private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
//copy Undo Image
imgUndo = img.Copy();
InputBox rot = new InputBox("Rotation Angle", numberTextBox);
rot.ShowDialog();
if (rot.DialogResult == DialogResult.OK)
{
int ang = Convert.ToInt32(rot.ValueTextBox.Text);
float rad = Convert.ToSingle(Math.PI / 180.0 * ang);
ImageClass.Rotation(img, img.Copy(), rad);
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
}
Cursor = Cursors.Default; // normal cursor
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
float angleRad = 0;
//copy Undo Image
imgUndo = img.Copy();
InputBox form = new InputBox("Qual o valor do ângulo a rodar?");
form.ShowDialog();
int angle = Convert.ToInt32(form.ValueTextBox.Text);
angleRad = (float)(Math.PI / 180) * angle;
ImageClass.Rotation(img, imgUndo, angleRad);
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
private void RotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
InputBox input = new InputBox("Degrees:");
input.ShowDialog();
double degrees = Convert.ToDouble(input.ValueTextBox.Text);
//convert to rads
double rad_degrees = degrees * Math.PI / 180;
//copy Undo Image
imgUndo = img.Copy();
Image <Bgr, Byte> imgCopy = img.Clone();
ImageClass.Rotation(img, imgCopy, rad_degrees);
ImageViewer.Image = imgCopy.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
//copy Undo Image
imgUndo = img.Copy();
InputBox form = new InputBox("Anglo");
form.ShowDialog();
float angle = Convert.ToSingle(form.ValueTextBox.Text);
ImageClass.Rotation(img, img, angle);
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null)
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
InputBox angleForm = new InputBox("Angle?");
angleForm.ShowDialog();
float angle = (float)Convert.ToDecimal(angleForm.ValueTextBox.Text);
//copy Undo Image
imgUndo = img.Copy();
ImageClass.Rotation(img, imgUndo, angle);
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
InputBox form = new InputBox("Input angle (Deg)");
form.ShowDialog();
float angle = (float)ImageClass.ConvertDegreesToRadians(double.Parse(form.ValueTextBox.Text));
//copy Undo Image
imgUndo = img.Copy();
ImageClass.Rotation(img, imgUndo, angle);
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
private void RotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
Cursor = Cursors.WaitCursor; // clock cursor
//copy Undo Image
imgUndo = img.Copy();
InputBox formr = new InputBox("Rotation (degrees)?");
formr.ShowDialog();
int degrees = Convert.ToInt32(formr.ValueTextBox.Text);
float radian = degrees * (float)Math.PI / 180;
ImageClass.Rotation(img, imgUndo, radian);
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
float Angle;
if (img == null) // protege de executar a função sem ainda ter aberto a imagem
{
return;
}
InputBox frame = new InputBox("Rotation Angle");
frame.ShowDialog();
Cursor = Cursors.WaitCursor; // cursor relogio
try
{
Angle = float.Parse(frame.ValueTextBox.Text);
}
catch (Exception)
{
MessageBox.Show("Please insert float values!");
Cursor = Cursors.Default; // cursor normal
return;
}
//copy Undo Image
imgUndo = img.Copy();
DateTime d1 = DateTime.Now;
ImageClass.Rotation(imgUndo, img, Angle);
ImageViewer.Refresh(); // atualiza imagem no ecrã
DateTime d2 = DateTime.Now;
Cursor = Cursors.Default; // cursor normal
MessageBox.Show((d2 - d1).ToString());
}
private void rotationToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
InputBox form = new InputBox("rotate");
form.ShowDialog();
double rot = Convert.ToInt64(form.textBoxBright.Text);
Cursor = Cursors.WaitCursor; // clock cursor
imgUndo = img.Copy();
ImageClass.Rotation(img, imgUndo, rot);
//copy Undo Image
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
//Draw Rectangle Iterative
private void digitsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
//copy Undo Image
imgUndo = img.Copy();
//imgCopia = img.Copy();
Cursor = Cursors.WaitCursor; // clock cursor
float angleRad = 0;
int angle = 6;
int[] matrix = new int[4]; //[xf,xi,yf,yi]
angleRad = (float)(Math.PI / 180) * angle;
float treshold = 5;
ImageClass.ConvertToBW_Otsu(img);
ImageClass.Negative(img);
imgCopia = img.Copy();
ImageClass.Rotation(img, imgCopia, angleRad);
imgCopia = img.Copy();
ImageClass.Border(img);
imgCopia = img.Copy();
matrix = ImageClass.RectangleIterative(img, treshold);
//[xf,xi,yf,yi]
Point bc_centroid1 = new Point(0, 0);
bc_centroid1.X = matrix[1]; //(matrix[0] - matrix[1])/2;
bc_centroid1.Y = matrix[3]; //(matrix[2] - matrix[3])/2;
Size bc_size1 = new Size(0, 0);
bc_size1.Width = Math.Abs((matrix[0] - matrix[1]));
bc_size1.Height = Math.Abs((matrix[2] - matrix[3]));
string bc_image1 = "ola";
string bc_number1 = "ola";
Point bc_centroid2 = new Point(0, 0);
bc_centroid2.X = 0;
bc_centroid2.Y = 0;
Size bc_size2 = new Size(0, 0);
bc_size2.Width = 0;
bc_size2.Height = 0;
string bc_image2 = "ola";
string bc_number2 = "ola";
ImageClass.BarCodeReader(img, ImageType(), out bc_centroid1, out bc_size1, out bc_image1, out bc_number1, out bc_centroid2, out bc_size2, out bc_image2, out bc_number2);
//ImageClass.BarCodeReader(img, 0, out Point1, new Size (190,71), "imagem", "number", new Point(95, 36), new Size(190, 71), "imagem2", "number2");
ImageViewer.Image = img.Bitmap;
ImageViewer.Refresh(); // refresh image on the screen
Cursor = Cursors.Default; // normal cursor
}
