Changes between Version 22 and Version 23 of WKTRaster/GDALDriverSpecificationWorking


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Timestamp:
Feb 17, 2011, 3:11:53 PM (13 years ago)
Author:
pracine
Comment:

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  • WKTRaster/GDALDriverSpecificationWorking

    v22 v23  
    9393 '''Pierre question:''' In which case "the data type of the buffer is different than that of the GDALRasterBand"?
    9494
     95 '''Pierre question:''' In which case "the buffer size (nBufXSize x nBufYSize) is different than the size of the region being accessed (nXSize x nYSize)"?
     96
     97 '''Pierre question:''' Do we agree that "Region oriented" is a general case of "''Natural'' block oriented" and that IReadBlock can be implemented as a wrapper around IRasterIO?
     98
    9599Clearly, there's no best method for reading/writing data in our case. In the ideal case of regulary blocked rasters, with no overlapping and same grid for all tiles, the block oriented r/w is the more appropiate strategy. But in the rest of the cases, a more general r/w method must be provided.
    96100