OTS/OTSIncAMeasureApp/7-OTSProgMgrInfo/Stage/StageDisplayHelp.cs

using OTSDataType;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static OTSDataType.otsdataconst;

namespace OTSMeasureApp._7_OTSProgMgrInfo.Stage
{
    class StageDisplayHelp
    {
        public const int RATIO_RECT_LEFT = 22;   //ratio rect left edge
        public const int PIC_EDGE = 12;		  //edge width
        public const int RATIO_RECT_HEIGHT = 30; //ratio rect height
        public const int RATIO_RECT_DOWN = 10;   //ratio rect down edge
        public const int DOMAIN_ITEM_NUMBER = 5;
        public StageDisplayHelp()
        {

        }
        public void DrawStageBoundery(CStage a_pStage, int a_nWidth, int a_nHeight, Object pDC, double a_dPixSize)
        {
            if (a_pStage == null)
            {
                return;
            }

            CDomain pBoundery = a_pStage.GetBoundary();
            otsdataconst.DOMAIN_SHAPE nShape = (otsdataconst.DOMAIN_SHAPE)(-1);
            nShape = pBoundery.GetShape();

            Rectangle PixRect = new Rectangle();
            GetPixRect(pBoundery, a_nWidth, a_nHeight, a_dPixSize, ref PixRect);
            DrawShape(PixRect, pDC, nShape, true);
        }

        // draw stage hole
        public void DrawStageHole(CStage a_pStage, int a_nWidth, int a_nHeight, Object pDC, double a_dPixSize)
        {
            if (a_pStage == null)
            {
                return;
            }

            if (a_pStage.GetHoleList().Count == 0)
            {
                return;
            }

            foreach (var pHole in a_pStage.GetHoleList())
            {
                otsdataconst.DOMAIN_SHAPE nShape = (otsdataconst.DOMAIN_SHAPE)(-1);
                nShape = pHole.GetShape();

                Rectangle PixRect = new Rectangle();
                GetPixRect(pHole, a_nWidth, a_nHeight, a_dPixSize, ref PixRect);

                DrawShape(PixRect, pDC, nShape, true);

                int nHeight = PixRect.Height * 2 / 3;

                //设置文字对齐方式
                StringFormat sf = new StringFormat();
                sf.Alignment = StringAlignment.Center;
                sf.LineAlignment = StringAlignment.Center;
                //文字颜色
                string ColorStr = "#90ee90";
                Color myColor = ColorTranslator.FromHtml(ColorStr);
                System.Drawing.SolidBrush sampleBrush = new System.Drawing.SolidBrush(myColor);
                SolidBrush solidBrush = new SolidBrush(Color.FromArgb(50, Color.Black));
                //字体大小 根据样品孔Rectangle大小
                float fontSize = PixRect.Width / 4;
                Font font = new Font("宋体", fontSize, FontStyle.Regular);
                if (fontSize == 0)
                {
                    font = new Font("宋体", fontSize, FontStyle.Regular);
                }
                //绘制文字阴影
                Rectangle rectFont = PixRect;
                rectFont.X += 2;
                rectFont.Y += 2;
                ((Graphics)pDC).DrawString(pHole.GetName(), font, solidBrush, rectFont, sf);
                ((Graphics)pDC).DrawString(pHole.GetName(), font, sampleBrush, PixRect, sf);
            }
        }

        // draw ratio
        public void DrawRatio(int a_nBounderyWidth, int a_nWidth, int a_nHeight, Object pDC, IntPtr pWnd, Rectangle rc)
        {
            if (pDC == null)
            {
                return;
            }

            if (pWnd == null)
            {
                return;
            }


            int nRatio = a_nBounderyWidth * (a_nWidth / 2 - RATIO_RECT_LEFT - 10) / (a_nWidth - PIC_EDGE * 2) / 1000; //显示在标尺上的mm数
            //string sRatio;

            Point oRatioStart = new Point();
            oRatioStart.X = RATIO_RECT_LEFT;
            oRatioStart.Y = a_nHeight - RATIO_RECT_HEIGHT - RATIO_RECT_DOWN;

            Point oRatioEnd = new Point();
            oRatioEnd.X = a_nWidth / 2;
            oRatioEnd.Y = a_nHeight - RATIO_RECT_DOWN;

            
        }

        // get pixle rect
        public bool GetPixRect(CDomain a_pDomain, int a_nWidth, int a_nHeight, double a_dPixSize, ref Rectangle PixRect)
        {
            if (a_pDomain == null)
            {
                return false;
            }

            RectangleF DomainRect = a_pDomain.GetDomainRect();

            int CenterX = a_nWidth / 2;     //pixle center
            int CenterY = a_nHeight / 2;

