private void tsFraserFilter_Click(object sender, EventArgs e)
{
var selectedNode = treeViewMain.SelectedNode;
var tiltData = selectedNode.Tag as TiltData;
if (tiltData == null)
{
return;
}
if (tiltData.Npts < 4)
{
MessageBox.Show(@"There should be minimum of 4 data for this filter to work.");
return;
}
var uniqeName = FindUniqeName(selectedNode.Name, treeViewMain.Nodes["NodeFraser"]);
if (InputPrompt.InputStringBox("Fraser Filter", "Enter a name.", ref uniqeName) != DialogResult.OK)
{
return;
}
// Do Fraser Filtering
var fraser = VlfFilter.Fraser(tiltData);
fraser.Rename(uniqeName);
AddNode(uniqeName, treeViewMain.Nodes["NodeFraser"], fraser);
// Plot the result
var form2 = new ChartPlot(uniqeName, fraser)
{
MdiParent = this
};
form2.Show();
}
private void usingKarousHjeltToolStripMenuItem_Click(object sender, EventArgs e)
{
var nodes =
(from TreeNode node in treeViewMain.Nodes["NodeTilt"].Nodes select(TreeNode) node.Clone()).ToList();
var form2 = new TreeInput(nodes);
var dlg = form2.ShowDialog();
if (dlg != DialogResult.OK)
{
return;
}
var nodeName = "Untitled";
if (InputPrompt.InputStringBox("2D Surface", "Enter a name.", ref nodeName) != DialogResult.OK)
{
return;
}
// Collect all tiltdata from treeview
IList <TiltData> gather =
(from TreeNode node in form2.treeView1.Nodes where node.Checked select node.Tag as TiltData).ToList();
//Build using Fraser filter
var surf2D = new Surface2D(gather, Surface2D.FilterType.KarousHjelt)
{
Title = nodeName,
XAxisTitle = "Easting",
YAxisTitle = "Northing",
XUnit = "m",
YUnit = "m"
};
nodeName = FindUniqeName(nodeName, treeViewMain.Nodes["Node2DSurface"]);
StartGriddingWorker(surf2D);
AddNode(nodeName, treeViewMain.Nodes["Node2DSurface"], surf2D);
}
private void tsInterpolate_Click(object sender, EventArgs e)
{
var selectedNode = treeViewMain.SelectedNode;
var data = selectedNode.Tag as TiltData;
if (data == null)
{
return;
}
var spacing = Convert.ToSingle(Math.Floor(data.Spacing));
if (InputPrompt.InputNumberBox("Cubic Spline Interpolation", "Enter the new spacing", ref spacing) !=
DialogResult.OK)
{
return;
}
var npt = Convert.ToInt32(((data.Distances.Max() - data.Distances.Min()) / spacing) + 1);
if (
InputPrompt.InputNumberBox("Cubic Spline Interpolation", "Enter the new npts (number of points).",
ref npt) != DialogResult.OK)
{
return;
}
if ((data.Distances.Min() + ((npt - 1) * spacing) > data.Distances.Max()))
{
var dlg =
MessageBox.Show(@"The new interpolated max distances will exceed the original max distances." +
$"{Environment.NewLine}" +
$"{Environment.NewLine}Original: {data.Distances.Max()} m, Interpolated: {data.Distances.Min() + ((npt - 1)*spacing)} m." +
$"{Environment.NewLine}" +
$"{Environment.NewLine}Do you want to continue?", @"Exceed Original Max Distances",
MessageBoxButtons.YesNo, MessageBoxIcon.Question);
Debug.WriteLine((data.Distances.Min() + (npt * spacing)));
if (dlg == DialogResult.No)
{
return;
}
}
var newname = FindUniqeName($"{selectedNode.Name}_Interpolated", treeViewMain.Nodes["NodeTilt"]);
if (InputPrompt.InputStringBox("Cubic Spline Interpolation", "Enter a name.", ref newname) !=
DialogResult.OK)
{
return;
}
var tiltData = VlfInterpolation.CubicSplineNatural(data, Convert.ToSingle(spacing), npt);
tiltData.Rename(newname);
AddNode(newname, treeViewMain.Nodes["NodeTilt"], tiltData);
var form2 = new ChartPlot(newname, tiltData)
{
MdiParent = this
};
form2.Show();
}