private void drawRectangleToolStripMenuItem_Click(object sender, EventArgs e)
{
if (img == null) // verify if the image is already opened
{
return;
}
//copy Undo Image
imgUndo = img.Copy();
Cursor = Cursors.WaitCursor; // clock cursor
int[] matrix = new int[4]; //[xf,xi,yf,yi]
matrix = ImageClass.Treshold_rectangle(img, 1000);
//[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, 0, 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
}
