chengkai3
88 lines
1.7 KiB
C#
88 lines
1.7 KiB
C#
namespace LP;
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internal class MyCell
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{
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public MyPoint p1;
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public MyPoint p2;
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public MyPoint p3;
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public MyPoint p4;
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public int idGrid;
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public double dist0;
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public double dist1;
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public double lengthSelf;
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public double area_km2;
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public int[] xArray5 = null;
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public int[] yArray5 = null;
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public MyCell()
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{
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p1 = new MyPoint();
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p2 = new MyPoint();
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p3 = new MyPoint();
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p4 = new MyPoint();
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idGrid = 0;
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dist0 = (dist1 = 0.0);
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lengthSelf = 0.0;
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area_km2 = 0.0;
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}
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public void CloneFrom_MyCell(MyCell _cell)
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{
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p1.CloneFrom_MyPoint(_cell.p1);
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p2.CloneFrom_MyPoint(_cell.p2);
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p3.CloneFrom_MyPoint(_cell.p3);
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p4.CloneFrom_MyPoint(_cell.p4);
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idGrid = _cell.idGrid;
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dist0 = _cell.dist0;
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dist1 = _cell.dist1;
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lengthSelf = _cell.lengthSelf;
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area_km2 = _cell.area_km2;
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}
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public void km_From_JWD_MyCell(MyCell cell)
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{
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p1.km_From_JWD_MyPoint(cell.p1);
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p2.km_From_JWD_MyPoint(cell.p2);
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p3.km_From_JWD_MyPoint(cell.p3);
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p4.km_From_JWD_MyPoint(cell.p4);
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}
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public void convertPixel_FromJWD(int _width, int _height, double _jd_min, double _jd_max, double _wd_min, double _wd_max)
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{
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if (xArray5 == null)
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{
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xArray5 = new int[5];
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}
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if (yArray5 == null)
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{
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yArray5 = new int[5];
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}
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int num = 0;
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int num2 = 0;
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MyPoint[] array = null;
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array = new MyPoint[5] { p1, p2, p3, p4, p1 };
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for (int i = 0; i < 5; i++)
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{
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num = (int)((double)_width * (array[i].x - _jd_min) / (_jd_max - _jd_min));
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num2 = (int)((double)_height * (_wd_max - array[i].y) / (_wd_max - _wd_min));
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xArray5[i] = num;
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yArray5[i] = num2;
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}
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for (int j = 0; j < 5; j++)
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{
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array[j] = null;
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}
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array = null;
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}
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}
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