/// <summary>
/// Returns all of the features found within a bitmap.
/// </summary>
/// <param name="bitmap">The bitmap to search through.</param>
/// <returns>All of the features found within the bitmap.</returns>
public void Match(Prefab.Bitmap bitmap, ICollection <Tree> found)
{
for (int row = 0; row < bitmap.Height; row++)
{
for (int col = 0; col < bitmap.Width; col++)
{
root.GetMatches(bitmap, col, row, found);
}
}
}
public void GetMatches(Bitmap bitmap, int probeOffsetX, int probeOffsetY, ICollection <Tree> bucket)
{
int imageOffsetX, imageOffsetY;
imageOffsetX = probeOffsetX + m_offsetToTest.X;
imageOffsetY = probeOffsetY + m_offsetToTest.Y;
//Point.Add(probeOffsetX, m_offsetToTest.X, probeOffsetY, m_offsetToTest.Y, out imageOffsetX, out imageOffsetY);
if (imageOffsetX >= 0 && imageOffsetY >= 0 &&
imageOffsetY < bitmap.Height && imageOffsetX < bitmap.Width)
{
FeatureTreeNode child = null;
bool has = m_childrenByColor.TryGetValue(bitmap[imageOffsetY, imageOffsetX], out child);
if (has)
{
child.GetMatches(bitmap, probeOffsetX, probeOffsetY, bucket);
if (m_transparentChild != null)
{
m_transparentChild.GetMatches(bitmap, probeOffsetX, probeOffsetY, bucket);
}
return;
}
}
if (m_transparentChild != null)
{
m_transparentChild.GetMatches(bitmap, probeOffsetX, probeOffsetY, bucket);
}
}