private void OpenFile(string _FilePath) //Loaddata
{
if (!File.Exists(_FilePath))
{
Trace.WriteLine("file not exists " + _FilePath); return;
}
byte[] _Buffer = File.ReadAllBytes(_FilePath);
MemoryStream _MemoryStream = new MemoryStream(_Buffer);
_MapDatabase = (MapDatabase)_XmlSerializer.Deserialize(_MemoryStream);
_InkCanvas.Strokes.Clear();
InkCanvas.SetLeft(_CStartPos, _MapDatabase._CStartPos.X);
InkCanvas.SetTop(_CStartPos, _MapDatabase._CStartPos.Y);
InkCanvas.SetLeft(_TStartPos, _MapDatabase._TStartPos.X);
InkCanvas.SetTop(_TStartPos, _MapDatabase._TStartPos.Y);
for (int i = 0; i < _MapDatabase._Layers.Count; i++)
{
MapDatabase.Layer _Layer = _MapDatabase._Layers[i];
InkCanvas _InkCanvas1 = (InkCanvas)_CanvasList.Children[i];
foreach (MapDatabase.Image _DImage in _Layer._Images)
{
Image _Image = new Image();
if (!File.Exists(_DImage.Path))
{
Debugger.Break();
}
BitmapImage _BitmapImage = new BitmapImage(new Uri(_DImage.Path, UriKind.Relative));
double a = _BitmapImage.Width;
_Image.Source = _BitmapImage;
_Image.Width = _DImage.Width;
_Image.Height = _DImage.Height;
InkCanvas.SetLeft(_Image, _DImage.X);
InkCanvas.SetTop(_Image, _DImage.Y);
_InkCanvas1.Children.Add(_Image);
}
foreach (MapDatabase.Polygon _Polygon in _Layer._Polygons)
{
StylusPointCollection _StylusPointCollection = new StylusPointCollection();
foreach (Point _Point in _Polygon._Points)
{
StylusPoint _StylusPoint = new StylusPoint(_Point.X, _Point.Y);
_StylusPointCollection.Add(_StylusPoint);
}
CustomStroke _Stroke = new CustomStroke(_StylusPointCollection);
_Stroke.DrawingAttributes.Color = _Polygon._Color;
_InkCanvas1.Strokes.Add(_Stroke);
}
}
}
private List <MapDatabase.Layer> SaveLayers()
{
List <MapDatabase.Layer> _Layers = new List <MapDatabase.Layer>();
foreach (InkCanvas _InkCanvas in _CanvasList.Children)
{
MapDatabase.Layer _Layer = new MapDatabase.Layer();
foreach (Image _Image in _InkCanvas.Children.OfType <Image>())
{
_Layer._Images.Add(new MapDatabase.Image
{
Path = ((BitmapImage)_Image.Source).UriSource.OriginalString,
X = InkCanvas.GetLeft(_Image),
Y = InkCanvas.GetTop(_Image),
Width = _Image.ActualWidth,
Height = _Image.ActualHeight
});
}
List <MapDatabase.Polygon> _Polygons = _Layer._Polygons;
foreach (CustomStroke _Stroke in _InkCanvas.Strokes)
{
List <Point> _Points = new List <Point>();
foreach (StylusPoint _StylusPoint in _Stroke.StylusPoints)
{
Point _Point = new Point();
_Point.X = (int)_StylusPoint.X;
_Point.Y = (int)_StylusPoint.Y;
_Points.Add(_Point);
}
MapDatabase.Polygon _Polygon = new MapDatabase.Polygon();
_Polygon._Color = _Stroke.DrawingAttributes.Color;
_Polygon._Points = _Points;
_Polygons.Add(_Polygon);
}
_Layers.Add(_Layer);
}
return(_Layers);
}
private List<MapDatabase.Layer> SaveLayers()
{
List<MapDatabase.Layer> _Layers = new List<MapDatabase.Layer>();
foreach (InkCanvas _InkCanvas in _CanvasList.Children)
{
MapDatabase.Layer _Layer = new MapDatabase.Layer();
foreach (Image _Image in _InkCanvas.Children.OfType<Image>())
{
_Layer._Images.Add(new MapDatabase.Image
{
Path = ((BitmapImage)_Image.Source).UriSource.OriginalString,
X = InkCanvas.GetLeft(_Image),
Y = InkCanvas.GetTop(_Image),
Width = _Image.ActualWidth,
Height = _Image.ActualHeight
});
}
List<MapDatabase.Polygon> _Polygons = _Layer._Polygons;
foreach (CustomStroke _Stroke in _InkCanvas.Strokes)
{
List<Point> _Points = new List<Point>();
foreach (StylusPoint _StylusPoint in _Stroke.StylusPoints)
{
Point _Point = new Point();
_Point.X = (int)_StylusPoint.X;
_Point.Y = (int)_StylusPoint.Y;
_Points.Add(_Point);
}
MapDatabase.Polygon _Polygon = new MapDatabase.Polygon();
_Polygon._Color = _Stroke.DrawingAttributes.Color;
_Polygon._Points = _Points;
_Polygons.Add(_Polygon);
}
_Layers.Add(_Layer);
}
return _Layers;
}
