private void GenerateHistogramPoints()
{
RedHistogramPoints = new System.Windows.Media.PointCollection();
GreenHistogramPoints = new System.Windows.Media.PointCollection();
BlueHistogramPoints = new System.Windows.Media.PointCollection();
int rMax = RedHistogram.Max();
int gMax = GreenHistogram.Max();
int bMax = BlueHistogram.Max();
RedHistogramPoints.Add(new System.Windows.Point(0, rMax));
GreenHistogramPoints.Add(new System.Windows.Point(0, gMax));
BlueHistogramPoints.Add(new System.Windows.Point(0, bMax));
for (int i = 0; i < 255; i++)
{
RedHistogramPoints.Add(new System.Windows.Point(i, rMax - RedHistogram[i]));
GreenHistogramPoints.Add(new System.Windows.Point(i, gMax - GreenHistogram[i]));
BlueHistogramPoints.Add(new System.Windows.Point(i, bMax - BlueHistogram[i]));
}
RedHistogramPoints.Add(new System.Windows.Point(255, rMax));
GreenHistogramPoints.Add(new System.Windows.Point(255, gMax));
BlueHistogramPoints.Add(new System.Windows.Point(255, bMax));
OnPropertyChanged("RedHistogramPoints");
OnPropertyChanged("BlueHistogramPoints");
OnPropertyChanged("GreenHistogramPoints");
}
private void DrawFacet(NodeModel node, object obj, string tag, RenderDescription rd,
Octree.OctreeSearch.Octree octree)
{
var facet = obj as Facet;
if (facet == null)
{
return;
}
var builder = new MeshBuilder();
var points = new Point3DCollection();
var tex = new PointCollection();
var norms = new Vector3DCollection();
var tris = new List <int>();
var a = facet.Points[0];
var b = facet.Points[1];
var c = facet.Points[2];
var side1 = (b - a).Normalize();
var side2 = (c - a).Normalize();
var norm = side1.CrossProduct(side2);
int count = 0;
foreach (var pt in facet.Points)
{
points.Add(new Point3D(pt.X, pt.Y, pt.Z));
tex.Add(new System.Windows.Point(0, 0));
tris.Add(count);
norms.Add(new Vector3D(norm.X, norm.Y, norm.Z));
count++;
}
builder.Append(points, tris, norms, tex);
if (node.IsSelected)
{
rd.SelectedMeshes.Add(builder.ToMesh(true));
}
else
{
rd.Meshes.Add(builder.ToMesh(true));
}
if (node.DisplayLabels)
{
var cp = (a + b + c) / 3;
rd.Text.Add(new BillboardTextItem {
Text = tag, Position = new Point3D(cp.X, cp.Y, cp.Z)
});
}
}
private Polygon MCvBox2D2Polygon(MCvBox2D box)
{
System.Windows.Media.PointCollection polyPoints = new System.Windows.Media.PointCollection();
foreach (var p in box.GetVertices())
{
polyPoints.Add(new System.Windows.Point(p.X, p.Y));
}
Polygon poly = new Polygon();
poly.Points = polyPoints;
return(poly);
}
protected void UpdatePointCache()
{
vertices = Dependencies.Where(f => f is IPoint).Cast <IPoint>().ToArray(); // Tolerates non-IPoint dependencies.
vertexCoordinates = new Point[vertices.Length];
var cache = new System.Windows.Media.PointCollection();
Shape.Points = cache;
for (int i = 0; i < vertices.Length; i++)
{
cache.Add(new Point());
}
}
public object Convert(object value, System.Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value.GetType() == typeof(System.Collections.ObjectModel.ObservableCollection<ColoredPoint>) && targetType == typeof(System.Windows.Media.PointCollection))
{
var pointCollection = new System.Windows.Media.PointCollection();
foreach (var coloredPoint in value as System.Collections.ObjectModel.ObservableCollection<ColoredPoint>)
{
if (coloredPoint.IsFromMouse = true && Polygon.Instance.closed == false)
{
//we don't add anything to the polygon canvas until it's closed
}
else
{
pointCollection.Add(coloredPoint.point);
}
}
return pointCollection;
}
return null;
}
/// <summary>
/// Convert a Revit mesh to a Helix mesh for visualization.
