/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The TextItem object from which to copy</param>
public TextItem(TextItem rhs)
{
text = rhs.Text;
alignV = rhs.AlignV;
alignH = rhs.AlignH;
x = rhs.X;
y = rhs.Y;
widthx = rhs.widthx;
heighty = rhs.heighty;
blnForCurveLabel = rhs.blnForCurveLabel;
blnForHighPeakLabel = rhs.blnForHighPeakLabel;
coordinateFrame = rhs.CoordinateFrame;
fontSpec = new FontSpecs(rhs.FontSpec);
}
public void DrawCurveLabels()
{
int intCurveCount = 0;
string name;
double x, y;
if (ShowCurveLabels == false)
{
return;
}
try
{
//double dblInterval=((this.XAxis.Max - this.XAxis.Min)/this.CurveList.Count -1);
//after commenting the above line , following block of code is
//written by deepak b. on 01.04.06
////////////----------
int LastPointOnCurve;
double XValueOfLastPointOnCurve, MinXValueOfLastPointOnCurve;
MinXValueOfLastPointOnCurve = 0.0;
foreach (CurveItem curve in CurveList)
{
LastPointOnCurve = curve.X.Count - 1;
XValueOfLastPointOnCurve = (double)curve.X[LastPointOnCurve];
MinXValueOfLastPointOnCurve = XValueOfLastPointOnCurve;
if (MinXValueOfLastPointOnCurve <= XValueOfLastPointOnCurve)
{
MinXValueOfLastPointOnCurve = XValueOfLastPointOnCurve;
}
}
double dblInterval = ((MinXValueOfLastPointOnCurve - this.XAxis.Min) / this.CurveList.Count);
////////////----------
double dblFrom, dblTo;
dblFrom = this.XAxis.Min;
dblTo = dblFrom + dblInterval;
foreach (CurveItem curve in CurveList)
{
bool blnDrawn = false;
curve.LabelX = curve.Label;
curve.Label += "(" + intCurveCount.ToString() + ")";
name = intCurveCount.ToString();
for (int intCount = 0; intCount <= curve.X.Count - 1; intCount++)
{
if ((double)curve.X[intCount] >= dblFrom && (double)curve.X[intCount] <= dblTo)
{
x = (double)curve.X[intCount];
y = (double)curve.Y[intCount];
TextItem text = new TextItem(name, (float)x, (float)y);
text.CoordinateFrame = CoordType.AxisXYScale;
text.AlignH = FontAlignH.Center;
text.AlignV = FontAlignV.Bottom;
if (CurveLabelSize != 0)
{
text.FontSpec.Size = CurveLabelSize;
}
text.ForCurveLabel = true;
text.FontSpec.IsFramed = true;
text.FontSpec.FontColor = curve.Line.Color;
TextList.Add(text);
intCurveCount += 1;
dblFrom = dblTo;
dblTo = dblFrom + dblInterval;
blnDrawn = true;
break;
}
blnDrawn = false;
}
if (blnDrawn == false)
{
//this if block is written by deepak b. on 01.04.06
int LastPointBeforeEdge = 0;
for (int intCount = curve.X.Count - 1; intCount >= 0; intCount--)
{
if ((double)curve.X[intCount] < this.XAxis.Min || (double)curve.X[intCount] > this.XAxis.Max || (double)curve.Y[intCount] < this.YAxis.Min || (double)curve.Y[intCount] > this.YAxis.Max)
{
//Do nothing
}
else
{
LastPointBeforeEdge = intCount;
break;
}
}
x = (double)curve.X[LastPointBeforeEdge];
y = (double)curve.Y[LastPointBeforeEdge];
TextItem text = new TextItem(name, (float)x, (float)y);
text.CoordinateFrame = CoordType.AxisXYScale;
text.AlignH = FontAlignH.Center;
text.AlignV = FontAlignV.Bottom;
text.ForCurveLabel = true;
if (CurveLabelSize != 0)
{
text.FontSpec.Size = CurveLabelSize;
}
text.FontSpec.IsFramed = true;
text.FontSpec.FontColor = curve.Line.Color;
TextList.Add(text);
intCurveCount += 1;
}
}
}
catch
{
}
finally
{
}
}
/// <summary>
/// Add a <see cref="TextItem"/> object to the <see cref="TextList"/>
/// collection at the end of the list.
/// </summary>
/// <param name="item">A reference to the <see cref="TextItem"/> object to
/// be added</param>
public void Add(TextItem item)
{
List.Add(item);
}