From 8fc3039c82d48605b5ca8b2eda3f4fdd755681e1 Mon Sep 17 00:00:00 2001 From: Taco Hoekwater Date: Sun, 23 Aug 2009 11:11:32 +0000 Subject: this is context 2009.08.19 17:10 git-svn-id: svn://tug.org/texlive/trunk@14827 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/metapost/context/base/metafun.mp | 2 + Master/texmf-dist/metapost/context/base/mp-base.mp | 5 +- Master/texmf-dist/metapost/context/base/mp-char.mp | 8 +- Master/texmf-dist/metapost/context/base/mp-chem.mp | 729 ++++++++++++++++++ Master/texmf-dist/metapost/context/base/mp-core.mp | 202 ++--- Master/texmf-dist/metapost/context/base/mp-grph.mp | 6 +- Master/texmf-dist/metapost/context/base/mp-mlib.mp | 152 +++- Master/texmf-dist/metapost/context/base/mp-page.mp | 2 +- Master/texmf-dist/metapost/context/base/mp-spec.mp | 10 +- Master/texmf-dist/metapost/context/base/mp-text.mp | 20 +- Master/texmf-dist/metapost/context/base/mp-tool.mp | 137 +++- .../texmf-dist/metapost/context/font/punkfont.mp | 854 +++++++++++++++++++++ 12 files changed, 1968 insertions(+), 159 deletions(-) create mode 100644 Master/texmf-dist/metapost/context/base/mp-chem.mp create mode 100644 Master/texmf-dist/metapost/context/font/punkfont.mp (limited to 'Master/texmf-dist/metapost') diff --git a/Master/texmf-dist/metapost/context/base/metafun.mp b/Master/texmf-dist/metapost/context/base/metafun.mp index b828b8b9ebb..00011c8be51 100644 --- a/Master/texmf-dist/metapost/context/base/metafun.mp +++ b/Master/texmf-dist/metapost/context/base/metafun.mp @@ -49,6 +49,8 @@ input mp-figs.mp ; input mp-mlib.mp ; +if known context_mlib : input mp-chem.mp ; fi ; % only when mkiv + % mp-form.mp ; input mp-grid.mp ; input mp-func.mp ; diff --git a/Master/texmf-dist/metapost/context/base/mp-base.mp b/Master/texmf-dist/metapost/context/base/mp-base.mp index 41eb7aa96a5..d0b3991c856 100644 --- a/Master/texmf-dist/metapost/context/base/mp-base.mp +++ b/Master/texmf-dist/metapost/context/base/mp-base.mp @@ -521,7 +521,7 @@ tertiarydef m thru n = %% Overall adminstration string extra_beginfig, extra_endfig; -extra_beginfig = extra_endfig = ""; +extra_beginfig = extra_endfig = "" ; def beginfig(expr c) = begingroup @@ -533,8 +533,9 @@ def beginfig(expr c) = enddef; def endfig = + ; % added by HH scantokens extra_endfig; - shipit; + shipit ; endgroup enddef; diff --git a/Master/texmf-dist/metapost/context/base/mp-char.mp b/Master/texmf-dist/metapost/context/base/mp-char.mp index cd774d50962..786c1f904d2 100644 --- a/Master/texmf-dist/metapost/context/base/mp-char.mp +++ b/Master/texmf-dist/metapost/context/base/mp-char.mp @@ -28,7 +28,7 @@ def save_text_position (expr p) = % beware: clip shift needed savedata "\MPposition{" & decimal current_position & "}{" & decimal xpart p & "}{" - & decimal ypart p & "}" ; + & decimal ypart p & "}%" ; enddef ; %D settings @@ -900,6 +900,7 @@ def begin_chart (expr n, maxx, maxy) = chart_figure := n ; chart_scale := 1 ; if chart_figure>0: beginfig(chart_figure) ; fi ; + startsavingdata ; initialize_grid (maxx, maxy) ; bboxmargin := 0 ; cmin_x := 1 ; @@ -932,14 +933,15 @@ def end_chart = decimal xpart llcorner p & "}{" & decimal ypart llcorner p & "}{" & decimal xpart urcorner p & "}{" & - decimal ypart urcorner p & "}" ; + decimal ypart urcorner p & "}%" ; savedata "\MPareapath{" & decimal (xpart llcorner p + 2chart_offset) & "}{" & decimal (ypart llcorner p + 2chart_offset) & "}{" & decimal (xpart urcorner p - 2chart_offset) & "}{" & - decimal (ypart urcorner p - 2chart_offset) & "}" ; + decimal (ypart urcorner p - 2chart_offset) & "}%" ; currentpicture := currentpicture scaled chart_scale ; + stopsavingdata ; if chart_figure>0: endfig ; fi ; enddef ; diff --git a/Master/texmf-dist/metapost/context/base/mp-chem.mp b/Master/texmf-dist/metapost/context/base/mp-chem.mp new file mode 100644 index 00000000000..1a5be841633 --- /dev/null +++ b/Master/texmf-dist/metapost/context/base/mp-chem.mp @@ -0,0 +1,729 @@ +%D \module +%D [ file=mp-chem.mp, +%D version=2009.05.13, +%D title=\CONTEXT\ \METAPOST\ graphics, +%D subtitle=chemicals, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright=\PRAGMA] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See licen-en.pdf for +%C details. + +%D This module in incomplete and experimental. + +% either consistent setting or not + +if known chem_reset : endinput ; fi ; + +numeric + chem_width, chem_radical_min, chem_radical_max, chem_text_max, chem_circle_radius, + chem_rotation, chem_adjacent, chem_stack, chem_substituent, chem_direction, chem_setting_scale, + chem_setting_offset, chem_text_offset, chem_picture_offset, chem_center_offset, chem_substituent_offset, + chem_setting_l, chem_setting_r, chem_setting_t, chem_setting_b ; + +boolean + chem_setting_axis, + chem_setting_fixedwidth, chem_setting_fixedheight, + chem_doing_pb, chem_text_trace ; + +path + chem_setting_bbox ; + +pair + chem_shift, + chem_adjacent_p, chem_substituent_p, chem_direction_p, chem_move_p ; + +numeric + chem_width[], chem_angle[], chem_start[], chem_initialrot[], chem_initialmov[] ; + +pair + chem_stack_d[], + chem_b_zero[], chem_n_zero[], + chem_r_max[], chem_r_min[], + chem_r_zero[], chem_mr_zero[], chem_pr_zero[], chem_crz_zero[], + chem_rt_zero[], chem_rtt_zero[], chem_rbt_zero[], + chem_mid_zero[] ; + +path + chem_b_path[], chem_bx_path[], chem_eb_path[], chem_sr_path[], chem_br_path[], + chem_sb_path[], chem_msb_path[], chem_psb_path[], + chem_s_path[], chem_ss_path[], chem_mss_path[], chem_pss_path[], + chem_e_path[], chem_sd_path[], chem_bb_path[], chem_oe_path[], + chem_ddt_path[], chem_ddb_path[], chem_ldt_path[], chem_ldb_path[], chem_rdt_path[], chem_rdb_path[], + chem_dbl_path[], chem_dbr_path[], + chem_ad_path[], chem_au_path[], + chem_r_path[], chem_rl_path[], chem_rr_path[], + chem_rb_path[], chem_prb_path[], chem_mrb_path[], + chem_srl_path[], chem_srr_path[], + chem_msr_path[], chem_psr_path[], + chem_mr_path[], chem_pr_path[], + chem_c_path[], chem_cc_path[], + chem_midt_path[], chem_midb_path[], chem_midst_path[], chem_midsb_path[] ; + +chem_setting_scale := 1 ; +chem_base_width := 40pt ; +chem_text_offset := 3pt ; +chem_center_offset := 6pt ; +chem_picture_offset := 10pt ; +chem_substituent_offset := 10pt ; +chem_radical_min := 1.25 ; +chem_radical_max := 1.50 ; +chem_text_min := 0.75 ; +chem_text_max := 1.75 ; +chem_circle_radius := 0.80 ; +chem_rotation := 1 ; +chem_adjacent := 0 ; +chem_substituent := 0 ; +chem_direction := 0 ; +chem_stack_n := 0 ; +chem_doing_pb := false ; +chem_shift := origin ; +chem_dot_factor := 4 ; +chem_text_trace := false ; + +vardef chem_start_structure(expr n, l, r, t, b, scale, axis, fixedwidth, fixedheight, offset) = + chem_setting_axis := axis ; + chem_setting_l := l * scale ; + chem_setting_r := r * scale ; + chem_setting_t := t * scale ; + chem_setting_b := b * scale ; + chem_setting_fixedwidth := fixedwidth ; + chem_setting_fixedheight := fixedheight ; + chem_setting_offset := offset ; + if scale <> chem_setting_scale : + chem_setting_scale := scale ; + chem_init_all ; + fi ; + chem_rotation := 1 ; + chem_adjacent := 0 ; + chem_substituent := 0 ; + chem_direction := 0 ; + chem_stack_n := 0 ; + chem_doing_pb := false ; + chem_shift := origin ; +enddef ; + +def chem_stop_structure = + currentpicture := currentpicture shifted - chem_shift ; + % axis here + if chem_setting_fixedwidth : + chem_setting_l := - xpart llcorner currentpicture ; + chem_setting_r := xpart urcorner currentpicture ; + fi ; + if chem_setting_fixedheight : + chem_setting_t := ypart urcorner currentpicture ; + chem_setting_b := - ypart llcorner currentpicture ; + fi ; + chem_setting_bbox := + (-chem_setting_l,-chem_setting_b) -- ( chem_setting_r,-chem_setting_b) -- + ( chem_setting_r, chem_setting_t) -- (-chem_setting_l, chem_setting_t) -- cycle ; + % maybe put it behind the picture + if chem_setting_axis : + save stp ; stp := chem_base_width/ 2 * chem_setting_scale ; + save siz ; siz := chem_base_width/10 * chem_setting_scale ; + draw (-chem_setting_l,0) -- (chem_setting_r,0) withcolor blue ; + draw (0,-chem_setting_b) -- (0,chem_setting_t) withcolor blue ; + for i = 0 step stp until chem_setting_r : draw (i,-siz) -- (i,siz) withcolor blue ; endfor ; + for i = 0 step -stp until -chem_setting_l : draw (i,-siz) -- (i,siz) withcolor blue ; endfor ; + for i = 0 step stp until chem_setting_t : draw (-siz,i) -- (siz,i) withcolor blue ; endfor ; + for i = 0 step -stp until -chem_setting_b : draw (-siz,i) -- (siz,i) withcolor blue ; endfor ; + draw chem_setting_bbox withcolor blue ; + fi ; + setbounds