'s to be added to the list.</param>
public void AddToSelection(MasterPane master, CurveList ciList)
{
foreach (var ci in ciList)
{
if (Contains(ci) == false)
{
Add(ci);
}
}
UpdateSelection(master);
}
private void asignarGrafica(ZedGraphControl z, int i)
{
CurveList g = new CurveList();
g = h.getGrafica(i);
if (g != null)
{
z.GraphPane.CurveList = g;
z.Invalidate();
z.Refresh();
}
}
/// <summary>
/// Render all the <see cref="CurveItem"/> objects in the list to the
/// specified <see cref="Graphics"/>
/// device by calling the <see cref="CurveItem.Draw"/> member function of
/// each <see cref="CurveItem"/> object.
/// </summary>
/// <param name="g">
/// A graphic device object to be drawn into. This is normally e.Graphics from the
/// PaintEventArgs argument to the Paint() method.
/// </param>
/// <param name="pane">
/// A reference to the <see cref="GraphPane"/> object that is the parent or
/// owner of this object.
/// </param>
/// <param name="scaleFactor">
/// The scaling factor to be used for rendering objects. This is calculated and
/// passed down by the parent <see cref="GraphPane"/> object using the
/// <see cref="GraphPane.CalcScaleFactor"/> method, and is used to proportionally adjust
/// font sizes, etc. according to the actual size of the graph.
/// </param>
public void Draw(Graphics g, GraphPane pane, double scaleFactor)
{
// Configure the accumulator for stacked bars
//Bar.ResetBarStack();
// Count the number of BarItems in the curvelist
int pos = this.NumBars;
if (pane.BarType == BarType.SortedOverlay)
{
// First, create a new curveList with references (not clones) of the curves
CurveList tempList = new CurveList();
foreach (CurveItem curve in this)
{
if (curve.IsBar)
{
tempList.Add((CurveItem)curve);
}
}
for (int i = 0; i < this.maxPts; i++)
{
tempList.Sort(pane.BarBase == BarBase.X ? SortType.YValues : SortType.XValues, i);
foreach (BarItem barItem in tempList)
{
barItem.Bar.DrawSingleBar(g, pane, barItem,
((BarItem)barItem).BaseAxis(pane),
((BarItem)barItem).ValueAxis(pane, barItem.IsY2Axis),
0, i, scaleFactor);
}
}
}
// Loop for each curve in reverse order to pick up the remaining bartypes
for (int i = this.Count - 1; i >= 0; i--)
{
CurveItem curve = this[i];
if (curve.IsBar)
{
pos--;
}
// Render the curve
// if it's a bar type or a sorted overlay or a percentstacked bar, it's already been done above
if (!(pane.BarType == BarType.SortedOverlay) || !curve.IsBar)
{
curve.Draw(g, pane, pos, scaleFactor);
}
}
}
/// <summary>
/// Constructs a new instance of the ScatterplotView.
/// </summary>
public ScatterplotView()
{
InitializeComponent();
scatterplot = new Scatterplot();
classes = new CurveList();
zedGraphControl.GraphPane.Title.Text = "Scatter Plot";
zedGraphControl.GraphPane.XAxis.Title.Text = "X";
zedGraphControl.GraphPane.YAxis.Title.Text = "Y";
zedGraphControl.GraphPane.Fill = new Fill(Color.WhiteSmoke);
zedGraphControl.GraphPane.CurveList = classes;
}
public void TestEasyData()
{
string [] labels = {"basic1","basic2"};
double[] x1 = { 4, 5, 6 };
double[] y1 = { 12, 15, 18 };
double[] x2 = { -2, -3, -4 };
double[] y2 = { 0.01, 0.1, 1 };
CurveList cl = new CurveList();
cl.Add(new LineItem(labels[0], x1, y1, Color.Black, SymbolType.Circle));
cl.Add(new LineItem(labels[1], x2, y2, Color.Black, SymbolType.Circle));
string filename = folder + labels[0]+".csv";
Console.WriteLine("Writing for file: " + filename);
CsvWriter.ExportToCsv(cl, filename);
}
/// <summary>
/// Constructs a new instance of the ScatterplotView.
