tiffstrip(3t) [redhat man page]
TIFFSTRIP(3T) TIFFSTRIP(3T) NAME
TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, TIFFComputeStrip, TIFFNumberOfStrips - strip-related utility routines SYNOPSIS
#include <tiffio.h> uint32 TIFFDefaultStripSize(TIFF* tif, uint32 estimate) tsize_t TIFFStripSize(TIFF* tif) tsize_t TIFFVStripSize(TIFF* tif, uint32 nrows) tstrip_t TIFFComputeStrip(TIFF* tif, uint32 row, tsample_t sample) tstrip_t TIFFNumberOfStrips(TIFF* tif) DESCRIPTION
TIFFDefaultStripSize returns the number of rows for a reasonable-sized strip according to the current settings of the ImageWidth, BitsPer- Sample, SamplesPerPixel, tags and any compression-specific requirements. If the estimate parameter, if non-zero, then it is taken as an estimate of the desired strip size and adjusted according to any compression-specific requirements. The value returned by this function is typically used to define the RowsPerStrip tag. In lieu of any unusual requirements TIFFDefaultStripSize tries to create strips that have approximately 8 kilobytes of uncompressed data. TIFFStripSize returns the equivalent size for a strip of data as it would be returned in a call to TIFFReadEncodedStrip or as it would be expected in a call to TIFFWriteEncodedStrip. TIFFVStripSize returns the number of bytes in a strip with nrows rows of data. TIFFComputeStrip returns the strip that contains the specified coordinates. A valid strip is always returned; out-of-range coordinate val- ues are clamped to the bounds of the image. The row parameter is always used in calculating a strip. The sample parameter is used only if data are organized in separate planes (PlanarConfiguration=2). TIFFNumberOfStrips returns the number of strips in the image. DIAGNOSTICS
None. SEE ALSO
libtiff(3T), TIFFReadEncodedStrip(3T), TIFFReadRawStrip(3T), TIFFWriteEncodedStrip(3T), TIFFWriteRawStrip(3T) October 15, 1995 TIFFSTRIP(3T)
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TIFFSTRIP(3TIFF) TIFFSTRIP(3TIFF) NAME
TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, TIFFRawStripSize, TIFFComputeStrip, TIFFNumberOfStrips - strip-related utility rou- tines SYNOPSIS
#include <tiffio.h> uint32 TIFFDefaultStripSize(TIFF *tif, uint32 estimate) tsize_t TIFFStripSize(TIFF *tif) tsize_t TIFFVStripSize(TIFF *tif, uint32 nrows) tsize_t TIFFRawStripSize(TIFF *tif, tstrip_t strip) tstrip_t TIFFComputeStrip(TIFF *tif, uint32 row, tsample_t sample) tstrip_t TIFFNumberOfStrips(TIFF *tif) DESCRIPTION
TIFFDefaultStripSize returns the number of rows for a reasonable-sized strip according to the current settings of the ImageWidth, BitsPer- Sample, SamplesPerPixel, tags and any compression-specific requirements. If the estimate parameter, if non-zero, then it is taken as an estimate of the desired strip size and adjusted according to any compression-specific requirements. The value returned by this function is typically used to define the RowsPerStrip tag. In lieu of any unusual requirements TIFFDefaultStripSize tries to create strips that have approximately 8 kilobytes of uncompressed data. TIFFStripSize returns the equivalent size for a strip of data as it would be returned in a call to TIFFReadEncodedStrip or as it would be expected in a call to TIFFWriteEncodedStrip. TIFFVStripSize returns the number of bytes in a strip with nrows rows of data. TIFFRawStripSize returns the number of bytes in a raw strip (i.e. not decoded). TIFFComputeStrip returns the strip that contains the specified coordinates. A valid strip is always returned; out-of-range coordinate val- ues are clamped to the bounds of the image. The row parameter is always used in calculating a strip. The sample parameter is used only if data are organized in separate planes (PlanarConfiguration=2). TIFFNumberOfStrips returns the number of strips in the image. DIAGNOSTICS
None. SEE ALSO
TIFFReadEncodedStrip(3TIFF), TIFFReadRawStrip(3TIFF), TIFFWriteEncodedStrip(3TIFF), TIFFWriteRawStrip(3TIFF), libtiff(3TIFF), Libtiff library home page: http://www.remotesensing.org/libtiff/ libtiff October 15, 1995 TIFFSTRIP(3TIFF)