currentpicture to chem_setting_bbox ; +enddef ; + +def chem_start_component = +enddef ; +def chem_stop_component = +enddef ; + +def chem_pb = +% draw boundingbox currentpicture withpen pencircle scaled 1mm withcolor blue ; +% draw origin withpen pencircle scaled 2mm withcolor blue ; + chem_doing_pb := true ; +enddef ; +def chem_pe = +% draw boundingbox currentpicture withpen pencircle scaled .5mm withcolor red ; +% draw origin withpen pencircle scaled 1mm withcolor red ; + currentpicture := currentpicture shifted - chem_shift ; +% draw origin withpen pencircle scaled .5mm withcolor green ; + chem_shift := origin ; + chem_doing_pb := false ; +enddef ; + +vardef chem_do (expr p) = + if chem_doing_pb : + chem_doing_pb := false ; +% save pp ; pair pp ; pp := point 1 of ((origin -- p) enlonged chem_picture_offset) ; +% currentpicture := currentpicture shifted - pp ; +% chem_shift := chem_shift - center pp ; + currentpicture := currentpicture shifted - p ; + chem_shift := chem_shift - p ; + origin % nullpicture + else : + p + fi +enddef ; + +vardef chem_b (expr n, f, t, r, c) = + chem_draw (n, chem_b_path[n], f, t, r, c) ; +enddef ; +vardef chem_sb (expr n, f, t, r, c) = + chem_draw (n, chem_sb_path[n], f, t, r, c) ; +enddef ; +vardef chem_s (expr n, f, t, r, c) = + chem_draw (n, chem_s_path[n], f, t, r, c) ; +enddef ; +vardef chem_ss (expr n, f, t, r, c) = + chem_draw (n, chem_ss_path[n], f, t, r, c) ; +enddef ; +vardef chem_mid (expr n, r, c) = + chem_draw_fixed (n, chem_midt_path[n], r, c) ; + chem_draw_fixed (n, chem_midb_path[n], r, c) ; +enddef ; +vardef chem_mids (expr n, r, c) = + chem_draw_fixed (n, chem_midst_path[n], r, c) ; + chem_draw_fixed (n, chem_midsb_path[n], r, c) ; +enddef ; +vardef chem_mss (expr n, f, t, r, c) = + chem_draw (n, chem_mss_path[n], f, t, r, c) ; +enddef ; +vardef chem_pss (expr n, f, t, r, c) = + chem_draw (n, chem_pss_path[n], f, t, r, c) ; +enddef ; +vardef chem_msb (expr n, f, t, r, c) = + chem_draw (n, chem_msb_path[n], f, t, r, c) ; +enddef ; +vardef chem_psb (expr n, f, t, r, c) = + chem_draw (n, chem_psb_path[n], f, t, r, c) ; +enddef ; +vardef chem_eb (expr n, f, t, r, c) = + chem_draw (n, chem_eb_path[n], f, t, r, c) ; +enddef ; +vardef chem_db (expr n, f, t, r, c) = + if n = 1 : + chem_draw (n, chem_msb_path [n], f, t, r, c) ; + chem_draw (n, chem_psb_path [n], f, t, r, c) ; + else : + chem_draw (n, chem_dbl_path [n], f, t, r, c) ; + chem_draw (n, chem_dbr_path [n], f, t, r, c) ; + fi ; +enddef ; +vardef chem_er (expr n, f, t, r, c) = + chem_draw (n, chem_rl_path[n], f, t, r, c) ; + chem_draw (n, chem_rr_path[n], f, t, r, c) ; +enddef ; +vardef chem_dr (expr n, f, t, r, c) = + chem_draw (n, chem_srl_path[n], f, t, r, c) ; + chem_draw (n, chem_srr_path[n], f, t, r, c) ; +enddef ; +vardef chem_ad (expr n, f, t, r, c) = + chem_draw_arrow(n, chem_ad_path[n], f, t, r, c) ; +enddef ; +vardef chem_au (expr n, f, t, r, c) = + chem_draw_arrow(n, chem_au_path[n], f, t, r, c) +enddef ; +vardef chem_r (expr n, f, t, r, c) = + if n < 0 : + chem_draw_vertical (n, chem_r_path[n], f, t, r, c) ; + else : + chem_draw (n, chem_r_path[n], f, t, r, c) ; + fi ; +enddef ; +vardef chem_rd (expr n, f, t, r, c) = + chem_dashed_normal (n, chem_r_path[n], f, t, r, c) +enddef ; +vardef chem_mrd (expr n, f, t, r, c) = + chem_dashed_normal (n, chem_mr_path[n], f, t, r, c) +enddef ; +vardef chem_prd (expr n, f, t, r, c) = + chem_dashed_normal (n, chem_pr_path[n], f, t, r, c) +enddef ; +vardef chem_br (expr n, f, t, r, c) = + chem_fill (n, chem_br_path[n], f, t, r, c ) +enddef ; +vardef chem_rb (expr n, f, t, r, c) = + chem_fill (n, chem_rb_path[n], f, t, r, c) +enddef ; +vardef chem_mrb (expr n, f, t, r, c) = + chem_fill (n, chem_mrb_path[n], f, t, r, c) +enddef ; +vardef chem_prb (expr n, f, t, r, c) = + chem_fill (n, chem_prb_path[n], f, t, r, c) +enddef ; +vardef chem_mr (expr n, f, t, r, c) = + if n < 0 : + chem_draw_vertical(n, chem_mr_path[n], f, t, r, c) + else : + chem_draw (n, chem_mr_path[n], f, t, r, c) + fi +enddef ; +vardef chem_pr (expr n, f, t, r, c) = + if n < 0 : + chem_draw_vertical(n, chem_pr_path[n], f, t, r, c) + else : + chem_draw (n, chem_pr_path[n], f, t, r, c) + fi +enddef ; +vardef chem_sr (expr n, f, t, r, c) = + chem_draw (n, chem_sr_path[n], f, t, r, c) +enddef ; +vardef chem_msr (expr n, f, t, r, c) = + chem_draw (n, chem_msr_path[n], f, t, r, c) +enddef ; +vardef chem_psr (expr n, f, t, r, c) = + chem_draw (n, chem_psr_path[n], f, t, r, c) +enddef ; +vardef chem_c (expr n, f, t, r, c) = + chem_draw (n, chem_c_path[n], f, t, r, c) +enddef ; +vardef chem_cc (expr n, f, t, r, c) = + chem_draw (n, chem_cc_path[n], f, f, r, c) +enddef ; +vardef chem_cd (expr n, f, t, r, c) = + chem_dashed_connected (n, chem_c_path[n], f, t, r, c) +enddef ; +vardef chem_ccd (expr n, f, t, r, c) = + chem_dashed_normal (n, chem_cc_path[n], f, f, r, c) +enddef ; +vardef chem_rn (expr n, i, t) = + chem_rt (n,i,t) ; +enddef ; +vardef chem_rtn (expr n, i, t) = + chem_rtt(n,i,t) ; +enddef ; +vardef chem_rbn (expr n, i, t) = + chem_rbt(n,i,t) ; +enddef ; +vardef chem_tb (expr n, f, t, r, c) = % one + chem_draw (n, chem_msb_path[n], f, t, r, c) ; + chem_draw (n, chem_sb_path [n], f, t, r, c) ; + chem_draw (n, chem_psb_path[n], f, t, r, c) ; +enddef ; +vardef chem_ep (expr n, f, t, r, c) = % one + chem_draw (n, chem_e_path[n], f, t, r, c) ; +enddef ; +vardef chem_es (expr n, f, t, r, c) = % one + chem_draw_dot (n, center chem_e_path[n], f, t, r, c) ; +enddef ; +vardef chem_ed (expr n, f, t, r, c) = % one + chem_draw_dot (n, point 0 of chem_e_path[n], f, t, r, c) ; + chem_draw_dot (n, point 1 of chem_e_path[n], f, t, r, c) ; +enddef ; +vardef chem_et (expr n, f, t, r, c) = % one + chem_draw_dot (n, point 0 of chem_e_path[n], f, t, r, c) ; + chem_draw_dot (n, center chem_e_path[n], f, t, r, c) ; + chem_draw_dot (n, point 1 of chem_e_path[n], f, t, r, c) ; +enddef ; +vardef chem_sd (expr n, f, t, r, c) = % one + chem_draw (n, chem_ddt_path[n], f, t, r, c) ; + chem_draw (n, chem_ddb_path[n], f, t, r, c) ; +enddef ; +vardef chem_rdd (expr n, f, t, r, c) = % one + chem_draw (n, chem_ldt_path[n], f, t, r, c) ; + chem_draw (n, chem_ldb_path[n], f, t, r, c) ; + chem_draw (n, chem_psb_path[n], f, t, r, c) ; +enddef ; +vardef chem_ldd (expr n, f, t, r, c) = % one + chem_draw (n, chem_msb_path[n], f, t, r, c) ; + chem_draw (n, chem_rdt_path[n], f, t, r, c) ; + chem_draw (n, chem_rdb_path[n], f, t, r, c) ; +enddef ; +vardef chem_hb (expr n, f, t, r, c) = % one + chem_draw_dot (n, point 0 of chem_sb_path[n], f, t, r, c) ; + chem_draw_dot (n, center chem_sb_path[n], f, t, r, c) ; + chem_draw_dot (n, point 1 of chem_sb_path[n], f, t, r, c) ; +enddef ; +vardef chem_bb (expr n, f, t, r, c) = % one + if n < 0 : + chem_fill (n, chem_bb_path[n], 1, 1, r, c) ; + chem_b (n, f, t, r, c) ; + else : + chem_fill (n, chem_bb_path[n], f, t, r, c) ; + fi ; +enddef ; +vardef chem_oe (expr n, f, t, r, c) = % one + chem_draw (n, chem_oe_path[n], f, t, r, c) ; +enddef ; + +vardef chem_z_zero@#(text t) = + chem_text@#(t, chem_do(origin)) ; +enddef ; +vardef chem_cz_zero@#(text t) = + chem_text@#(t, chem_do(origin)) ; +enddef ; +vardef chem_z@#(expr n, p) (text t) = + if p = 0 : + chem_text@#(t, chem_do(origin)) ; + else : + chem_text@#(t, chem_do(chem_b_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_cz@#(expr n, p) (text t) = + if n = 1 : + chem_c_text(t, chem_do(chem_crz_zero[n] rotated chem_ang(n,p))) ; + else : + chem_text@#(t, chem_do(chem_b_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_midz@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_mid_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_rz@#(expr n, p) (text t) = + if n < 0 : + % quite special + chem_text@#(t, chem_do(chem_r_zero[n] shifted (chem_b_zero[n] rotated chem_ang(n,p)))) ; + else : + chem_text@#(t, chem_do(chem_r_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_crz@#(expr n, p) (text tx) = + chem_text(tx, chem_do(chem_crz_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_mrz@#(expr n, p) (text t) = + if n < 0 : + % quite special + chem_text@#(t, chem_do(chem_mr_zero[n] shifted (chem_b_zero[n] rotated chem_ang(n,p)))) ; + else : + chem_text@#(t, chem_do(chem_mr_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_prz@#(expr n, p) (text t) = + if n < 0 : + % quite special + chem_text@#(t, chem_do(chem_pr_zero[n] shifted (chem_b_zero[n] rotated chem_ang(n,p)))) ; + else : + chem_text@#(t, chem_do(chem_pr_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_rt@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_rtt@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rtt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_rbt@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rbt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_zt@#(expr n, p) (text t) = + if n = 1 : + chem_text@#(t, chem_do(chem_rt_zero[n] rotated chem_ang(n,p))) ; + else : + chem_text@#(t, chem_do(chem_n_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_zn@#(expr n, p) (text t) = + if n = 1 : + chem_text@#(t, chem_do(chem_rt_zero[n] rotated chem_ang(n,p))) ; + else : + chem_text@#(t, chem_do(chem_n_zero[n] rotated chem_ang(n,p))) ; + fi ; +enddef ; +vardef chem_zbt@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rtt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_zbn@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rtt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_ztt@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rbt_zero[n] rotated chem_ang(n,p))) ; +enddef ; +vardef chem_ztn@#(expr n, p) (text t) = + chem_text@#(t, chem_do(chem_rbt_zero[n] rotated chem_ang(n,p))) ; +enddef ; + +vardef chem_symbol(expr t) = + draw textext(t) ; +enddef ; + +vardef chem_text@#(expr txt, z) = % adapted copy of thelabel@ + save p ; picture p ; + p := textext(txt) ; + p := p + if (labtype@# >= 10) : shifted (0,ypart center p) fi + shifted (z + chem_text_offset*laboff@# - (labxf@#*lrcorner p + labyf@#*ulcorner p + (1-labxf@#-labyf@#)*llcorner p)) ; + if chem_text_trace : + draw z withpen pencircle scaled 2pt withcolor red ; + draw boundingbox p withpen pencircle scaled 1pt withcolor red ; + fi ; + draw p +enddef ; + +vardef chem_c_text(expr txt, z) = % adapted copy of thelabel@ + save p ; picture p ; p := textext(txt) ; + save b ; path b ; b := (boundingbox p) shifted z ; + save a ; pair a ; a := (origin--z) intersection_point b ; + if intersection_found : + draw p shifted (z enlonged arclength(a -- center b)) ; + else : + draw p shifted z ; + fi +% draw b withcolor green ; +% draw a withcolor red ; +enddef ; + +vardef chem_ang (expr n, d) = + ((-1 * (d-1) * chem_angle[n]) + (-chem_rotation+1) * 90 + chem_start[n]) % no ; +enddef ; +vardef chem_rot (expr n, d) = + chem_rotation := d ; +enddef ; +vardef chem_adj (expr n, d) = + chem_adjacent := d ; +enddef ; +vardef chem_sub (expr n, d) = + chem_substituent := d ; +enddef ; +vardef chem_dir (expr n, d) = + if n = 1 : + chem_direction_p := (origin - 2*center(chem_b_path[n] rotated chem_ang(n,d+1))) ; + currentpicture := currentpicture shifted chem_direction_p ; + chem_shift := chem_shift + chem_direction_p ; + fi ; +enddef ; +vardef chem_mov (expr n, d) = + if d = 0 : + currentpicture := currentpicture shifted - chem_shift ; + chem_shift := origin ; + else : + chem_move_p := (origin - 2*center(chem_b_path[n] rotated chem_ang(n,d+chem_initialmov[n]))) ; + currentpicture := currentpicture shifted chem_move_p ; + chem_shift := chem_shift + chem_move_p ; + fi ; +enddef ; +vardef chem_off (expr n, d) = + if (d = 1) or (d = 2) or (d = 8) : % positive + currentpicture := currentpicture shifted (-chem_setting_offset,0) ; + chem_shift := chem_shift + (-chem_setting_offset,0) + elseif (d = 4) or (d = 5) or (d = 6) : % negative + currentpicture := currentpicture shifted ( chem_setting_offset,0) ; + chem_shift := chem_shift + ( chem_setting_offset,0) + fi ; +enddef ; + +vardef chem_set(expr n, m) = + if chem_adjacent > 0 : + chem_adjacent_d := xpart chem_b_zero[n] + xpart chem_b_zero[m] ; + if chem_adjacent = 1 : chem_adjacent_p := (-chem_adjacent_d, 0) ; + elseif chem_adjacent = 2 : chem_adjacent_p := (0, -chem_adjacent_d) ; + elseif chem_adjacent = 3 : chem_adjacent_p := ( chem_adjacent_d, 0) ; + elseif chem_adjacent = 4 : chem_adjacent_p := (0, chem_adjacent_d) ; + else : chem_adjacent_p := origin ; + fi ; + currentpicture := currentpicture shifted chem_adjacent_p ; + chem_shift := chem_shift + chem_adjacent_p ; + chem_adjacent := 0 ; + fi ; + if chem_substituent > 0 : + if m = 1 : + chem_substituent_d := xpart chem_crz_zero[n] + chem_substituent_offset ; + else : + chem_substituent_d := xpart chem_crz_zero[n] + xpart chem_b_zero[m] ; + fi ; + if chem_substituent = 1 : chem_substituent_p := (-chem_substituent_d, 0) ; % - ? + elseif chem_substituent = 2 : chem_substituent_p := (0, chem_substituent_d) ; + elseif chem_substituent = 3 : chem_substituent_p := ( chem_substituent_d, 0) ; + elseif chem_substituent = 4 : chem_substituent_p := (0, -chem_substituent_d) ; + else : chem_substituent_p := origin ; + fi ; + currentpicture := currentpicture shifted chem_substituent_p ; + chem_shift := chem_shift + chem_substituent_p ; + chem_substituent := 0 ; + fi ; + chem_rotation := chem_initialrot[m] ; +enddef ; + +vardef chem_draw (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + for i:=from_point upto to_point: + draw (path_fragment rotated chem_ang(n,i)) withpen pencircle scaled linewidth withcolor linecolor ; + endfor ; +enddef ; +vardef chem_fill (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + for i:=from_point upto to_point: + fill (path_fragment rotated chem_ang(n,i)) withpen pencircle scaled 0 withcolor linecolor ; + endfor ; +enddef ; + +vardef chem_dashed_normal (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + for i:=from_point upto to_point: + draw (path_fragment rotated chem_ang(n,i)) withpen pencircle scaled linewidth withcolor linecolor dashed evenly ; + endfor ; +enddef ; +vardef chem_dashed_connected (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + draw for i:=from_point upto to_point: + (path_fragment rotated chem_ang(n,i)) if i < to_point : -- fi + endfor withpen pencircle scaled linewidth withcolor linecolor dashed evenly ; +enddef ; +vardef chem_draw_dot (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + for i:=from_point upto to_point: + draw (path_fragment rotated chem_ang(n,i)) withpen pencircle scaled (chem_dot_factor*linewidth) withcolor linecolor ; + endfor ; +enddef ; +vardef chem_draw_fixed (expr n, path_fragment, linewidth, linecolor) = + draw (path_fragment rotated chem_ang(n,1)) withpen pencircle scaled linewidth withcolor linecolor ; +enddef ; +vardef chem_draw_arrow (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + for i:=from_point upto to_point: + drawarrow (path_fragment rotated chem_ang(n,i)) withpen pencircle scaled linewidth withcolor linecolor ; + endfor ; +enddef ; +vardef chem_draw_vertical (expr n, path_fragment, from_point, to_point, linewidth, linecolor) = + % quite special + for i:=from_point upto to_point: + draw (path_fragment shifted (chem_b_zero[n] rotated chem_ang(n,i))) withpen pencircle scaled linewidth withcolor linecolor ; + endfor ; +enddef ; + +picture chem_stack_p[] ; +pair chem_stack_shift[] ; + +vardef chem_save = + chem_stack_n := chem_stack_n + 1 ; + chem_stack_p[chem_stack_n] := currentpicture ; + chem_stack_shift[chem_stack_n] := chem_shift ; + chem_shift := origin ; +% chem_adjacent := 0 ; +% chem_substituent := 0 ; +% chem_rotation := 1 ; + currentpicture := nullpicture ; +enddef ; +vardef chem_restore = + if chem_stack_n > 0 : + currentpicture := currentpicture shifted - chem_shift ; + addto chem_stack_p[chem_stack_n] also currentpicture ; + currentpicture := chem_stack_p[chem_stack_n] ; + chem_stack_p[chem_stack_n] := nullpicture ; + chem_shift := chem_stack_shift[chem_stack_n] ; + chem_stack_n := chem_stack_n - 1 ; + fi ; +enddef ; + +def chem_init_some(expr n, ratio, angle, start, initialrot, initialmov) = + chem_width [n] := ratio * chem_base_width * chem_setting_scale ; + chem_angle [n] := angle ; + chem_start [n] := start ; + chem_initialrot[n] := initialrot ; + chem_initialmov[n] := initialmov ; + chem_b_zero [n] := (chem_width[n],0) rotated (angle/2) ; + chem_n_zero [n] := (chem_text_min*chem_width[n],0) rotated (angle/2) ; + chem_r_max [n] := chem_radical_max*chem_b_zero[n] ; + chem_r_path [n] := chem_b_zero[n] -- chem_r_max[n] ; + chem_mr_path [n] := chem_r_path [n] rotatedaround(chem_b_zero[n], (180-angle)/2) ; + chem_pr_path [n] := chem_r_path [n] rotatedaround(chem_b_zero[n],-(180-angle)/2) ; + chem_r_zero [n] := point 1 of chem_r_path [n] ; + chem_mr_zero [n] := point 1 of chem_mr_path[n] ; + chem_pr_zero [n] := point 1 of chem_pr_path[n] ; + chem_crz_zero [n] := point 1 of (chem_r_path[n] enlonged chem_center_offset) ; + chem_au_path [n] := subpath (0.2,0.8) of (chem_r_max[n] -- (chem_r_max[n] rotated angle)) ; + chem_ad_path [n] := reverse(chem_au_path[n]) ; + chem_rt_zero [n] := (((chem_radical_max+chem_radical_min)/2)*chem_width[n],0) rotated (angle/2) ; + chem_rtt_zero [n] := chem_rt_zero[n] rotated + 10 ; + chem_rbt_zero [n] := chem_rt_zero[n] rotated - 10 ; + chem_b_path [n] := reverse(chem_b_zero[n] -- (chem_b_zero[n] rotated -angle)) ; + chem_bx_path [n] := reverse(chem_b_zero[n] -- (chem_b_zero[n] rotated -angle)) ; % ? + chem_sb_path [n] := subpath (0.25,0.75) of chem_b_path[n] ; + chem_s_path [n] := point 0 of chem_b_path[n] -- point 0 of (chem_b_path[n] rotated (2angle)) ; + chem_ss_path [n] := subpath (0.25,0.75) of (chem_s_path[n]) ; + chem_pss_path [n] := subpath (0.00,0.75) of (chem_s_path[n]) ; + chem_mss_path [n] := subpath (0.25,1.00) of (chem_s_path[n]) ; + chem_mid_zero [n] := origin shifted (-.25chem_width[n],0) ; + chem_midst_path[n] := chem_mid_zero[n] -- (chem_width[n],0) rotated ( angle + angle/2) ; + chem_midsb_path[n] := chem_mid_zero[n] -- (chem_width[n],0) rotated (-angle - angle/2) ; + chem_midt_path [n] := subpath (0.25,1.00) of chem_midst_path [n] ; + chem_midb_path [n] := subpath (0.25,1.00) of chem_midsb_path [n] ; + chem_msb_path [n] := subpath (0.00,0.75) of chem_b_path[n] ; + chem_psb_path [n] := subpath (0.25,1.00) of chem_b_path[n] ; + chem_dbl_path [n] := chem_sb_path[n] shifted - (0.05[origin,center chem_sb_path[n]]) ; % parallel + chem_dbr_path [n] := chem_sb_path[n] shifted + (0.05[origin,center chem_sb_path[n]]) ; + chem_eb_path [n] := chem_sb_path[n] shifted - (0.25[origin,center chem_sb_path[n]]) ; + chem_sr_path [n] := chem_radical_min*chem_b_zero[n] -- chem_r_max[n] ; + chem_rl_path [n] := chem_r_path[n] paralleled (chem_base_width/20) ; + chem_rr_path [n] := chem_r_path[n] paralleled -(chem_base_width/20) ; + chem_srl_path [n] := chem_sr_path[n] paralleled (chem_base_width/20) ; + chem_srr_path [n] := chem_sr_path[n] paralleled -(chem_base_width/20) ; + chem_br_path [n] := point 1 of chem_sb_path[n] -- + point 0 of chem_sb_path[n] rotatedaround(point 1 of chem_sb_path[n], -4) -- + point 0 of chem_sb_path[n] rotatedaround(point 1 of chem_sb_path[n], 4) -- cycle ; + chem_rb_path [n] := chem_b_zero[n] -- chem_r_max[n] rotated -2 -- chem_r_max[n] -- chem_r_max[n] rotated 2 -- cycle ; + chem_mrb_path [n] := chem_rb_path[n] rotatedaround(chem_b_zero[n], (180-angle)/2) ; + chem_prb_path [n] := chem_rb_path[n] rotatedaround(chem_b_zero[n],-(180-angle)/2) ; + chem_msr_path [n] := chem_sr_path[n] rotatedaround(chem_b_zero[n], (180-angle)/2) ; + chem_psr_path [n] := chem_sr_path[n] rotatedaround(chem_b_zero[n],-(180-angle)/2) ; + % not yet ok: + chem_c_path [n] := subpath (30/45, -30/45) of (fullcircle scaled (1.25*chem_circle_radius*chem_width[n])); + chem_cc_path [n] := subpath (30/45,8-30/45) of (fullcircle rotated 90 scaled (1.25*chem_circle_radius*chem_width[n])); +enddef ; + +def chem_init_three = chem_init_some(3,30/52 ,120,-60,1,2) ; enddef ; % 60 +def chem_init_four = chem_init_some(4,30/42.5, 90, 0,1,0) ; enddef ; % 45 +def chem_init_five = chem_init_some(5,30/35 , 72, 0,1,0) ; enddef ; % 36 +def chem_init_six = chem_init_some(6, 1 , 60, 0,1,0) ; enddef ; % 30 +def chem_init_eight = chem_init_some(8,30/22.5, 45, 0,1,0) ; enddef ; % 22.5 + +% bb R -R R Z -RZ +RZ + +def chem_init_some_front(expr n, ratio, angle, start, initialrot, initialmov) = + chem_init_some(n, ratio, angle, start, initialrot, initialmov) ; + chem_bb_path [n] := chem_b_path[n] rotated -angle -- chem_b_path[n] -- chem_b_path[n] rotated angle -- + (reverse(chem_b_path[n] shortened (chem_base_width/20))) paralleled (chem_base_width/20) -- + cycle ; + chem_r_max [n] := chem_radical_max*chem_b_zero[n] ; + chem_mr_path [n] := origin -- origin shifted (0,-.25chem_base_width) ; + chem_pr_path [n] := origin -- origin shifted (0, .25*chem_base_width) ; + chem_r_path [n] := point 1 of chem_mr_path[n] -- point 1 of chem_pr_path[n] ; + chem_mr_zero [n] := point 1 of chem_mr_path[n] ; + chem_pr_zero [n] := point 1 of chem_pr_path[n] ; +enddef ; + +def chem_init_five_front = chem_init_some_front(-5,30/35,72,0,2,0) ; enddef ; % 36 +def chem_init_six_front = chem_init_some_front(-6, 1 ,60,0,2,0) ; enddef ; % 30 + +def chem_init_one = + chem_width [1] := .75 * chem_base_width * chem_setting_scale ; + chem_angle [1] := 45 ; + chem_start [1] := 0 ; + chem_initialrot[1] := 1 ; + chem_initialmov[1] := 1 ; + chem_b_zero [1] := (1.75*chem_width[1],0) ; + chem_r_min [1] := chem_radical_min*chem_b_zero[1] ; + chem_r_max [1] := chem_radical_max*chem_b_zero[1] ; + chem_r_path [1] := (.5*chem_width[1],0) -- (1.25*chem_width[1],0) ; + chem_r_zero [1] := point 1 of chem_r_path [1] ; + chem_b_path [1] := chem_r_path[1] rotated + (chem_angle[1]) ; % used for move here + chem_b_zero [1] := chem_r_zero[1] ; + chem_crz_zero [1] := chem_r_zero[1] enlonged chem_center_offset ; + chem_e_path [1] := (.5*chem_width[1],-.25*chem_width[1]) -- (.5*chem_width[1],.25*chem_width[1]) ; + chem_sb_path [1] := chem_r_path [1] ; + chem_msb_path [1] := chem_r_path [1] shifted (0,-.1chem_width[1]) ; + chem_psb_path [1] := chem_r_path [1] shifted (0, .1chem_width[1]) ; + chem_ddt_path [1] := subpath(0,.4) of chem_r_path [1] ; + chem_ddb_path [1] := subpath(.6,1) of chem_r_path [1] ; + chem_ldt_path [1] := chem_ddt_path [1] shifted (0,-.1chem_width[1]) ; % parallel + chem_ldb_path [1] := chem_ddb_path [1] shifted (0,-.1chem_width[1]) ; + chem_rdt_path [1] := chem_ddt_path [1] shifted (0, .1chem_width[1]) ; + chem_rdb_path [1] := chem_ddb_path [1] shifted (0, .1chem_width[1]) ; + chem_bb_path [1] := point 0 of chem_r_path[1] -- + point 1 of chem_r_path[1] rotatedaround(point 0 of chem_r_path[1], -4) -- + point 1 of chem_r_path[1] rotatedaround(point 0 of chem_r_path[1], 4) -- cycle ; + chem_oe_path [1] := ((-20,0)--(10,0){up}..(20,10)..(30,0)..(40,-10)..(50.0,0)..(60,10)..(70,0)..(80,-10)..{up}(90,0)--(120,0)) + xsized (.75*chem_width[1]) shifted point 0 of chem_r_path[1] ; + chem_rt_zero [1] := point .5 of chem_r_path[1] ; + chem_rtt_zero [1] := chem_rt_zero[1] rotated + (chem_angle[1]/2) ; + chem_rbt_zero [1] := chem_rt_zero[1] rotated - (chem_angle[1]/2) ; +enddef ; + +def chem_init_all = + chem_init_one ; + chem_init_three ; + chem_init_four ; + chem_init_five ; + chem_init_six ; + chem_init_eight ; + chem_init_five_front ; + chem_init_six_front ; +enddef ; + +chem_init_all ; + diff --git a/Master/texmf-dist/metapost/context/base/mp-core.mp b/Master/texmf-dist/metapost/context/base/mp-core.mp index 2b62559b8bc..7c5d5a1c1b1 100644 --- a/Master/texmf-dist/metapost/context/base/mp-core.mp +++ b/Master/texmf-dist/metapost/context/base/mp-core.mp @@ -1,15 +1,3 @@ -%D \module -%D [ file=mp-core.mp, -%D version=2000.something, % 1999.08.12, -%D title=\CONTEXT\ \METAPOST\ graphics, -%D subtitle=core interfacing, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA / Hans Hagen \& Ton Otten}] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See licen-en.pdf for -%C details. if unknown context_tool : input mp-tool ; fi ; if known context_core : endinput ; fi ; @@ -135,7 +123,6 @@ def initialize_area_par (expr fn,fx,fy,fw,fh,fd, numeric mpos ; mpos := 6 ; freeze_box(mpos) ; -% do_initialize_area (fpos, tpos) ; do_initialize_par (fpos, tpos, mpos, ffpos, 0,0,0,0,0,0) ; enddef ; @@ -359,6 +346,8 @@ boolean force_multi_par_chain ; force_multi_par_chain := true ; boolean one_piece_multi_par ; one_piece_multi_par := false ; boolean check_multi_par_chain ; check_multi_par_chain := true ; % extra page check +boolean multi_column_first_page_hack; multi_column_first_page_hack := true ; % seems to work ok + def simplify_multi_pars = % boundingbox ipv shape als optie for i := 1 upto nofmultipars : multipars[i] := boundingbox multipars[i] ; @@ -422,7 +411,6 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, pair par_start_pos ; -% par_start_pos := llxy[fpos] if par_indent<0: shifted (-par_indent,0) fi ; par_start_pos := llxy[fpos] if par_indent <0: shifted (-par_indent, 0) fi @@ -442,8 +430,6 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, numeric multi_par_pages ; multi_par_pages := nxy[tpos]-nxy[fpos]+1 ; - ii := 0 ; nn := NOfTextAreas+1 ; nofmultipars := 0 ; - vardef snapped_multi_pos (expr p) = if snap_multi_par_tops : if abs(ypart p - ypart ulcorner multipar) < par_line_height : @@ -516,15 +502,13 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, vardef left_top_hang (expr same_area) = -par_hang_after := ra + estimated_par_lines(py-fy) ; + par_hang_after := ra + estimated_par_lines(py-fy) ; if (par_hang_indent>0) and (par_hang_after<0) and obey_multi_par_hang : pair _ul_ ; _ul_ := (xpart ulcorner multipar, ypart