public EdgeWindow(IntensityMap iMap, bool imageFit)
{
InitializeComponent();
this.iMap = iMap;
thresholdBar.Minimum = iMap.MinThreshold;
thresholdBar.Maximum = iMap.MaxThreshold;
thresholdBar.TickFrequency = (iMap.MaxThreshold - iMap.MinThreshold) / 10;
int th = iMap.MinThreshold + (iMap.MaxThreshold - iMap.MinThreshold) / 10;
thresholdBar.Value = th;
changeThreshold(th);
// Resize window
int newWidth = Math.Max(this.PreferredSize.Width, 305);
int newHeight = Math.Max(this.PreferredSize.Height, 246);
if (!imageFit)
{
newWidth = Math.Min(newWidth, Screen.PrimaryScreen.Bounds.Width * 2 / 3);
newHeight = Math.Min(newHeight, Screen.PrimaryScreen.Bounds.Height * 2 / 3);
}
this.Size = new Size(newWidth, newHeight);
}
private void button_Click(object sender, EventArgs e)
{
Button senderBtn = (Button)sender;
string title = "";
int[,] smoothingMask = { {1, 4, 7, 4, 1},
{4, 16, 26, 16, 4},
{7, 26, 41, 26, 7},
{4, 16, 26, 16, 4},
{1, 4, 7, 4, 1} };
IntensityMap iMap = new IntensityMap(image);
if (senderBtn.Name == "gsButton")
{
ImageWindow newWindow = new ImageWindow(iMap.getBitmap(), imageFit);
newWindow.Text = "Grayscale";
newWindow.Show();
}
else if (senderBtn.Name == "smoothButton")
{
iMap.applyMask(smoothingMask, 273);
ImageWindow newWindow = new ImageWindow(iMap.getBitmap(), imageFit);
newWindow.Text = "Smoothed Grayscale";
newWindow.Show();
}
else
{
iMap.applyMask(smoothingMask, 273);
if (senderBtn.Name == "laplaceBtn")
{
iMap.applyMask(new[,] { { 0, -1, 0 }, { -1, 4, -1 }, { 0, -1, 0 } });
title = "Laplace Edge Detection";
}
else if (senderBtn.Name == "prewittHBtn")
{
iMap.applyMask(new[,] { { -1, -1, -1 }, { 0, 0, 0 }, { 1, 1, 1 } });
title = "Prewitt Horizontal Edge Detection";
}
else if (senderBtn.Name == "prewittVBtn")
{
iMap.applyMask(new[,] { { -1, 0, 1 }, { -1, 0, 1 }, { -1, 0, 1 } });
title = "Prewitt Vertical Edge Detection";
}
else if (senderBtn.Name == "prewittSBtn")
{
iMap.applyMask(new[,] { { -1, -1, 0 }, { -1, 0, 1 }, { 0, 1, 1 } });
title = "Prewitt Diagonal (/) Edge Detection";
}
else if (senderBtn.Name == "prewittBBtn")
{
iMap.applyMask(new[,] { { 0, 1, 1 }, { -1, 0, 1 }, { -1, -1, 0 } });
title = "Prewitt Diagonal (\\) Edge Detection";
}
else if (senderBtn.Name == "sobelHBtn")
{
iMap.applyMask(new[,] { { -1, -2, -1 }, { 0, 0, 0 }, { 1, 2, 1 } });
title = "Sobel Horizonal Edge Detection";
}
else if (senderBtn.Name == "sobelVBtn")
{
iMap.applyMask(new[,] { { -1, 0, 1 }, { -2, 0, 2 }, { -1, 0, 1 } });
title = "Sobel Vertical Edge Detection";
}
else if (senderBtn.Name == "sobelSBtn")
{
iMap.applyMask(new[,] { { -2, -1, 0 }, { -1, 0, 1 }, { 0, 1, 2 } });
title = "Sobel Diagonal (/) Edge Detection";
}
else if (senderBtn.Name == "sobelBBtn")
{
iMap.applyMask(new[,] { { 0, 1, 2 }, { -1, 0, 1 }, { -2, -1, 0 } });
title = "Sobel Diagonal (\\) Edge Detection";
}
else if (senderBtn.Name == "kirschHBtn")
{
iMap.applyMask(new[,] { { -5, -5, -5 }, { 3, 0, 3 }, { 3, 3, 3 } });
title = "Kirsch Horizonal Edge Detection";
}
else if (senderBtn.Name == "kirschVBtn")
{
iMap.applyMask(new[,] { { -5, 3, 3 }, { -5, 0, 3 }, { -5, 3, 3 } });
title = "Kirsch Vertical Edge Detection";
}
else if (senderBtn.Name == "kirschSBtn")
{
iMap.applyMask(new[,] { { -5, -5, 3 }, { -5, 0, 3 }, { 3, 3, 3 } });
title = "Kirsch Diagonal (/) Edge Detection";
}
else if (senderBtn.Name == "kirschBBtn")
{
iMap.applyMask(new[,] { { 3, 3, 3 }, { -5, 0, 3 }, { -5, -5, 3 } });
title = "Kirsch Diagonal (\\) Edge Detection";
}
else if (senderBtn.Name == "robinsonHBtn")
{
iMap.applyMask(new[,] { { 1, 1, 1 }, { 1, -2, 1 }, { -1, -1, -1 } });
title = "Robinson Horizontal Edge Detection";
}
else if (senderBtn.Name == "robinsonVBtn")
{
iMap.applyMask(new[,] { { -1, 1, 1 }, { -1, -2, 1 }, { -1, 1, 1 } });
title = "Robinson Vertical Edge Detection";
}
else if (senderBtn.Name == "robinsonSBtn")
{
iMap.applyMask(new[,] { { -1, -1, 1 }, { -1, -2, 1 }, { 1, 1, 1 } });
title = "Robinson Diagonal (/) Edge Detection";
}
else if (senderBtn.Name == "robinsonBBtn")
{
iMap.applyMask(new[,] { { 1, 1, 1 }, { -1, -2, 1 }, { -1, -1, 1 } });
title = "Robinson Diagonal (\\) Edge Detection";
}
else if (senderBtn.Name == "robertsSBtn")
{
iMap.applyMask(new[,] { { 0, 0, 0 }, { 0, -1, 0 }, { 0, 0, 1 } });
title = "Roberts Diagonal (/) Edge Detection";
}
else if (senderBtn.Name == "robertsBBtn")
{
iMap.applyMask(new[,] { { 0, 0, 0 }, { 0, -1, 0 }, { 1, 0, 0 } });
title = "Roberts Diagonal (\\) Edge Detection";
}
EdgeWindow newWindow = new EdgeWindow(iMap, imageFit);
newWindow.Text = title;
newWindow.Show();
}
}
