/// <summary>
///
/// </summary>
/// <param name="aValue"></param>
public void AddValue(String aName, LogValue aValue)
{
lock (this)
{
m_Dirty = true;
if (m_Time == DateTime.MinValue)
{
m_Time = aValue.Time;
}
foreach (PlotterValues Values in m_Values)
{
if (Values.Name == aName)
{
Values.AddValue(aValue);
return;
}
}
// Not found, add the value
PlotterValues NewValues = new PlotterValues(aName);
NewValues.AddValue(aValue);
m_Values.Add(NewValues);
}
}
/// <summary>
///
/// </summary>
/// <param name="aPlotterValue"></param>
private void DrawValue(PaintEventArgs Paint, PlotterValues aPlotterValue, int ValueIndex)
{
Point PreviousPosition = new Point();
Point CurrentPosition = new Point();
Double aVerticalPosition1 = ((ValueIndex + 0) * m_ValueHeight) + (m_ValueHeight * 0.05);
Double aVerticalPosition2 = ((ValueIndex + 1) * m_ValueHeight) - (m_ValueHeight * 0.05);
Double DataHeight = aVerticalPosition2 - aVerticalPosition1;
// Grid
DrawValueGrid(Paint, aVerticalPosition1, aVerticalPosition2);
// Delimiters
Point DelimPoint_11 = new Point(0, (int)aVerticalPosition1);
Point DelimPoint_12 = new Point(Width, (int)aVerticalPosition1);
Point DelimPoint_21 = new Point(0, (int)aVerticalPosition2);
Point DelimPoint_22 = new Point(Width, (int)aVerticalPosition2);
Paint.Graphics.DrawLine(m_DelimPen, DelimPoint_11, DelimPoint_12);
Paint.Graphics.DrawLine(m_DelimPen, DelimPoint_21, DelimPoint_22);
// Range
Rectangle TextPosition = new Rectangle();
String Minimum = aPlotterValue.Minimum.ToString();
String Maximum = aPlotterValue.Maximum.ToString();
Double LabelHeight = DataHeight * 0.25;
TextPosition.X = 10;
TextPosition.Y = (int)(aVerticalPosition1);
TextPosition.Width = m_LabelWidth;
TextPosition.Height = (int)LabelHeight;
DrawCenteredText(Paint, Maximum, TextPosition, System.Drawing.SystemFonts.CaptionFont, SystemBrushes.ActiveCaptionText);
TextPosition.X = 10;
TextPosition.Y = (int)(aVerticalPosition1 + LabelHeight * 3.0);
TextPosition.Width = m_LabelWidth;
TextPosition.Height = (int)LabelHeight;
DrawCenteredText(Paint, Minimum, TextPosition, System.Drawing.SystemFonts.CaptionFont, SystemBrushes.ActiveCaptionText);
TextPosition.X = 10;
TextPosition.Y = (int)(aVerticalPosition1 + LabelHeight * 1.0);
TextPosition.Width = m_LabelWidth;
TextPosition.Height = (int)(LabelHeight * 2.0);
DrawCenteredText(Paint, aPlotterValue.Name, TextPosition, System.Drawing.SystemFonts.CaptionFont, SystemBrushes.ActiveCaptionText);
// Lines
foreach (LogValue aValue in aPlotterValue.Values)
{
Double aNormalizedValue = aPlotterValue.GetNormalizedValue(aValue.Value);
if (aNormalizedValue != Double.NaN)
{
CurrentPosition.X = (int)TimeToPosition(aValue.Time);
CurrentPosition.Y = (int)aVerticalPosition1 + (int)((1.0 - aNormalizedValue) * DataHeight);
if (
CurrentPosition.X > 0 &&
CurrentPosition.X < Width &&
CurrentPosition.Y > 0 &&
CurrentPosition.Y < Height
)
{
if (PreviousPosition.X != 0 && PreviousPosition.Y != 0)
{
if (PreviousPosition.X > -1000 && PreviousPosition.X < Width + 1000)
{
Point PreviousPositionLinear = new Point(PreviousPosition.X, PreviousPosition.Y);
Point CurrentPositionLinear = new Point(CurrentPosition.X, PreviousPosition.Y);
Paint.Graphics.DrawLine(m_CurvePen, PreviousPositionLinear, CurrentPositionLinear);
Point Mark1 = new Point(CurrentPosition.X + 0, CurrentPosition.Y - 1);
Point Mark2 = new Point(CurrentPosition.X + 0, CurrentPosition.Y + 1);
Point Mark3 = new Point(CurrentPosition.X - 1, CurrentPosition.Y + 0);
Point Mark4 = new Point(CurrentPosition.X + 1, CurrentPosition.Y + 0);
Paint.Graphics.DrawLine(m_DotPen, Mark1, Mark2);
Paint.Graphics.DrawLine(m_DotPen, Mark3, Mark4);
}
}
}
PreviousPosition = CurrentPosition;
}
}
// Markers
foreach (LogValue aValue in m_Markers)
{
CurrentPosition.X = (int)TimeToPosition(aValue.Time);
if (CurrentPosition.X > 0 && CurrentPosition.X < Width)
{
Point Mark1 = new Point(CurrentPosition.X, 0);
Point Mark2 = new Point(CurrentPosition.X, Height);
Paint.Graphics.DrawLine(m_MarkerPen, Mark1, Mark2);
TextPosition.X = Mark1.X;
TextPosition.Y = Mark1.Y;
TextPosition.Width = m_LabelWidth;
TextPosition.Height = (int)LabelHeight;
String Text = aValue.Time.ToLongTimeString();
DrawCenteredText(Paint, Text, TextPosition, System.Drawing.SystemFonts.CaptionFont, m_MarkerBrush);
}
}
}
