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-rw-r--r--Master/texmf-dist/tex/latex/l3backend/l3backend-luatex.def145
1 files changed, 112 insertions, 33 deletions
diff --git a/Master/texmf-dist/tex/latex/l3backend/l3backend-luatex.def b/Master/texmf-dist/tex/latex/l3backend/l3backend-luatex.def
index 69caa65acef..1a5b246fa6b 100644
--- a/Master/texmf-dist/tex/latex/l3backend/l3backend-luatex.def
+++ b/Master/texmf-dist/tex/latex/l3backend/l3backend-luatex.def
@@ -10,8 +10,9 @@
%% l3backend-draw.dtx (with options: `package,luatex')
%% l3backend-graphics.dtx (with options: `package,luatex')
%% l3backend-pdf.dtx (with options: `package,luatex')
+%% l3backend-opacity.dtx (with options: `package,luatex')
%%
-%% Copyright (C) 1990-2021 The LaTeX3 Project
+%% Copyright (C) 1990-2021 The LaTeX Project
%%
%% It may be distributed and/or modified under the conditions of
%% the LaTeX Project Public License (LPPL), either version 1.3c of
@@ -25,7 +26,7 @@
%%
%% File: l3backend-basics.dtx
\ProvidesExplFile
- {l3backend-luatex.def}{2021-01-09}{}
+ {l3backend-luatex.def}{2020-01-29}{}
{L3 backend support: PDF output (LuaTeX)}
\cs_if_exist:NTF \__kernel_dependency_version_check:nn
{
@@ -103,7 +104,8 @@
}
}
}
-\cs_new_protected:Npn \__kernel_color_stack_init:Nnn #1#2#3
+\int_new:N \l__color_backend_stack_int
+\cs_new_protected:Npn \__kernel_color_backend_stack_init:Nnn #1#2#3
{
\int_const:Nn #1
{
@@ -112,32 +114,36 @@
{#3}
}
}
-\cs_new_protected:Npn \__kernel_color_stack_push:nn #1#2
+\cs_new_protected:Npn \__color_backend_stack_push:nn #1#2
{
\tex_pdfextension:D colorstack ~
\int_eval:n {#1} ~ push ~ {#2}
}
-\cs_new_protected:Npn \__kernel_color_stack_pop:n #1
+\cs_generate_variant:Nn \__color_backend_stack_push:nn { nx }
+\cs_new_protected:Npn \__color_backend_stack_pop:n #1
{
\tex_pdfextension:D colorstack ~
\int_eval:n {#1} ~ pop \scan_stop:
}
-\int_new:N \l__kernel_color_stack_int
+\tl_new:N \l__color_backend_fill_tl
+\tl_new:N \l__color_backend_stroke_tl
\cs_new_protected:Npn \__color_backend_select_cmyk:n #1
- { \__color_backend_select:n { #1 ~ k ~ #1 ~ K } }
+ { \__color_backend_select:nn { #1 ~ k } { #1 ~ K } }
\cs_new_protected:Npn \__color_backend_select_gray:n #1
- { \__color_backend_select:n { #1 ~ g ~ #1 ~ G } }
+ { \__color_backend_select:nn { #1 ~ g } { #1 ~ G } }
\cs_new_protected:Npn \__color_backend_select_rgb:n #1
- { \__color_backend_select:n { #1 ~ rg ~ #1 ~ RG } }
-\cs_new_protected:Npn \__color_backend_select:n #1
+ { \__color_backend_select:nn { #1 ~ rg } { #1 ~ RG } }
+\cs_new_protected:Npn \__color_backend_select:nn #1#2
{
- \__kernel_color_stack_push:nn \l__kernel_color_stack_int {#1}
+ \tl_set:Nn \l__color_backend_fill_tl {#1}
+ \tl_set:Nn \l__color_backend_stroke_tl {#2}
+ \__color_backend_stack_push:nn \l__color_backend_stack_int { #1 ~ #2 }
\group_insert_after:N \__color_backend_reset:
}
