private void OnGaussianBlur(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.GaussianBlur(m_Bitmap, 4))
{
control.Invalidate();
}
}
private void OnMeanRemoval(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.MeanRemoval(m_Bitmap, 9))
{
control.Invalidate();
}
}
private void OnEdgeDetectQuick(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.EdgeDetectQuick(m_Bitmap))
{
control.Invalidate();
}
}
private void OnEmbossLaplacian(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.EmbossLaplacian(m_Bitmap))
{
control.Invalidate();
}
}
private void Filter_GrayScale(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.GrayScale(m_Bitmap))
{
control.Invalidate();
}
}
private void OnSharpen(object sender, System.EventArgs e)
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.Sharpen(m_Bitmap, 11))
{
control.Invalidate();
}
}
/// <summary>
/// Bitmap Smooth
/// </summary>
/// <param name="b">Set the bitmap</param>
/// <param name="nWeight">Set the weight of the bitmap.Default is 1</param>
/// <returns></returns>
public static bool Smooth(System.Drawing.Bitmap b, int nWeight /* default to 1 */)
{
ConvMatrix m = new ConvMatrix();
m.SetAll(1);
m.Pixel = nWeight;
m.Factor = nWeight + 8;
return(BitmapFilter.Conv3x3(b, m));
}
/// <summary>
/// Bitmap Mean Removal
/// </summary>
/// <param name="b">Set the bitmap</param>
/// <param name="nWeight">Set the weight of the bitmap.Default is 9</param>
/// <returns></returns>
public static bool MeanRemoval(System.Drawing.Bitmap b, int nWeight /* default to 9*/)
{
ConvMatrix m = new ConvMatrix();
m.SetAll(-1);
m.Pixel = nWeight;
m.Factor = nWeight - 8;
return(BitmapFilter.Conv3x3(b, m));
}
/// <summary>
/// Bitmap EmbossLaplacian
/// </summary>
/// <param name="b">Set the bitmap</param>
/// <returns></returns>
public static bool EmbossLaplacian(System.Drawing.Bitmap b)
{
ConvMatrix m = new ConvMatrix();
m.SetAll(-1);
m.TopMid = m.MidLeft = m.MidRight = m.BottomMid = 0;
m.Pixel = 4;
m.Offset = 127;
return(BitmapFilter.Conv3x3(b, m));
}
/// <summary>
/// Bitmap Sharpen
/// </summary>
/// <param name="b">Set the bitmap</param>
/// <param name="nWeight">Set the weight of the bitmap.Default is 11</param>
/// <returns></returns>
public static bool Sharpen(System.Drawing.Bitmap b, int nWeight /* default to 11*/)
{
ConvMatrix m = new ConvMatrix();
m.SetAll(0);
m.Pixel = nWeight;
m.TopMid = m.MidLeft = m.MidRight = m.BottomMid = -2;
m.Factor = nWeight - 8;
return(BitmapFilter.Conv3x3(b, m));
}
/// <summary>
/// Gausian Blur function
/// </summary>
/// <param name="b">Set bitmap</param>
/// <param name="nWeight">Set the weight of the bitmap which has a default value of 4 </param>
/// <returns></returns>
public static bool GaussianBlur(System.Drawing.Bitmap b, int nWeight /* default to 4*/)
{
ConvMatrix m = new ConvMatrix();
m.SetAll(1);
m.Pixel = nWeight;
m.TopMid = m.MidLeft = m.MidRight = m.BottomMid = 2;
m.Factor = nWeight + 12;
return(BitmapFilter.Conv3x3(b, m));
}
/// <summary>
/// A function to blur a control
/// </summary>
/// <param name="control">Control to blur</param>
/// <param name="pictureBox">Set a picture box</param>
/// <param name="gausianWeight">Weight or size of the gausian blur</param>
public static void BlurControl(Control control, PictureBox pictureBox, int gausianWeight)
{
System.Drawing.Bitmap bitmap = Screenshot.TakeSnapshot(control);
BitmapFilter.GaussianBlur(bitmap, gausianWeight);
//panel.Controls.Add(pictureBox);
//control.FindForm().Controls.Add(pictureBox);
//pictureBox.Location = control.Location;
//pictureBox.Size = control.Size;
pictureBox.Image = bitmap;
pictureBox.Dock = DockStyle.Fill;
pictureBox.BringToFront();
}
/// <summary>
/// Bitmap Edge Detect Quick
/// </summary>
/// <param name="b">Set the bitmap</param>
/// <returns></returns>
public static bool EdgeDetectQuick(System.Drawing.Bitmap b)
{
ConvMatrix m = new ConvMatrix();
m.TopLeft = m.TopMid = m.TopRight = -1;
m.MidLeft = m.Pixel = m.MidRight = 0;
m.BottomLeft = m.BottomMid = m.BottomRight = 1;
m.Offset = 127;
return(BitmapFilter.Conv3x3(b, m));
}
private void OnFilterCustom(object sender, System.EventArgs e)
{
Form dlg = new Form();
if (DialogResult.OK == dlg.ShowDialog())
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.Conv3x3(m_Bitmap, Matrix))
{
control.Invalidate();
}
}
}
private void Filter_Contrast(object sender, System.EventArgs e)
{
Form dlg = new Form();
int nValue = 0;
if (DialogResult.OK == dlg.ShowDialog())
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.Contrast(m_Bitmap, (sbyte)nValue))
{
control.Invalidate();
}
}
}
private void Filter_Color(object sender, System.EventArgs e)
{
Form dlg = new Form();
int red = 0, green = 0, blue = 0;
if (DialogResult.OK == dlg.ShowDialog())
{
m_Undo = (System.Drawing.Bitmap)m_Bitmap.Clone();
if (BitmapFilter.Color(m_Bitmap, red, green, blue))
{
control.Invalidate();
}
}
}
public static System.Drawing.Bitmap BlurControl(System.Drawing.Bitmap bitmap, int gausianWeight)
{
BitmapFilter.GaussianBlur(bitmap, gausianWeight);
return(bitmap);
}