snapped_multi_pos(ulxy[fpos])); pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; -% _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llcorner multipar)) ; if same_area : -% _pa_ := (xpart _pa_,max(ypart _pa_,ypart llxy[tpos])) ; _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llxy[tpos])) ; fi ; if obey_multi_par_more and (round(par_line_height)>0) : @@ -541,8 +525,7 @@ par_hang_after := ra + estimated_par_lines(py-fy) ; vardef right_top_hang (expr same_area) = -% par_hang_after := ra - estimated_par_lines(py-fy) ; -par_hang_after := ra + estimated_par_lines(py-fy) ; + par_hang_after := ra + estimated_par_lines(py-fy) ; if (par_hang_indent<0) and (par_hang_after<0) and obey_multi_par_hang : pair _ur_ ; _ur_ := (xpart urcorner multipar, ypart snapped_multi_pos(urxy[fpos])) ; @@ -569,17 +552,15 @@ par_hang_after := ra + estimated_par_lines(py-fy) ; pair _ul_ ; _ul_ := ulcorner multipar ; pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; - -if t : - _pa_ := (xpart _pa_,max(ypart _pa_,ypart llxy[tpos])); -fi ; -if abs(ypart _pa_-ypart llxy[tpos])=RealPageNumber) and (NOfTextColumns>1)) : - % handled later + save_multipar (i,2,multipar) ; + else : + % handled later fi ; endfor ; % second loop -if force_multi_par_chain or (ii > 1) : + if force_multi_par_chain or (ii > 1) : - for i=ii+1 upto nn-1 : + for i=ii+1 upto nn-1 : - % rest of chain / todo : hang + % rest of chain / todo : hang -% we need to test, else we get a RealPageNumber)) : + if (not check_multi_par_chain) or + ((nxy[fpos]RealPageNumber)) + : - multipar := set_multipar(i) ; + multipar := set_multipar(i) ; - if obey_multi_par_hang and obey_multi_par_more : + if obey_multi_par_hang and obey_multi_par_more : - multipar := - x_left_top_hang(i,false) -- - x_right_top_hang(i,false) -- - x_right_bottom_hang(i,false) -- - x_left_bottom_hang(i,false) -- - cycle ; + multipar := + x_left_top_hang(i,false) -- + x_right_top_hang(i,false) -- + x_right_bottom_hang(i,false) -- + x_left_bottom_hang(i,false) -- + cycle ; - fi ; + fi ; - save_multipar(i,2,multipar) ; + save_multipar(i,2,multipar) ; -fi ; + fi ; - endfor ; + endfor ; -fi ; + fi ; % end of normal/fallback @@ -1079,9 +1045,6 @@ def sort_multi_pars = fi ; enddef ; -% This collapses successive areas (possibly interrupted by -% floats. First we need to sort the areas, since they are -% normally in de order start, end, inbetween. def collapse_multi_pars = if nofmultipars>1 : @@ -1110,20 +1073,40 @@ multirefs[_nofmultipars_] := multirefs[i+1] ; fi ; enddef ; +% def draw_multi_pars = +% for i=1 upto nofmultipars : +% do_draw_par(multipars[i]) ; +% if boxgridtype= 1 : +% draw baseline_grid (multipars[i],up,true ) ; % withcolor boxgridcolor ; +% elseif boxgridtype= 2 : +% draw baseline_grid (multipars[i],up,false) ; % withcolor boxgridcolor ; +% elseif boxgridtype= 3 : +% draw baseline_grid (multipars[i],up,true ) ; % withcolor boxgridcolor ; +% draw baseline_grid (multipars[i],up,true ) +% shifted (0,ExHeight) ; % withcolor boxgridcolor ; +% elseif boxgridtype= 4 : +% draw baseline_grid (multipars[i],up,true ) +% shifted (0,ExHeight/2) ; % withcolor boxgridcolor ; +% elseif boxgridtype=11 : +% draw graphic_grid(multipars[i],boxgriddistance,boxgriddistance,boxgriddistance/2,boxgriddistance/2) ; +% elseif boxgridtype=12 : +% draw graphic_grid(multipars[i],boxgriddistance,boxgriddistance,0,0) ; +% fi ; +% endfor ; +% enddef ; + def draw_multi_pars = for i=1 upto nofmultipars : do_draw_par(multipars[i]) ; if boxgridtype= 1 : - draw baseline_grid (multipars[i],up,true ) ; % withcolor boxgridcolor ; + draw baseline_grid (multipars[i],if multilocs[i]=1: down else: up fi,true) ; % withcolor boxgridcolor ; elseif boxgridtype= 2 : - draw baseline_grid (multipars[i],up,false) ; % withcolor boxgridcolor ; + draw baseline_grid (multipars[i],if multilocs[i]=1: down else: up fi,false) ; % withcolor boxgridcolor ; elseif boxgridtype= 3 : - draw baseline_grid (multipars[i],up,true ) ; % withcolor boxgridcolor ; - draw baseline_grid (multipars[i],up,true ) - shifted (0,ExHeight) ; % withcolor boxgridcolor ; + draw baseline_grid (multipars[i],if multilocs[i]=1: down else: up fi,true) ; % withcolor boxgridcolor ; + draw baseline_grid (multipars[i],if multilocs[i]=1: down else: up fi,true) shifted (0,ExHeight) ; % withcolor boxgridcolor ; elseif boxgridtype= 4 : - draw baseline_grid (multipars[i],up,true ) - shifted (0,ExHeight/2) ; % withcolor boxgridcolor ; + draw baseline_grid (multipars[i],if multilocs[i]=1: down else: up fi,true) shifted (0,ExHeight/2) ; % withcolor boxgridcolor ; elseif boxgridtype=11 : draw graphic_grid(multipars[i],boxgriddistance,boxgriddistance,boxgriddistance/2,boxgriddistance/2) ; elseif boxgridtype=12 : @@ -1231,7 +1214,6 @@ let draw_area = draw_box ; let anchor_area = anchor_box ; let anchor_par = anchor_box ; -% new and experimental and yet undocumented numeric sync_n[], sync_p[][], sync_w[][], sync_h[][], sync_d[][], sync_t[][] ; pair sync_xy[][] ; color sync_c[][] ; @@ -1286,7 +1268,6 @@ vardef PrepareSyncTasks(expr n, collapse, extendtop, prestartnext) = NOfSyncPaths := NOfSyncPaths + 1 ; if not ok : if i>1 : -% not yet correct when two of the same follow each other if sync_t[n][i-1] = sync_t[n][i] : SyncPaths[NOfSyncPaths] := SyncBox(n, i, SyncLeftOffset, SyncWidth, PaperHeight, -PaperHeight) ; SyncTasks[NOfSyncPaths] := i ; @@ -1394,3 +1375,44 @@ def ProcessSyncTask(expr p, c) = enddef ; endinput ; + +end + +% for Jelle Huisman +% +% \setupcolors[state=start] +% \dontcomplain +% \definecolumnset[example][n=3,distance=5mm] +% \startMPextensions +% multi_column_first_page_hack := true ; +% \stopMPextensions +% \startuseMPgraphic{mpos:par:trick} +% for i=1 upto nofmultipars-1 : draw (rightboundary multipars[i]) shifted (2.5mm, 0) ; endfor ; +% \stopuseMPgraphic +% \definetextbackground[test][mp=mpos:par:trick,method=mpos:par:columnset] +% \starttext +% \definecolumnsetspan[chapter][n=3] +% \startcolumnset[example] +% \startcolumnsetspan[chapter] +% \chapter{Chapter One} +% \stopcolumnsetspan +% \starttextbackground[test] \dorecurse {3}{\input knuth } \stoptextbackground +% \stopcolumnset +% \startcolumnset[example] +% \startcolumnsetspan[chapter] +% \chapter{Chapter One} +% \stopcolumnsetspan +% \starttextbackground[test] \dorecurse {10}{\input knuth } \stoptextbackground +% \stopcolumnset +% \stoptext +% +% fast variant: +% +% \startuseMPgraphic{whatever} +% for i=1 upto NOfTextColumns-1 : +% draw (rightboundary TextColumns[i]) shifted (2.5mm,0) shifted -\MPxy\textanchor ; +% endfor ; +% setbounds currentpicture to OverlayBox ; +% \stopuseMPgraphic +% \defineoverlay[whatever][\useMPgraphic{whatever}] +% \setupbackgrounds[text][background=whatever] diff --git a/Master/texmf-dist/metapost/context/base/mp-grph.mp b/Master/texmf-dist/metapost/context/base/mp-grph.mp index 87a17967734..243b45318b0 100644 --- a/Master/texmf-dist/metapost/context/base/mp-grph.mp +++ b/Master/texmf-dist/metapost/context/base/mp-grph.mp @@ -56,8 +56,8 @@ string graphictextformat ; graphictextformat := "plain" ; string graphictextstring ; graphictextstring := "" ; string graphictextfile ; graphictextfile := "dummy.mpo" ; -def data_mpo_file = job_name & "-mp.mpo" enddef ; -def data_mpy_file = job_name & "-mp.mpy" enddef ; +def data_mpo_file = job_name & "-mpgraph.mpo" enddef ; +def data_mpy_file = job_name & "-mpgraph.mpy" enddef ; def savegraphictext (expr str) = if (graphictextstring<>"") : @@ -94,7 +94,7 @@ enddef ; def doloadfigure (expr filename) text figureattributes = begingroup ; save figurenumber, figurepicture, number, fixedplace ; - numeric figurenumber ; figurenumber := 0 ; + numeric figurenumber ; figurenumber := 0 ; boolean figureshift ; figureshift := true ; picture figurepicture ; figurepicture := currentpicture ; def number primary n = hide(figurenumber := n) enddef ; diff --git a/Master/texmf-dist/metapost/context/base/mp-mlib.mp b/Master/texmf-dist/metapost/context/base/mp-mlib.mp index 6722c81e4f4..bf2372ca390 100644 --- a/Master/texmf-dist/metapost/context/base/mp-mlib.mp +++ b/Master/texmf-dist/metapost/context/base/mp-mlib.mp @@ -26,38 +26,153 @@ def resettextexts = _tt_p_ := nullpicture ; enddef ; -extra_endfig := ";draw _tt_p_; " & extra_endfig ; +extra_endfig := ";addto currentpicture also _tt_p_; " & extra_endfig; % was draw _tt_p_ extra_beginfig := extra_beginfig & "resettextexts;"; vardef rawtextext(expr str) = - if _trial_run_ : + if str = "" : + nullpicture + elseif _trial_run_ : image ( _tt_n_ := _tt_n_ + 1 ; _tt_p_ := image ( - draw _tt_p_ ; - draw unitsquare withprescript "tf" withpostscript decimal _tt_n_ & ":" & str ; + addto currentpicture also _tt_p_ ; + addto currentpicture doublepath unitsquare withprescript "tf" withpostscript decimal _tt_n_ & ":" & str ; ) ; - draw unitsquare ; + addto currentpicture doublepath unitsquare withpen pencircle scaled 0 ; ) else : image ( _tt_n_ := _tt_n_ + 1 ; - draw unitsquare + addto currentpicture doublepath unitsquare xscaled _tt_w_[_tt_n_] yscaled (_tt_h_[_tt_n_] + _tt_d_[_tt_n_]) withprescript "ts" withpostscript decimal _tt_n_ & ":" & str ; - ) + ) shifted (0,-_tt_d_[_tt_n_]) + fi +enddef ; + +% not ok yet + +pair laboff.d, laboff.dlft, laboff.drt ; % new positional suffixes +pair laboff.origin, laboff.raw ; % graph mess + +laboff.d := laboff ; labxf.d := labxf ; labyf.d := labyf ; +laboff.dlft := laboff.lft ; labxf.dlft := labxf.lft ; labyf.dlft := labyf.lft ; +laboff.drt := laboff.rt ; labxf.drt := labxf.rt ; labyf.drt := labyf.rt ; + +labtype := 0 ; labtype.lft := 1 ; labtype.rt := 2 ; +labtype.bot := 3 ; labtype.top := 4 ; labtype.ulft := 5 ; +labtype.urt := 6 ; labtype.llft := 7 ; labtype.lrt := 8 ; +labtype.d := 10 ; labtype.dlft := 11 ; labtype.drt := 12 ; +labtype.origin := 0 ; labtype.raw := 0 ; + +% laboff.origin = (infinity,infinity) ; labxf.origin := 0 ; labyf.origin := 0 ; +% laboff.raw = (infinity,infinity) ; labxf.raw := 0 ; labyf.raw := 0 ; + +% todo: thelabel.origin("xxxx",origin) (overflows) + +laboff.origin = (0,0) ; labxf.origin := 0 ; labyf.origin := 0 ; +laboff.raw = (0,0) ; labxf.raw := 0 ; labyf.raw := 0 ; + +pair laboff.l ; laboff.l = laboff.lft ; +pair laboff.r ; laboff.r = laboff.rt ; +pair laboff.b ; laboff.b = laboff.bot ; +pair laboff.t ; laboff.t = laboff.top ; +pair laboff.l_t ; laboff.l_t = laboff.ulft ; +pair laboff.r_t ; laboff.r_t = laboff.urt ; +pair laboff.l_b ; laboff.l_b = laboff.llft ; +pair laboff.r_b ; laboff.r_b = laboff.lrt ; +pair laboff.t_l ; laboff.t_l = laboff.ulft ; +pair laboff.t_r ; laboff.t_r = laboff.urt ; +pair laboff.b_l ; laboff.b_l = laboff.llft ; +pair laboff.b_r ; laboff.b_r = laboff.lrt ; + +labxf.l ; labxf.l = labxf.lft ; +labxf.r ; labxf.r = labxf.rt ; +labxf.b ; labxf.b = labxf.bot ; +labxf.t ; labxf.t = labxf.top ; +labxf.l_t ; labxf.l_t = labxf.ulft ; +labxf.r_t ; labxf.r_t = labxf.urt ; +labxf.l_b ; labxf.l_b = labxf.llft ; +labxf.r_b ; labxf.r_b = labxf.lrt ; +labxf.t_l ; labxf.t_l = labxf.ulft ; +labxf.t_r ; labxf.t_r = labxf.urt ; +labxf.b_l ; labxf.b_l = labxf.llft ; +labxf.b_r ; labxf.b_r = labxf.lrt ; + +labyf.l ; labyf.l = labyf.lft ; +labyf.r ; labyf.r = labyf.rt ; +labyf.b ; labyf.b = labyf.bot ; +labyf.t ; labyf.t = labyf.top ; +labyf.l_t ; labyf.l_t = labyf.ulft ; +labyf.r_t ; labyf.r_t = labyf.urt ; +labyf.l_b ; labyf.l_b = labyf.llft ; +labyf.r_b ; labyf.r_b = labyf.lrt ; +labyf.t_l ; labyf.t_l = labyf.ulft ; +labyf.t_r ; labyf.t_r = labyf.urt ; +labyf.b_l ; labyf.b_l = labyf.llft ; +labyf.b_r ; labyf.b_r = labyf.lrt ; + +labtype.l ; labtype.l = labtype.lft ; +labtype.r ; labtype.r = labtype.rt ; +labtype.b ; labtype.b = labtype.bot ; +labtype.t ; labtype.t = labtype.top ; +labtype.l_t ; labtype.l_t = labtype.ulft ; +labtype.r_t ; labtype.r_t = labtype.urt ; +labtype.l_b ; labtype.l_b = labtype.llft ; +labtype.r_b ; labtype.r_b = labtype.lrt ; +labtype.t_l ; labtype.t_l = labtype.ulft ; +labtype.t_r ; labtype.t_r = labtype.urt ; +labtype.b_l ; labtype.b_l = labtype.llft ; +labtype.b_r ; labtype.b_r = labtype.lrt ; + +vardef thetextext@#(expr p,z) = % adapted copy of thelabel@ + if string p : + thetextext@#(rawtextext(p),z) + else : + p + if (labtype@# >= 10) : shifted (0,ypart center p) fi + shifted (z + labeloffset*laboff@# - (labxf@#*lrcorner p + labyf@#*ulcorner p + (1-labxf@#-labyf@#)*llcorner p)) fi enddef ; vardef textext@#(expr txt) = - interim labeloffset := textextoffset ; - if string txt : - thelabel@#(rawtextext(txt),origin) - else : - thelabel@#(txt,origin) - fi + interim labeloffset := textextoffset ; + if string txt : + thetextext@#(rawtextext(txt),origin) + else : + thetextext@#(txt,origin) + fi +enddef ; + +% \starttext +% \startMPpage +% numeric value ; value = 123 ; +% label.lft(decimal value,origin) ; +% draw "oeps" infont defaultfont ; +% \stopMPpage +% \stoptext + +vardef thelabel@#(expr s, z) = + save p ; picture p ; + if picture s : + p = s ; + else : + p = textext("\definedfont[" & defaultfont & "]" & s) scaled defaultscale ; + fi ; + p shifted (z + labeloffset*laboff@# - (labxf@#*lrcorner p + labyf@#*ulcorner p + (1-labxf@#-labyf@#)*llcorner p)) +enddef; + +let normalinfont = infont ; + +primarydef str infont name = % very naughty ! + if name = "" : + textext(str) + else : + textext("\definedfont[" & name & "]" & str) + fi enddef ; def circular_shade (expr p, n, ca, cb) = @@ -144,13 +259,24 @@ enddef ; def erasegraphictextfile = enddef ; +def externalfigure primary filename = + doexternalfigure (filename) +enddef ; def doexternalfigure (expr filename) text transformation = draw unitsquare transformation withprescript "fg" withpostscript filename ; enddef ; +def register (expr label, width, height, offset) = + draw unitsquare xscaled width yscaled height shifted offset withprescript "ps" withpostscript label ; +enddef ; + extra_beginfig := extra_beginfig & "currentgraphictext := 0 ; " ; extra_endfig := extra_endfig & "finishsavingdata ; " ; extra_endfig := extra_endfig & "resettextexts ; " ; boolean cmykcolors ; cmykcolors := true ; boolean spotcolors ; spotcolors := true ; + +vardef verbatim(expr str) = + ditto & "\detokenize{" & str & "}" & ditto +enddef ; diff --git a/Master/texmf-dist/metapost/context/base/mp-page.mp b/Master/texmf-dist/metapost/context/base/mp-page.mp index e3750b55b75..71ca12aa021 100644 --- a/Master/texmf-dist/metapost/context/base/mp-page.mp +++ b/Master/texmf-dist/metapost/context/base/mp-page.mp @@ -444,4 +444,4 @@ def Enlarged (expr p, d) = ulEnlarged (p,d) -- cycle) enddef ; -endinput ; \ No newline at end of file +endinput ; diff --git a/Master/texmf-dist/metapost/context/base/mp-spec.mp b/Master/texmf-dist/metapost/context/base/mp-spec.mp index f28e5a5d3ce..9125b4b8bc2 100644 --- a/Master/texmf-dist/metapost/context/base/mp-spec.mp +++ b/Master/texmf-dist/metapost/context/base/mp-spec.mp @@ -113,9 +113,11 @@ boolean insidefigure ; insidefigure := false ; extra_beginfig := " insidefigure := true ; " & " reset_extra_specials ; " & - extra_beginfig ; + extra_beginfig & + " ; " ; extra_endfig := + " ; " & " add_special_signal ; " & extra_endfig & " add_extra_specials ; " & @@ -258,7 +260,7 @@ vardef define_linear_shade (expr a, b, ca, cb) = elseif (mp_shade_version > 1) and _is_spot_(ca) and _is_spot_(cb) : flush_special(34, 17, "0 1 " & decimal shadefactor & " " & spotcolorpattern[bluepart ca] & " " & ddecimal (a shifted shadeoffset) & " " & - cmykcolorpattern[bluepart cb] & " " & ddecimal (b shifted shadeoffset) ) ; + spotcolorpattern[bluepart cb] & " " & ddecimal (b shifted shadeoffset) ) ; else : flush_special(30, 15, "0 1 " & decimal shadefactor & " " & dddecimal ca & " " & ddecimal (a shifted shadeoffset) & " " & @@ -474,7 +476,7 @@ enddef ; _cmyk_counter_ := 0 ; -extra_endfig := " resetcmykcolors ; " & extra_endfig ; +extra_endfig := " ; resetcmykcolors ; " & extra_endfig ; def resetcmykcolors = numeric cmykcolorhash[][][][] ; @@ -522,7 +524,7 @@ enddef ; _spotcolor_counter_ := 0 ; _spotcolor_number_ := 0 ; -extra_endfig := " resetspotcolors ; " & extra_endfig ; +extra_endfig := " ; resetspotcolors ; " & extra_endfig ; def resetspotcolors = numeric spotcolorhash[][] ; diff --git a/Master/texmf-dist/metapost/context/base/mp-text.mp b/Master/texmf-dist/metapost/context/base/mp-text.mp index c1f9c80e909..efba39d7d1f 100644 --- a/Master/texmf-dist/metapost/context/base/mp-text.mp +++ b/Master/texmf-dist/metapost/context/base/mp-text.mp @@ -86,8 +86,9 @@ string laboff_l ; laboff_l := ".lft" ; string laboff_r ; laboff_r := ".rt" ; string laboff_b ; laboff_b := ".bot" ; string laboff_t ; laboff_t := ".top" ; + string laboff_lt ; laboff_lt := ".ulft" ; -string laboff_rt ; laboff_rt := ".urt" ; +string laboff_rt ; laboff_rt := ".urt" ; % bugged, conflict with r string laboff_lb ; laboff_lb := ".llft" ; string laboff_rb ; laboff_rb := ".lrt" ; string laboff_tl ; laboff_tl := ".ulft" ; @@ -103,18 +104,19 @@ vardef textextstr(expr s, a) = scantokens ss enddef ; -pair laboff.origin ; laboff.origin = (infinity,infinity) ; -pair laboff.raw ; laboff.raw = (infinity,infinity) ; +pair laboff.origin ; laboff.origin = (0,0) ; % (infinity,infinity) ; +pair laboff.raw ; laboff.raw = (0,0) ; % (infinity,infinity) ; vardef