            PointF DomainCenter = a_pDomain.GetDomainCenter();  // um center

            Point PixCenter = new Point();
            PixCenter.X = (int)((double)DomainCenter.X / a_dPixSize);
            PixCenter.Y = (int)((double)DomainCenter.Y / a_dPixSize); // um to pixle

            int PixRectCenterX = CenterX + PixCenter.X;
            int PixRectCenterY = CenterY - PixCenter.Y;//OTS y dirction is different with pixle direction

            int delteX = PixRectCenterX - PixCenter.X;
            int delteY = PixRectCenterY - PixCenter.Y;

            int Left = (int)(DomainRect.Left / a_dPixSize + delteX);
            int Top = (int)(DomainRect.Top / a_dPixSize + delteY);
            int Right = (int)(DomainRect.Right / a_dPixSize + delteX);
            int Bottom = (int)(DomainRect.Bottom / a_dPixSize + delteY);

            PixRect.Location = new Point(Left, Top);
            PixRect.Size = new Size(Math.Abs(Right - Left), Math.Abs(Bottom - Top));
            return true;
        }
        // draw shape
        public void DrawShape(Rectangle a_PixRect, Object a_pDC, otsdataconst.DOMAIN_SHAPE a_nShape, bool a_bIsRand)
        {
            if (a_pDC == null)
            {
                return;
            }
            Graphics graphicsShape = (Graphics)a_pDC;
            switch ((int)a_nShape)
            {
                case (int)otsdataconst.DOMAIN_SHAPE.ROUND:
                    graphicsShape.DrawEllipse(new Pen(Color.Black), a_PixRect);
                    break;
                case (int)otsdataconst.DOMAIN_SHAPE.RECTANGLE:
                    if (a_bIsRand)
                    {
                        //graphicsShape.DrawRectangle(new Pen(Color.Black), a_PixRect, new Point(ROUND_VALUE, ROUND_VALUE));
                        graphicsShape.DrawRectangle(new Pen(Color.Black), a_PixRect);
                    }
                    else
                    {
                        graphicsShape.DrawEllipse(new Pen(Color.Black), a_PixRect);
                    }
                    break;
            }
        }
        // get domain
        public CDomain GetDomain(String a_strValue)
        {
            // domain
            CDomain pDomain = null;

            // check value string
            a_strValue.Trim();
            if (a_strValue == "")
            {
                return pDomain;
            }

            // split the value string   
            List<string> listStr = new List<string>(a_strValue.Split(','));


            pDomain = GetDomain(listStr);
            // return the domain pointer
            return pDomain;
        }
        CDomain GetDomain(List<string> a_listString)
        {
            // domain
            CDomain pDomain = null;

            // check value string list size
            if ((int)a_listString.Count != DOMAIN_ITEM_NUMBER)
            {
                return pDomain;
            }

            // shape 
            int nValue;
            string strValue = a_listString[0];
            nValue = Convert.ToInt32(strValue);

            // check the shape value
            if (nValue < (int)DOMAIN_SHAPE.ROUND || nValue > (int)DOMAIN_SHAPE.RECTANGLE)
            {
                return pDomain;
            }
            DOMAIN_SHAPE nShape = (DOMAIN_SHAPE)nValue;

            // position 
            strValue = a_listString[1];
            nValue = Convert.ToInt32(strValue);
            int nCentreX = nValue;
            strValue = a_listString[2];
            nValue = Convert.ToInt32(strValue);
            int nCentreY = nValue;

            // diameter/width
            strValue = a_listString[3];
            nValue = Convert.ToInt32(strValue);
            int nDiameter_Width = nValue;

            // height/spare
            strValue = a_listString[4];
            if (nShape == DOMAIN_SHAPE.RECTANGLE)
            {
                nValue = Convert.ToInt32(strValue);
            }
            int nDiameter_nHeight = nValue;

            // create domain
            Rectangle rectDomain = new Rectangle(0, 0, nDiameter_Width, nDiameter_nHeight);
            pDomain = new CDomain(nShape, rectDomain);
            pDomain.OffsetDomain(new Point(nCentreX - (nDiameter_Width / 2), nCentreY - (nDiameter_nHeight / 2)));
            // return the domain pointer
            return pDomain;
        }

        #region   画出X轴与Y轴
        /// <summary>
        /// 在任意的panel里画一个坐标，坐标所在的四边形距离panel边50像素
        /// </summary>
        /// <param name="pan"></param>
        public void DrawXY(Object a_pDC, double width,double height, double a_dPixSize,double coordinateSystemEndpointX, double coordinateSystemEndpointY)
        {
            if (a_pDC == null)
            {
                return;
            }
            Graphics g = (Graphics)a_pDC;

