} //***************************** end Detect edges ******************************* private void pictureBox2_MouseClick(object sender, MouseEventArgs e) { int StandX = (int)((e.X - marginX) / Scale1); int StandY = (int)((e.Y - marginY) / Scale1); if (MessReturn("MouseClick: Version=" + Version) < 0) { return; } switch (Version) { case 1: CombIm.DrawComb(StandX, StandY, this); break; case 2: CombIm.DrawCombPix(StandX, StandY, this); break; case 3: ExtremIm.DrawImageLine(StandY, StandX, Threshold, SigmaIm, CombIm.Grid, this); break; } }