private void figureClick(object sender, EventArgs e)
{
Bitmap bm = new Bitmap(segmentBox.Image);
// Image<Rgb, byte> redImg2 = new Image<Rgb, Byte>(bm);
Image <Rgb, byte> redImg2 = new Image <Rgb, Byte>(bm);
Button btn = (Button)sender;
int what = Convert.ToInt32(btn.Tag);
bool draw = true;
//line
double cth = Convert.ToDouble(cannyThreshold.Text);
double cthlink = Convert.ToDouble(cannyThreshLinking.Text);
//circle
double accum = Convert.ToDouble(cannyCircleAccum.Text);
double dp = Convert.ToDouble(dpbox.Text);
double minDist = Convert.ToDouble(minDistbox.Text);
double minRadio = Convert.ToDouble(minRadiobox.Text);
//lines
double rho = Convert.ToDouble(rhoBox.Text);
double threshold = Convert.ToDouble(thresholdbox.Text);
double minWithLine = Convert.ToDouble(minWidthbox.Text);
double gap = Convert.ToDouble(gapbox.Text);
//trianRect
double epsilonFact = Convert.ToDouble(epsilonBox.Text);
double minArea = Convert.ToDouble(minAreabox.Text);
imagen.args = new double[] { cth, cthlink,
accum, dp,
minDist, minRadio, rho,
threshold, minWithLine, gap,
epsilonFact, minArea };
imagen.detect = new Detector();
imagen.BeginDetection(ref redImg2, what, draw);
redImg2 = imagen.detect.figure[what];
richTextBox1.Text = imagen.detect.msgBuilder.ToString();
imagen.detect.msgBuilder.Clear();
segmentBox.Image = redImg2.Bitmap;
}