public MARKER_POS Analysis(Bitmap bmp, ROI roi)
{
Rectangle rc = Calib.Convert2Rect(roi);
int firstMark = CalcuRefPosition(bmp, rc);
int firstMarkOffset = 60;
firstMark -= firstMarkOffset;
int offset = 100;
Point ptSecondStart = new Point(rc.X, rc.Y + firstMark + offset);
Size sz = new Size(rc.Width, rc.Height - firstMark - offset);
Rectangle roi2 = new Rectangle(ptSecondStart, sz);
int secondMark = CalcuRefPosition(bmp, roi2) + firstMark + offset;
return new MARKER_POS(firstMark, secondMark);
}
public List<ROI> GetVisualROIs(string visualName)
{
List<ROI> rois = new List<ROI>();
List<Point> ptsROI = new List<Point>();
foreach (MyDrawingVisual visual in Visuals)
{
Point pt = new Point(visual.StartPos.X + visual.Offset.X, visual.StartPos.Y + visual.Offset.Y);
if (visual.Name.IndexOf(visualName) != -1)
{
ptsROI.Add(pt);
}
}
for (int i = 0; i < ptsROI.Count; i += 2)
{
ROI roi = new ROI(ptsROI[i], ptsROI[i + 1]);
rois.Add(roi);
}
return rois;
}
public static System.Drawing.Rectangle Convert2Rect(ROI roi)
{
System.Drawing.Point ptStart = new System.Drawing.Point((int)(roi.ptStart.X / ratioX), (int)(roi.ptStart.Y / ratioY + yShift));
System.Drawing.Size sz = new System.Drawing.Size((int)((roi.ptEnd.X - roi.ptStart.X) / ratioX), (int)((roi.ptEnd.Y - roi.ptStart.Y) / ratioY));
return new System.Drawing.Rectangle(ptStart, sz);
}
public unsafe int FindLeftEdge(Bitmap bmp, ROI absoluteROI)
{
Rectangle rc = FromAbsROI(absoluteROI);
int firstMark = CalcuRefPosition(bmp, rc,false);
return firstMark;
}
private Rectangle FromAbsROI(ROI roi)
{
int width = (int)(roi.ptEnd.X - roi.ptStart.X);
int height = (int)(roi.ptEnd.Y - roi.ptStart.Y);
return new Rectangle((int)roi.ptStart.X, (int)roi.ptStart.Y,
width,height
);
}