private void FillData()
{
NChart chart = nChartControl1.Charts[0];
NTriangulatedSurfaceSeries surface = (NTriangulatedSurfaceSeries)chart.Series[0];
Stream stream = null;
BinaryReader reader = null;
try
{
// fill the XYZ data from a binary resource
stream = NResourceHelper.GetResourceStream(GetType().Assembly, "DataXYZ.bin", "Nevron.Examples.Chart.Wpf.Resources");
reader = new BinaryReader(stream);
int nDataPointsCount = (int)stream.Length / 12;
//surface.Data.SetCapacity(nDataPointsCount);
NVector3DF[] data = new NVector3DF[nDataPointsCount];
// fill Y values
for (int i = 0; i < nDataPointsCount; i++)
{
data[i].Y = reader.ReadSingle();
}
// fill X values
for (int i = 0; i < nDataPointsCount; i++)
{
data[i].X = reader.ReadSingle();
}
// fill Z values
for (int i = 0; i < nDataPointsCount; i++)
{
data[i].Z = reader.ReadSingle();
}
for (int i = 0; i < nDataPointsCount; i++)
{
surface.Data.AddValue(data[i]);
}
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
private void FillData()
{
NChart chart = nChartControl1.Charts[0];
NTriangulatedSurfaceSeries surface = (NTriangulatedSurfaceSeries)chart.Series[0];
Stream stream = null;
BinaryReader reader = null;
try
{
// fill the XYZ data from a binary resource
stream = NResourceHelper.GetResourceStream(GetType().Assembly, "DataXYZ.bin", "Nevron.Examples.Chart.WinForm.Resources");
reader = new BinaryReader(stream);
int nDataPointsCount = (int)stream.Length / 12;
NTriangulatedSurfaceData surfaceData = surface.Data;
surfaceData.SetCount(nDataPointsCount);
surfaceData.UseColors = true;
// fill Y values and colors
for (int i = 0; i < nDataPointsCount; i++)
{
float y = 300 - reader.ReadSingle();
surfaceData.SetYValue(i, y);
surfaceData.SetColor(i, GetColorFromValue(y));
}
// fill X values
for (int i = 0; i < nDataPointsCount; i++)
{
surfaceData.SetXValue(i, reader.ReadSingle());
}
// fill Z values
for (int i = 0; i < nDataPointsCount; i++)
{
surfaceData.SetZValue(i, reader.ReadSingle());
}
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
/// <summary>
/// Loads the data for the tree map
/// </summary>
/// <returns></returns>
private XmlDocument LoadData()
{
Stream stream = NResourceHelper.GetResourceStream(GetType().Assembly, "TreeMapDataSmall.xml", "Nevron.Examples.Chart.WinForm.Resources");
if (stream == null)
{
return(null);
}
XmlDocument document = new XmlDocument();
document.Load(stream);
return(document);
}
private void FillSurfaceData()
{
NChart chart = nChartControl1.Charts[0];
NTriangulatedSurfaceSeries surface = (NTriangulatedSurfaceSeries)chart.Series[0];
Stream stream = null;
BinaryReader reader = null;
try
{
// fill the XYZ data from a binary resource
stream = NResourceHelper.GetResourceStream(GetType().Assembly, "DataXYZ.bin", "Nevron.Examples.Chart.WinForm.Resources");
reader = new BinaryReader(stream);
int nDataPointsCount = (int)stream.Length / 12;
// fill Y values
for (int i = 0; i < nDataPointsCount; i++)
{
surface.Values.Add(reader.ReadSingle());
}
// fill X values
for (int i = 0; i < nDataPointsCount; i++)
{
surface.XValues.Add(reader.ReadSingle());
}
// fill Z values
for (int i = 0; i < nDataPointsCount; i++)
{
surface.ZValues.Add(reader.ReadSingle());
}
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
private void FillData()
{
NChart chart = nChartControl1.Charts[0];
NGridSurfaceSeries surface = (NGridSurfaceSeries)chart.Series[0];
Stream stream = null;
BinaryReader reader = null;
try
{
// fill the XYZ data from a binary resource
stream = NResourceHelper.GetResourceStream(GetType().Assembly, "DataY.bin", "Nevron.Examples.Chart.WinForm.Resources");
reader = new BinaryReader(stream);
int dataPointsCount = (int)(stream.Length / 4);
int sizeX = (int)Math.Sqrt(dataPointsCount);
int sizeZ = sizeX;
surface.Data.SetGridSize(sizeX, sizeZ);
for (int z = 0; z < sizeZ; z++)
{
for (int x = 0; x < sizeX; x++)
{
surface.Data.SetValue(x, z, reader.ReadSingle());
}
}
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
private void FillData(NGridSurfaceSeries surface, NGridSurfaceSeries contour)
{
Stream stream = null;
BinaryReader reader = null;
try
{
// fill the XYZ data from a binary resource
stream = NResourceHelper.GetResourceStream(GetType().Assembly, "DataY.bin", "Nevron.Examples.Chart.Wpf.Resources");
reader = new BinaryReader(stream);
int dataPointsCount = (int)(stream.Length / 4);
int sizeX = (int)Math.Sqrt(dataPointsCount);
int sizeZ = sizeX;
surface.Data.SetGridSize(sizeX, sizeZ);
contour.Data.SetGridSize(sizeX, sizeZ);
for (int z = 0; z < sizeZ; z++)
{
for (int x = 0; x < sizeX; x++)
{
double value = 300 + 0.3 * (double)reader.ReadSingle();
surface.Data.SetValue(x, z, value);
contour.Data.SetValue(x, z, value);
}
}
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
