private void buttonNext_Click(object sender, EventArgs e)
{
if ((textBoxSample.Text == String.Empty) && (textBoxQuantize.Text == String.Empty))
MessageBox.Show("Especifica algún valor para el muestreo o la cuantización");
else
{
ImageForm digitalImage = new ImageForm();
digitalImage.MdiParent = this.MdiParent;
if ((textBoxSample.Text != String.Empty) && (textBoxQuantize.Text != String.Empty))
{
digitalImage.samplingImage(bmp_, Convert.ToInt32(textBoxSample.Text));
digitalImage.quantizationImage(digitalImage.getPicture(), Convert.ToInt32(textBoxQuantize.Text));
}
else
if (textBoxQuantize.Text != String.Empty)
digitalImage.quantizationImage(bmp_, Convert.ToInt32(textBoxQuantize.Text));
else
if (textBoxSample.Text != String.Empty)
digitalImage.samplingImage(bmp_, Convert.ToInt32(textBoxSample.Text));
digitalImage.Show();
}
}
public void createImageTrame(int[] dat, int ntrames)
{
ImageForm Image2 = new ImageForm();
Image2.MdiParent = this;
Image2.Text = "Imagen por tramos";
Image2.loadTrames(dat, ntrames, p_);
Image2.Show();
writePanel();
}
/// <summary>
/// crear form con la imagen con el brillo y el contraste modificados
/// </summary>
/// <param name="dat"></param>
/// <param name="ntrames"></param>
public void createImageBC(double b, double c, double newb, double newc)
{
ImageForm Image2 = new ImageForm();
Image2.MdiParent = this;
Image2.Text = "Imagen brillo y contraste modificados";
Image2.loadbc(b, c, newb, newc, p_);
Image2.Show();
writePanel();
}
private void buttonNext_Click_1(object sender, EventArgs e)
{
if ((textBoxT.Text != String.Empty) && (textBoxT.Text != "0"))
{
t_ = (Convert.ToInt32(textBoxT.Text));
ImageForm i = new ImageForm();
i.MdiParent = this.MdiParent;
i.DifferencePart2(bmpo_, bitmapToDifference_, t_);
i.Show();
}
}
private void buttonNext_Click(object sender, EventArgs e)
{
if ((textBoxGamma.Text != String.Empty) && (textBoxGamma.Text != "0"))
{
ImageForm image = new ImageForm();
image.MdiParent = this.MdiParent;
image.Gamma(Convert.ToDouble(textBoxGamma.Text), bmp_);
image.Show();
}
}
private void buttonNext_Click(object sender, EventArgs e)
{
if (textBoxRotation.Text != String.Empty)
{
ImageForm image = new ImageForm();
image.MdiParent = this.MdiParent;
image.rotationValue(bmp_, Convert.ToDouble(textBoxRotation.Text), comboBoxMethod.SelectedItem.ToString());
image.Show();
}
else
MessageBox.Show("Indique un valor para la rotación");
}
private void buttonNext_Click(object sender, EventArgs e)
{
if ((textBoxX.Text != String.Empty) || (textBoxY.Text != String.Empty))
{
double newScaleWidth = bmp_.Width;
double newScaleHeight = bmp_.Height;
if (textBoxX.Text != String.Empty)
newScaleWidth = bmp_.Width * (Convert.ToDouble(textBoxX.Text) / 100);
if (textBoxY.Text != String.Empty)
newScaleHeight = bmp_.Height * (Convert.ToDouble(textBoxY.Text) / 100);
if (comboBoxMethod.SelectedItem != null)
{
ImageForm image = new ImageForm();
image.MdiParent = this.MdiParent;
if (String.Equals(comboBoxMethod.SelectedItem.ToString(), "Bilineal"))
{
image.bilinealEscalating(bmp_, (int)newScaleWidth, (int)newScaleHeight,
