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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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TIFFstrip.z
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TIFFstrip
Wrap
Text File
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1998-10-20
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5KB
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67 lines
TTTTIIIIFFFFFFFFSSSSTTTTRRRRIIIIPPPP((((3333TTTT)))) IIIImmmmaaaaggggeeee FFFFoooorrrrmmmmaaaatttt LLLLiiiibbbbrrrraaaarrrryyyy CCCC++++++++ RRRReeeeffffeeeerrrreeeennnncccceeee MMMMaaaannnnuuuuaaaallll TTTTIIIIFFFFFFFFSSSSTTTTRRRRIIIIPPPP((((3333TTTT))))
NNNNAAAAMMMMEEEE
TIFFDefaultStripSize, TIFFStripSize, TIFFVStripSize, TIFFComputeStrip,
TIFFNumberOfStrips - strip-related utility routines
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
####iiiinnnncccclllluuuuddddeeee <<<<ttttiiiiffffffffiiiioooo....hhhh>>>>
uuuuiiiinnnntttt33332222 TTTTIIIIFFFFFFFFDDDDeeeeffffaaaauuuullllttttSSSSttttrrrriiiippppSSSSiiiizzzzeeee((((TTTTIIIIFFFFFFFF**** ttttiiiiffff,,,, uuuuiiiinnnntttt33332222 eeeessssttttiiiimmmmaaaatttteeee))))
ttttssssiiiizzzzeeee____tttt TTTTIIIIFFFFFFFFSSSSttttrrrriiiippppSSSSiiiizzzzeeee((((TTTTIIIIFFFFFFFF**** ttttiiiiffff))))
ttttssssiiiizzzzeeee____tttt TTTTIIIIFFFFFFFFVVVVSSSSttttrrrriiiippppSSSSiiiizzzzeeee((((TTTTIIIIFFFFFFFF**** ttttiiiiffff,,,, uuuuiiiinnnntttt33332222 nnnnrrrroooowwwwssss))))
ttttssssttttrrrriiiipppp____tttt TTTTIIIIFFFFFFFFCCCCoooommmmppppuuuutttteeeeSSSSttttrrrriiiipppp((((TTTTIIIIFFFFFFFF**** ttttiiiiffff,,,, uuuuiiiinnnntttt33332222 rrrroooowwww,,,, ttttssssaaaammmmpppplllleeee____tttt ssssaaaammmmpppplllleeee))))
ttttssssttttrrrriiiipppp____tttt TTTTIIIIFFFFFFFFNNNNuuuummmmbbbbeeeerrrrOOOOffffSSSSttttrrrriiiippppssss((((TTTTIIIIFFFFFFFF**** ttttiiiiffff))))
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
_T_I_F_F_D_e_f_a_u_l_t_S_t_r_i_p_S_i_z_e returns the number of rows for a reasonable-sized
strip according to the current settings of the _I_m_a_g_e_W_i_d_t_h, _B_i_t_s_P_e_r_S_a_m_p_l_e,
_S_a_m_p_l_e_s_P_e_r_P_i_x_e_l, tags and any compression-specific requirements. If the
_e_s_t_i_m_a_t_e 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 _R_o_w_s_P_e_r_S_t_r_i_p tag. In lieu of any unusual requirements
_T_I_F_F_D_e_f_a_u_l_t_S_t_r_i_p_S_i_z_e tries to create strips that have approximately 8
kilobytes of uncompressed data.
_T_I_F_F_S_t_r_i_p_S_i_z_e returns the equivalent size for a strip of data as it would
be returned in a call to _T_I_F_F_R_e_a_d_E_n_c_o_d_e_d_S_t_r_i_p or as it would be expected
in a call to _T_I_F_F_W_r_i_t_e_E_n_c_o_d_e_d_S_t_r_i_p.
_T_I_F_F_V_S_t_r_i_p_S_i_z_e returns the number of bytes in a strip with _n_r_o_w_s rows of
data.
_T_I_F_F_C_o_m_p_u_t_e_S_t_r_i_p returns the strip that contains the specified
coordinates. A valid strip is always returned; out-of-range coordinate
values are clamped to the bounds of the image. The _r_o_w parameter is
always used in calculating a strip. The _s_a_m_p_l_e parameter is used only if
data are organized in separate planes (_P_l_a_n_a_r_C_o_n_f_i_g_u_r_a_t_i_o_n=2).
_T_I_F_F_N_u_m_b_e_r_O_f_S_t_r_i_p_s returns the number of strips in the image.
DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
None.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
_l_i_b_t_i_f_f(3T), _T_I_F_F_R_e_a_d_E_n_c_o_d_e_d_S_t_r_i_p(3T), _T_I_F_F_R_e_a_d_R_a_w_S_t_r_i_p(3T),
_T_I_F_F_W_r_i_t_e_E_n_c_o_d_e_d_S_t_r_i_p(3T), _T_I_F_F_W_r_i_t_e_R_a_w_S_t_r_i_p(3T)
PPPPaaaaggggeeee 1111