using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.IO;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace PaintDotNet.Instrument
{
    public partial class SRLinesForm : Form
    {
        private System.Windows.Forms.PictureBox pictureBox1;

        public SRLinesForm()
        {
            InitializeComponent();
            this.Load += new EventHandler(SRLinesForm_Load);
        }

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
            this.SuspendLayout();
            // 
            // pictureBox1
            // 
            this.pictureBox1.Location = new System.Drawing.Point(1, 2);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(1101, 351);
            this.pictureBox1.TabIndex = 0;
            this.pictureBox1.TabStop = false;
            this.pictureBox1.Click += new System.EventHandler(this.pictureBox1_Click);
            // 
            // SRLinesForm
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(1105, 355);
            this.Controls.Add(this.pictureBox1);
            this.Name = "SRLinesForm";
            this.Text = "剖面线";
            this.Load += new System.EventHandler(this.SRLinesForm_Load_1);
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
            this.ResumeLayout(false);

        }

        //string resultFile;
        //private Point mouseOffset;
        //bool flag = false;
        ToolTip tooltip = new ToolTip();
        int[] bufx = new int[1024];
        int[] bufy = new int[1024];
        //int drawflag = 0;
        //int readlen = 0;

        //zzz
        public const int LINE_PNTS = 100;
        public int m_iYVCount = 10;
        public double m_dYVMax = 51;
        public double m_dYVMin = -51;
        public double[] m_adValue = new double[LINE_PNTS];

        public int m_iYPixelMax = 350;
        public int m_iYPixelMin = 40;
        public int m_iXPixelMax = 1100;
        public int m_iXPixelMin = 60;


        // x1,y1为鼠标移动的坐标，画十字线用，xbuf,ybuf绘制点坐标数组
        void draw(int x1, int y1, int[] xbuf, int[] ybuf)
        {

            //定义画布大小
            int height = m_iYPixelMax, width = m_iXPixelMax;
            //创建位图
            System.Drawing.Bitmap image = new System.Drawing.Bitmap(width, height);
            //创建Graphics类对象
            Graphics g = Graphics.FromImage(image);
            //清空图片背景色
            g.Clear(Color.White);
            Font font = new System.Drawing.Font("Arial", 9, FontStyle.Regular);
            Font font1 = new System.Drawing.Font("宋体", 20, FontStyle.Regular);
            Font font2 = new System.Drawing.Font("Arial", 8, FontStyle.Regular);

            System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new Rectangle(0, 0, image.Width, image.Height), Color.Blue, Color.Blue, 1.2f, true);
            g.FillRectangle(Brushes.SeaGreen, 0, 0, width, height);
            Brush brush1 = new SolidBrush(Color.Blue);
            Brush brush2 = new SolidBrush(Color.SaddleBrown);

            //画图片的边框线
            g.DrawRectangle(new Pen(Color.Black), m_iXPixelMin, m_iYPixelMin, (LINE_PNTS - 1) * 10, 270);
            g.DrawRectangle(new Pen(Color.Black), m_iXPixelMin, m_iYPixelMin - 5, (LINE_PNTS - 1) * 10, 275);
            System.Drawing.Pen mypen = new Pen(brush, 1);
            System.Drawing.Pen mypen2 = new Pen(Color.Red, 2);
            System.Drawing.Pen mypen3 = new Pen(Color.Yellow, 1);
            //绘制线条
            //绘制纵向线条

            int x = m_iXPixelMin;
            for (int i = 0; i < 9; i++)
            {
                x = x + 100;
                g.DrawLine(mypen, x, 40, x, m_iYPixelMax-40);
                
            }
            //Pen mypen1 = new Pen(Color.Blue, 2);
            //g.DrawLine(mypen1, x - 480, 80, x - 480, 340);
            //绘制横向线条

            int y = m_iYPixelMin + 30;
            for (int i = 0; i < 8; i++)
            {
                g.DrawLine(mypen, m_iXPixelMin, y, m_iXPixelMin+(LINE_PNTS - 1) * 10, y);
                y = y + 30;
            }

            //x轴上对应的标记
            /*
            String[] n = { " 10", " 20", " 30", " 40", " 50", " 60", " 70",
               " 80", " 90", " 100", "110", "120", "130", "140", "150", "160", "170"};
            */
            x = m_iXPixelMin-5;
            g.DrawString("A", font, Brushes.Red, x, m_iYPixelMax - 35);
            x += 10;
            for (int i = 1; i < LINE_PNTS - 1; i++)
            {
                g.DrawString(".", font, Brushes.Red, x, m_iYPixelMax-35); //设置文字内容及输出位置

                x = x + 10;
            }
            g.DrawString("B", font, Brushes.Red, x, m_iYPixelMax - 35);

            //y轴上对应的标记
            /*
            String[] m = {"40", "35", "30", "25", "20", "15", "10",

         " 5"};
            */
            double dYStep = (m_dYVMax - m_dYVMin) / 9.0;
            y = m_iYPixelMin - 5;
            for (int i = 0; i < 10; i++)
            {
                double dTemp = m_dYVMax - i * dYStep;
                string str = dTemp.ToString("f1");
                g.DrawString(str, font, Brushes.Red, 1, y); //设置文字内容及输出位置
                y = y + 30;
            }
            x = m_iXPixelMin;
            y = (int)(m_iYPixelMin + 270.0 * ((m_dYVMax - m_adValue[0]) / (m_dYVMax - m_dYVMin)) + 0.5);
            for (int i = 1; i < LINE_PNTS; i++)
            {
                int yNext = (int)(m_iYPixelMin + 270.0 * ((m_dYVMax - m_adValue[i]) / (m_dYVMax - m_dYVMin)) + 0.5);
                g.DrawLine(mypen3, x, y, x + 10, yNext);
                x += 10;
                y = yNext;
            }
            /*
            if (drawflag == 1)
            {
                for (int i = 0; i < readlen / 2; i++)
                {

                    g.DrawEllipse(mypen2, xbuf[i] - 2, ybuf[i] - 2, 4, 4);
                    if (i < readlen / 2 - 1)
                        g.DrawLine(mypen3, xbuf[i], ybuf[i], xbuf[i + 1], ybuf[i + 1]);
                }

            }
            if (flag == true)
            {
                g.DrawLine(mypen2, x1, 41, x1, 310);
                g.DrawLine(mypen2, 41, y1, 760, y1);
            }

            g.Dispose();
             */
            this.pictureBox1.Image = image;
        }

        private void SRLinesForm_Load(object sender, EventArgs e)
        {
            draw(1, 1, bufx, bufy);
        }

        private void SRLinesForm_FormClosed(object sender, FormClosedEventArgs e)
        {

        }

        private void 关于ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //Form2 f = new Form2();
            //f.Show();
        }
        private void pictureBox1_MouseMove(object sender, MouseEventArgs e)
        {

        }

        private void buttonFile_Click(object sender, EventArgs e)
        {

        }

        private void buttonDraw_Click(object sender, EventArgs e)
        {

        }

        private void buttonClear_Click(object sender, EventArgs e)
        {
        }

        private void SRLinesForm_Load_1(object sender, EventArgs e)
        {

        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {

        }
    }
}