public static Bitmap[][] GetLetters(Bitmap source, Rectangle textRec, Size letterSize, Size letterBorder)
{
int rows = (textRec.Height - letterSize.Height) / (letterSize.Height + letterBorder.Height) + 1;
int cols = (textRec.Width - letterSize.Width) / (letterSize.Width - letterBorder.Width) + 1;
Bitmap[][] bitmaps = new Bitmap[rows][];
int xIndex = 0;
int yIndex = 0;
for (int y = 0; y + letterSize.Height <= textRec.Height; y += letterSize.Height + letterBorder.Height)
{
bitmaps[yIndex] = new Bitmap[cols];
xIndex = 0;
for (int x = 0; x + letterSize.Width <= textRec.Width; x += letterSize.Width + letterBorder.Width)
{
bitmaps[yIndex][xIndex] = OutputOCR.CropImage(source, new Rectangle(x, y, letterSize.Width, letterSize.Height));
xIndex++;
}
yIndex++;
}
return(bitmaps);
}
private void pbImage_MouseDown(object sender, MouseEventArgs e)
{
Bitmap bm = new Bitmap(pbImage.Image);
nudPixelX.Value = e.X;
nudPixelY.Value = e.Y;
plColor.BackColor = bm.GetPixel(e.X, e.Y);
pbPreview.Image = OutputOCR.CropImage(bm, new Rectangle(e.X - 11, e.Y - 11, 21, 21));
PreviewColorDif();
}