/// </summary>
///
public ScatterplotView(Scatterplot scatterplot)
{
InitializeComponent();
classes = new CurveList();
zedGraphControl.BorderStyle = System.Windows.Forms.BorderStyle.None;
zedGraphControl.GraphPane.Border.IsVisible = false;
zedGraphControl.GraphPane.Border.Color = Color.White;
zedGraphControl.GraphPane.Border.Width = 0;
// zedGraphControl.IsAntiAlias = true;
zedGraphControl.GraphPane.Fill = new Fill(Color.White);
zedGraphControl.GraphPane.Chart.Fill = new Fill(Color.GhostWhite);
zedGraphControl.GraphPane.CurveList = classes;
zedGraphControl.GraphPane.Legend.IsVisible = true;
zedGraphControl.GraphPane.Legend.Position = LegendPos.Right;
zedGraphControl.GraphPane.Legend.IsShowLegendSymbols = false;
zedGraphControl.GraphPane.XAxis.MajorGrid.IsVisible = true;
zedGraphControl.GraphPane.XAxis.MinorGrid.IsVisible = false;
zedGraphControl.GraphPane.XAxis.MajorGrid.Color = Color.LightGray;
zedGraphControl.GraphPane.XAxis.MajorGrid.IsZeroLine = false;
zedGraphControl.GraphPane.XAxis.Scale.MaxGrace = 0;
zedGraphControl.GraphPane.XAxis.Scale.MinGrace = 0;
zedGraphControl.GraphPane.YAxis.MinorGrid.IsVisible = false;
zedGraphControl.GraphPane.YAxis.MajorGrid.IsVisible = true;
zedGraphControl.GraphPane.YAxis.MajorGrid.Color = Color.LightGray;
zedGraphControl.GraphPane.YAxis.MajorGrid.IsZeroLine = false;
zedGraphControl.GraphPane.YAxis.Scale.MaxGrace = 0;
zedGraphControl.GraphPane.YAxis.Scale.MinGrace = 0;
ScaleTight = false;
SymbolSize = 7;
LinesVisible = false;
this.scatterplot = scatterplot;
}
public void TestComplexData()
{
string[] labels = { "complex1", "complex2","complex3" };
double[] x1 = { 4e12, 5e13, 6e14 };
double[] y1 = { 12e-10, 15e-10, 18e-10 };
double[] x2 = { -2, -3, -4, -5, -6, -7, -8, -9, -10, -11 };
double[] y2 = { 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000, 100000, 1000000 };
double[] z2 = { 1.23453456345345345, 2.6450985347635, 3.45237895638925, 4.42378962387534, 5.4532498734563,
6.429874343, 7.5349857345, 8.5347637634, 9.3764684593453, 10.53948756876345 };
double[] x3 = { 1, 2, 3, 4, 5, 6, 7, 8 };
double[] y3 = new double[x3.Length];
CurveList cl = new CurveList();
cl.Add(new LineItem(labels[0], x1, y1, Color.Black, SymbolType.Circle));
PointPairList ppl = new PointPairList();
for(int i = 0; i < x2.Length; i++)
ppl.Add(x2[i],y2[i],z2[i]);
cl.Add(new LineItem(labels[1], ppl, Color.Black, SymbolType.Circle));
cl.Add(new LineItem(labels[2], x3, y3, Color.Black, SymbolType.Circle));
string filename = folder + labels[0] + ".csv";
Console.WriteLine("Writing for file: " + filename);
CsvWriter.ExportToCsv(cl, filename);
}
public RectangleF axisRect; // The area of the pane defined by the axes
/// <summary>
/// Constructor for the <see cref="GraphPane"/> object. This routine will
/// initialize all member variables and classes, setting appropriate default
/// values as defined in the <see cref="Def"/> class.
/// </summary>
/// <param name="paneRect"> A rectangular screen area where the graph is to be displayed.
/// This area can be any size, and can be resize at any time using the
/// <see cref="PaneRect"/> property.
/// </param>
/// <param name="paneTitle">The <see cref="Axis.Title"/> for this <see cref="GraphPane"/></param>
/// <param name="xTitle">The <see cref="Axis.Title"/> for the <see cref="XAxis"/></param>
/// <param name="yTitle">The <see cref="Axis.Title"/> for the <see cref="YAxis"/></param>
public GraphPane(RectangleF paneRect, string paneTitle,
string xTitle, string yTitle)
{
this.paneRect = paneRect;
xAxis = new XAxis(xTitle);
yAxis = new YAxis(yTitle);
y2Axis = new Y2Axis("");
legend = new Legend();
curveList = new CurveList();
textList = new TextList();
arrowList = new ArrowList();
this.title = paneTitle;
this.isShowTitle = Def.Pane.ShowTitle;
this.fontSpec = new FontSpec(Def.Pane.FontFamily,
Def.Pane.FontSize, Def.Pane.FontColor, Def.Pane.FontBold,
Def.Pane.FontItalic, Def.Pane.FontUnderline);
this.fontSpec.IsFilled = false;
this.fontSpec.IsFramed = false;
this.isIgnoreInitial = Def.Ax.IgnoreInitial;
this.isPaneFramed = Def.Pane.IsFramed;
this.paneFrameColor = Def.Pane.FrameColor;
this.paneFramePenWidth = Def.Pane.FramePenWidth;
this.paneBackColor = Def.Pane.BackColor;
this.isAxisFramed = Def.Ax.IsFramed;
this.axisFrameColor = Def.Ax.FrameColor;
this.axisFramePenWidth = Def.Ax.FramePenWidth;
this.axisBackColor = Def.Ax.BackColor;
this.baseDimension = Def.Pane.BaseDimension;
this.paneGap = Def.Pane.Gap;
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The GraphPane object from which to copy</param>
public GraphPane( GraphPane rhs )
: base(rhs)
{
// copy values for all the value types
_isIgnoreInitial = rhs.IsIgnoreInitial;
_isBoundedRanges = rhs._isBoundedRanges;
_isAlignGrids = rhs._isAlignGrids;
_chart = rhs._chart.Clone();
_barSettings = new BarSettings( rhs._barSettings, this );
_lineType = rhs.LineType;
// copy all the reference types with deep copies
_xAxis = new XAxis( rhs.XAxis );
_x2Axis = new X2Axis( rhs.X2Axis );
_yAxisList = new YAxisList( rhs._yAxisList );
_y2AxisList = new Y2AxisList( rhs._y2AxisList );
_curveList = new CurveList( rhs.CurveList );
_zoomStack = new ZoomStateStack( rhs._zoomStack );
}
/// <summary>
/// Find the data point that lies closest to the specified mouse (screen)
/// point.