(Convert.ToDouble(textBoxX.Text) / 100), (Convert.ToDouble(textBoxY.Text) / 100));
}
else
{
image.vmpEscalating(bmp_, (int)newScaleWidth, (int)newScaleHeight,
(Convert.ToDouble(textBoxX.Text) / 100), (Convert.ToDouble(textBoxY.Text) / 100));
}
image.Show();
}
else
MessageBox.Show("Selecciona algún método de interpolación");
}
else // first if
MessageBox.Show("Selecciona algún valor de escalado");
}
public void HistogramSpecification(String dir, double[] ho, Bitmap bmpo)
{
OpenImage(dir);
int m = 256;
double[] po = new double[m];
double[] pr = new double[m];
/*
if ((bmpo.Width != width_) || (bmpo.Height != height_))
{
for (int i = 0; i < m; i++)
{
po[i] = ho[i] / (bmpo.Height*bmpo.Width);
pr[i] = R_[i] / (width_ * height_);
}
}
for (int i = 1; i < m; i++)
{
po[i] = (ho[i] + po[i - 1]) ;
pr[i] = (R_[i] + pr[i - 1]);
}
*/
double n1 = 0; // imagen original
double n2 = 0; // imagen referencia
for (int i = 0; i < 256; i++)
{
n1 += ho[i];
n2 += R_[i];
}
double c1 = 0;
double c2 = 0;
for (int i = 0; i < 256; i++)
{
c1 += ho[i];
c2 += R_[i];
po[i] = c1 / n1;
pr[i] = c2 / n2;
}
double[] lut = new double[256];
int j = m - 1;
for (int i = 0; i <= 255; i++)
{
j = m - 1;
do
{
lut[i] = j;
j--;
} while ((j>=0) && (po[i] <= pr[j]));
}
ImageForm SpecificationImage = new ImageForm();
SpecificationImage.MdiParent = this.MdiParent;
Bitmap SpecificationBmp= new Bitmap(bmpo);
for (int x = 0; x < bmpo.Width; x++)
{
for (int y = 0; y < bmpo.Height; y++)
{
int temp = (int)lut[bmpo.GetPixel(x, y).R];
Color Grey = Color.FromArgb(temp, temp, temp);
SpecificationBmp.SetPixel(x, y, Grey);
}
}
SpecificationImage.AssignAtributtes(SpecificationBmp);
SpecificationImage.Show();
}
public void Ecualization()
{
double k = (width_ * height_)/256;
double[] C = new double[256];
double[] lut = new double[256];
C[0] = R_[0];
for (int i = 1; i < 256; i++)
{
C[i] = (R_[i] + C[i - 1]);
}
for (int i = 0; i <= 255; i++)
{
lut[i] = Math.Max(0, (Math.Round(C[i] / k) - 1));
}
ImageForm EcualizationImage = new ImageForm();
EcualizationImage.MdiParent = this.MdiParent;
Bitmap EcualizationBmp = new Bitmap(picture_);
for (int x = 0; x < width_; x++)
{
for (int y = 0; y < height_; y++)
{
int temp = (int)lut[picture_.GetPixel(x, y).R];
Color Grey = Color.FromArgb(temp, temp, temp);
EcualizationBmp.SetPixel(x, y, Grey);
}
}
EcualizationImage.AssignAtributtes(EcualizationBmp);
//SpecificationImage.pictureBox1.Image = (Image)(SpecificationBmp);
EcualizationImage.Show();
}
private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
{
if (seleccionar)
{
PuntoFin = new Point(e.X, e.Y);
int anchoRectangulo = PuntoFin.X - PuntoInicio.X;
int alturaRectangulo = PuntoFin.Y- PuntoInicio.Y;
Rectangle RectanguloSeleccion = new Rectangle(PuntoInicio.X, PuntoInicio.Y, anchoRectangulo, alturaRectangulo);
Graphics objGrafico = this.pictureBox1.CreateGraphics();
Pen pen = new Pen(Color.Red, 1);
float[] valoresLineaDiscontinua = { 3, 2, 3, 2 };
pen.DashPattern = valoresLineaDiscontinua;
objGrafico.DrawRectangle(pen, RectanguloSeleccion);
ImageForm smallImage = new ImageForm();
smallImage.seleccion(this.picture_, PuntoInicio, PuntoFin, RectanguloSeleccion);
