public static List <Rectangle> EnlargetRectangles(List <Rectangle> rectangles, int handle)
{
List <Rectangle> result = new List <Rectangle>();
Size dim = ImageOperations.GetImageDimensions(handle);
for (int i = 0; i < rectangles.Count; ++i)
{
int x = rectangles[i].X;
int y = rectangles[i].Y;
int width = rectangles[i].Width;
int height = rectangles[i].Height;
if (x >= 1)
{
x = x - 1;
}
if (y >= 1)
{
y = y - 1;
}
if (x + width - 1 < dim.Width - 2)
{
width += 2;
}
if (y + height - 1 < dim.Height - 2)
{
height += 2;
}
result.Add(new Rectangle(x, y, width, height));
}
return(result);
}
public static void Method_A(int handle)
{
Size s = ImageOperations.GetImageDimensions(handle);
ImageOperations.Crop(handle, 140, 0, s.Width - 140, s.Height);
//ImageOperations.CardScan_RectifyRawImageHighGradientError(handle);
int handle2 = ImageOperations.Copy(handle);
ImageOperations.SizeHalve(handle2, HalveSizeType.Average);
ImageOperations.Invert(handle2);
float a = 90.0f - ImageOperations.HoughGradient(handle2, 84, 96, 46);
ImageOperations.DeleteImage(handle2);
ImageOperations.Rotate(handle, a);
int minx = 0;
int miny = 0;
int maxx = 0;
int maxy = 0;
ImageOperations.CardScan_DetermineCardBounds(handle, 20, ref minx, ref maxx, ref miny, ref maxy);
ImageOperations.Crop(handle, minx, miny, maxx - minx + 1, maxy - miny + 1);
}