/// </summary>
/// <remarks>
/// This method will search through the specified list of curves to find which point is
/// nearest. It will only consider points that are within
/// <see cref="Default.NearestTol"/> pixels of the screen point, and it will
/// only consider <see cref="CurveItem"/>'s that are in
/// <paramref name="targetCurveList"/>.
/// </remarks>
/// <param name="mousePt">The screen point, in pixel coordinates.</param>
/// <param name="targetCurveList">A <see cref="CurveList"/> object containing
/// a subset of <see cref="CurveItem"/>'s to be searched.</param>
/// <param name="nearestCurve">A reference to the <see cref="CurveItem"/>
/// instance that contains the closest point. nearestCurve will be null if
/// no data points are available.</param>
/// <param name="iNearest">The index number of the closest point. The
/// actual data vpoint will then be <see cref="CurveItem.Points">CurveItem.Points[iNearest]</see>
/// . iNearest will
/// be -1 if no data points are available.</param>
/// <returns>true if a point was found and that point lies within
/// <see cref="Default.NearestTol"/> pixels
/// of the screen point, false otherwise.</returns>
public bool FindNearestPoint( PointF mousePt, CurveList targetCurveList,
out CurveItem nearestCurve, out int iNearest )
{
CurveItem nearestBar = null;
int iNearestBar = -1;
nearestCurve = null;
iNearest = -1;
// If the point is outside the ChartRect, always return false
if ( !_chart._rect.Contains( mousePt ) )
return false;
double x, x2;
double[] y;
double[] y2;
//ReverseTransform( mousePt, out x, out y, out y2 );
ReverseTransform( mousePt, out x, out x2, out y, out y2 );
if ( !AxisRangesValid() )
return false;
ValueHandler valueHandler = new ValueHandler( this, false );
double xPixPerUnit = _chart._rect.Width / ( _xAxis._scale._max - _xAxis._scale._min );
//double yPixPerUnit = chartRect.Height / ( yAxis.Max - yAxis.Min );
//double y2PixPerUnit; // = chartRect.Height / ( y2Axis.Max - y2Axis.Min );
double yPixPerUnitAct, yAct, yMinAct, yMaxAct;
double minDist = 1e20;
double xVal, yVal, dist = 99999, distX, distY;
double tolSquared = Default.NearestTol * Default.NearestTol;
int iBar = 0;
foreach ( CurveItem curve in targetCurveList )
{
//test for pie first...if it's a pie rest of method superfluous
if ( curve is PieItem && curve.IsVisible )
{
if ( ( (PieItem)curve ).SlicePath != null &&
( (PieItem)curve ).SlicePath.IsVisible( mousePt ) )
{
nearestBar = curve;
iNearestBar = 0;
}
continue;
}
else if ( curve.IsVisible )
{
int yIndex = curve.GetYAxisIndex( this );
Axis yAxis = curve.GetYAxis( this );
if ( curve.IsY2Axis )
{
yAct = y2[yIndex];
yMinAct = _y2AxisList[yIndex]._scale._min;
yMaxAct = _y2AxisList[yIndex]._scale._max;
}
else
{
yAct = y[yIndex];
yMinAct = _yAxisList[yIndex]._scale._min;
yMaxAct = _yAxisList[yIndex]._scale._max;
}
yPixPerUnitAct = _chart._rect.Height / ( yMaxAct - yMinAct );
IPointList points = curve.Points;
float barWidth = curve.GetBarWidth( this );
double barWidthUserHalf;
Axis baseAxis = curve.BaseAxis( this );
bool isXBaseAxis = ( baseAxis is XAxis || baseAxis is X2Axis );
if ( isXBaseAxis )
barWidthUserHalf = barWidth / xPixPerUnit / 2.0;
else
barWidthUserHalf = barWidth / yPixPerUnitAct / 2.0;
if ( points != null )
{
for ( int iPt = 0; iPt < curve.NPts; iPt++ )
{
// xVal is the user scale X value of the current point
if ( _xAxis._scale.IsAnyOrdinal && !curve.IsOverrideOrdinal )
xVal = (double)iPt + 1.0;
else
xVal = points[iPt].X;
// yVal is the user scale Y value of the current point
