// If the user hits the new menu, clear the document
private void NewMenu_Click(object sender, System.EventArgs e)
{
// Erase the ink
ic.Ink.DeleteStrokes();
Signature.Invalidate();
// Clear the text boxes
FirstNameBox.Text = "";
LastNameBox.Text = "";
}
private void MarginalButton_Click_1(object sender, System.EventArgs e)
{
int ccount;
int yl, yr, xu, xd;
if (Filters.MarginalFilter(m_Bitmap, out gray, out ccount, 67, out xu, out xd, out yl, out yr, out maxX, out maxY))
{
m_Bitmap1 = (Bitmap)Bitmap.FromFile(name, false);
Rectangle sourceRectangle = new Rectangle(yl, xu, yr - yl, xd - xu);
c_Bitmap = m_Bitmap1.Clone(sourceRectangle,
PixelFormat.DontCare);
groupBox1.Text = "车牌";
groupBox1.Invalidate();
this.SaveButton.Enabled = true;
this.TwoValueButton.Enabled = true;
panel4.Invalidate();
graydo();
}
}
