Application: gvSIG desktop » gvSIG raster

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.raster.api.BandQuery;

        BufferManager bufferManager = BufferLocator.getBufferManager();

        Buffer buffer = null;

        if (rasterQuery != null && !rasterQuery.getBands().isEmpty()) {

            List<BandQuery> bands;

            bands = rasterQuery.getBands();

            int bandDataTypes[];

            bandDataTypes = new int[bands.size()];

            NoData[] bandNoDatas = new NoData[bands.size()];

            List<PageManager> pageManagers = new ArrayList<PageManager>();

            int i=0;

            for (BandQuery bandQuery : bands) {

                int band = bandQuery.getBand();

                bandDataTypes[i] = this.bandDataTypes[band];

                bandNoDatas[i] = this.bandNoDatas[band];

                pageManagers.add(this.pageManagers.get(band));

                i++;

            }

            buffer =

                bufferManager.createBuffer(gdalDataSet.getRasterYSize(), gdalDataSet.getRasterXSize(), bandDataTypes,

                    bandNoDatas, this.projection, envelope, pageManagers);

        } else {

            buffer =

                bufferManager.createBuffer(gdalDataSet.getRasterYSize(), gdalDataSet.getRasterXSize(), this.bandDataTypes,

                    this.bandNoDatas, this.projection, this.envelope, this.pageManagers);

        }