if ( yAxis._scale.IsAnyOrdinal && !curve.IsOverrideOrdinal )
yVal = (double)iPt + 1.0;
else
yVal = points[iPt].Y;
if ( xVal != PointPair.Missing &&
yVal != PointPair.Missing )
{
if ( curve.IsBar || curve is ErrorBarItem ||
curve is HiLowBarItem || curve is OHLCBarItem ||
curve is JapaneseCandleStickItem )
{
double baseVal, lowVal, hiVal;
valueHandler.GetValues( curve, iPt, out baseVal,
out lowVal, out hiVal );
if ( lowVal > hiVal )
{
double tmpVal = lowVal;
lowVal = hiVal;
hiVal = tmpVal;
}
if ( isXBaseAxis )
{
double centerVal = valueHandler.BarCenterValue( curve, barWidth, iPt, xVal, iBar );
if ( x < centerVal - barWidthUserHalf ||
x > centerVal + barWidthUserHalf ||
yAct < lowVal || yAct > hiVal )
continue;
}
else
{
double centerVal = valueHandler.BarCenterValue( curve, barWidth, iPt, yVal, iBar );
if ( yAct < centerVal - barWidthUserHalf ||
yAct > centerVal + barWidthUserHalf ||
x < lowVal || x > hiVal )
continue;
}
if ( nearestBar == null )
{
iNearestBar = iPt;
nearestBar = curve;
}
}
else if ( xVal >= _xAxis._scale._min && xVal <= _xAxis._scale._max &&
yVal >= yMinAct && yVal <= yMaxAct )
{
if ( curve is LineItem && _lineType == LineType.Stack )
{
double zVal;
valueHandler.GetValues( curve, iPt, out xVal, out zVal, out yVal );
}
distX = ( xVal - x ) * xPixPerUnit;
distY = ( yVal - yAct ) * yPixPerUnitAct;
dist = distX * distX + distY * distY;
if ( dist >= minDist )
continue;
minDist = dist;
iNearest = iPt;
nearestCurve = curve;
}
}
}
if ( curve.IsBar )
iBar++;
}
}
}
if ( nearestCurve is LineItem )
{
float halfSymbol = (float)( ( (LineItem)nearestCurve ).Symbol.Size *
CalcScaleFactor() / 2 );
minDist -= halfSymbol * halfSymbol;
if ( minDist < 0 )
minDist = 0;
}
if ( minDist >= tolSquared && nearestBar != null )
{
// if no point met the tolerance, but a bar was found, use it
nearestCurve = nearestBar;
iNearest = iNearestBar;
return true;
}
else if ( minDist < tolSquared )
{
// Did we find a close point, and is it within the tolerance?
// (minDist is the square of the distance in pixel units)
return true;
}
else // otherwise, no valid point found
return false;
}
/// <summary>
/// Constructor for the <see cref="GraphPane"/> object. This routine will
/// initialize all member variables and classes, setting appropriate default
/// values as defined in the <see cref="Default"/> class.
/// </summary>
/// <param name="rect"> A rectangular screen area where the graph is to be displayed.
/// This area can be any size, and can be resize at any time using the
/// <see cref="PaneBase.Rect"/> property.
/// </param>
/// <param name="title">The <see cref="PaneBase.Title"/> for this <see cref="GraphPane"/></param>
/// <param name="xTitle">The <see cref="Axis.Title"/> for the <see cref="XAxis"/></param>
/// <param name="yTitle">The <see cref="Axis.Title"/> for the <see cref="YAxis"/></param>
public GraphPane( RectangleF rect, string title,
string xTitle, string yTitle )
: base(title, rect)
{
_xAxis = new XAxis( xTitle );
_x2Axis = new X2Axis( "" );
_yAxisList = new YAxisList();
_y2AxisList = new Y2AxisList();
_yAxisList.Add( new YAxis( yTitle ) );
_y2AxisList.Add( new Y2Axis( string.Empty ) );
_curveList = new CurveList();
_zoomStack = new ZoomStateStack();
_isIgnoreInitial = Default.IsIgnoreInitial;
_isBoundedRanges = Default.IsBoundedRanges;
_isAlignGrids = false;
_chart = new Chart();
_barSettings = new BarSettings( this );
_lineType = Default.LineType;
}
/// <summary>
/// Find the data point that lies closest to the specified mouse (screen)
/// point for the specified curve.
