public void Transfrom(float[] xs, float[] ys, out int[] rows, out int[] cols)
{
if (_nearestSearcher == null)
{
_nearestSearcher = new NearestSearcher(_lons, _lats, _size.Width, _size.Height);
}
rows = new int[xs.Length];
cols = new int[ys.Length];
if (_scale != 1)
{
for (int i = 0; i < xs.Length; i++)
{
_nearestSearcher.Cal(xs[i], ys[i], ref rows[i], ref cols[i]);
rows[i] *= _scale;
cols[i] *= _scale;
}
}
else
{
for (int i = 0; i < xs.Length; i++)
{
_nearestSearcher.Cal(xs[i], ys[i], ref rows[i], ref cols[i]);
}
}
}
public void Transform(float x, float y, ref int row, ref int col)
{
if (_nearestSearcher == null)
{
_nearestSearcher = new NearestSearcher(_lons, _lats, _size.Width, _size.Height);
}
_nearestSearcher.Cal(x, y, ref col, ref row);
col *= _scale;
row *= _scale;
}
public void Dispose()
{
if (_nearestSearcher != null)
{
_nearestSearcher.Dispose();
_nearestSearcher = null;
}
_lats = null;
_lons = null;
}
