public void ActiveDrawLine(Point cp)
{
if (Target == null)
{
return;
}
if (Target.SelectLayer == null)
{
return;
}
if (p == null)
{
return;
}
PhotoLayer pl = Target.SelectLayer;
Canvas drawCanvas = pl.getTempObjectCanvas();
l.X2 = cp.X;
l.Y2 = cp.Y;
if (drawCanvas.Children.Contains(l))
{
}
else
{
drawCanvas.Children.Add(l);
}
}
public void ReadImageFromFile()//加载照片
{
var bl = SilverlightLFC.common.Environment.getEnvironment().OpenImage();
if (bl == null || bl.Result == null || bl.Result.Count == 0)
{
return;
}
var v = bl.Result.FirstOrDefault();
if (v == null)
{
return;
}
//PhotoLayers.Children.Clear();
if (SelectLayer == null)
{
PhotoLayer pl = new PhotoLayer();
PhotoLayers.Children.Add(pl);
SelectLayer = pl;
//return;
}
SelectLayer.setPhoto(WriteableBitmapHelper.Clone(v), ScalePercent);
setClip();
//SelectLayer.setScale(ScalePercent);
}
public LayerIcon(PhotoLayer p)
{
InitializeComponent();
//acm = new ActionMove(this, this);
pl = p;
ReadInfor();
}
public void ProcessContract(int n)
{
DCTestLibrary.PhotoTest pt = new DCTestLibrary.PhotoTest();
PhotoLayer pl = p.SelectLayer;
WriteableBitmap b = pl.ProcPhoto;
pl.ProcPhoto = pt.SetContrast(b, n);
}
public void ProcessInvert()
{
DCTestLibrary.PhotoTest pt = new DCTestLibrary.PhotoTest();
PhotoLayer pl = p.SelectLayer;
WriteableBitmap b = pl.ProcPhoto;
pl.ProcPhoto = pt.Invert(b);
}
public void ProcessMosaic(int n)
{
DCTestLibrary.PhotoTest pt = new DCTestLibrary.PhotoTest();
PhotoLayer pl = p.SelectLayer;
WriteableBitmap b = pl.ProcPhoto;
pl.ProcPhoto = pt.Mosaic(b, n);
}
public void setLayersZIndex()
{
for (int i = 0; i < stackLayer.Children.Count; i++)
{
LayerIcon li = stackLayer.Children[i] as LayerIcon;
PhotoLayer pl = li.getLayer();
Canvas.SetZIndex(pl, stackLayer.Children.Count - stackLayer.Children.IndexOf(li));
}
}
public void InitLayers()//如果一个图层都没有，就建立一个默认的图层
{
if (PhotoLayers.Children.Count == 0)
{
PhotoLayer pl = new PhotoLayer();
PhotoLayers.Children.Add(pl);
_SelectedLayer = pl;
}
}
public PhotoLayer getCopyClip()//找到截图
{
PhotoLayer t = getCopy();
//PathGeometry g=SelectPath.Data as PathGeometry ;
//t.SelectPath = SelectPath;
//t.Layer.Clip = SelectPath;
return(t);
}
public void AddLayer(PhotoLayer o)//层永远加在最上面
{
setLayersZIndex();
Canvas.SetZIndex(o, pc.getLayers().Children.Count);
SelectLayerIcon = new LayerIcon(o);
SelectLayerIcon.selectLayer += new LayerEventHandler(SelectLayerIcon_selectLayer);
o.Selected();
//li.Init(o);
SelectLayerIcon.PointerPressed += new PointerEventHandler(LayerIcon_PointerPressed);
SelectLayerIcon.PointerReleased += new PointerEventHandler(LayerIcon_PointerReleased);
stackLayer.Children.Add(SelectLayerIcon);
pc.PhotoLayers.Children.Add(SelectLayerIcon.getLayer());
}
public void ActiveDrawArea(Point cp)
{
if (Target == null)
{
return;
}
if (Target.SelectLayer == null)
{
return;
}
if (p == null)
{
return;
}
PhotoLayer pl = Target.SelectLayer;
Canvas drawCanvas = pl.getTempObjectCanvas();
double bl = 0, bt = 0, w = 0, h = 0;
if (cp.X > sp.X)
{
bl = sp.X;
w = cp.X - sp.X;
}
else
{
bl = cp.X;
w = sp.X - cp.X;
}
if (cp.Y > sp.Y)
{
bt = sp.Y;
h = cp.Y - sp.Y;
}
else
{
bt = cp.Y;
h = sp.Y - cp.Y;
}
r.Width = w;
r.Height = h;
Canvas.SetLeft(r, bl);
Canvas.SetTop(r, bt);
if (drawCanvas.Children.Contains(r))
{
}
else
{
drawCanvas.Children.Add(r);
}
}
public void ReadLayers()
{
Canvas ls = pc.getLayers();
stackLayer.Children.Clear();
for (int i = 0; i < ls.Children.Count; i++)
{
PhotoLayer pl = ls.Children[i] as PhotoLayer;
stackLayer.Children.Add(pl.li);
pl.li.ReadInfor();
LayerIcon li = stackLayer.Children[i] as LayerIcon;
li.selectLayer += new LayerEventHandler(SelectLayerIcon_selectLayer);
li.ReadInfor();
}
}
public PhotoLayer getClip()
{