/// </summary>
/// <remarks>
/// This method will search only through the points for the specified
/// curve to determine which point is
/// nearest the mouse point. It will only consider points that are within
/// <see cref="Default.NearestTol"/> pixels of the screen point.
/// </remarks>
/// <param name="mousePt">The screen point, in pixel coordinates.</param>
/// <param name="nearestCurve">A reference to the <see cref="CurveItem"/>
/// instance that contains the closest point. nearestCurve will be null if
/// no data points are available.</param>
/// <param name="targetCurve">A <see cref="CurveItem"/> object containing
/// the data points to be searched.</param>
/// <param name="iNearest">The index number of the closest point. The
/// actual data vpoint will then be <see cref="CurveItem.Points">CurveItem.Points[iNearest]</see>
/// . iNearest will
/// be -1 if no data points are available.</param>
/// <returns>true if a point was found and that point lies within
/// <see cref="Default.NearestTol"/> pixels
/// of the screen point, false otherwise.</returns>
public bool FindNearestPoint( PointF mousePt, CurveItem targetCurve,
out CurveItem nearestCurve, out int iNearest )
{
CurveList targetCurveList = new CurveList();
targetCurveList.Add( targetCurve );
return FindNearestPoint( mousePt, targetCurveList,
out nearestCurve, out iNearest );
}
// Revision: JCarpenter 10/06
/// <summary>
/// Find any objects that exist within the specified (screen) rectangle.
/// This method will search through all of the graph objects, such as
/// <see cref="Axis"/>, <see cref="Legend"/>, <see cref="PaneBase.Title"/>,
/// <see cref="GraphObj"/>, and <see cref="CurveItem"/>.
/// and see if the objects' bounding boxes are within the specified (screen) rectangle
/// This method returns true if any are found.
/// </summary>
public bool FindContainedObjects( RectangleF rectF, Graphics g,
out CurveList containedObjs )
{
containedObjs = new CurveList();
foreach ( CurveItem ci in this.CurveList )
{
for ( int i = 0; i < ci.Points.Count; i++ )
{
if ( ci.Points[i].X > rectF.Left &&
ci.Points[i].X < rectF.Right &&
ci.Points[i].Y > rectF.Bottom &&
ci.Points[i].Y < rectF.Top )
{
containedObjs.Add( ci );
}
}
}
return ( containedObjs.Count > 0 );
}
public frmRespuestaTransienteLocus(String respTr)
{
//Seteo la cultura para utilizar el punto como separador decimal
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
InitializeComponent();
pnlAcciones.Hide();
respTransiente = respTr;
//h = new Historial();
//this.h = his;
CurveList g = new CurveList();
//g = h.getGrafica(0);
//if (g.Count != 0)
// this.btnComparar.Enabled = true;
//else
// this.btnComparar.Enabled = false;
//--------------DB---------------//
persRespuestas = new persGraficaMySql(respTransiente);
//--------------DB---------------//
//lstArchivos.DataSource = generarLista();
//generarLista(lstArchivos);
//Desactivo las opciones no permitidas
guardarToolStripMenuItem.Enabled = false;
eliminarToolStripMenuItem.Enabled = false;
//Se inicializa la Respuesta Transiente correspondiente según corresponda con el parámetro respTransiente
//Además, se setea el tÃtulo de la ventana correspondiente a la función seleccionada
//Tamibén setea la imagen con la fórmula correspondiente en cada caso
if (respTransiente.Equals("Escalon1")) {
this.Text = this.Text + ", Sistemas de Primer Orden, Entrada Escalón";
iniciarComponentesGrafica(new EntradaEscalonOrden1());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaEscalon1Orden;
}
else if (respTransiente.Equals("Impulso1")) {
this.Text = this.Text + ", Sistemas de Primer Orden, Entrada Impulso";
iniciarComponentesGrafica(new EntradaImpulsoOrden1());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaImpulso1Orden;
}
else if (respTransiente.Equals("Senoidal1"))
{
this.Text = this.Text + ", Sistemas de Primer Orden, Entrada Senoidal";
iniciarComponentesGrafica(new EntradaSenoidalOrden1());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaSenoidal1Orden;
}
else if (respTransiente.Equals("Rampa1"))
{
this.Text = this.Text + ", Sistemas de Primer Orden, Entrada Rampa";
iniciarComponentesGrafica(new EntradaRampaOrden1());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaRampa1Orden;
}
else if (respTransiente.Equals("Escalon2"))
{
this.Text = this.Text + ", Sistemas de Segundo Orden, Entrada Escalón";
iniciarComponentesGrafica(new EntradaEscalonOrden2());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaEscalon2Orden1;
}
else if (respTransiente.Equals("Impulso2"))
