public bool OnInitForm(ImageView fm)
{
try
{
m_Orig = fm;
this.Text = fm.Text;
/* Show a preview image */
if (m_prv != null)
m_prv.Dispose();
m_prv = new ImageView();
m_prv.MdiParent = this.ParentForm;
m_prv.OnInitForm("Preview", (Bitmap)fm.m_Img);
m_prv.OnFormSize(m_Orig.Width - m_Orig.XPADD, m_Orig.Height - m_Orig.YPADD);
m_prv.Show();
return true;
}
catch (Exception e)
{
log.Write(e.ToString());
}
return false;
}
// ====================================================================
// Description: Initialize this form / class
// Return: void
public void OnInitForm ( ImageView fm ) // [in] image object
// ====================================================================
{
/* allocation */
m_Orig = fm;
m_RGBKHist = new int[CHANNEL_DEPTH*NUM_CHANNEL];
m_HistMode = new long[NUM_CHANNEL];
m_MinLoc = new int[NUM_CHANNEL];
m_MaxLoc = new int[NUM_CHANNEL];
m_GammaLoc = new int[NUM_CHANNEL];
/* initialize slider settings */
for ( int i = 0; i < NUM_CHANNEL; i ++ )
{
m_MinLoc[i] = m_MinXPos;
m_MaxLoc[i] = m_MaxXPos;
m_GammaLoc[i] = m_MaxXPos-CHANNEL_DEPTH/2;
}
BuiltHist((Bitmap)fm.m_Img); // create histograms R,G,B,Intensity
FindStat(); // Find Mode of all 4 histograms
comboBox_Channel.Items.Clear();
comboBox_Channel.Items.Add("Red"); // Initialize combo box
comboBox_Channel.Items.Add("Green");
comboBox_Channel.Items.Add("Blue");
comboBox_Channel.Items.Add("Intensity");
comboBox_Channel.SelectedIndex = 3;
this.Text = fm.Text;
/* Show a preview image */
if ( m_prv != null)
m_prv.Dispose();
m_prv = new ImageView();
m_prv.MdiParent = this.ParentForm;
m_prv.OnInitForm ( "Preview", (Bitmap)fm.m_Img );
m_prv.OnFormSize ( m_Orig.Width-m_Orig.XPADD, m_Orig.Height-m_Orig.YPADD );
m_prv.Show();
m_prv.Location = new Point ( m_Orig.Location.X + m_Orig.Width/2, m_Orig.Location.Y+m_Orig.Height/2);
}
// ====================================================================
// Description: Initialized the object
// Return: void
public void OnInitForm ( ImageView fm ) // [in] image object
// ====================================================================
{
m_Orig = fm;
this.Text = fm.Text;
/* Show a preview image */
if ( m_prv != null)
m_prv.Dispose();
m_prv = new ImageView();
m_prv.MdiParent = this.ParentForm;
m_prv.OnInitForm ( "Preview", (Bitmap)fm.m_Img );
m_prv.OnFormSize ( m_Orig.Width-m_Orig.XPADD, m_Orig.Height-m_Orig.YPADD );
m_prv.Show();
comboBox_Radius.SelectedIndex = 0;
}
// ====================================================================
// Description: Color - split channels
// Return void
void Color_Split_RGB ( object sender, EventArgs ev )
// ====================================================================
{
try
{
if ( m_list.Count > 0 )
{
ImageView img = (ImageView)this.ActiveMdiChild;
ColorRGB clr = new ColorRGB(img);
string[] sName = new string[3];
sName[(int)ClrChannel.Blue] = "_Blue";
sName[(int)ClrChannel.Green] = "_Green";
sName[(int)ClrChannel.Red] = "_Red";
this.Cursor = Cursors.WaitCursor;
for ( int i = 0; i < 3; i ++ )
{
Bitmap bmp = clr.GetChannel ( i );
ImageView fm = new ImageView();
fm.MdiParent = this;
fm.OnInitForm ( img.Text + sName[i], bmp );
fm.OnFormSize ( img.Width - img.XPADD, img.Height - img.YPADD );
fm.Show();
m_list.Add (fm);
}
this.Cursor = Cursors.Default;
}
}
catch(Exception e)
{
DisplayError("Color_Split_RGB() failed " + e.ToString() );
}
}
/// ///////////////////////////////////////////////////////////////////////////////////////
// File
// ====================================================================
// Description: 1) Open File Dialog
// 2) Create a new form
// 3) Open file and bitblit onto form
// Return: void
void File_Open (object sender, EventArgs evv)
// ====================================================================
{
string sPath;
try
{
sPath = ConfigurationSettings.AppSettings.Get("OPEN_PATH");
openFileDialog1.InitialDirectory = sPath;
openFileDialog1.Filter = "All files (*.*)|*.*|JPEG files (*.jpg)|*.jpg|PNG files (*.png)|*.png |TIFF files (*.tif)|*.tif|Bitmap files (*.bmp)|*.bmp|GIF files (*.gif)|*.gif" ;
openFileDialog1.FilterIndex = 1 ;
/* I create a temp file because the image is "Locked"
* during the life of Image. Temp file is deleted during
* destruction of the object ImageView.
