// function for testing 3d scatter plot
public void TestScatterPlot(int nDotNo)
{
// 1. set scatter chart data no.
m_3dChart = new ScatterChart3D();
m_3dChart.SetDataNo(nDotNo);
// 2. set property of each dot (size, position, shape, color)
Random randomObject = new Random();
int nDataRange = 200;
for (int i = 0; i < nDotNo; i++)
{
ScatterPlotItem plotItem = new ScatterPlotItem();
plotItem.w = 4;
plotItem.h = 6;
plotItem.x = (float)randomObject.Next(nDataRange);
plotItem.y = (float)randomObject.Next(nDataRange);
plotItem.z = (float)randomObject.Next(nDataRange);
plotItem.shape = randomObject.Next(4);
Byte nR = (Byte)randomObject.Next(256);
Byte nG = (Byte)randomObject.Next(256);
Byte nB = (Byte)randomObject.Next(256);
plotItem.color = Color.FromRgb(nR, nG, nB);
((ScatterChart3D)m_3dChart).SetVertex(i, plotItem);
}
// 3. set the axes
m_3dChart.GetDataRange();
m_3dChart.SetAxes();
// 4. get Mesh3D array from the scatter plot
ArrayList meshs = ((ScatterChart3D)m_3dChart).GetMeshes();
// 5. display model vertex no and triangle no
UpdateModelSizeInfo(meshs);
// 6. display scatter plot in Viewport3D
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
m_nChartModelIndex = model3d.UpdateModel(meshs, null, m_nChartModelIndex, this.mainViewport);
// 7. set projection matrix
float viewRange = (float)nDataRange;
m_transformMatrix.CalculateProjectionMatrix(0, viewRange, 0, viewRange, 0, viewRange, 0.5);
TransformChart();
}
public void TestSimpleScatterPlot(double[,] coordinates, int numberOfPointsInCuttingRegion)
{
distance++;
mygrid.UpdateLayout();
int nDotNo = coordinates.GetLength(0);
// 1. set the scatter plot size
m_3dChart = new ScatterChart3D();
m_3dChart.SetDataNo(nDotNo);
// 2. set the properties of each dot
Random randomObject = new Random();
int nDataRange = 40;
for (int i = 0; i < nDotNo; i++)
{
ScatterPlotItem plotItem = new ScatterPlotItem();
plotItem.x = (float)coordinates[i, 0];
plotItem.y = (float)coordinates[i, 1];
plotItem.z = (float)coordinates[i, 2];
if (numberOfFlutes == 0)
{
label.Content = "Distance travelled by tool = " + distance + " mm.";
if (i < numberOfPointsInCuttingRegion)
{
plotItem.w = 0.25f;
plotItem.h = 0.10f;
plotItem.shape = (int)Chart3D.SHAPE.BAR;
plotItem.color = Color.FromArgb(200, (byte)(160), (byte)(5), (byte)(5));
}
else
{
plotItem.w = 0.05f;
plotItem.h = 0.1f;
plotItem.shape = (int)Chart3D.SHAPE.BAR;
plotItem.color = Color.FromArgb(200, (byte)(160), (byte)(160), (byte)(160));
}
}
else
{
label.Content = ("");
if (((int)(i / Lp)) % (Kp / numberOfFlutes) == 0)
{
int n = (int)(((int)(i / Lp)) / (Kp / numberOfFlutes));
plotItem.w = 0.8f;
plotItem.h = 0.20f;
plotItem.shape = (int)Chart3D.SHAPE.PYRAMID;
//plotItem.color = Color.FromArgb(200, (byte)(80), (byte)(80), (byte)(60));
plotItem.color = Color.FromArgb(1, (byte)(60 + 20 * n), (byte)(60 + 20 * n), (byte)(30 + 40 * n));
}
else
{
plotItem.w = 0.2f;
plotItem.h = 0.10f;
plotItem.shape = (int)Chart3D.SHAPE.BAR;
plotItem.color = Color.FromArgb(1, (byte)(160), (byte)(160), (byte)(160));
}
}
((ScatterChart3D)m_3dChart).SetVertex(i, plotItem);
}
// 3. set axes
m_3dChart.GetDataRange();
m_3dChart.SetAxes();
// 4. Get Mesh3D array from scatter plot
ArrayList meshs = ((ScatterChart3D)m_3dChart).GetMeshes();
// 5. display vertex no and triangle no.
UpdateModelSizeInfo(meshs);
// 6. show 3D scatter plot in Viewport3d
WPFChart3D.Model3D model3d = new WPFChart3D.Model3D();
m_nChartModelIndex = model3d.UpdateModel(meshs, null, m_nChartModelIndex, this.mainViewport);
// 7. set projection matrix
float viewRange = (float)nDataRange;
m_transformMatrix.CalculateProjectionMatrix(0, viewRange, 0, viewRange, 0, viewRange, 0.5);
TransformChart();
mainViewport.UpdateLayout();
}
