OTS/OTSIncAMeasureApp/4-OTSSamplespaceGraphicsPanel/CFieldPositionHelper.cs

using OTSCLRINTERFACE;
using OTSDataType;
using OTSMeasureApp._0_OTSModel.OTSDataType;
using System.Collections.Generic;
using System.Drawing;
using static OTSDataType.otsdataconst;


namespace OTSModelSharp
{//provide fieldpos calculate service
    public enum SORTING_DIRECTION
    {
        LEFT = 1,
        DOWN = 2,
        RIGHT = 3,
        UP = 4,
        CENTER=5
    }
    public class CFieldPositionHelper
    {
       


        // measure area
        CDomain m_pMeasureArea;
        // image scan parameter
        COTSImgScanPrm m_poImageScanParam;

        const int RESOLUTION_ID_FIRST_TIE = 0;

        // field centre points list
        List<System.Drawing.Point> m_listFieldCentrePoints;

        // SEM data (measurement)
        CSEMDataMsr m_poSEMDataMsr;

        int overLap;

        // unmeasured field centre points list
        List<System.Drawing.Point> m_listUnmeasuredFieldCentrePoints;
        CFieldMgrClr fieldmgrclr;
        public bool Init(CDomain a_pMeasureArea, COTSImgScanPrm a_poImageScanParam, int overlap, CSEMDataMsr a_poSEMDataMsr, List<System.Drawing.PointF> a_listMeasuredFieldCentrePoints)
        {
            // assign class member
            m_pMeasureArea = a_pMeasureArea;
            m_poImageScanParam = a_poImageScanParam;
            m_poSEMDataMsr = a_poSEMDataMsr;
            overLap = overlap;

            if (m_listFieldCentrePoints == null)
            {
                m_listFieldCentrePoints = new List<System.Drawing.Point>();
            }
            if (m_listUnmeasuredFieldCentrePoints == null)
            {
                m_listUnmeasuredFieldCentrePoints = new List<System.Drawing.Point>();
            }

            var scanfieldsize = m_poSEMDataMsr.GetScanFieldSize();

            OTS_IMAGE_RESULOTION_OPTIONS nImageSizeId = a_poImageScanParam.GetImageResulotion();
            long nResulotionId = RESOLUTION_ID_FIRST_TIE + (long)nImageSizeId;

            fieldmgrclr = new CFieldMgrClr(scanfieldsize, RESOLUTION_VALUE[nResulotionId]);
            CDomain domainclr = new CDomain(a_pMeasureArea.GetShape(), a_pMeasureArea.GetRectDomain());
            domainclr.SetPolygonPoint(a_pMeasureArea.GetPolygonPoint());



            fieldmgrclr.Init(domainclr.GetClrDomainObj(), (int)a_poImageScanParam.GetFieldStartMode());
            fieldmgrclr.SetOverlap(overlap);

            List<System.Drawing.Point> fieldpoints = new List<System.Drawing.Point>();
            for (int i = 0; i < a_listMeasuredFieldCentrePoints.Count; i++)
            {
                var p = a_listMeasuredFieldCentrePoints[i];
                fieldpoints.Add(new System.Drawing.Point((int)p.X, (int)p.Y));
            }
            var sortedlistUnmeasuredFieldCentrePoints = fieldmgrclr.GetUnmeasuredFieldCentrePoints(fieldpoints);
            for (int i = 0; i < sortedlistUnmeasuredFieldCentrePoints.Count; i++)
            {
                var p = sortedlistUnmeasuredFieldCentrePoints[i];
                m_listUnmeasuredFieldCentrePoints.Add(p);
            }

            m_listFieldCentrePoints = fieldmgrclr.GetFieldCentrePoints();

            return true;
        }







        // field centre points list
        public List<System.Drawing.Point> GetFieldCentrePoints()
        {
            return m_listFieldCentrePoints;
        }

        // field centre points list
        public bool GetOTSRectByIndex(int a_nIndex, ref COTSRect a_rectField)
        {
            // check input
            if (a_nIndex < 0 || a_nIndex > (int)m_listFieldCentrePoints.Count)
            {

                return false;
            }

            // get image size
            OTS_IMAGE_RESULOTION_OPTIONS nImageSizeId = m_poImageScanParam.GetImageResulotion();
            int nResulotionId = RESOLUTION_ID_FIRST_TIE + (int)nImageSizeId;
            System.Drawing.Size sizePixelImage = RESOLUTION_VALUE[nResulotionId];
            // scan field size (x, y)
            System.Drawing.Size sizeImage = new System.Drawing.Size();

            sizeImage.Width = fieldmgrclr.GetEffectiveFieldWidth();

            sizeImage.Height = fieldmgrclr.GetEffectiveFieldHeight();
            // get left top
            System.Drawing.Point ptcenter = m_listFieldCentrePoints[a_nIndex];
            Point ptLt = new Point(ptcenter.X - sizeImage.Width / 2, ptcenter.Y + sizeImage.Height / 2);
            Point ptRb=new Point(ptcenter.X + sizeImage.Width / 2, ptcenter.Y - sizeImage.Height / 2);
            // get field rectangle
            a_rectField = new COTSRect(ptLt, ptRb);

            return true;
        }



        // unmeasured field centre points list
        public List<System.Drawing.Point> GetUnmeasuredFieldCentrePoints()
        {
            return m_listUnmeasuredFieldCentrePoints;
        }

        public void CalculateFieldNeighbour(List<COTSField> previousFields, COTSField currentfld)
        {
            List<Point> allFldPoints = new List<Point>();
            Dictionary<Point, COTSField> allflds = new Dictionary<Point, COTSField>();
            foreach (var f in previousFields)
            {
                PointF p = f.GetOTSPosition();
                Point p1 = new Point((int)p.X, (int)p.Y);
                allFldPoints.Add(p1);
                allflds.Add(p1, f);
            }
            PointF curPos = currentfld.GetOTSPosition();
            Point curFld = new Point((int)curPos.X, (int)curPos.Y);
            Point neighbor = new Point();
            if (fieldmgrclr.FindNeighborField(allFldPoints, curFld, ref neighbor, (int)SORTING_DIRECTION.LEFT))
            {
                    currentfld.leftField = allflds[neighbor];
                

            }
            if (fieldmgrclr.FindNeighborField(allFldPoints, curFld, ref neighbor, (int)SORTING_DIRECTION.RIGHT))
            {
                    currentfld.rightField = allflds[neighbor];
               
            }
            if (fieldmgrclr.FindNeighborField(allFldPoints, curFld, ref neighbor, (int)SORTING_DIRECTION.UP))
            {
                    currentfld.upField = allflds[neighbor];
               
            }
            if (fieldmgrclr.FindNeighborField(allFldPoints, curFld, ref neighbor, (int)SORTING_DIRECTION.DOWN))
            {
                    currentfld.downField = allflds[neighbor];
               
            }

        }
       public bool IsThisPointInMeasureArea(Point p)
        {
          return  fieldmgrclr.IsThisPointInMeasureArea(p);
        
        }


























    }
}