THPDFBarcodeModuleGrid
Unit: HPDFDataMatrixGeometry
THPDFBarcodeModuleGrid= TArray<TArray<Boolean>>;Represent a sampled row-major module grid, with true standing for a dark module
Rows and columns are chosen by the caller for sampling and must each lie between 8 and 144
Sampling a size does not on its own establish that it is a supported ECC 200 symbol; decoding still checks supported dimensions, locator borders and error-correction blocks