ArcGIS Engine 中对栅格数据的波段信息统计 (转)

IRasterDataset2 rd2 = rastDataset as IRasterDataset2;
IRaster raster = rd2.CreateFullRaster();
IRasterBandCollection rbc = (IRasterBandCollection)raster;
for (int i = 0; i < rbc.Count; i++)
{
    IRasterBand rb = rbc.Item(i);
    bool tmpBool ;
    rb.HasStatistics(out tmpBool);
    if(!tmpBool)
        rb.ComputeStatsAndHist();
    IRasterHistogram rh = rb.Histogram;
    IRasterStatistics rs = rb.Statistics;
}

 

 from:  http://blog.csdn.net/rrrrssss00/article/details/6585211