public void DrawSquare(MyVisual visual)
{
if (visual == null)
{
return;
}
using (var drawingContext = visual.RenderOpen())
{
RenderOptions.SetBitmapScalingMode(visual, BitmapScalingMode.HighQuality);
if (ImgPath1 != null && ImgPath1.Length > 0)
{
try
{
var bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = new MemoryStream((byte[])ImgPath1.Clone());
bitmapImage.EndInit();
bitmapImage.Freeze();
drawingContext.DrawImage(bitmapImage, new Rect(new Point(0.0, 0.0), new Size(CanvasMain.Width, CanvasMain.Height)));
}
catch
{
}
}
}
}
public void DrawEyes()
{
if (LeftEye1.InArea)
{
using (var drawingContext = LeftEye1.RenderOpen())
{
var position = LeftEye1.Position;
drawingContext.DrawLine(new Pen(Brushes.Green, 2.5), new Point(position.X, position.Y - 25.0),
new Point(position.X, position.Y + 25.0));
drawingContext.DrawLine(new Pen(Brushes.Green, 2.5), new Point(position.X - 25.0, position.Y),
new Point(position.X + 25.0, position.Y));
}
}
if (!RightEye1.InArea)
{
return;
}
using (var drawingContext = RightEye1.RenderOpen())
{
var position = RightEye1.Position;
drawingContext.DrawLine(new Pen(Brushes.Green, 2.5), new Point(position.X, position.Y - 25.0),
new Point(position.X, position.Y + 25.0));
drawingContext.DrawLine(new Pen(Brushes.Green, 2.5), new Point(position.X - 25.0, position.Y),
new Point(position.X + 25.0, position.Y));
}
}
public void SelectArea()
{
if (SelectionBorder1 == null || !CanvasMain.Contains(SelectionBorder1))
{
return;
}
using (var drawingContext = SelectionBorder1.RenderOpen())
{
var rect = new Rect(0.0, 0.0, CanvasMain.Width, CanvasMain.Height);
drawingContext.DrawRectangle(Brushes.Transparent, new Pen
{
Brush = Brushes.Blue,
Thickness = 0.8,
DashStyle = DashStyles.Dot
}, new Rect(SelectionBorder1.StartPoint, SelectionBorder1.NextPoint));
}
}
public void rdbCutArea_Click(object sender, RoutedEventArgs e)
{
if (!CanvasMain.Contains(SelectionBorder1) || !(SelectionBorder1.StartPoint != SelectionBorder1.NextPoint))
{
return;
}
IsChanged = true;
TranslateTransform1.X = 0.0;
TranslateTransform1.Y = 0.0;
CanvasMain.Clear();
if (Scrollingcount > 0)
{
SelectionBorder1.StartPoint = new Point(
SelectionBorder1.StartPoint.X / Math.Pow(ZoomScale, Math.Abs(Scrollingcount)),
SelectionBorder1.StartPoint.Y / Math.Pow(ZoomScale, Math.Abs(Scrollingcount)));
SelectionBorder1.NextPoint = new Point(SelectionBorder1.NextPoint.X / Math.Pow(ZoomScale, Math.Abs(Scrollingcount)),
SelectionBorder1.NextPoint.Y / Math.Pow(ZoomScale, Math.Abs(Scrollingcount)));
}
else if (Scrollingcount < 0)
{
SelectionBorder1.StartPoint = new Point(
SelectionBorder1.StartPoint.X * Math.Pow(ZoomScale, Math.Abs(Scrollingcount)),
SelectionBorder1.StartPoint.Y * Math.Pow(ZoomScale, Math.Abs(Scrollingcount)));
SelectionBorder1.NextPoint = new Point(SelectionBorder1.NextPoint.X * Math.Pow(ZoomScale, Math.Abs(Scrollingcount)),
SelectionBorder1.NextPoint.Y * Math.Pow(ZoomScale, Math.Abs(Scrollingcount)));
}
var bitmap = new Bitmap((int)Math.Abs(SelectionBorder1.NextPoint.X - SelectionBorder1.StartPoint.X),
(int)Math.Abs(SelectionBorder1.NextPoint.Y - SelectionBorder1.StartPoint.Y));
Graphics.FromImage(bitmap);
var x = (int)SelectionBorder1.StartPoint.X;
var y = (int)SelectionBorder1.StartPoint.Y;
var width = (int)Math.Abs(SelectionBorder1.StartPoint.X - SelectionBorder1.NextPoint.X);
var height = (int)Math.Abs(SelectionBorder1.StartPoint.Y - SelectionBorder1.NextPoint.Y);
if (SelectionBorder1.NextPoint.X < SelectionBorder1.StartPoint.X)
{
x = (int)SelectionBorder1.NextPoint.X;
}
if (SelectionBorder1.NextPoint.Y < SelectionBorder1.StartPoint.Y)
{
y = (int)SelectionBorder1.NextPoint.Y;
}
var sourceRect = new Int32Rect(x, y, width, height);
try
{
var myVisual = new MyVisual();
using (var drawingContext = myVisual.RenderOpen())
{
myVisual.Clip = new RectangleGeometry(new Rect(0.0, 0.0, width, height));
var memoryStream = new MemoryStream(ImgDefaultPath1);
var bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.StreamSource = memoryStream;
bitmapImage.EndInit();
bitmapImage.Freeze();
var croppedBitmap = new CroppedBitmap(bitmapImage, sourceRect);
drawingContext.DrawImage(croppedBitmap, new Rect(0.0, 0.0, sourceRect.Width, sourceRect.Height));
memoryStream.Close();
}
try
{
var str = (string)(object)Guid.NewGuid() + (object)".bmp";
SaveImage(myVisual, width, height, MainForm.ApplicationData + str);
var fileStream = new FileStream(MainForm.ApplicationData + str, FileMode.Open);
ImgPath1 = new byte[fileStream.Length];
ImgPath1 = (byte[])ImgPath1.Clone();
fileStream.Read(ImgPath1, 0, (int)fileStream.Length);
fileStream.Close();
File.Delete(MainForm.ApplicationData + str);
}
catch
{
}
ImgDefaultPath1 = (byte[])ImgPath1.Clone();
ImgChangedImage = (byte[])ImgPath1.Clone();
SelectionBorder1.StartPoint = new Point(0.0, 0.0);
SelectionBorder1.NextPoint = new Point(0.0, 0.0);
LeftEye1.InArea = false;
RightEye1.InArea = false;
CanvasMain.Width = bitmap.Width;
CanvasMain.Height = bitmap.Height;
VsFace1 = new MyVisual();
VsFace1.Type = MyVisualType.Image;
CanvasMain.AddVisual(VsFace1);
Scrollingcount = 0;
SelectArea();
DrawSquare(VsFace1);
}
catch (Exception ex)
{
var num = (int)XtraMessageBox.Show(ex.Message, Messages.Error, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}