thelabel@#(expr s, z) = save p ; picture p ; p = s if not picture s : infont defaultfont scaled defaultscale fi ; - if laboff@#<>laboff.origin : +% wrong, see myway textext +% if laboff@#<>laboff.origin : (p shifted (z + labeloffset*laboff@# - (labxf@#*lrcorner p + labyf@#*ulcorner p + (1-labxf@#-labyf@#)*llcorner p))) - else : - (p shifted z) - fi +% else : +% (p shifted z) +% fi enddef; def build_parshape (expr p, offset_or_path, dx, dy, @@ -258,3 +260,7 @@ def build_parshape (expr p, offset_or_path, dx, dy, endgroup ; enddef ; + +vardef verbatim(expr str) = + ditto & "\detokenize{" & str & "}" & ditto +enddef ; diff --git a/Master/texmf-dist/metapost/context/base/mp-tool.mp b/Master/texmf-dist/metapost/context/base/mp-tool.mp index 24f2e6676fd..aa3d77f263b 100644 --- a/Master/texmf-dist/metapost/context/base/mp-tool.mp +++ b/Master/texmf-dist/metapost/context/base/mp-tool.mp @@ -115,6 +115,12 @@ enddef ; % & "&ddecimal urcorner currentpicture" % & ");"; +%D Crap (experimental, not used): + +def forcemultipass = + % extra_endfig := extra_endfig & "special(" & ditto & "%%MetaPostOption: multipass" & ditto & ");" ; +enddef ; + %D Colors: nocolormodel := 1 ; @@ -193,7 +199,8 @@ if unknown collapse_data : boolean collapse_data ; collapse_data := false ; fi ; -boolean savingdata ; savingdata := false ; +boolean savingdata ; savingdata := false ; +boolean savingdatadone ; savingdatadone := false ; def savedata expr txt = if collapse_data : @@ -208,6 +215,7 @@ enddef ; def startsavingdata = savingdata := true ; + savingdatadone := true ; if collapse_data : write "\MPdata{" & decimal charcode & "}{%" @@ -224,7 +232,10 @@ def stopsavingdata = enddef ; def finishsavingdata = - write EOF to data_mpd_file ; + if savingdatadone : + write EOF to data_mpd_file ; + savingdatadone := false ; + fi ; enddef ; %D Instead of a keystroke eating save and allocation @@ -811,10 +822,26 @@ enddef ; %D Handy for testing/debugging: primarydef p crossed d = - (center p shifted (-d, 0) -- llcorner p -- - center p shifted ( 0,-d) -- lrcorner p -- - center p shifted (+d, 0) -- urcorner p -- - center p shifted ( 0,+d) -- ulcorner p -- cycle) + if pair p : + (p shifted (-d, 0) -- p -- + p shifted ( 0,-d) -- p -- + p shifted (+d, 0) -- p -- + p shifted ( 0,+d) -- p -- cycle) + else : + (center p shifted (-d, 0) -- llcorner p -- + center p shifted ( 0,-d) -- lrcorner p -- + center p shifted (+d, 0) -- urcorner p -- + center p shifted ( 0,+d) -- ulcorner p -- cycle) + fi +enddef ; + +%D Also handy (math ladders): + +vardef laddered expr p = + point 0 of p + for i=1 upto length(p) : + -- (xpart (point i of p), ypart (point (i-1) of p)) -- (point i of p) + endfor enddef ; %D Saves typing: @@ -964,6 +991,10 @@ enddef ; % endgroup %enddef ; +primarydef p paralleled d = + p shifted if d < 0 : - fi ((point abs(d) on (p rotatedaround(point 0 of p,90))) - point 0 of p) +enddef ; + vardef punked primary p = (point 0 of p for i=1 upto length(p)-1 : -- point i of p endfor if cycle p : -- cycle else : -- point length(p) of p fi) @@ -985,34 +1016,16 @@ enddef ; %D Rather fundamental. -% vardef rightpath expr p = -% save q, t, b ; path q ; pair t, b ; -% t := (ulcorner p -- urcorner p) intersection_point p ; -% b := (llcorner p -- lrcorner p) intersection_point p ; -% if xpart directionpoint t of p < 0 : p := reverse p ; fi ; -% q := p cutbefore b ; -% q := q if xpart point 0 of p > 0 : & p fi cutafter t ; -% q -% enddef ; -% -% vardef leftpath expr p = -% save q, t, b ; path q ; pair t, b ; -% t := (ulcorner p -- urcorner p) intersection_point p ; -% b := (llcorner p -- lrcorner p) intersection_point p ; -% if xpart directionpoint t of p < 0 : p := reverse p ; fi ; -% q := p cutbefore t ; -% q := q if xpart point 0 of p > 0 : & p fi cutafter b ; -% q -% enddef ; +% not yet ok -def leftrightpath(expr p, l) = - save q, t, b ; path q ; pair t, b ; +def leftrightpath(expr p, l) = % used in s-pre-19 + save q, r, t, b ; path q, r ; pair t, b ; t := (ulcorner p -- urcorner p) intersection_point p ; b := (llcorner p -- lrcorner p) intersection_point p ; - if xpart directionpoint t of p < 0 : p := reverse p ; fi ; - q := p cutbefore if l: t else: b fi ; - q := q if xpart point 0 of p > 0 : & - p fi cutafter if l: b else: t fi ; + r := if xpart directionpoint t of p < 0 : reverse p else : p fi ; % r is needed, else problems when reverse is fed + q := r cutbefore if l: t else: b fi ; + q := q if xpart point 0 of r > 0 : & + r fi cutafter if l: b else: t fi ; q enddef ; @@ -1030,6 +1043,12 @@ enddef ; let normaldraw = draw ; let normalfill = fill ; +% bugged in mplib so ... + +def normalfill expr c = addto currentpicture contour c _op_ enddef ; +def normaldraw expr p = addto currentpicture if picture p: also p else: doublepath p withpen currentpen fi _op_ enddef ; + + def drawlineoptions (text t) = def _lin_opt_ = t enddef ; enddef ; def drawpointoptions (text t) = def _pnt_opt_ = t enddef ; enddef ; def drawcontroloptions(text t) = def _ctr_opt_ = t enddef ; enddef ; @@ -1256,6 +1275,13 @@ enddef ; extra_endfig := extra_endfig & " naturalizepaths ; " ; +%D Also handy: + +extra_beginfig := extra_beginfig & " truecorners := 0 ; " ; % restores +extra_beginfig := extra_beginfig & " miterlimit := 10 ; " ; % restores +extra_beginfig := extra_beginfig & " linejoin := rounded ; " ; % restores +extra_beginfig := extra_beginfig & " linecap := rounded ; " ; % restores + %D Normally, arrowheads don't scale well. So we provide a %D hack. @@ -1735,12 +1761,55 @@ def condition primary b = if b : "true" else : "false" fi enddef ; primarydef p stretched s = begingroup -% save pp ; path pp ; pp := p scaled s ; save pp ; path pp ; pp := p xyscaled s ; (pp shifted ((point 0 of p) - (point 0 of pp))) endgroup enddef ; +% primarydef p enlonged len = +% begingroup +% save al ; al := arclength(p) ; +% if al > 0 : +% if pair p : +% point 1 of ((origin -- p) stretched ((al+len)/al)) +% else : +% p stretched ((al+len)/al) +% fi +% else : +% p +% fi +% endgroup +% enddef ; + +primarydef p enlonged len = + begingroup + if pair p : + save q ; path q ; q := origin -- p ; + save al ; al := arclength(q) ; + if al > 0 : + point 1 of (q stretched ((al+len)/al)) + else : + p + fi + else : + save al ; al := arclength(p) ; + if al > 0 : + p stretched ((al+len)/al) + else : + p + fi + fi + endgroup +enddef ; + +% path p ; p := (0,0) -- (10cm,5cm) ; +% drawarrow p withcolor red ; +% drawarrow p shortened 1cm withcolor green ; + +primarydef p shortened d = + reverse ( ( reverse (p enlonged -d) ) enlonged -d ) +enddef ; + % yes or no, untested -) def xshifted expr dx = shifted(dx,0) enddef ; @@ -2493,7 +2562,3 @@ enddef ; % done endinput ; - -end - -end diff --git a/Master/texmf-dist/metapost/context/font/punkfont.mp b/Master/texmf-dist/metapost/context/font/punkfont.mp new file mode 100644 index 00000000000..a96e2e29fb2 --- /dev/null +++ b/Master/texmf-dist/metapost/context/font/punkfont.mp @@ -0,0 +1,854 @@ +% Remark: +% +% This file is a merge of the original punk files by Donald Knuth, who +% added this comment: +% +% Font inspired by Gerard and Marjan Unger's lectures, +% Feb 1985 +% +% The regular punk files are part of TeXLive and in metafont format. All +% errors introduced are ours. We also changed the encoding to unicode. In +% due time we might add a few more more characters. We still need to +% improve some of the metrics which involves a bit of trial and error. The +% font just covers basic latin shapes but in ConTeXt MkIV we add virtual +% composed shapes. There is a module m-punk.tex that implements this. This +% derivate is also used in mk.tex (mk.pdf) which is one of our tests for +% LuaTeX. We published an article on it in the MAPS (NTG magazine). +% +% 2008, Taco Hoekwater & Hans Hagen + +if unknown punk_font_loaded : + + if unknown scale_factor : + scale_factor := 1 ; + fi ; + + boolean punk_font_loaded ; + + punk_font_loaded := true ; + warningcheck := 0 ; + designsize := 10pt#; + font_identifier := "Punk Nova" ; % dedicated to Don Knuth and Hermann Zapf + + ht# := 7pt# ; % height of characters + u# := 1/4pt# ; % unit width + % s# := 1.2pt# ; % extra sidebar + % s# := 0.1pt# ; % extra sidebar, needed because we use the bbox currently + s# := 0 ; % extra sidebar, ok +% s# := 1.2pt# ; % extra sidebar + px# := .6pt# ; % horizontal thickness of pen + py# := .5pt# ; % vertical thickness of pen + dot# := 1.3pt# ; % diameter of dots + dev# := .3pt# ; % standard deviation of punk points + + % dot# := .8pt# ; % diameter of dots + % px# := .3pt# ; % horizontal thickness