{
this.Text = this.Text + ", Sistemas de Segundo Orden, Entrada Impulso";
iniciarComponentesGrafica(new EntradaImpulsoOrden2());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaImpulso2Orden1;
}
else if (respTransiente.Equals("Senoidal2"))
{
this.Text = this.Text + ", Sistemas de Segundo Orden, Entrada Senoidal";
iniciarComponentesGrafica(new EntradaSenoidalOrden2());
agregarComponentes();
pbFormula.Image = TeoriaDeControl.Properties.Resources.FormulaSenoidal2Orden1;
}
this.Text += " ";
}
public void DisplayCurves()
{
CurveList allCurves = new CurveList(mCurveList);
allCurves.AddRange(highlightList);
graph.GraphPane.CurveList = allCurves;
if (ScaleType != AxisScaleType.UserDefined)
{
this.ScaleAxes();
this.UpdateAxes();
}
}
private static void AssertCurveListsSame(CurveList curveList1, CurveList curveList2)
{
CollectionAssert.AreEqual(curveList1.Select(curve=>curve.Label.Text).ToArray(), curveList2.Select(curve=>curve.Label.Text).ToArray());
CollectionAssert.AreEqual(curveList1.Select(curve=>curve.Color).ToArray(), curveList2.Select(curve=>curve.Color).ToArray());
}
/// <summary>
/// Render all the <see cref="CurveItem"/> objects in the list to the
/// specified <see cref="Graphics"/>
/// device by calling the <see cref="CurveItem.Draw"/> member function of
/// each <see cref="CurveItem"/> object.
/// </summary>
/// <param name="g">
/// A graphic device object to be drawn into. This is normally e.Graphics from the
/// PaintEventArgs argument to the Paint() method.
/// </param>
/// <param name="pane">
/// A reference to the <see cref="GraphPane"/> object that is the parent or
/// owner of this object.
/// </param>
/// <param name="scaleFactor">
/// The scaling factor to be used for rendering objects. This is calculated and
/// passed down by the parent <see cref="GraphPane"/> object using the
/// <see cref="PaneBase.CalcScaleFactor"/> method, and is used to proportionally adjust
/// font sizes, etc. according to the actual size of the graph.
/// </param>
public void Draw( Graphics g, GraphPane pane, float scaleFactor )
{
// Configure the accumulator for stacked bars
//Bar.ResetBarStack();
// Count the number of BarItems in the curvelist
int pos = this.NumBars;
// sorted overlay bars are a special case, since they are sorted independently at each
// ordinal position.
if ( pane._barSettings.Type == BarType.SortedOverlay )
{
// First, create a new curveList with references (not clones) of the curves
CurveList tempList = new CurveList();
foreach ( CurveItem curve in this )
if ( curve.IsBar )
tempList.Add( (CurveItem) curve );
// Loop through the bars, graphing each ordinal position separately
for ( int i=0; i<this.maxPts; i++ )
{
// At each ordinal position, sort the curves according to the value axis value
tempList.Sort( pane._barSettings.Base == BarBase.X ? SortType.YValues : SortType.XValues, i );
// plot the bars for the current ordinal position, in sorted order
foreach ( BarItem barItem in tempList )
barItem.Bar.DrawSingleBar( g, pane, barItem,
((BarItem)barItem).BaseAxis( pane ),
((BarItem)barItem).ValueAxis( pane ),
0, i, ( (BarItem)barItem ).GetBarWidth( pane ), scaleFactor );
}
}
// Loop for each curve in reverse order to pick up the remaining curves
// The reverse order is done so that curves that are later in the list are plotted behind
// curves that are earlier in the list
for ( int i = this.Count - 1; i >= 0; i-- )
{
CurveItem curve = this[i];
if ( curve.IsBar )
pos--;
// Render the curve
// if it's a sorted overlay bar type, it's already been done above
if ( !( curve.IsBar && pane._barSettings.Type == BarType.SortedOverlay ) )
{
curve.Draw( g, pane, pos, scaleFactor );
}
}
}
// Revision: JCarpenter 10/06
/// <summary>
/// Perform selection on curves within the drag pane, or under the mouse click.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleSelectionFinish(object sender, MouseEventArgs e)
{
if (e.Button != _selectButtons) {
Refresh();
return;
}
PointF mousePtF = BoundPointToRect(new Point(e.X, e.Y), _dragPane.Chart._rect);
PointF mousePt = BoundPointToRect(new Point(e.X, e.Y), _dragPane.Rect);
Point curPt = ((Control)sender).PointToScreen(Point.Round(mousePt));
// Only accept a drag if it covers at least 5 pixels in each direction
//Point curPt = ( (Control)sender ).PointToScreen( Point.Round( mousePt ) );
if ((Math.Abs(mousePtF.X - _dragStartPt.X) > 4) &&
(Math.Abs(mousePtF.Y - _dragStartPt.Y) > 4)) {
#region New Code to Select on Rubber Band
double x1, x2, xx1, xx2;
double[] y1, y2, yy1, yy2;
