%% %% This is file `l3pdfmode.def', %% generated with the docstrip utility. %% %% The original source files were: %% %% l3drivers.dtx (with options: `package,pdfmode') %% %% EXPERIMENTAL CODE %% %% Do not distribute this file without also distributing the %% source files specified above. %% %% Do not distribute a modified version of this file. %% %% File: l3drivers.dtx Copyright(C) 2011-2014 The LaTeX3 Project %% %% It may be distributed and/or modified under the conditions of the %% LaTeX Project Public License (LPPL), either version 1.3c of this %% license or (at your option) any later version. The latest version %% of this license is in the file %% %% http://www.latex-project.org/lppl.txt %% %% This file is part of the "l3kernel bundle" (The Work in LPPL) %% and all files in that bundle must be distributed together. %% %% The released version of this bundle is available from CTAN. %% %% ----------------------------------------------------------------------- %% %% The development version of the bundle can be found at %% %% http://www.latex-project.org/svnroot/experimental/trunk/ %% %% for those people who are interested. %% %%%%%%%%%%% %% NOTE: %% %%%%%%%%%%% %% %% Snapshots taken from the repository represent work in progress and may %% not work or may contain conflicting material! We therefore ask %% people _not_ to put them into distributions, archives, etc. without %% prior consultation with the LaTeX Project Team. %% %% ----------------------------------------------------------------------- %% \RequirePackage{l3bootstrap} \GetIdInfo$Id: l3drivers.dtx 4641 2014-01-04 17:05:41Z joseph $ {L3 Experimental drivers} \ProvidesExplFile {l3pdfmode.def}{\ExplFileDate}{\ExplFileVersion} {L3 Experimental driver: PDF mode} \__expl_package_check: \cs_if_exist:NTF \pdftex_pdfsave:D { \cs_new_eq:NN \__driver_state_save: \pdftex_pdfsave:D \cs_new_eq:NN \__driver_state_restore: \pdftex_pdfrestore:D } { \cs_new_protected_nopar:Npn \__driver_state_save: { \pdftex_pdfliteral:D { q } } \cs_new_protected_nopar:Npn \__driver_state_restore: { \pdftex_pdfliteral:D { Q } } } \cs_new_protected:Npn \__driver_literal:n #1 { \pdftex_pdfliteral:D {#1} } \cs_new_protected:Npn \__driver_literal_direct:n #1 { \pdftex_pdfliteral:D direct {#1} } \cs_if_exist:NTF \pdftex_pdfsetmatrix:D { \cs_new_protected:Npn \__driver_matrix:n #1 { \pdftex_pdfsetmatrix:D {#1} } } { \cs_new_protected:Npn \__driver_matrix:n #1 { \__driver_literal:n { #1 \c_space_tl 0~0~cm } } } \cs_new_protected:Npn \__driver_box_use_clip:N #1 { \__driver_state_save: \__driver_literal:n { 0~ \__dim_strip_bp:n { - \box_dp:N #1 } ~ \__dim_strip_bp:n { \box_wd:N #1 } ~ \__dim_strip_bp:n { \box_ht:N #1 + \box_dp:N #1 } ~ re~W~n } \hbox_overlap_right:n { \box_use:N #1 } \__driver_state_restore: \skip_horizontal:n { \box_wd:N #1 } } \cs_new_protected_nopar:Npn \__driver_box_rotate_begin: { \__driver_state_save: \box_set_wd:Nn \l__box_internal_box \c_zero_dim \fp_set:Nn \l__box_cos_fp { round ( \l__box_cos_fp , 5 ) } \fp_compare:nNnT \l__box_cos_fp = \c_zero_fp { \fp_zero:N \l__box_cos_fp } \fp_set:Nn \l__box_sin_fp { round ( \l__box_sin_fp , 5 ) } \__driver_matrix:n { \fp_use:N \l__box_cos_fp \c_space_tl \fp_compare:nNnTF \l__box_sin_fp = \c_zero_fp { 0~0 } { \fp_use:N \l__box_sin_fp \c_space_tl \fp_eval:n { -\l__box_sin_fp } } \c_space_tl \fp_use:N \l__box_cos_fp } } \cs_new_eq:NN \__driver_box_rotate_end: \__driver_state_restore: \cs_new_protected_nopar:Npn \__driver_box_scale_begin: { \__driver_state_save: \fp_set:Nn \l__box_scale_x_fp { round ( \l__box_scale_x_fp , 5 ) } \fp_set:Nn \l__box_scale_y_fp { round ( \l__box_scale_y_fp , 5 ) } \__driver_matrix:n { \fp_use:N \l__box_scale_x_fp \c_space_tl 0~0~ \fp_use:N \l__box_scale_y_fp } } \cs_new_eq:NN \__driver_box_scale_end: \__driver_state_restore: \tl_new:N \l__driver_current_color_tl \tl_set:Nn \l__driver_current_color_tl { 0~g~0~G } %% \end{macrocode} \int_new:N \l__driver_color_stack_int \cs_if_exist:NTF \pdftex_pdfcolorstack:D { \cs_new_protected_nopar:Npn \__driver_color_ensure_current: { \pdftex_pdfcolorstack:D \l__driver_color_stack_int push { \l__driver_current_color_tl } \group_insert_after:N \__driver_color_reset: } \cs_new_protected_nopar:Npn \__driver_color_reset: { \pdftex_pdfcolorstack:D \l__driver_color_stack_int pop } } { \cs_new_protected_nopar:Npn \__driver_color_ensure_current: { \__driver_literal:n { \l__driver_current_color_tl } \group_insert_after:N \__driver_color_reset: } \cs_new_protected_nopar:Npn \__driver_color_reset: { \__driver_literal:n { \l__driver_current_color_tl } } } %% %% %% End of file `l3pdfmode.def'.