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Diffstat (limited to 'Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def')
| -rw-r--r-- | Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def | 504 |
1 files changed, 504 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def b/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def new file mode 100644 index 00000000000..254169a1c6d --- /dev/null +++ b/Master/texmf-dist/tex/latex/l3backend/l3backend-dvisvgm.def @@ -0,0 +1,504 @@ +%% +%% This is file `l3backend-dvisvgm.def', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% l3backend-basics.dtx (with options: `package,dvisvgm') +%% l3backend-color.dtx (with options: `package,dvisvgm') +%% l3backend-box.dtx (with options: `package,dvisvgm') +%% l3backend-draw.dtx (with options: `package,dvisvgm') +%% l3backend-graphics.dtx (with options: `package,dvisvgm') +%% l3backend-pdf.dtx (with options: `package,dvisvgm') +%% +%% Copyright (C) 1990-2019 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: +%% +%% https://www.latex-project.org/lppl.txt +%% +%% This file is part of the "l3backend bundle" (The Work in LPPL) +%% and all files in that bundle must be distributed together. +%% +%% File: l3backend-basics.dtx +\ProvidesExplFile + {l3backend-dvisvgm.def}{2019-04-06}{} + {L3 Experimental backend support: dvisvgm} +\cs_new_eq:NN \__kernel_backend_literal:e \tex_special:D +\cs_new_protected:Npn \__kernel_backend_literal:n #1 + { \__kernel_backend_literal:e { \exp_not:n {#1} } } +\cs_generate_variant:Nn \__kernel_backend_literal:n { x } +\cs_new_protected:Npn \__kernel_backend_literal_svg:n #1 + { \__kernel_backend_literal:n { dvisvgm:raw~ #1 { ?nl } } } +\cs_generate_variant:Nn \__kernel_backend_literal_svg:n { x } +\cs_new_protected:Npn \__kernel_backend_scope_begin: + { \__kernel_backend_literal_svg:n { <g> } } +\cs_new_protected:Npn \__kernel_backend_scope_end: + { \__kernel_backend_literal_svg:n { </g> } } +\cs_new_protected:Npn \__kernel_backend_scope_begin:n #1 + { \__kernel_backend_literal_svg:n { <g~ #1 > } } +\cs_generate_variant:Nn \__kernel_backend_scope_begin:n { x } +%% File: l3backend-color.dtx +\cs_new_protected:Npn \__color_backend_pickup:N #1 { } +\AtBeginDocument + { + \@ifpackageloaded { color } + { + \cs_set_protected:Npn \__color_backend_pickup:N #1 + { + \exp_args:NV \tl_if_head_is_space:nTF \current@color + { + \tl_set:Nx #1 + { + spot ~ + \exp_after:wN \use:n \current@color \c_space_tl 1 + } + } + { + \exp_last_unbraced:Nx \__color_backend_pickup:w + { \current@color } \q_stop #1 + } + } + \cs_new_protected:Npn \__color_backend_pickup:w #1 ~ #2 \q_stop #3 + { \tl_set:Nn #3 { #1 ~ #2 } } + } + { } + } +\cs_new_protected:Npn \__color_backend_cmyk:nnnn #1#2#3#4 + { + \__color_backend_select:x + { + cmyk~ + \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ + \fp_eval:n {#3} ~ \fp_eval:n {#4} + } + } +\cs_new_protected:Npn \__color_backend_gray:n #1 + { \__color_backend_select:x { gray~ \fp_eval:n {#1} } } +\cs_new_protected:Npn \__color_backend_rgb:nnn #1#2#3 + { + \__color_backend_select:x + { rgb~ \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ \fp_eval:n {#3} } + } +\cs_new_protected:Npn \__color_backend_spot:nn #1#2 + { \__color_backend_select:n { #1 } } +\cs_new_protected:Npn \__color_backend_select:n #1 + { + \__kernel_backend_literal:n { color~push~ #1 } + \group_insert_after:N \__color_backend_reset: + } +\cs_generate_variant:Nn \__color_backend_select:n { x } +\cs_new_protected:Npn \__color_backend_reset: + { \__kernel_backend_literal:n { color~pop } } +%% File: l3backend-box.dtx +\cs_new_protected:Npn \__box_backend_clip:N #1 + { + \int_gincr:N \g__box_clip_path_int + \__kernel_backend_literal_svg:x + { < clipPath~id = " l3cp \int_use:N \g__box_clip_path_int " > } + \__kernel_backend_literal_svg:x + { + < + path ~ d = + " + M ~ 0 ~ + \dim_to_decimal:n { -\box_dp:N #1 } ~ + L ~ \dim_to_decimal:n { \box_wd:N #1 } ~ + \dim_to_decimal:n { -\box_dp:N #1 } ~ + L ~ \dim_to_decimal:n { \box_wd:N #1 } ~ + \dim_to_decimal:n { \box_ht:N #1 + \box_dp:N #1 } ~ + L ~ 0 ~ + \dim_to_decimal:n { \box_ht:N #1 + \box_dp:N #1 } ~ + Z + " + /> + } + \__kernel_backend_literal_svg:n + { < /clipPath > } + \__kernel_backend_scope_begin:n + { + transform = + " + translate ( { ?x } , { ?y } ) ~ + scale ( 1 , -1 ) + " + } + \__kernel_backend_scope_begin:x + { + clip-path = + "url ( \c_hash_str l3cp \int_use:N \g__box_clip_path_int ) " + } + \__kernel_backend_scope_begin:n + { + transform = + " + scale ( -1 , 1 ) ~ + translate ( { ?x } , { ?y } ) ~ + scale ( -1 , -1 ) + " + } + \box_use:N #1 + \__kernel_backend_scope_end: + \__kernel_backend_scope_end: + \__kernel_backend_scope_end: + } +\int_new:N \g__box_clip_path_int +\cs_new_protected:Npn \__box_backend_rotate:Nn #1#2 + { + \__kernel_backend_scope_begin:x + { + transform = + " + rotate + ( \fp_eval:n { round ( -(#2) , 5 ) } , ~ { ?x } , ~ { ?y } ) + " + } + \box_use:N #1 + \__kernel_backend_scope_end: + } +\cs_new_protected:Npn \__box_backend_scale:Nnn #1#2#3 + { + \__kernel_backend_scope_begin:x + { + transform = + " + translate ( { ?x } , { ?y } ) ~ + scale + ( + \fp_eval:n { round ( -#2 , 5 ) } , + \fp_eval:n { round ( -#3 , 5 ) } + ) ~ + translate ( { ?x } , { ?y } ) ~ + scale ( -1 ) + " + } + \hbox_overlap_right:n { \box_use:N #1 } + \__kernel_backend_scope_end: + } +%% File: l3backend-draw.dtx +\cs_new_eq:NN \__draw_backend_literal:n \__kernel_backend_literal_svg:n +\cs_generate_variant:Nn \__draw_backend_literal:n { x } +\cs_new_protected:Npn \__draw_backend_begin: + { + \__draw_backend_scope_begin: + \__draw_backend_scope:n { transform="translate({?x},{?y})~scale(1,-1)" } + } +\cs_new_protected:Npn \__draw_backend_end: + { \__draw_backend_scope_end: } +\cs_new_protected:Npn \__draw_backend_scope_begin: + { + \int_set_eq:NN + \l__draw_draw_scope_int + \g__draw_draw_scope_int + \group_begin: + \int_gzero:N \g__draw_draw_scope_int + } +\cs_new_protected:Npn \__draw_backend_scope_end: + { + \prg_replicate:nn + { \g__draw_draw_scope_int } + { \__draw_backend_literal:n { </g> } } + \group_end: + \int_gset_eq:NN + \g__draw_draw_scope_int + \l__draw_draw_scope_int + } +\cs_new_protected:Npn \__draw_backend_scope:n #1 + { + \__draw_backend_literal:n { <g~ #1 > } + \int_gincr:N \g__draw_draw_scope_int + } +\cs_generate_variant:Nn \__draw_backend_scope:n { x } +\int_new:N \g__draw_draw_scope_int +\int_new:N \l__draw_draw_scope_int +\cs_new_protected:Npn \__draw_backend_moveto:nn #1#2 + { + \__draw_backend_add_to_path:n + { M ~ \dim_to_decimal:n {#1} ~ \dim_to_decimal:n {#2} } + } +\cs_new_protected:Npn \__draw_backend_lineto:nn #1#2 + { + \__draw_backend_add_to_path:n + { L ~ \dim_to_decimal:n {#1} ~ \dim_to_decimal:n {#2} } + } +\cs_new_protected:Npn \__draw_backend_rectangle:nnnn #1#2#3#4 + { + \__draw_backend_add_to_path:n + { + M ~ \dim_to_decimal:n {#1} ~ \dim_to_decimal:n {#2} + h ~ \dim_to_decimal:n {#3} ~ + v ~ \dim_to_decimal:n {#4} ~ + h ~ \dim_to_decimal:n { -#3 } ~ + Z + } + } +\cs_new_protected:Npn \__draw_backend_curveto:nnnnnn #1#2#3#4#5#6 + { + \__draw_backend_add_to_path:n + { + C ~ + \dim_to_decimal:n {#1} ~ \dim_to_decimal:n {#2} ~ + \dim_to_decimal:n {#3} ~ \dim_to_decimal:n {#4} ~ + \dim_to_decimal:n {#5} ~ \dim_to_decimal:n {#6} + } + } +\cs_new_protected:Npn \__draw_backend_add_to_path:n #1 + { + \tl_gset:Nx \g__draw_draw_path_tl + { + \g__draw_draw_path_tl + \tl_if_empty:NF \g__draw_draw_path_tl { \c_space_tl } + #1 + } + } +\tl_new:N \g__draw_draw_path_tl +\cs_new_protected:Npn \__draw_backend_evenodd_rule: + { \__draw_backend_scope:n { fill-rule="evenodd" } } +\cs_new_protected:Npn \__draw_backend_nonzero_rule: + { \__draw_backend_scope:n { fill-rule="nonzero" } } +\cs_new_protected:Npn \__draw_backend_closepath: + { \__draw_backend_add_to_path:n { Z } } +\cs_new_protected:Npn \__draw_backend_path:n #1 + { + \bool_if:NTF \g__draw_draw_clip_bool + { + \int_gincr:N \g__draw_clip_path_int + \__draw_backend_literal:x + { + < clipPath~id = " l3cp \int_use:N \g__draw_clip_path_int " > + { ?nl } + <path~d=" \g__draw_draw_path_tl "/> { ?nl } + < /clipPath > { ? nl } + < + use~xlink:href = + "\c_hash_str l3path \int_use:N \g__draw_path_int " ~ + #1 + /> + } + \__draw_backend_scope:x + { + clip-path = + "url( \c_hash_str l3cp \int_use:N \g__draw_clip_path_int)" + } + } + { + \__draw_backend_literal:x + { <path ~ d=" \g__draw_draw_path_tl " ~ #1 /> } + } + \tl_gclear:N \g__draw_draw_path_tl + \bool_gset_false:N \g__draw_draw_clip_bool + } +\int_new:N \g__draw_path_int +\cs_new_protected:Npn \__draw_backend_stroke: + { \__draw_backend_path:n { style="fill:none" } } +\cs_new_protected:Npn \__draw_backend_closestroke: + { + \__draw_backend_closepath: + \__draw_backend_stroke: + } +\cs_new_protected:Npn \__draw_backend_fill: + { \__draw_backend_path:n { style="stroke:none" } } +\cs_new_protected:Npn \__draw_backend_fillstroke: + { \__draw_backend_path:n { } } +\cs_new_protected:Npn \__draw_backend_clip: + { \bool_gset_true:N \g__draw_draw_clip_bool } +\bool_new:N \g__draw_draw_clip_bool +\cs_new_protected:Npn \__draw_backend_discardpath: + { + \bool_if:NT \g__draw_draw_clip_bool + { + \int_gincr:N \g__draw_clip_path_int + \__draw_backend_literal:x + { + < clipPath~id = " l3cp \int_use:N \g__draw_clip_path_int " > + { ?nl } + <path~d=" \g__draw_draw_path_tl "/> { ?nl } + < /clipPath > + } + \__draw_backend_scope:x + { + clip-path = + "url( \c_hash_str l3cp \int_use:N \g__draw_clip_path_int)" + } + } + \tl_gclear:N \g__draw_draw_path_tl + \bool_gset_false:N \g__draw_draw_clip_bool + } +\cs_new_protected:Npn \__draw_backend_dash_pattern:nn #1#2 + { + \use:x + { + \__draw_backend_dash_aux:nn + { \clist_map_function:nn {#1} \__draw_backend_dash:n } + { \dim_to_decimal:n {#2} } + } + } +\cs_new:Npn \__draw_backend_dash:n #1 + { , \dim_to_decimal_in_bp:n {#1} } +\cs_new_protected:Npn \__draw_backend_dash_aux:nn #1#2 + { + \__draw_backend_scope:x + { + stroke-dasharray = + " + \tl_if_empty:oTF { \use_none:n #1 } + { none } + { \use_none:n #1 } + " ~ + stroke-offset=" #2 " + } + } +\cs_new_protected:Npn \__draw_backend_linewidth:n #1 + { \__draw_backend_scope:x { stroke-width=" \dim_to_decimal:n {#1} " } } +\cs_new_protected:Npn \__draw_backend_miterlimit:n #1 + { \__draw_backend_scope:x { stroke-miterlimit=" \fp_eval:n {#1} " } } +\cs_new_protected:Npn \__draw_backend_cap_butt: + { \__draw_backend_scope:n { stroke-linecap="butt" } } +\cs_new_protected:Npn \__draw_backend_cap_round: + { \__draw_backend_scope:n { stroke-linecap="round" } } +\cs_new_protected:Npn \__draw_backend_cap_rectangle: + { \__draw_backend_scope:n { stroke-linecap="square" } } +\cs_new_protected:Npn \__draw_backend_join_miter: + { \__draw_backend_scope:n { stroke-linejoin="miter" } } +\cs_new_protected:Npn \__draw_backend_join_round: + { \__draw_backend_scope:n { stroke-linejoin="round" } } +\cs_new_protected:Npn \__draw_backend_join_bevel: + { \__draw_backend_scope:n { stroke-linejoin="bevel" } } +\cs_new_protected:Npn \__draw_backend_color_fill_cmyk:nnnn #1#2#3#4 + { + \use:x + { + \__draw_backend_color_fill:nnn + { \fp_eval:n { -100 * ( (#1) * ( 1 - (#4) ) - 1 ) } } + { \fp_eval:n { -100 * ( (#2) * ( 1 - (#4) ) + #4 - 1 ) } } + { \fp_eval:n { -100 * ( (#3) * ( 1 - (#4) ) + #4 - 1 ) } } + } + } +\cs_new_protected:Npn \__draw_backend_color_stroke_cmyk:nnnn #1#2#3#4 + { + \__draw_backend_select:x + { + cmyk~ + \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ + \fp_eval:n {#3} ~ \fp_eval:n {#4} + } + } +\cs_new_protected:Npn \__draw_backend_color_fill_gray:n #1 + { + \use:x + { + \__draw_backend_color_gray_aux:n + { \fp_eval:n { 100 * (#1) } } + } + } +\cs_new_protected:Npn \__draw_backend_color_gray_aux:n #1 + { \__draw_backend_color_fill:nnn {#1} {#1} {#1} } +\cs_new_protected:Npn \__draw_backend_color_stroke_gray:n #1 + { \__draw_backend_select:x { gray~ \fp_eval:n {#1} } } +\cs_new_protected:Npn \__draw_backend_color_fill_rgb:nnn #1#2#3 + { + \use:x + { + \__draw_backend_color_fill:nnn + { \fp_eval:n { 100 * (#1) } } + { \fp_eval:n { 100 * (#2) } } + { \fp_eval:n { 100 * (#3) } } + } + } +\cs_new_protected:Npn \__draw_backend_color_fill:nnn #1#2#3 + { + \__draw_backend_scope:x + { + fill = + " + rgb + ( + #1 \c_percent_str , + #2 \c_percent_str , + #3 \c_percent_str + ) + " + } + } +\cs_new_protected:Npn \__draw_backend_color_stroke_rgb:nnn #1#2#3 + { + \__draw_backend_select:x + { rgb~ \fp_eval:n {#1} ~ \fp_eval:n {#2} ~ \fp_eval:n {#3} } + } +\cs_new_protected:Npn \__draw_backend_cm:nnnn #1#2#3#4 + { + \__draw_backend_scope:n + { + transform = + " + matrix + ( + \fp_eval:n {#1} , \fp_eval:n {#2} , + \fp_eval:n {#3} , \fp_eval:n {#4} , + 0pt , 0pt + ) + " + } + } +\cs_new_protected:Npn \__draw_backend_box_use:Nnnnn #1#2#3#4#5#6#7 + { + \__kernel_backend_scope_begin: + \__draw_backend_cm:nnnn {#2} {#3} {#4} {#5} + \__kernel_backend_literal_svg:n + { + < g~ + stroke="none"~ + transform="scale(-1,1)~translate({?x},{?y})~scale(-1,-1)" + > + } + \box_set_wd:Nn #1 { 0pt } + \box_set_ht:Nn #1 { 0pt } + \box_set_dp:Nn #1 { 0pt } + \box_use:N #1 + \__kernel_backend_literal_svg:n { </g> } + \__kernel_backend_scope_end: + } +%% File: l3backend-graphics.dtx +\AtBeginDocument + { + \cs_new_eq:NN \__graphics_backend_getbb_png:n \graphics_extract_bb:n + \cs_new_eq:NN \__graphics_backend_getbb_jpg:n \graphics_extract_bb:n + } +\cs_new_protected:Npn \__graphics_backend_include_png:n #1 + { + \__kernel_backend_literal:x + { + dvisvgm:img~ + \dim_to_decimal:n { \l_graphics_ury_dim } ~ + \dim_to_decimal:n { \l_graphics_ury_dim } ~ + \__graphics_backend_include_bitmap_quote:w #1 " #1 " \q_stop + } + } +\cs_new_eq:NN \__graphics_backend_include_jpg:n \__graphics_backend_include_png:n +\cs_new:Npn \__graphics_backend_include_bitmap_quote:w #1 " #2 " #3 \q_stop + { " #2 " } +%% File: l3backend-pdf.dtx +\box_new:N \l__pdf_internal_box +\cs_new_protected:Npn \__pdf_backend_catalog_gput:nn #1#2 { } +\cs_new_protected:Npn \__pdf_backend_info_gput:nn #1#2 { } +\cs_new_protected:Npn \__pdf_backend_object_new:nn #1#2 { } +\cs_new:Npn \__pdf_backend_object_ref:n #1 { } +\cs_new_protected:Npn \__pdf_backend_object_write:nn #1#2 { } +\cs_new_protected:Npn \__pdf_backend_object_write:nx #1#2 { } +\cs_new_protected:Npn \__pdf_backend_object_now:nn #1#2 { } +\cs_new_protected:Npn \__pdf_backend_object_now:nx #1#2 { } +\cs_new:Npn \__pdf_backend_object_last: { } +\cs_new_protected:Npn \__pdf_backend_compresslevel:n #1 { } +\cs_new_protected:Npn \__pdf_backend_compress_objects:n #1 { } +\cs_new_protected:Npn \__pdf_backend_version_major_gset:n #1 { } +\cs_new_protected:Npn \__pdf_backend_version_minor_gset:n #1 { } +\cs_new:Npn \__pdf_backend_version_major: { -1 } +\cs_new:Npn \__pdf_backend_version_minor: { -1 } +\cs_new_protected:Npn \__pdf_backend_bdc:nn #1#2 { } +\cs_new_protected:Npn \__pdf_backend_emc: { } +%% +%% +%% End of file `l3backend-dvisvgm.def'. |