/// <summary>
/// Efectua o negativo da imagem
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void negativeToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // protege de executar a função sem ainda ter aberto a imagem
{
return;
}
Cursor = Cursors.WaitCursor; // cursor relogio
//copy Undo Image
imgUndo = img.Copy();
ImageClass.Negative(img);
ImageViewer.Refresh(); // atualiza imagem no ecrã
Cursor = Cursors.Default; // cursor normal
}
/// <summary>
/// Calculate the image negative
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void negativeToolStripMenuItem_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();
ImageClass.Negative(img);
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
}