public void update(MouseEventArgs e)
{
var g = pictureBox1.CreateGraphics();
if (clr > W8interval * 2)
{
if (ImageMatrix != null)
{
var mouseNode = Helper.Flatten(e.X, e.Y, ImageOperations.GetWidth(ImageMatrix));
if (curr_source != -1 && Prev_mouse_pos != mouseNode)
{
Prev_mouse_pos = mouseNode;
if (Helper.IN_Boundary(mouseNode, SB, ImageOperations.GetWidth(ImageMatrix)))
{
int Segment_mouse = Helper.crosspond(mouseNode, SB,
ImageOperations.GetWidth(ImageMatrix), ImageOperations.GetWidth(Square_segment));
List <Point> segmentpath = new List <Point>();
segmentpath = ShortestPath_Operations.Backtracking(parent_list, Segment_mouse, ImageOperations.GetWidth(Square_segment));
List <Point> Curpath = Helper.crosspond(segmentpath, SB);
curr_path = Curpath.ToArray();
if (AutoAnchor_WORK)
{
double freq = (double)frequancy / 1000;
Autoancor.Update(Curpath, freq);
List <Point> cooledpath = Autoancor.anchor_path();
if (cooledpath.Count > 0)
{
Point anchor = cooledpath[cooledpath.Count - 1];
AnchorPts.Add(anchor);
curr_source = Helper.Flatten(anchor.X, anchor.Y, ImageOperations.GetWidth(ImageMatrix));
//curr_path = cooledpath.ToArray();
Helper.AppendToList <Point>(Mainselction, cooledpath);
SB = new Boundary();
SB = ShortestPath_Operations.Square_Boundary(curr_source,
ImageOperations.GetWidth(ImageMatrix) - 1, ImageOperations.GetHeight(ImageMatrix) - 1);
//make a square segment
Square_segment = Helper.COPY_Segment(ImageMatrix, SB);
// currsrc in segment
int newsrc = Helper.crosspond(curr_source, SB, ImageOperations.GetWidth(ImageMatrix), ImageOperations.GetWidth(Square_segment));
parent_list = ShortestPath_Operations.Dijkstra(newsrc, Square_segment);
Autoancor.reset();
}
}
}
else
{
curr_path = ShortestPath_Operations.GenerateShortestPath(curr_source, mouseNode, ImageMatrix).ToArray();
}
}
}
clr = 0.0f;
}
if (clr > W8interval)
{
pictureBox1.Refresh();
g.Dispose();
}
clr += .019f;
}
private void crop_Click(object sender, EventArgs e)
{
if (curr_source != main_source)
{
// check if first node in shortest path range of last node
//if yes get it fast else try to get it by dikstra
if (Helper.IN_Boundary(main_source, SB, ImageOperations.GetWidth(ImageMatrix)))
{
int Segment_mouse = Helper.crosspond(main_source, SB, ImageOperations.GetWidth(ImageMatrix), ImageOperations.GetWidth(Square_segment));
List <Point> segmentpath = new List <Point>();
segmentpath = ShortestPath_Operations.Backtracking(parent_list, Segment_mouse, ImageOperations.GetWidth(Square_segment));
curr_path = Helper.crosspond(segmentpath, SB).ToArray();
}
else
{
curr_path = ShortestPath_Operations.GenerateShortestPath(curr_source, main_source, ImageMatrix).ToArray();
}
Helper.AppendToList <Point>(Mainselction, curr_path);
//flod fill and crop
RGBPixel[,] selected_image = floodfill.fill(Mainselction, ImageMatrix);
CropedImage CI = new CropedImage(selected_image);
CI.Show();
reset();
}
}