/// <summary>
///
/// </summary>
/// <param name="positions"></param>
/// <param name="lats">左下 右下 左上 右上</param>
/// <param name="lons">左下 右下 左上 右上</param>
private static void GetPosition(byte[] positions, out float[] lats, out float[] lons)
{
lats = new float[4];
lons = new float[4];
byte[] lon = new byte[4];
byte[] lat = new byte[4];
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
lat[j] = positions[j + 8 * i];
lon[j] = positions[j + 4 + 8 * i];
}
lats[i] = ToLocalEndian.ToFloatFromBig(lat);
lons[i] = ToLocalEndian.ToFloatFromBig(lon);
}
}
private void ExtractLatAddLonInfo(byte[] geoInfo, out double[] lats, out double[] lons)
{
byte[] lon = new byte[4];
byte[] lat = new byte[4];
lons = new double[51];
lats = new double[51];
int pt = 0;
for (int j = 0; j < 51; j++)
{
for (int k = 0, i = 4; i < 8 && k < 4; i++, k++)
{
lon[pt] = geoInfo[i + 8 * j];
lat[pt++] = geoInfo[k + 8 * j];
}
pt = 0;
lons[j] = (float)(ToLocalEndian.ToFloatFromBig(lon));
lats[j] = (float)(ToLocalEndian.ToFloatFromBig(lat));
}
}