PointF startPoint =
((Control)sender).PointToClient(new Point(Convert.ToInt32(this._dragPane.Rect.X),
Convert.ToInt32(this._dragPane.Rect.Y)));
_dragPane.ReverseTransform(_dragStartPt, out x1, out xx1, out y1, out yy1);
_dragPane.ReverseTransform(mousePtF, out x2, out xx2, out y2, out yy2);
CurveList objects = new CurveList();
double left = Math.Min(x1, x2);
double right = Math.Max(x1, x2);
double top = 0;
double bottom = 0;
for (int i = 0; i < y1.Length; i++) {
bottom = Math.Min(y1[i], y2[i]);
top = Math.Max(y1[i], y2[i]);
}
for (int i = 0; i < yy1.Length; i++) {
bottom = Math.Min(bottom, yy2[i]);
bottom = Math.Min(yy1[i], bottom);
top = Math.Max(top, yy2[i]);
top = Math.Max(yy1[i], top);
}
double w = right - left;
double h = bottom - top;
RectangleF rF = new RectangleF((float)left, (float)top, (float)w, (float)h);
_dragPane.FindContainedObjects(rF, this.CreateGraphics(), out objects);
if (Control.ModifierKeys == _selectAppendModifierKeys)
_selection.AddToSelection(_masterPane, objects);
else
_selection.Select(_masterPane, objects);
// this.Select( objects );
//Graphics g = this.CreateGraphics();
//this._dragPane.AxisChange( g );
//g.Dispose();
#endregion
}
else // It's a single-select
{
#region New Code to Single Select
//Point mousePt = new Point( e.X, e.Y );
int iPt;
GraphPane pane;
object nearestObj;
using (Graphics g = this.CreateGraphics()) {
if (this.MasterPane.FindNearestPaneObject(mousePt, g, out pane,
out nearestObj, out iPt)) {
if (nearestObj is CurveItem && iPt >= 0) {
if (Control.ModifierKeys == _selectAppendModifierKeys)
_selection.AddToSelection(_masterPane, nearestObj as CurveItem);
else
_selection.Select(_masterPane, nearestObj as CurveItem);
}
else
_selection.ClearSelection(_masterPane);
Refresh();
}
else {
_selection.ClearSelection(_masterPane);
}
}
#endregion New Code to Single Select
}
using (Graphics g = this.CreateGraphics()) {
// always AxisChange() the dragPane
_dragPane.AxisChange(g);
foreach (GraphPane pane in _masterPane._paneList) {
if (pane != _dragPane && (_isSynchronizeXAxes || _isSynchronizeYAxes))
pane.AxisChange(g);
}
}
Refresh();
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The XAxis object from which to copy</param>
public CurveList(CurveList rhs)
{
MaxPts = rhs.MaxPts;
rhs.ForEach(ci => Add((CurveItem)((ICloneable)ci).Clone()));
}
/// <summary>
/// Constructor for deserializing objects
/// </summary>
/// <param name="info">A <see cref="SerializationInfo"/> instance that defines the serialized data
/// </param>
/// <param name="context">A <see cref="StreamingContext"/> instance that contains the serialized data
/// </param>
protected GraphPane( SerializationInfo info, StreamingContext context )
: base(info, context)
{
// The schema value is just a file version parameter. You can use it to make future versions
// backwards compatible as new member variables are added to classes
int sch = info.GetInt32( "schema2" );
_xAxis = (XAxis)info.GetValue( "xAxis", typeof( XAxis ) );
if ( sch >= 11 )
_x2Axis = (X2Axis)info.GetValue( "x2Axis", typeof( X2Axis ) );
else
_x2Axis = new X2Axis( "" );
_yAxisList = (YAxisList)info.GetValue( "yAxisList", typeof( YAxisList ) );
_y2AxisList = (Y2AxisList)info.GetValue( "y2AxisList", typeof( Y2AxisList ) );
_curveList = (CurveList)info.GetValue( "curveList", typeof( CurveList ) );
_chart = (Chart) info.GetValue( "chart", typeof( Chart ) );
_barSettings = (BarSettings)info.GetValue( "barSettings", typeof( BarSettings ) );
_barSettings._ownerPane = this;
_isIgnoreInitial = info.GetBoolean( "isIgnoreInitial" );
_isBoundedRanges = info.GetBoolean( "isBoundedRanges" );
_isIgnoreMissing = info.GetBoolean( "isIgnoreMissing" );
_isAlignGrids = info.GetBoolean( "isAlignGrids" );
_lineType = (LineType)info.GetValue( "lineType", typeof( LineType ) );
_zoomStack = new ZoomStateStack();
}
/// <summary>
/// Add a list of <see cref="CurveItem" />'s 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="ciList">The list of <see cref="CurveItem" />'s to be added to the list.</param>
public void AddToSelection( MasterPane master, CurveList ciList )
{
foreach ( CurveItem ci in ciList )
{
if ( this.Contains( ci ) == false )
this.Add( ci );
}
UpdateSelection( master );
}
/// <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 );
}
/// <summary>
/// Render all the <see cref="CurveItem"/> objects in the list to the
/// specified <see cref="Graphics"/>
/// device by calling the <see cref="CurveItem.Draw"/> member function of
/// each <see cref="CurveItem"/> object.