\cs_new_protected:Npn \__color_backend_reset:
- { \__kernel_color_stack_pop:n \l__kernel_color_stack_int }
+ { \__color_backend_stack_pop:n \l__color_backend_stack_int }
\cs_new_protected:Npn \__color_backend_select_separation:nn #1#2
- { \__color_backend_select:n { /#1 ~ cs ~ /#1 ~ CS ~ #2 ~ scn ~ #2 ~ SCN } }
+ { \__color_backend_select:nn { /#1 ~ cs ~ #2 ~ scn } { /#1 ~ CS ~ #2 ~ SCN } }
\cs_new_eq:NN \__color_backend_select_devicen:nn \__color_backend_select_separation:nn
\cs_new_protected:Npn \__color_backend_separation_init:nnnnn #1#2#3#4#5
{
@@ -245,21 +251,35 @@
}
\cs_new_eq:NN \__color_backend_devicen_init:n \__color_backend_separation_init:n
\cs_new_protected:Npn \__color_backend_fill_cmyk:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ k } }
+ { \__color_backend_fill:n { #1 ~ k } }
\cs_new_protected:Npn \__color_backend_fill_gray:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ g } }
+ { \__color_backend_fill:n { #1 ~ g } }
\cs_new_protected:Npn \__color_backend_fill_rgb:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ rg } }
- \cs_new_protected:Npn \__color_backend_stroke_cmyk:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ K } }
+ { \__color_backend_fill:n { #1 ~ rg } }
+\cs_new_protected:Npn \__color_backend_fill:n #1
+ {
+ \tl_set:Nn \l__color_backend_fill_tl {#1}
+ \__color_backend_stack_push:nn \l__color_backend_stack_int
+ { #1 ~ \l__color_backend_stroke_tl }
+ \group_insert_after:N \__color_backend_reset:
+ }
+\cs_new_protected:Npn \__color_backend_stroke_cmyk:n #1
+ { \__color_backend_stroke:n { #1 ~ K } }
\cs_new_protected:Npn \__color_backend_stroke_gray:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ G } }
+ { \__color_backend_stroke:n { #1 ~ G } }
\cs_new_protected:Npn \__color_backend_stroke_rgb:n #1
- { \__kernel_backend_literal_pdf:n { #1 ~ RG } }
+ { \__color_backend_stroke:n { #1 ~ RG } }
+\cs_new_protected:Npn \__color_backend_stroke:n #1
+ {
+ \tl_set:Nn \l__color_backend_stroke_tl {#1}
+ \__color_backend_stack_push:nn \l__color_backend_stack_int
+ { \l__color_backend_fill_tl \c_space_tl #1 }
+ \group_insert_after:N \__color_backend_reset:
+ }
\cs_new_protected:Npn \__color_backend_fill_separation:nn #1#2
- { \__kernel_backend_literal_pdf:n { /#1 ~ cs ~ #2 ~ scn } }
+ { \__color_backend_fill:n { /#1 ~ cs ~ #2 ~ scn } }
\cs_new_protected:Npn \__color_backend_stroke_separation:nn #1#2
- { \__kernel_backend_literal_pdf:n { /#1 ~ CS ~ #2 ~ SCN } }
+ { \__color_backend_stroke:n { /#1 ~ CS ~ #2 ~ SCN } }
\cs_new_eq:NN \__color_backend_fill_devicen:nn \__color_backend_fill_separation:nn
\cs_new_eq:NN \__color_backend_stroke_devicen:nn \__color_backend_stroke_separation:nn
%% File: l3backend-box.dtx
@@ -594,18 +614,14 @@
{ xyz ~ zoom \fp_eval:n { #2 * 10 } }
\scan_stop:
}
-\cs_new_protected:Npn \__pdf_backend_destination_box:nn #1#2
+\cs_new_protected:Npn \__pdf_backend_destination:nnnn #1#2#3#4