smallImage.MdiParent = this.MdiParent;
smallImage.Show();
}
}
//metodo para ejecutar el filtro
private void buttonNext2_Click(object sender, EventArgs e)
{
bool allvalues = true;
double[,] kernel = new double[Convert.ToInt32(textBoxRows.Text), Convert.ToInt32(textBoxColumns.Text)];
int contadori = 0;
int contadorj = 0;
for (int i = 0; i < TextboxList.Count-1; i++) //menos uno por que el ultimo valor es el nombre del fichero
{
if (i % Convert.ToInt32(textBoxColumns.Text) == 0)
contadori = 0;
if ((contadori == 0) && (i != 0))
contadorj += 1;
if (TextboxList[i].Text == String.Empty)
{
MessageBox.Show("Falta por introducir un valor");
allvalues = false;
break;
}
else
kernel[contadorj, contadori] = Convert.ToDouble(TextboxList[i].Text);
contadori++;
}
if (allvalues == true)
{
ImageForm image = new ImageForm();
image.MdiParent = this.MdiParent;
image.applyFilter(bmp_, kernel, Convert.ToInt32(textBoxRows.Text), Convert.ToInt32(textBoxColumns.Text), Convert.ToDouble(textBoxNormalize.Text));
image.Show();
}
}
/// <summary>
/// Rotación de 90
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ºToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
ImageForm Image1 = (ImageForm)ActiveMdiChild;
ImageForm ImageRotation = new ImageForm();
ImageRotation.MdiParent = this;
ImageRotation.rotation90(Image1.getPicture());
ImageRotation.Show();
}
catch (NullReferenceException)
{
MessageBox.Show("No hay ninguna foto seleccionada");
}
}
/// <summary>
///
/// </summary>
/// <param name="formHijo"></param>
private void monocromoToolStripMenuItem_Click_1(object sender, EventArgs e)
{
try
{
ImageForm Image1 = (ImageForm)ActiveMdiChild;
ImageForm Image2 = new ImageForm();
Image2.Text = "Imagen en monocromo";
Image2.MdiParent = this;
Image2.toMonocrom(Image1.getPicture());
Image2.Show();
writePanel();
}
catch (NullReferenceException)
{
MessageBox.Show("No hay ninguna foto seleccionada");
}
}
private void especificaciónHistogramaToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
ImageForm Image1 = (ImageForm)ActiveMdiChild;
OpenFileDialog OpenFile = new OpenFileDialog();
OpenFile.Filter = " Archivos JPEG(*.jpg)|*.jpg| Archivos TIFF(*.tif, *.tiff)|*.tif; *.tiff";
OpenFile.InitialDirectory = "C:\\Users\\Jose\\Desktop\\Imagenes";
if (OpenFile.ShowDialog() == DialogResult.OK)
{
ImageForm ImageForm = new ImageForm();
ImageForm.MdiParent = this;
ImageForm.Show();
String Dir = OpenFile.FileName;
ImageForm.Text = Dir;
ImageForm.HistogramSpecification(Dir, Image1.getR(), Image1.getPicture());
writePanel();
}
}
catch (NullReferenceException)
{
MessageBox.Show("No hay ninguna foto seleccionada");
}
}
private void abrirImagenToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog OpenFile = new OpenFileDialog();
OpenFile.Filter = " Archivos JPEG(*.jpg)|*.jpg| Archivos TIFF(*.tif, *.tiff)|*.tif; *.tiff";
OpenFile.InitialDirectory = "C:\\Users\\Jose\\Desktop\\Imagenes";
if (OpenFile.ShowDialog() == DialogResult.OK)
{
ImageForm ImageForm = new ImageForm();
ImageForm.MdiParent = this;
ImageForm.Show();
String Dir = OpenFile.FileName;
ImageForm.Text = Dir;
ImageForm.OpenImage(Dir);
writePanel();
}
}