/// In order to merge mesh vertices, this method uses a dictionary with a string key formed as x:y:z of the point.
/// This assumes that where vertices are the "same" in the Revit mesh, they will have the same coordinates. This
/// is NOT a safe strategy to use in other mesh-processing contexts where vertices might have small discrepancies.
/// </summary>
/// <param name="rmesh"></param>
/// <param name="octree"></param>
/// <param name="node"></param>
/// <returns></returns>
private static MeshGeometry3D RevitMeshToHelixMesh(Mesh rmesh, Octree.OctreeSearch.Octree octree, NodeModel node)
{
var builder = new MeshBuilder();
var points = new Point3DCollection();
var tex = new PointCollection();
var norms = new Vector3DCollection();
var tris = new List <int>();
//A dictionary which will contain a point, a normal, and an index
//keyed on the location of the point as a hash
var pointDict = new Dictionary <string, PointData>();
for (int i = 0; i < rmesh.NumTriangles; ++i)
{
var tri = rmesh.get_Triangle(i);
//calculate the face normal by
//getting the cross product of two edges
var a = tri.get_Vertex(0);
var b = tri.get_Vertex(1);
var c = tri.get_Vertex(2);
var e1 = b - a;
var e2 = c - a;
var normXYZ = e1.CrossProduct(e2).Normalize();
var normal = new Vector3D(normXYZ.X, normXYZ.Y, normXYZ.Z);
for (int j = 0; j < 3; j++)
{
var pt = RevitPointToWindowsPoint(tri.get_Vertex(j));
var key = pt.X + ":" + pt.Y + ":" + pt.Z;
if (!pointDict.ContainsKey(key))
{
//if the dictionary doesn't contain the key
var pd = new PointData(pt.X, pt.Y, pt.Z);
pd.Normals.Add(normal);
pd.Index = pointDict.Count;
pointDict.Add(key, pd);
tris.Add(pd.Index);
}
else
{
//add an index to our tris array
//add a normal to our internal collection
//for post processing
var data = pointDict[key];
tris.Add(data.Index);
data.Normals.Add(normal);
}
}
}
var lst = pointDict.ToList();
lst.ForEach(x => points.Add(x.Value.Position));
lst.ForEach(x => octree.AddNode(x.Value.Position.X, x.Value.Position.Y, x.Value.Position.Z, node.GUID.ToString()));
lst.ForEach(x => tex.Add(x.Value.Tex));
//merge the normals
foreach (var pd in lst)
{
var avg = new Vector3D();
var nList = pd.Value.Normals;
foreach (var n in nList)
{
avg.X += n.X;
avg.Y += n.Y;
avg.Z += n.Z;
}
avg.X = avg.X / nList.Count;
avg.Y = avg.Y / nList.Count;
avg.Z = avg.Z / nList.Count;
norms.Add(avg);
}
builder.Append(points, tris, norms, tex);
Debug.WriteLine(string.Format("Mesh had {0} faces coming in and {1} faces going out.", rmesh.NumTriangles, builder.TriangleIndices.Count / 3));
return(builder.ToMesh(true));
}
private static MeshGeometry3D RevitMeshToHelixMesh(Mesh rmesh, Octree.OctreeSearch.Octree octree, NodeModel node)
{
var builder = new MeshBuilder();
var points = new Point3DCollection();
var tex = new PointCollection();
var norms = new Vector3DCollection();
var tris = new List <int>();
for (int i = 0; i < rmesh.NumTriangles; ++i)
{
var tri = rmesh.get_Triangle(i);
//calculate the face normal by
//getting the cross product of two edges
var a = tri.get_Vertex(0);
var b = tri.get_Vertex(1);
var c = tri.get_Vertex(2);
var e1 = b - a;
var e2 = c - a;
var normXYZ = e1.CrossProduct(e2).Normalize();
var normal = new Vector3D(normXYZ.X, normXYZ.Y, normXYZ.Z);
for (int j = 0; j < 3; j++)
{
var new_point = RevitPointToWindowsPoint(tri.get_Vertex(j));
int foundIndex = -1;
for (int k = 0; k < points.Count; k++)
{
var testPt = points[k];
var testNorm = norms[k];
if (new_point.X == testPt.X &&