{
- \group_begin:
- \hbox_set:Nn \l__pdf_internal_box {#2}
- \tex_pdfextension:D dest ~
- name {#1}
- fitr ~
- width \box_wd:N \l__pdf_internal_box
- height \box_ht:N \l__pdf_internal_box
- depth \box_dp:N \l__pdf_internal_box
- \box_use:N \l__pdf_internal_box
- \group_end:
+ \tex_pdfextension:D dest ~
+ name {#1}
+ fitr ~
+ width \dim_eval:n {#2} ~
+ height \dim_eval:n {#3} ~
+ depth \dim_eval:n {#4} \scan_stop:
}
\cs_new_protected:Npn \__pdf_backend_catalog_gput:nn #1#2
{
@@ -735,6 +751,69 @@
{ \__kernel_backend_literal_page:n { /#1 ~ #2 ~ BDC } }
\cs_new_protected:Npn \__pdf_backend_emc:
{ \__kernel_backend_literal_page:n { EMC } }
+%% File: l3backend-opacity.dtx
+\cs_if_exist:NT \pdfmanagement_add:nnn
+ {
+ \__kernel_color_backend_stack_init:Nnn \c__opacity_backend_stack_int
+ { page ~ direct } { /opacity 1 ~ gs }
+ \pdfmanagement_add:nnn { Page / Resources / ExtGState }
+ { opacity 1 } { << /ca ~ 1 /CA ~ 1 >> }
+ }
+\tl_new:N \l__opacity_backend_fill_tl
+\tl_new:N \l__opacity_backend_stroke_tl
+\cs_new_protected:Npn \__opacity_backend_select:n #1
+ {
+ \exp_args:Nx \__opacity_backend_select_aux:n
+ { \fp_eval:n { min(max(0,#1),1) } }
+ }
+\cs_new_protected:Npn \__opacity_backend_select_aux:n #1
+ {
+ \tl_set:Nn \l__opacity_backend_fill_tl {#1}
+ \tl_set:Nn \l__opacity_backend_stroke_tl {#1}
+ \pdfmanagement_add:nnn { Page / Resources / ExtGState }
+ { opacity #1 }
+ { << /ca ~ #1 /CA ~ #1 >> }
+ \__opacity_backend_stack_push:nn \c__opacity_backend_stack_int
+ { /opacity #1 ~ gs }
+ \group_insert_after:N \__opacity_backend_reset:
+ }
+\cs_if_exist:NF \pdfmanagement_add:nnn
+ {
+ \cs_gset_protected:Npn \__opacity_backend_select_aux:n #1 { }
+ }
+\cs_new_protected:Npn \__opacity_backend_reset:
+ { \__opacity_backend_stack_pop:n \c__opacity_backend_stack_int }
+\cs_new_protected:Npn \__opacity_backend_fill:n #1
+ {
+ \__opacity_backend_fill_stroke:xx
+ { \fp_eval:n { min(max(0,#1),1) } }
+ \l__opacity_backend_stroke_tl
+ }
+\cs_new_protected:Npn \__opacity_backend_stroke:n #1
+ {
+ \__opacity_backend_fill_stroke:xx
+ \l__opacity_backend_fill_tl
+ { \fp_eval:n { min(max(0,#1),1) } }
+ }
+\cs_new_protected:Npn \__opacity_backend_fill_stroke:nn #1#2
+ {
+ \str_if_eq:nnTF {#1} {#2}
+ { \__opacity_backend_select_aux:n {#1} }
+ {
+ \tl_set:Nn \l__opacity_backend_fill_tl {#1}
+ \tl_set:Nn \l__opacity_backend_stroke_tl {#2}
+ \pdfmanagement_add:nnn { Page / Resources / ExtGState }
+ { opacity.fill #1 }
+ { << /ca ~ #1 >> }
+ \pdfmanagement_add:nnn { Page / Resources / ExtGState }
+ { opacity.stroke #1 }
+ { << /CA ~ #2 >> }
+ \__opacity_backend_stack_push:nn \c__opacity_backend_stack_int
+ { /opacity.fill #1 ~ gs /opacity.stroke #2 ~ gs }
+ \group_insert_after:N \__opacity_backend_reset:
+ }
+ }
+\cs_generate_variant:Nn \__opacity_backend_fill_stroke:nn { xx }
%%
%%
%% End of file `l3backend-luatex.def'.