            //绘制X轴,
            double ObjectCenterX =  width/ 2;     
            double ObjectCenterY = height / 2;
            int X0 = (int)(coordinateSystemEndpointX / a_dPixSize + ObjectCenterX);
            int Y0 = (int)(0 / a_dPixSize + ObjectCenterY);
            int X1 = (int)(-coordinateSystemEndpointX / a_dPixSize + ObjectCenterX);
            int Y1 = (int)(0 / a_dPixSize + ObjectCenterY);
            Point px1 = new Point(X0, Y0);
            Point px2 = new Point(X1, Y1);
            Pen pen = new Pen(Brushes.Green, 1);
            g.DrawLine(pen, px1, px2);
            //绘制Y轴
            int X3 = (int)(0 / a_dPixSize + ObjectCenterX);
            int Y3 = (int)(coordinateSystemEndpointY / a_dPixSize + ObjectCenterY);
            int X4 = (int)(0 / a_dPixSize + ObjectCenterX);
            int Y4 = (int)(-coordinateSystemEndpointY / a_dPixSize + ObjectCenterY);
            PointF py1 = new PointF(X3, Y3);
            PointF py2 = new PointF(X4, Y4);
            g.DrawLine(pen, py1, py2);
            g.DrawString("0", new Font("宋体 ", 9f), Brushes.Green, new PointF((float)ObjectCenterX - 12, (float)ObjectCenterY + 3));
            int move = 5,len=10;
            for (int i = 1; i <= len; i++)    //len等分Y正轴
            {
                Point px3 = new Point((int)ObjectCenterX + move, (int)(ObjectCenterY + (-coordinateSystemEndpointY / a_dPixSize) / len * i));
                Point px4 = new Point((int)ObjectCenterX, (int)(ObjectCenterY + (-coordinateSystemEndpointY / a_dPixSize) / len * i));
                string sx = ((int)(-(-coordinateSystemEndpointY) / len * i)).ToString();
                g.DrawLine(pen, px3, px4);
                StringFormat drawFormat = new StringFormat();
                drawFormat.Alignment = StringAlignment.Far;
                drawFormat.LineAlignment = StringAlignment.Center;
                g.DrawString(sx, new Font("宋体", 8f), Brushes.Green, new Point((int)ObjectCenterX - 5, (int)(ObjectCenterY + (-coordinateSystemEndpointY / a_dPixSize) / len * i)), drawFormat);
            }
            for (int i = 1; i <= len; i++)    
            {
                Point px3 = new Point((int)ObjectCenterX + move, (int)(ObjectCenterY + (coordinateSystemEndpointY / a_dPixSize) / len * i));
                Point px4 = new Point((int)ObjectCenterX, (int)(ObjectCenterY + (coordinateSystemEndpointY / a_dPixSize) / len * i));
                string sx = ((int)((-coordinateSystemEndpointY) / len * i)).ToString();
                g.DrawLine(pen, px3, px4);
                StringFormat drawFormat = new StringFormat();
                drawFormat.Alignment = StringAlignment.Far;
                drawFormat.LineAlignment = StringAlignment.Center;
                g.DrawString(sx, new Font("宋体", 8f), Brushes.Green, new Point((int)ObjectCenterX - 5, (int)(ObjectCenterY + (coordinateSystemEndpointY / a_dPixSize) / len * i)), drawFormat);
            }
            for (int i = 1; i <= len; i++)    //len等分X正轴
            {
                Point px3 = new Point((int)(ObjectCenterX + (coordinateSystemEndpointX / a_dPixSize) / len * i) , (int)(ObjectCenterY + move));
                Point px4 = new Point((int)(ObjectCenterX + (coordinateSystemEndpointX / a_dPixSize) / len * i), (int)ObjectCenterY);
                string sx = ((int)(coordinateSystemEndpointX / len * i)).ToString();
                g.DrawLine(pen, px3, px4);
                StringFormat drawFormat = new StringFormat();
                drawFormat.Alignment = StringAlignment.Far;
                drawFormat.LineAlignment = StringAlignment.Center;
                g.DrawString(sx, new Font("宋体", 6f), Brushes.Green, new Point((int)(ObjectCenterX + (coordinateSystemEndpointX / a_dPixSize) / len * i)+5, (int)(ObjectCenterY + 15)), drawFormat);
            }
            for (int i = 1; i <= len; i++)
            {
                Point px3 = new Point((int)(ObjectCenterX + (-coordinateSystemEndpointX / a_dPixSize) / len * i), (int)(ObjectCenterY + move));
                Point px4 = new Point((int)(ObjectCenterX + (-coordinateSystemEndpointX / a_dPixSize) / len * i), (int)(ObjectCenterY));
                string sx = ((int)((-coordinateSystemEndpointX) / len * i)).ToString();
                g.DrawLine(pen, px3, px4);
                StringFormat drawFormat = new StringFormat();
                drawFormat.Alignment = StringAlignment.Far;
                drawFormat.LineAlignment = StringAlignment.Center;
                g.DrawString(sx, new Font("宋体", 6f), Brushes.Green, new Point((int)(ObjectCenterX + (-coordinateSystemEndpointX / a_dPixSize) / len * i)+5, (int)(ObjectCenterY + 15)), drawFormat);
            }

            //g.Dispose();
        }
        #endregion
    }
}