private void btnOpen_Click(object sender, EventArgs e)
{
total = 0;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
//Open the browsed image and display it
string OpenedFilePath = openFileDialog1.FileName;
ImageMatrix = ImageOperations.OpenImage(OpenedFilePath);
ImageOperations.DisplayImage(ImageMatrix, pictureBox1);
}
txtWidth.Text = ImageOperations.GetWidth(ImageMatrix).ToString();
txtHeight.Text = ImageOperations.GetHeight(ImageMatrix).ToString();
//////// measuring time ////////
var watch = System.Diagnostics.Stopwatch.StartNew();
double answer = ImageOperations.ConstructGraph(ImageMatrix);
watch.Stop();
var elapsedSec = (watch.ElapsedMilliseconds) / 1000.0;
total += elapsedSec;
////////////////////////////////
Colors.Text = ImageOperations.numColors.ToString();
Costs.Text = answer.ToString();
}
