public void putSubdivision_Triangle(QTnodeTriangle root, int delay, string color)
{
System.Threading.Thread.Sleep(delay);
if (root.triaUp != null)
{
using (Graphics g = Graphics.FromImage(graph.BackgroundImage))
{
Point[] triangleUp = new Point[] {
new Point((int)root.triaUp.origin.x, (int)root.triaUp.origin.y),
new Point((int)root.triaUp.origin.x + (int)root.triaUp.width, (int)root.triaUp.origin.y),
new Point((int)root.triaUp.origin.x, (int)root.triaUp.origin.y + (int)root.triaUp.height)
};
g.DrawPolygon(new Pen(Color.DeepPink, 1), triangleUp);
}
}
if (root.triaDown != null)
{
using (Graphics g = Graphics.FromImage(graph.BackgroundImage))
{
Point[] triangleDown = new Point[] {
new Point((int)root.triaDown.origin.x, (int)root.triaDown.origin.y),
new Point((int)root.triaDown.origin.x - (int)root.triaDown.width, (int)root.triaDown.origin.y),
new Point((int)root.triaDown.origin.x, (int)root.triaDown.origin.y - (int)root.triaDown.height)
};
g.DrawPolygon(new Pen(Color.Cyan, 1), triangleDown);
}
}
if (root.n1 != null)
{
putSubdivision_Triangle(root.n1, delay, color);
}
if (root.n2 != null)
{
putSubdivision_Triangle(root.n2, delay, color);
}
if (root.n3 != null)
{
putSubdivision_Triangle(root.n3, delay, color);
}
if (root.n4 != null)
{
putSubdivision_Triangle(root.n4, delay, color);
}
}
private void graph_MouseDown(object sender, MouseEventArgs e)
{
if (setQTP)
{
pointsQTP.Add(new PointModel(mouse_x, mouse_y));
graph.Refresh();
}
if (setQTS)
{
image = Image.FromFile(imPath);
graph.BackgroundImage = image;
graph.Width = image.Width;
graph.Height = image.Height;
Bitmap bmp = new Bitmap(image);
Color pixColor = bmp.GetPixel(e.X, e.Y);
int tolerance = 1; //default
CustomDialogBox tol = new CustomDialogBox("tolerance", "E N G A G E");
if (tol.ShowDialog() == DialogResult.OK)
{
int.TryParse(tol.fileName, out tolerance);
}
//rootNode = Engine.quadTreeGenerator_Seed(bmp, im.Width, im.Height, 2, pixColor); //rectangle
//Engine.onlyFigure_Seed(rootNode, bmp, pixColor); //only fig
rootNode_Triangle = Engine.quadTreeGenerator_Triangle_Seed(bmp, image.Width, image.Height, tolerance, pixColor); //triangle
Engine.onlyFigure_Triangle_Seed(rootNode_Triangle, bmp, pixColor); //only fig
//putSubdivision(rootNode, 0, "red");
putSubdivision_Triangle(rootNode_Triangle, 0, "pink");
graph.DrawToBitmap(bmp, new Rectangle(0, 0, image.Width, image.Height));
temp = bmp;
//bmp.Dispose();
graph.Refresh();
}
}
private void QTTbutton_Click(object sender, EventArgs e)
{
refreshGraph(false);
try
{
rootNode_Triangle = null;
refreshGraph(false);
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Image files (*.jpg, *.jpeg, *.jpe, *.jfif, *.png) | *.jpg; *.jpeg; *.jpe; *.jfif; *.png";
if (dialog.ShowDialog() == DialogResult.OK)
{
int tolerance = 3; //default
CustomDialogBox tol = new CustomDialogBox("tolerance", "E N G A G E");
if (tol.ShowDialog() == DialogResult.OK)
{
int.TryParse(tol.fileName, out tolerance);
}
// get path
var filePath = dialog.FileName;
//add picture
image = Image.FromFile(filePath);
graph.BackgroundImage = image;
//generate QT
rootNode_Triangle = Engine.quadTreeGenerator_Triangle(image, graph.Width - 1, graph.Height, tolerance); //triangle
Bitmap bmp = new Bitmap(image);
Engine.onlyFigure_Triangle(rootNode_Triangle, bmp, false); //only fig
putSubdivision_Triangle(rootNode_Triangle, 0, "pink");
graph.Refresh();
}
}
catch (Exception ex)
{
CustomMessageBox msg = new CustomMessageBox(ex.ToString());
msg.Show();
}
}
