www.pudn.com > BackscatterMap.rar > Form1.cs, change:2009-07-08,size:7434b
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Collections;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Text;
using System.Data.SqlTypes;
using System.IO;
namespace WindowsApplication4
{
public partial class Form1 : Form
{
static public int rowNum;
static public int colNum;
static public double theta;
bool[,] sign;
double[,] backscatter;
double unit;
shadowing myshadowing = new shadowing();
calBackscatter mycb = new calBackscatter();
public Form1()
{
InitializeComponent();
rowNum = shadowing.rowNum;
colNum = shadowing.colNum;
theta = shadowing.theta;
sign = myshadowing.shadow();
unit = (double)150 / rowNum;
backscatter = mycb.calScatter();
}
public void button1_Click(object sender, System.EventArgs e)
{
Graphics gra = this.pictureBox1.CreateGraphics();
Pen myPen = new Pen(Color.Black);
gra.DrawEllipse(myPen, 50, 50, 300, 300);
gra.DrawLine(myPen, 50, 200, 350, 200);
gra.DrawLine(myPen, 200, 50, 200, 350);
//for (int i = 0; i < rowNum; i++)
//{
// for (int j = 0; j < colNum; j++)
// {
// backscatter[i,j]
// }
//}
#region cycle1
for (int i = 0; i < rowNum; i++)
{
if (sign[i, 0] == false)
{
GraphicsPath myGP = new GraphicsPath();
PointF point0 = new PointF(200f, 200f);
PointF point1 = new PointF((float)(200 + unit * Math.Cos(i * theta)), (float)(200 - unit * Math.Sin(i * theta)));
PointF point2 = new PointF((float)(200 + unit * Math.Cos((i + 1) * theta)), (float)(200 - unit * Math.Sin((i + 1) * theta)));
myGP.AddLine(point0, point1);
myGP.AddLine(point0, point2);
RectangleF myRcf = new RectangleF((float)(200 - unit), (float)(200 - unit), (float)(unit * 2), (float)(unit * 2));
myGP.AddArc(myRcf, (float)(360 - (i + 1) * theta * 180 / Math.PI), (float)(theta * 180 / Math.PI));
Color myColor1 = Color.FromArgb(0, 0, 0);
Color myColor2 = Color.FromArgb(50, 50, 50);
Color myColor3 = Color.FromArgb(90, 90, 90);
Color myColor4 = Color.FromArgb(130, 130, 130);
Color myColor5 = Color.FromArgb(188, 188, 188);
Brush mySb1 = new SolidBrush(myColor1);
Brush mySb2 = new SolidBrush(myColor2);
Brush mySb3 = new SolidBrush(myColor3);
Brush mySb4 = new SolidBrush(myColor4);
Brush mySb5 = new SolidBrush(myColor5);
Brush mySb6 = new SolidBrush(Color.White);
if (backscatter[i, 0] > -10)
gra.FillPath(mySb1, myGP);
else if (backscatter[i, 0] > -20 && backscatter[i, 0] <= -10)
gra.FillPath(mySb2, myGP);
else if (backscatter[i, 0] > -30 && backscatter[i, 0] <= -20)
gra.FillPath(mySb3, myGP);
else if (backscatter[i, 0] > -40 && backscatter[i, 0] <= -30)
gra.FillPath(mySb4, myGP);
else if (backscatter[i, 0] > -50 && backscatter[i, 0] <= -40)
gra.FillPath(mySb5, myGP);
else
gra.FillPath(mySb6, myGP);
}
}
#endregion
#region cycle2
for (int i = 0; i < rowNum; i++)
{
for (int j = 1; j < colNum; j++)
{
if (sign[i, j] == false)
{
GraphicsPath myGP = new GraphicsPath();
Brush mySb = new SolidBrush(Color.Black);
PointF point1 = new PointF((float)(200 + unit * j * Math.Cos(i * theta)), (float)(200 - unit * j * Math.Sin(i * theta)));
PointF point2 = new PointF((float)(200 + unit * (j + 1) * Math.Cos(i * theta)), (float)(200 - unit * (j + 1) * Math.Sin(i * theta)));
PointF point3 = new PointF((float)(200 + unit * j * Math.Cos((i + 1) * theta)), (float)(200 - unit * j * Math.Sin((i + 1) * theta)));
PointF point4 = new PointF((float)(200 + unit * (j + 1) * Math.Cos((i + 1) * theta)), (float)(200 - unit * (j + 1) * Math.Sin((i + 1) * theta)));
myGP.AddLine(point1, point2);
myGP.AddLine(point3, point4);
RectangleF myRcf1 = new RectangleF((float)(200 - unit * j), (float)(200 - unit * j), (float)(unit * 2 * j), (float)(unit * 2 * j));
RectangleF myRcf2 = new RectangleF((float)(200 - unit * (j + 1)), (float)(200 - unit * (j + 1)), (float)(2 * unit * (j + 1)), (float)(2 * unit * (j + 1)));
myGP.AddArc(myRcf1, (float)(360 - (i + 1) * theta * 180 / Math.PI), (float)(theta * 180 / Math.PI));
myGP.AddArc(myRcf2, (float)(360 - (i + 1) * theta * 180 / Math.PI), (float)(theta * 180 / Math.PI));
Color myColor1 = Color.FromArgb(0,0,0);
Color myColor2 = Color.FromArgb(50, 50, 50);
Color myColor3 = Color.FromArgb(90, 90, 90);
Color myColor4 = Color.FromArgb(130, 130, 130);
Color myColor5 = Color.FromArgb(188, 188, 188);
Brush mySb1 = new SolidBrush(myColor1);
Brush mySb2 = new SolidBrush(myColor2);
Brush mySb3 = new SolidBrush(myColor3);
Brush mySb4 = new SolidBrush(myColor4);
Brush mySb5 = new SolidBrush(myColor5);
Brush mySb6 = new SolidBrush(Color.White);
if (backscatter[i, j] > -10)
gra.FillPath(mySb1, myGP);
else if (backscatter[i, j] > -20 && backscatter[i, j] <= -10)
gra.FillPath(mySb2, myGP);
else if (backscatter[i, j] > -30 && backscatter[i, j] <= -20)
gra.FillPath(mySb3, myGP);
else if (backscatter[i,j] > -40 && backscatter[i, j] <= -30)
gra.FillPath(mySb4, myGP);
else if (backscatter[i, j] > -50 && backscatter[i, j] <= -40)
gra.FillPath(mySb5, myGP);
else
gra.FillPath(mySb6, myGP);
}
}
}
#endregion
gra.Dispose();
}
}
}