new_point.Y == testPt.Y &&
new_point.Z == testPt.Z)
{
foundIndex = k;
//average the merged normals
norms[k] = (testNorm + normal) / 2;
break;
}
}
if (foundIndex != -1)
{
tris.Add(foundIndex);
continue;
}
tris.Add(points.Count);
points.Add(new_point);
norms.Add(normal);
tex.Add(new System.Windows.Point(0, 0));
octree.AddNode(new_point.X, new_point.Y, new_point.Z, node.GUID.ToString());
}
builder.Append(points, tris, norms, tex);
}
return(builder.ToMesh(true));
}
private void RysujKonturChodnika()
{
foreach (KrawedzGrafu krawedz in generatorPolaczenPieszych.Chodniki)
{
System.Windows.Shapes.Polyline yellowPolyline = new System.Windows.Shapes.Polyline()
{
Stroke = System.Windows.Media.Brushes.Black,
StrokeThickness = 4
};
int r = GeneratorLosowosci.Next(0, 10);
if (r == 0)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Black;
}
if (r == 1)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Aqua;
}
if (r == 2)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Red;
}
if (r == 3)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Green;
}
if (r == 4)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Honeydew;
}
if (r == 5)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Indigo;
}
if (r == 6)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.LightSkyBlue;
}
if (r == 7)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.Khaki;
}
if (r == 8)
{
yellowPolyline.Stroke = System.Windows.Media.Brushes.PaleVioletRed;
}
System.Windows.Media.PointCollection polygonPoints = new System.Windows.Media.PointCollection();
polygonPoints.Add(new System.Windows.Point(krawedz.WierzcholekA.Pozycja.X * 40 + 20, krawedz.WierzcholekA.Pozycja.Y * 40 + 20));
polygonPoints.Add(new System.Windows.Point(krawedz.WierzcholekB.Pozycja.X * 40 + 20, krawedz.WierzcholekB.Pozycja.Y * 40 + 20));
yellowPolyline.Points = polygonPoints;
Canvas.SetZIndex(yellowPolyline, 4);
Symulacja.Warstwa.Children.Add(yellowPolyline);
}
foreach (WierzcholekChodnika wierzcholek in generatorPolaczenPieszych.WierzcholkiChodnikow)
{
TextBlock yellowPolyline = new TextBlock()
{
FontSize = 8,
Text = wierzcholek.Krawedzie.Count.ToString()
};
Canvas.SetLeft(yellowPolyline, wierzcholek.Pozycja.X * 40 + 20);
Canvas.SetTop(yellowPolyline, wierzcholek.Pozycja.Y * 40 + 20);
Canvas.SetZIndex(yellowPolyline, 5);
Symulacja.Warstwa.Children.Add(yellowPolyline);
}
}
/// <summary>
/// Plot the series. This will remove all the old series. Then add the
/// new series lines.
/// </summary>
/// <param name="stData">Ship Track data.</param>
private void PlotMapData(List <ShipTrackData> stDataList)
{
// Init the value
double avgMag = 0.0;
double avgDir = 0.0;
// Keep Track of previous point to draw
// the ship track line
//LatLon prevLatLon = new LatLon { Latitude = 0.0, Longitude = 0.0, IsGood = false };
IList <PointLatLng> points = new List <PointLatLng>();
// Last point
ShipTrackData lastGoodShipTrack = null;
foreach (ShipTrackData stData in stDataList)
{
avgMag = stData.VelMagDir.AvgMagnitude;
avgDir = stData.VelMagDir.AvgDirectionYNorth;
LatLon currLatLon = stData.GetLatLon();
if (currLatLon.IsGood)
{
// Add the point to the route
points.Add(new PointLatLng(currLatLon.Latitude, currLatLon.Longitude));
// Convert the value to color from the color map
System.Windows.Media.SolidColorBrush brush = new System.Windows.Media.SolidColorBrush(ColorHM.GetColorForValue(avgMag, _MinValue, _MaxValue));
// Mark
GMapMarker marker = new GMapMarker(new GMap.NET.PointLatLng(currLatLon.Latitude, currLatLon.Longitude));