*/
if ( openFileDialog1.ShowDialog() == DialogResult.OK)
{
ImageView fm = new ImageView();
fm.MdiParent = this;
fm.OnInitForm ( openFileDialog1.FileName, this.Width, this.Height );
fm.Show();
m_list.Add (fm);
sPath = openFileDialog1.FileName;
int pos = sPath.LastIndexOf("\\");
sPath = sPath.Substring(0, pos+1);
ConfigurationSettings.AppSettings.Set("OPEN_PATH", sPath);
}
}
catch(Exception e)
{
string str = e.ToString();
if (!str.StartsWith("System.NotSupportedException: Collection is read-only."))
DisplayError("File_Open() failed " + e.ToString() );
}
}
// ====================================================================
// Description: Color to gray
// Return void
void Color_2_Gray ( object sender, EventArgs ev )
// ====================================================================
{
try
{
if ( m_list.Count > 0 )
{
ImageView img = (ImageView)this.ActiveMdiChild;
ColorRGB clr = new ColorRGB(img);
string sName = "_Gray";
this.Cursor = Cursors.WaitCursor;
Bitmap bmp = clr.GetChannel ( (int)ClrChannel.Gray );
ImageView fm = new ImageView();
fm.MdiParent = this;
fm.OnInitForm ( img.Text + sName, bmp );
fm.OnFormSize ( img.Width - img.XPADD, img.Height - img.YPADD );
fm.Show();
m_list.Add (fm);
this.Cursor = Cursors.Default;
}
}
catch(Exception e)
{
DisplayError("Color_2_Gray() failed " + e.ToString() );
}
}
// ====================================================================
// Description: Initialize this form / class
// Return: void
public void OnInitForm ( ImageView fm )
// ====================================================================
{
/* allocation */
m_Orig = fm;
m_RGBKHist = new int[CHANNEL_DEPTH*NUM_CHANNEL];
BuiltHist((Bitmap)fm.m_Img); // create histograms R,G,B,Intensity
InitKnots(); // create knot points
/* Show a preview image */
if ( m_prv != null)
m_prv.Dispose();
m_prv = new ImageView();
m_prv.MdiParent = this.ParentForm;
m_prv.OnInitForm ( "Preview", (Bitmap)fm.m_Img );
m_prv.OnFormSize ( m_Orig.Width-m_Orig.XPADD, m_Orig.Height-m_Orig.YPADD );
m_prv.Show();
m_prv.Location = new Point ( m_Orig.Location.X + m_Orig.Width/2, m_Orig.Location.Y+m_Orig.Height/2);
/* combo boxes */
comboBox_Knots.Items.Clear();
comboBox_Knots.Items.Add("3");
comboBox_Knots.Items.Add("5");
comboBox_Knots.Items.Add("9");
comboBox_Knots.Items.Add("17");
comboBox_Knots.Items.Add("33");
comboBox_Knots.Items.Add("65");
comboBox_Knots.Items.Add("129");
comboBox_Knots.SelectedIndex = INIT_NUM_KNOT;
comboBox_Channel.Items.Clear();
comboBox_Channel.Items.Add("Red"); // Initialize combo box
comboBox_Channel.Items.Add("Green");
comboBox_Channel.Items.Add("Blue");
comboBox_Channel.Items.Add("Intensity");
comboBox_Channel.SelectedIndex = INIT_CHANNEL;
this.Text = fm.Text;
}