private int CalculateFailPercent()
{
double failedPixels = FailedCuts.Count((color, point) => color.A != 0);
double percent = (failedPixels / PixelsToLeave) * 100;
return((int)Math.Floor(percent));
}
public void Dispose()
{
IsDisposed = true;
DisposePropertyChangedEvent();
EditorThread.Abort();
EditActions.Dispose();
Hair.Dispose();
AreaToCut.Dispose();
FailedCuts.Dispose();
}
public void Cut(IEnumerable <Point> points)
{
EditActions.Add(() =>
{
points = points.Where(point =>
{
bool isOutOfBounds = point.X < 0 ||
point.X >= Hair.Width ||
point.Y < 0 ||
point.Y >= Hair.Height;
return(!isOutOfBounds && Hair.GetPixel(point).A != 0);
}).ToList();
if (points.Count() == 0)
{
return;
}
IEnumerable <Point> pointsOutsideArea = points.Where(point => AreaToCut.GetPixel(point).A == 0).ToList();
HairNeedsRender = true;
AreaToCutNeedsRender = true;
Hair.Lock();
AreaToCut.Lock();
foreach (var point in points)
{
Hair.ModifyImage(point, Color.FromArgb(0, 0, 0, 0));
AreaToCut.ModifyImage(point, Color.FromArgb(0, 0, 0, 0));
}
Hair.Unlock();
AreaToCut.Unlock();
if (pointsOutsideArea.Count() == 0)
{
return;
}
FailedCutsNeedsRender = true;
FailedCuts.Lock();
foreach (var point in pointsOutsideArea)
{
FailedCuts.ModifyImage(point, Color.FromArgb(200, 255, 0, 0));
}
FailedCuts.Unlock();
});
}