PhotoLayer pl = new PhotoLayer();
if (Layer.Children.Contains(sImg))
{
Rect r = sImg.Clip.Rect;
WriteableBitmap cb = DrawGraphic.getImageArea(r, sImg);
pl.setPhoto(cb, ScalePercent, sImg.Clip);
}
else
{
pl.setPhoto(Photo.Source as WriteableBitmap, ScalePercent);
}
return(pl);
}
public void DeActiveDrawArea()
{
if (Target == null)
{
return;
}
if (Target.SelectLayer == null)
{
return;
}
if (p == null)
{
return;
}
PhotoLayer pl = Target.SelectLayer;
Canvas drawCanvas = pl.getTempObjectCanvas();
if (drawCanvas.Children.Contains(r))
{
drawCanvas.Children.Remove(r);
}
r = null;
}
public void ActiveDrawPath(Point cp)
{
if (Target == null)
{
return;
}
if (Target.SelectLayer == null)
{
return;
}
if (p == null)
{
return;
}
PhotoLayer pl = Target.SelectLayer;
Canvas drawCanvas = pl.getTempObjectCanvas();
PathGeometry pg = p.Data as PathGeometry;
PathFigure pf = pg.Figures[0];
if (pf == null)
{
return;
}
LineSegment ls = new LineSegment();
ls.Point = cp;
pf.Segments.Add(ls);
if (drawCanvas.Children.Contains(p))
{
}
else
{
drawCanvas.Children.Add(p);
}
}
private void buttonNewLayer_Click(object sender, RoutedEventArgs e)
{
PhotoLayer pl = new PhotoLayer();
AddLayer(pl);
}
//public void select(GeometryGroup gg)//依据一组gg添加一个选区
//{//在该图层上面复制一个图像，然后设置一个clip
// Image si = new Image();
// si.Height = Photo.Height;
// si.Width = Photo.Width;
// gg.FillRule = FillRule.EvenOdd;
// PathFigure pf=null;
// WriteableBitmap wb = new WriteableBitmap(Photo.Source);
//}
public PhotoLayer getCopy()
{
PhotoLayer t = new PhotoLayer();
t.setPhoto(Photo.Source as WriteableBitmap, ScalePercent);
foreach (UIElement ui in canvasTempObject.Children)
{
Type ut = ui.GetType();
if (ut.Name == "Rectangle")
{
Rectangle tr = new Rectangle();
t.Layer.Children.Add(tr);
tr.Fill = ((Rectangle)ui).Fill;
tr.Stroke = ((Rectangle)ui).Stroke;
tr.Width = ((Rectangle)ui).Width;
tr.Height = ((Rectangle)ui).Height;
Canvas.SetLeft(tr, Canvas.GetLeft(ui));
Canvas.SetTop(tr, Canvas.GetTop(ui));
}
if (ut.Name == "Ellipse")
{
Ellipse tr = new Ellipse();
t.Layer.Children.Add(tr);
tr.Fill = ((Ellipse)ui).Fill;
tr.Stroke = ((Ellipse)ui).Stroke;
tr.Width = ((Ellipse)ui).Width;
tr.Height = ((Ellipse)ui).Height;
Canvas.SetLeft(tr, Canvas.GetLeft(ui));
Canvas.SetTop(tr, Canvas.GetTop(ui));
}
if (ut.Name == "Path")
{
Path tr = new Path();
PathGeometry tp = new PathGeometry();
PathGeometry sp = ((Path)ui).Data as PathGeometry;
foreach (PathFigure pf in sp.Figures)
{
PathFigure tpf = new PathFigure();
tp.Figures.Add(tpf);
tpf.StartPoint = new Point(pf.StartPoint.X, pf.StartPoint.Y);
tpf.IsClosed = pf.IsClosed;
tpf.IsFilled = pf.IsFilled;
foreach (PathSegment ps in pf.Segments)
{
Type pathtype = ps.GetType();
if (pathtype.Name == "LineSegment")
{
LineSegment ls = new LineSegment();
ls.Point = new Point(((LineSegment)ps).Point.X, ((LineSegment)ps).Point.Y);
tpf.Segments.Add(ls);
}
if (pathtype.Name == "ArcSegment")
{
ArcSegment ls = new ArcSegment();
ls.Point = new Point(((LineSegment)ps).Point.X, ((LineSegment)ps).Point.Y);
ls.RotationAngle = ((ArcSegment)ps).RotationAngle;
ls.Size = new Size(((ArcSegment)ps).Size.Width, ((ArcSegment)ps).Size.Height);
ls.SweepDirection = ((ArcSegment)ps).SweepDirection;
tpf.Segments.Add(ls);
}
}
}
tr.Data = tp;
t.Layer.Children.Add(tr);
tr.Fill = ((Path)ui).Fill;
tr.Stroke = ((Path)ui).Stroke;
tr.Width = ((Path)ui).Width;
tr.Height = ((Path)ui).Height;
Canvas.SetLeft(tr, Canvas.GetLeft(ui));
Canvas.SetTop(tr, Canvas.GetTop(ui));
}
}
return(t);
}
public void FlatLayer(PhotoLayer sl, PhotoLayer tl) //拼合图层,包括影像图层拼合,对象影像图层混合拼合和对象图层拼合四种方式
{ //只要有影像图层参加,最终的结果就是影像的
}
private void buttonES_Click(object sender, RoutedEventArgs e)
{
PhotoLayer c = pc.SelectLayer;
c.EndSelect();
}
