public void SetResults(MaskType type, MaskResult result, ObjectPosition op)
{
this.DynamicThresholdCount = op.Counter;
this.PercentMatch = op.LastPercentMatch;
this.SetResults(type, result);
}
private WriteableBitmap DrawMask(MaskResult mask)
{
var bitmap = new WriteableBitmap(mask.Width, mask.Height, 96, 96, PixelFormats.Bgr32, null);
DrawImage(bitmap, mask);
return(bitmap);
}
public async Task Run()
{
await Task.Run(() =>
{
Result = Mask.Run();
});
Image = new Image
{
Source = DrawMask(Result)
};
}
public ColourMaskViewModel(BitmapImage bitmap, Head head, MaskResult frequentialMask)
{
_sampleWindow = new Rectangle(
head.FaceArea.Left,
head.HeadArea.Top,
head.FaceArea.Width,
head.FaceArea.Top - head.HeadArea.Top
);
Mask = new ColourMask(BitmapImageToBitmap(bitmap), _sampleWindow, frequentialMask);
}
public void SetResults(MaskType type, MaskResult result)
{
switch (type)
{
case MaskType.Dynamic:
case MaskType.Static:
this.IsMasked = true;
break;
case MaskType.Unknown:
case MaskType.History:
this.IsMasked = false;
break;
}
this.MaskType = type;
this.Result = result;
}
public ColourMask(Bitmap image, Rectangle sampleWindow, MaskResult frequentialMaskResult)
{
_image = image ?? throw new ArgumentNullException(nameof(image));
_frequentialMaskResult = frequentialMaskResult ?? throw new ArgumentNullException(nameof(frequentialMaskResult));
_sampleWindow = sampleWindow;
}
protected virtual void DrawImage(WriteableBitmap bitmap, MaskResult mask)
{
bitmap.WritePixels((x, y) => mask[x, y] ? Color.White.ToArgb() : Color.Black.ToArgb());
}
protected override void DrawImage(WriteableBitmap bitmap, MaskResult mask)
{
base.DrawImage(bitmap, mask);
_sampleWindow
}