/// </summary>
/// <param name="g">
/// A graphic device object to be drawn into. This is normally e.Graphics from the
/// PaintEventArgs argument to the Paint() method.
/// </param>
/// <param name="pane">
/// A reference to the <see cref="GraphPane"/> object that is the parent or
/// owner of this object.
/// </param>
/// <param name="scaleFactor">
/// The scaling factor to be used for rendering objects. This is calculated and
/// passed down by the parent <see cref="GraphPane"/> object using the
/// <see cref="PaneBase.CalcScaleFactor"/> method, and is used to proportionally adjust
/// font sizes, etc. according to the actual size of the graph.
/// </param>
public void Draw(Graphics g, GraphPane pane, float scaleFactor)
{
// Configure the accumulator for stacked bars
//Bar.ResetBarStack();
// Count the number of BarItems in the curvelist
int pos = NumBars;
// sorted overlay bars are a special case, since they are sorted independently at each
// ordinal position.
if (pane._barSettings.Type == BarType.SortedOverlay)
{
// First, create a new curveList with references (not clones) of the curves
var tempList = new CurveList();
tempList.AddRange(this.Where(curve => curve.IsBar));
// Loop through the bars, graphing each ordinal position separately
for (var i = 0; i < MaxPts; i++)
{
// At each ordinal position, sort the curves according to the value axis value
tempList.Sort(pane._barSettings.Base == BarBase.X ? SortType.YValues : SortType.XValues, i);
// plot the bars for the current ordinal position, in sorted order
foreach (var barItem in tempList.Cast <BarItem>())
{
barItem.Bar.DrawSingleBar(g, pane, barItem,
barItem.BaseAxis(pane),
barItem.ValueAxis(pane),
0, i, barItem.GetBarWidth(pane), scaleFactor);
}
}
}
var list = this.Where(c => !(c.IsBar && pane._barSettings.Type == BarType.SortedOverlay));
// Loop over the remaining curves first drawing the ones that have ZOrder set.
// The list is already sorted respecting curves' ZOrder.
foreach (var curve in list.Where(c => c.ZOrder >= 0))
{
if (curve.IsBar)
{
pos--;
}
// if it's a sorted overlay bar type, it's already been done above
curve.Draw(g, pane, pos, scaleFactor);
}
// Loop for each curve in reverse order to pick up the remaining curves.
// The reverse order is done so that curves that are later in the list are plotted behind
// curves that are earlier in the list.
foreach (var curve in list.Where(c => c.ZOrder < 0).Reverse())
{
if (curve.IsBar)
{
pos--;
}
// Render the curve
// if it's a sorted overlay bar type, it's already been done above
curve.Draw(g, pane, pos, scaleFactor);
}
}
/// <summary>
/// Initliase the Active Learning graph
/// </summary>
private void InitialiseActiveLearningGraphs()
{
//AccuracyGraph Settings
accuracyGraphPane = graphControlAccuracyGraph.GraphPane;
accuracyGraphPane.CurveList.Clear() ; //clear the curveList in the graphpane
//set x starting point of the AccuracyGraph
accuracyGraphPane.XAxis.Scale.Min = currentExperimentSetting.initialStartingLabel - 1;
//add curves into the accuracyGraphPane
List<ExperimentModel> currentExperimentItemsList = currentExperimentSetting.experimentModels;
for (int i = 0; i < currentExperimentItemsList.Count; i++)
{
// The RollingPointPairList is an efficient storage class that always
// keeps a rolling set of point data without needing to shift any data values
RollingPointPairList list = new RollingPointPairList(currentExperimentSetting.currentDataset.totalNumberOfLabellingRows);
//Add the curve with an empty datalist into the accuracyGraphPane
LineItem curve = accuracyGraphPane.AddCurve(currentExperimentItemsList[i].ToString(), list, colourOptions[i], SymbolType.None);
curve.Line.Width = 2.0f;
}
//scale the axes
accuracyGraphPane.AxisChange();
//set the CurveList
accuracyGraphCurveList = accuracyGraphPane.CurveList;
graphControlAccuracyGraph.Visible = true;
}