//System.Windows.Media.BrushConverter converter = new System.Windows.Media.BrushConverter();
if (_SelectedPlotOption == PLOT_OPTION_QUIVER)
{
// Degrees to radian
double angle = Math.PI * avgDir / 180.0;
marker.Shape = new Line
{
X1 = 0,
Y1 = 0,
X2 = (Math.Abs(avgMag) * MagScale) * Math.Cos(angle),
Y2 = -((Math.Abs(avgMag) * MagScale) * Math.Sin(angle)), // Flip the sign
StrokeThickness = 3,
Stroke = brush,
ToolTip = string.Format("[{0}] [{1}] Mag: {2} Dir: {3} Range: {4} Heading: {5}", stData.EnsNum, stData.DateTime, avgMag.ToString("0.0"), avgDir.ToString("0.0"), stData.AvgRange.ToString("0.0"), stData.Heading.ToString("0.0")),
Name = string.Format("Line_{0}", stData.EnsNum)
};
marker.ZIndex = (int)MapLayers.Quiver;
}
else if (_SelectedPlotOption == PLOT_OPTION_VELOCITY_RECTANGLE)
{
marker.Shape = new Rectangle
{
Width = 20 * MagScale,
Height = 20 * MagScale,
Fill = brush,
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Transparent),
ToolTip = string.Format("[{0}] [{1}] Mag: {2} Dir: {3} Range: {4} Heading: {5}", stData.EnsNum, stData.DateTime, avgMag.ToString("0.0"), avgDir.ToString("0.0"), stData.AvgRange.ToString("0.0"), stData.Heading.ToString("0.0")),
Name = string.Format("Rect_Vel_{0}", stData.EnsNum)
};
marker.ZIndex = (int)MapLayers.Velocity_Rectangle;
}
else if (_SelectedPlotOption == PLOT_OPTION_BT_RANGE)
{
// Convert the average Range to color from the color map
brush = new System.Windows.Media.SolidColorBrush(ColorHM.GetColorForValue(stData.AvgRange, _MinValue, _MaxValue));
marker.Shape = new Rectangle
{
Width = 20 * MagScale,
Height = 20 * MagScale,
Fill = brush,
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Transparent),
ToolTip = string.Format("[{0}] [{1}] Mag: {2} Dir: {3} Range: {4} Heading: {5}", stData.EnsNum, stData.DateTime, avgMag.ToString("0.0"), avgDir.ToString("0.0"), stData.AvgRange.ToString("0.0"), stData.Heading.ToString("0.0")),
Name = string.Format("Rect_Range_{0}", stData.EnsNum)
};
marker.ZIndex = (int)MapLayers.Range_Rectangle;
}
// Record the last point to get a special marker
lastGoodShipTrack = stData;
// Add the marker to the list
Markers.Add(marker);
}
}
// Plot the path that we taken
GMapRoute route = new GMapRoute(points);
System.Windows.Media.SolidColorBrush routeBrush = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red);
routeBrush.Opacity = 0.4;
route.Shape = new System.Windows.Shapes.Path()
{
StrokeThickness = 3, Stroke = routeBrush, Fill = routeBrush
};
route.ZIndex = (int)MapLayers.Ship_Track_Line;
Markers.Add(route);
// Add a marker for the last point to know which direction it traveled
if (lastGoodShipTrack != null)
{
LatLon lastLatLon = lastGoodShipTrack.GetLatLon();
if (lastLatLon.IsGood)
{
GMapMarker lastMarker = new GMapMarker(new GMap.NET.PointLatLng(lastLatLon.Latitude, lastLatLon.Longitude));
if (IsLastMarkerEllipse)
{
lastMarker.Shape = new Ellipse
{
//Points = trianglePts,
RenderTransform = new System.Windows.Media.TranslateTransform(-((1 * LastMarkerScale) / 2), -((1 * LastMarkerScale) / 2)),
Width = 1 * LastMarkerScale,
Height = 1 * LastMarkerScale,
Fill = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Yellow),
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red),
ToolTip = string.Format("[{0}] [{1}] Mag: {2} Dir: {3} Range: {4} Heading: {5}", lastGoodShipTrack.EnsNum, lastGoodShipTrack.DateTime, avgMag.ToString("0.0"), avgDir.ToString("0.0"), lastGoodShipTrack.AvgRange.ToString("0.0"), lastGoodShipTrack.Heading.ToString("0.0"))
