private void OpenButton_Click(object sender, EventArgs e)
{
DialogResult dr = openFileDialog1.ShowDialog(this);
if (dr == DialogResult.OK)
{
string path = openFileDialog1.FileName;
sourceImage = Image.FromFile(path);
SourceImageBox.Invalidate();
}
openFileDialog1.Dispose();
}
private void ImageTabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SourceImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
MedianImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
HSVImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
ContoursImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
TabItem currentTab = ImageTabControl.SelectedItem as TabItem;
if (currentTab == ImageTabControlSource)
{
Console.WriteLine("Source tab selected.");
//CapturedImageBox.Width = width;
//SourceCanvas.MaxWidth = width;
//CapturedImageBox.Height = height;
//SourceCanvas.MaxHeight = height;
}
else if (currentTab == ImageTabControlMedian)
{
Console.WriteLine("Median tab selected.");
MedianImageBox.Width = width;
//MedianCanvas.MaxWidth = width;
MedianImageBox.Height = height;
//MedianCanvas.MaxHeight = height;
}
else if (currentTab == ImageTabControlHSV)
{
selectionCountHSV++;
if (selectionCountHSV >= 2)
{
//Canvas.SetTop(HSVHost, -120);
//Canvas.SetLeft(HSVHost, -160);
}
Console.WriteLine("HSV tab selected. Count: {0}", selectionCountHSV);
HSVImageBox.Width = width;
//HSVImageCanvas.Width = width;
HSVImageBox.Height = height;
//HSVImageCanvas.Height = height;
}
else if (currentTab == ContoursTab)
{
//ContoursImageBox.Width = 320;
//ContoursImageBox.Height = 240;
Console.WriteLine("Contours Image Box");
}
}
private void setDimensions()
{
//Defines a ratio. > 1 reduces the total size, < 1 enlarges.
ratio = 2;
Mat frame = new Mat();
camManager.Retrieve(frame, 0);
if (frame.Width != 0)
{
int ratioWidth = frame.Width / ratio;
int ratioHeight = frame.Height / ratio;
SourceImageBox.Width = ratioWidth;
SourceCol.Width = new GridLength(ratioWidth);
SourceImageBox.Height = ratioHeight;
SourceRow.Height = new GridLength(ratioHeight);
MedianImageBox.Width = ratioWidth;
MedianCol.Width = new GridLength(ratioWidth);
MedianImageBox.Height = ratioHeight;
MedianRow.Height = new GridLength(ratioHeight);
HSVImageBox.Width = ratioWidth;
HSVImageBox.Height = ratioHeight;
height = frame.Height / ratio;
width = frame.Width / ratio;
TextBoxConsole.MaxHeight = ratioHeight;
SourceImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
MedianImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
HSVImageBox.SetZoomScale(0.5, new System.Drawing.Point(0, 0));
}
else
{
if (!System.IO.Directory.Exists(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\CocoNuts Vision Processing"))
{
System.IO.Directory.CreateDirectory(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\CocoNuts Vision Processing");
}
string[] lines = { DateTime.Now.ToString(), "Oh no! No camera was detected! :(", "", "====================" };
System.IO.File.AppendAllLines(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "\\CocoNuts Vision Processing\\Log.txt", lines);
Environment.Exit(0);
}
}
private void SettingsUpDownHeight_ValueChanged(object sender, EventArgs e)
{
SourceImageBox.Invalidate();
}
private void ShowGridCheckBox_CheckStateChanged(object sender, EventArgs e)
{
//Force a Redraw of Source image
SourceImageBox.Invalidate();
}