};
}
else
{
System.Windows.Media.PointCollection trianglePts = new System.Windows.Media.PointCollection();
//trianglePts.Add(new Point(0.0, 1.0 * LastMarkerScale));
//trianglePts.Add(new Point(0.0, -1.0 * LastMarkerScale));
//trianglePts.Add(new Point(-1.0 * LastMarkerScale, 0.0));
trianglePts.Add(new Point(-1.0 * LastMarkerScale, 0.0));
trianglePts.Add(new Point(1.0 * LastMarkerScale, 0.0));
trianglePts.Add(new Point(0.0, -1.0 * LastMarkerScale));
lastMarker.Shape = new Polygon
{
Points = trianglePts,
RenderTransform = new System.Windows.Media.RotateTransform(lastGoodShipTrack.Heading),
Fill = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Yellow),
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red),
ToolTip = string.Format("[{0}] [{1}] Mag: {2} Dir: {3} Range: {4} Heading: {5}", lastGoodShipTrack.EnsNum, lastGoodShipTrack.DateTime, avgMag.ToString("0.0"), avgDir.ToString("0.0"), lastGoodShipTrack.AvgRange.ToString("0.0"), lastGoodShipTrack.Heading.ToString("0.0"))
};
}
// Set the zIndex so we can filter the layers
lastMarker.ZIndex = (int)MapLayers.Last_Point;
// Add the last point to the end
Markers.Add(lastMarker);
}
}
// Set the center position
Position = GetCenterPoint(Markers);
Zoom = 17;
}
/// <summary>
/// Convert a Revit mesh to a Helix mesh for visualization.
/// In order to merge mesh vertices, this method uses a dictionary with a string key formed as x:y:z of the point.
/// This assumes that where vertices are the "same" in the Revit mesh, they will have the same coordinates. This
/// is NOT a safe strategy to use in other mesh-processing contexts where vertices might have small discrepancies.
/// </summary>
/// <param name="rmesh"></param>
/// <param name="octree"></param>
/// <param name="node"></param>
/// <returns></returns>
private static MeshGeometry3D RevitMeshToHelixMesh(Mesh rmesh, Octree.OctreeSearch.Octree octree, NodeModel node)
{
var builder = new MeshBuilder();
var points = new Point3DCollection();
var tex = new PointCollection();
var norms = new Vector3DCollection();
var tris = new List<int>();
//A dictionary which will contain a point, a normal, and an index
//keyed on the location of the point as a hash
var pointDict = new Dictionary<string, PointData>();
for (int i = 0; i < rmesh.NumTriangles; ++i)
{
var tri = rmesh.get_Triangle(i);
//calculate the face normal by
//getting the cross product of two edges
var a = tri.get_Vertex(0);
var b = tri.get_Vertex(1);
var c = tri.get_Vertex(2);
var e1 = b - a;
var e2 = c - a;
var normXYZ = e1.CrossProduct(e2).Normalize();
var normal = new Vector3D(normXYZ.X, normXYZ.Y, normXYZ.Z);
for (int j = 0; j < 3; j++)
{
var pt = RevitPointToWindowsPoint(tri.get_Vertex(j));
var key = pt.X + ":" + pt.Y + ":" + pt.Z;
if (!pointDict.ContainsKey(key))
{
//if the dictionary doesn't contain the key
var pd = new PointData(pt.X,pt.Y,pt.Z);
pd.Normals.Add(normal);
pd.Index = pointDict.Count;
pointDict.Add(key, pd);
tris.Add(pd.Index);
}
else
{
//add an index to our tris array
//add a normal to our internal collection
//for post processing
var data = pointDict[key];
tris.Add(data.Index);
data.Normals.Add(normal);
}
}
}
var lst = pointDict.ToList();
lst.ForEach(x => points.Add(x.Value.Position));
lst.ForEach(x=>octree.AddNode(x.Value.Position.X, x.Value.Position.Y, x.Value.Position.Z, node.GUID.ToString()));
lst.ForEach(x=>tex.Add(x.Value.Tex));
//merge the normals
foreach (var pd in lst)
{
var avg = new Vector3D();
var nList = pd.Value.Normals;
foreach (var n in nList)
{
avg.X += n.X;
avg.Y += n.Y;
avg.Z += n.Z;
}
avg.X = avg.X / nList.Count;
avg.Y = avg.Y / nList.Count;
avg.Z = avg.Z / nList.Count;
norms.Add(avg);
}
builder.Append(points, tris, norms, tex);
Debug.WriteLine(string.Format("Mesh had {0} faces coming in and {1} faces going out.", rmesh.NumTriangles, builder.TriangleIndices.Count / 3));
return builder.ToMesh(true);
}
private void DrawFacet(NodeModel node, object obj, string tag, RenderDescription rd,
Octree.OctreeSearch.Octree octree)
{
var facet = obj as Facet;
if (facet == null)
return;
var builder = new MeshBuilder();
var points = new Point3DCollection();
var tex = new PointCollection();
var norms = new Vector3DCollection();
var tris = new List<int>();
var a = facet.Points[0];
var b = facet.Points[1];
var c = facet.Points[2];
var side1 = (b - a).Normalize();
var side2 = (c - a).Normalize();
var norm = side1.CrossProduct(side2);
int count = 0;
foreach (var pt in facet.Points)
{
points.Add(new Point3D(pt.X,pt.Y,pt.Z));
tex.Add(new System.Windows.Point(0,0));
tris.Add(count);
norms.Add(new Vector3D(norm.X,norm.Y,norm.Z));
count++;
}
builder.Append(points, tris, norms, tex);
if (node.IsSelected)
{
rd.SelectedMeshes.Add(builder.ToMesh(true));
}
else
{
rd.Meshes.Add(builder.ToMesh(true));
}
if (node.DisplayLabels)
{
var cp = (a + b + c)/3;
rd.Text.Add(new BillboardTextItem { Text = tag, Position = new Point3D(cp.X,cp.Y,cp.Z)});
}
}
private void ReadMapData()
{
Excel.Application excelApp = null;
Excel.Workbook wb = null;
Excel.Worksheet ws = null;
try
{
excelApp = new Excel.Application();
wb = excelApp.Workbooks.Open(Environment.CurrentDirectory.ToString() + "\\seoul.xls");
ws = wb.Worksheets.get_Item(1) as Excel.Worksheet;
Excel.Range rng = ws.UsedRange;
object[,] data = rng.Value;
int r = 1;
for (int i = 0; i < 25; i++)
{
Polygon p = new Polygon();
p.Name = data[r, 2].ToString().Replace("-", "");
System.Windows.Media.PointCollection pc = new System.Windows.Media.PointCollection();
List <GeoCoordinate> pList = new List <GeoCoordinate>();
r++;
for (int j = r; j <= data.GetLength(0); j++)
{
try
{
if ((data[j, 2].ToString().Equals("name") && pc.Count != 0) || j == data.GetLength(0))
{
p.Points = pc;
polygonList.Add(p);
polyCoordList.Add(pList);
r = j;
break;
}
else
{
float lat = float.Parse(data[j, 1].ToString());
float lon = float.Parse(data[j, 2].ToString());
int pixelRow = Utils.TransformLatToPixel(lat);
int pixelCol = Utils.TransformLonToPixel(lon);
pc.Add(new System.Windows.Point(pixelCol, pixelRow));
pList.Add(new GeoCoordinate(lat, lon));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
wb.Close(true);
excelApp.Quit();
}
finally
{
ReleaseExcelObject(ws);
ReleaseExcelObject(wb);
ReleaseExcelObject(excelApp);
}
}
static System.Windows.Media.PointCollection ShiftPoints(System.Windows.Media.PointCollection input, System.Windows.Vector shift)
{
System.Windows.Media.PointCollection pc = new System.Windows.Media.PointCollection(input.Count);
foreach (System.Windows.Point s in input)
{
pc.Add(s + shift );
}
return pc;
}
static System.Windows.Media.PointCollection GetPointsFromString(string input)
{
System.Windows.Media.PointCollection pts = new System.Windows.Media.PointCollection();
string[] splitter = input.Split(' ');
foreach (string point in splitter)
{
string[] parts = point.Split(',');
if (parts.Length == 2)
{
pts.Add(new System.Windows.Point(double.Parse(parts[0]), double.Parse(parts[1])));
}
}
return pts;
}