of pen + % py# := .2pt# ; % vertical thickness of pen + + % seed := sqrt2 ; + % randomseed := seed ; + proofing := 0 ; + pt := .1pt ; + mag := scale_factor * 10 ; + bp_per_pixel := bpppix_ * mag ; + + define_pixels(u,dev) ; + define_blacker_pixels(px,py,dot) ; + define_whole_pixels(s) ; + xoffset := s ; + + pickup pencircle xscaled px yscaled py ; + punk_pen := savepen ; + pickup pencircle scaled dot ; + path dot_pen_path ; + dot_pen_path := tensepath makepath currentpen ; + + defaultcolormodel := 1 ; + + def beginpunkchar(expr c,n,h,v) = % code $c$; width is $n$ units + hdev := h * dev ; % modify horizontal amounts of deviation + vdev := v * dev ; % modify vertical amounts of deviation + beginchar(c,n*u#,ht#,0) ; + italcorr 0 ; + % italcorr ht#*slant; + pickup punk_pen + enddef ; + +% extra_endchar := extra_endchar & "w := w+2s ; charwd := charwd+2s# ;" ; +% extra_endchar := extra_endchar & "setbounds currentpicture to (0,-d)--(w*1.2,-d)--(w*1.2,h)--(0,h)--cycle;" ; + +% extra_endchar := extra_endchar & "w := w+2s ; " ; +% extra_endchar := extra_endchar & "w := 1.2w ; " ; +% extra_endchar := extra_endchar & "charwd := 1.2charwd ; " ; +% extra_endchar := extra_endchar & "setbounds currentpicture to (0,-d)--(w,-d)--(w,h)--(0,h)--cycle;" ; + +% todo: + +% extra_endchar := extra_endchar & +% "currentpicture := currentpicture shifted (0,1pt#) ; setbounds currentpicture to " & +% "llcorner currentpicture shifted ( 0,-1pt#) -- lrcorner currentpicture shifted ( 1pt#,-1pt#) -- " & +% "urcorner currentpicture shifted ( 1pt#, 1pt#) -- ulcorner currentpicture shifted ( 0, 1pt#) -- cycle ; " ; + + def ^ = + transformed currenttransform + enddef ; + + def makebox(text rule) = + for y=0, h : % horizontals + rule((-s,y)^,(w-s,y)^) ; + endfor + for x=-s, 0, w-2s, w-s : % verticals + rule((x,0)^,(x,h)^) ; + endfor + enddef ; + + rulepen := pensquare ; + + vardef pp expr z = + z + (hdev * normaldeviate, vdev * normaldeviate) + enddef; + + def pd expr z = % {\bf drawdot} + addto currentpicture contour dot_pen_path shifted z.t_ withpen penspeck + enddef; + + def initialize_punk_upper = + ht# := 7pt# ; dev# := .3pt# ; + enddef ; + def initialize_punk_lower = + sht# := ht#; sdev := dev; + ht# := .6ht# ; dev := .7dev ; + enddef ; + def revert_punk_lower = + ht# := sht#; dev := sdev; + enddef ; + +fi ; + + +initialize_punk_upper ; + +beginpunkchar("A",13,1,2); +z1=pp(1.5u,0); z2=(.5w,1.1h); z3=pp(w-1.5u,0); +pd z1; pd z3; draw z1--z2--z3; % left and right diagonals +z4=pp .3[z1,z2]; z5=pp .3[z3,z2]; pd z4; pd z5; draw z4--z5; % crossbar +endchar; + +beginpunkchar("B",12,1,1); +z1=pp(2u,0); z2=pp(2u,.6h); z3=pp(2u,h); pd z1; pd z3; draw z1--z3; % stem +z1.5=pp(w-u,.5y2); z2.5=pp(w-u,.5[y2,y3]); draw z2--z2.5--z3; % upper lobe +draw flex(z2,z1.5,z1); % lower lobe +endchar; + +beginpunkchar("C",13,1,2); +z1=pp(w-2u,.8h); z2=pp(.6w,h); z3=pp(u,.5h); z4=(.6w,0); z5=(w-2u,.2h); +pd z1; pd z5; draw z1..z2..z3..z4..z5; % arc +endchar; + +beginpunkchar("D",14,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-u,.6h); +pd z1; pd z2; draw flex(z1,z3,z2); % lobe +draw z1--z2; % stem +endchar; + +beginpunkchar("E",12,.5,1); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2.5u,h); z4=pp(w-2u,0); +pd z3; pd z4; draw z4--z1--z2--z3; % stem and arms +z5=pp(2u,.6h); z6=pp(w-3u,.6h); pd z5; pd z6; draw z5--z6; % crossbar +endchar; + +beginpunkchar("F",12,.5,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,h); +pd z1; pd z3; draw z1--z2--z3; % stem and arm +z5=pp(2u,.6h); z6=pp(w-3u,.6h); z4=pp .5[z5,z6]-(0,.1h); +pd z5; pd z6; draw flex (z5,z4,z6); % crossbar +endchar; + +beginpunkchar("G",13,.5,.5); +z1=pp(w-2u,.8h); z2=pp(.6w,h); z3=pp(u,.5h); z4=pp(.6w,0); z5=(w-2u,0); +pd z1; draw z1..z2..z3..z4---z5; % arc +z6=pp(.5[u,x5],.4h); pd z6; pd z5; draw z6--(pp(x5,y6))--z5; % spur +endchar; + +beginpunkchar("H",14,1,.5); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,0); z4=pp(w-2u,h); +z5=pp(2u,.6h); z6=pp(w-2u,.6h); +pd z1; pd z2; pd z3; pd z4; draw z1--z2; draw flex(z3,z6,z4); % stems +pd z5; draw z5--z6; % crossbar +endchar; + +beginpunkchar("I",5,1,2); +z1=pp(.5w,0); z2=(.5w,1/3h); z3=(.5w,2/3h); z4=(.5w,h); +pd z1; pd z4; draw flex(z1,z2,z3,z4); % stem +endchar; + +beginpunkchar("J",9,1,2); +z1=pp(w-2u,h); z2=pp(w-2u,-.1h); z3=pp(u,0); +pd z1; pd z3; draw z1--z2--z3; % arc +endchar; + +beginpunkchar("K",14,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(2u,1/3h); z4=pp(w-1.5u,h); +pd z1; pd z2; draw z1--z2; % stem +pd z3; pd z4; draw z3--z4; % upper diagonal +z6=pp(w-u,0); z5=1/3[z3,z4]; +pd z6; draw flex(z5,.8[z1,2/3[z5,z6] ],z6);% lower diagonal +endchar; + +beginpunkchar("L",11,1,2); +z1=pp(2u,h); z2=pp(2u,0); z3=pp(w-1.5u,0); +pd z1; pd z3; draw z1--z2--z3; % stem and arm +endchar; + +beginpunkchar("M",17,.5,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(.5w,0); z4=pp(w-2u,h); z5=pp(w-2u,0); +pd z1; pd z5; draw z1--z2--z3--z4--z5; % stems and diagonals +endchar; + +beginpunkchar("N",13,.75,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,0); z4=pp(w-2u,h); +pd z1; pd z4; draw z1--z2--z3--z4; % stems and diagonals +endchar; + +beginpunkchar("O",12,.5,2); +z1=pp(.5w,h); z2=pp(u,.55h); z3=pp(.5w,0); z4=pp(w-u,.55h); +pd z1; draw z1{left}..z2..z3..z4..z1; % bowl +endchar; + +beginpunkchar("P",13,1,2); +z1=pp(2u,0); z2=pp(2u,1.1h); z3=pp(2u,.5h); z4=pp(w,.6[y3,y2]); +pd z1; pd z3; draw z1--z2--z4--z3; % stem and bowl +endchar; + +beginpunkchar("Q",14,.5,2); +z1=pp(.5w,h); z2=pp(u,.55h); z3=pp(.5w,0); z4=pp(w-u,.55h); +pd z1; draw z1{curl 2}..z2..z3..z4..z1; % bowl +z5=pp(.4w,.2h); z6=pp(w-u,-.1h); z7=pp(.5[x5,x6],-.2h); +pd z5; pd z6; draw z5--z7--z6; % tail +endchar; + +beginpunkchar("R",16,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-u,.6[y2,y4]); z4=pp(2u,.5h); z5=pp(w-1.5u,0); +pd z1; pd z2; pd z5; draw z1--flex(z2,z3,z4)--z5; % stem, bowl, and diagonal +endchar; + +beginpunkchar("S",11,.3,1); +z1=pp(w-2u,.9h); z2=pp(.5w,h); z3=pp(u,.7h); z4=.6[z6,z2]; +z5=pp(w-u,.35h); z6=pp(.5w,u); z7=pp(u,.2h); +pd z1; pd z7; draw z1--z2...z3..z4..z5...z6--z7; % stroke +endchar; + +beginpunkchar("T",13,.75,2); +z1=pp(u,h); z2=pp(w-u,h); z3=pp(.5w,0); +pd z1; pd z2; pd z3; draw z1--z2; % arms +draw .5[z1,z2]--z3; % stem +endchar; + +beginpunkchar("U",13,.3,2); +z1=pp(2u,h); z2=pp(2u,.2h); z3=pp(.5w,0); z4=pp(w-2u,.2h); z5=pp(w-2u,h); +pd z1; pd z5; draw z1---z2...z3{z4-z2}...z4---z5; % stroke +endchar; + +beginpunkchar("V",13,1,2); +z1=pp(1.5u,h); z2=pp(.5w,0); z3=pp(w-1.5u,h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar("W",18,1,2); +z1=pp(1.5u,h); z2=pp(.5[x1,x3],0); z3=pp(.5w,.8h); z4=pp(.5[x3,x5],0); +z5=pp(w-1.5u,h); +pd z1; pd z5; draw z1--z2--z3--z4--z5; % diagonals +endchar; + +beginpunkchar("X",13,1,1); +z1=pp(1.5u,h); z2=pp(w-1.5u,0); z3=pp(1.5u,0); z4=pp(w-2.5u,h); +pd z1; pd z2; draw z1--z2; % main diagonal +pd z3; pd z4; draw z3--z4; % cross diagonal +endchar; + +beginpunkchar("Y",13,1,2); +z1=pp(1.5u,h); z2=pp(w-1.5u,h); z3=pp(.5w,.5h); z4=pp(.5w,0); +pd z1; pd z2; pd z4; draw z1--z3--z4; % stem and left diagonal +draw z2--z3; % right diagonal +endchar; + +beginpunkchar("Z",11,1,2); +z1=pp(1.5u,h); z2=pp(w-2.5u,h); z3=pp(1.5u,0); z4=pp(w-1.5u,0); +pd z1; pd z4; draw z1--z2--z3--z4; % diagonals +endchar; + +beginpunkchar(198,16,1,2); % \AE +z1=pp(1.5u,0); z2=pp(.6w,h); z3=pp(w-1.5u,h); +pd z1; pd z3; draw z1--z2--z3; % left diagonal and upper arm +z4=pp .3[z1,z2]; z5=pp(.6w,0); z6=pp(w-2u,.3h); +pd z4; pd z6; draw z4--z6; % crossbar +z7=pp(w-u,0); pd z2; pd z7; draw z2--z5--z7; % stem and lower arm +endchar; + +beginpunkchar(338,18,1,2); % \OE +z1=pp(.5w,h); z2=pp(u,.4h); z3=pp(.5w,0); +pd z1; draw z1..z2..{right}z3; % bowl +z4=pp(w-1.5u,h); z5=pp(w-2u,.4h); z6=pp(w-u,0); +pd z4; pd z6; draw z4--z1--z3--z6; % arms and stem +pd z5; draw z5--.4[z3,z1]; % crossbar +endchar; + +beginpunkchar(216,14,1,1); % \O +z1=pp(.5w,h); z2=pp(u,.5h); z3=pp(.5w,0); z4=pp(w-u,.5h); +z5=pp(w-2u,1.1h); z6=pp(2u,-.1h); +pd z1; pd z6; draw z1..z2..z3..z4..z5--z6; % bowl and diagonal +endchar; + +beginpunkchar(915,11,1,2); % $\Gamma$ +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-1.5u,h); +pd z1; pd z3; draw z1--z2--z3; % stem and arm +endchar; + +beginpunkchar(916,15,1,2); % $\Delta$ +z1=pp(u,0); z2=pp(.5w,h); z3=pp(w-u,0); +pd z1; draw z1--z2..tension 5..z3..tension 5..z1; % triangle +endchar; + +beginpunkchar(920,15,.5,2); % $\Theta$ +z1=pp(.5w,h); z2=pp(u,.6h); z3=pp(.5w,0); z4=pp(w-u,.6h); +pd z1; draw z1..tension.8..z2..z3..z4..tension.8..z1; % bowl +z5=pp(x2+2u,.4h); z6=pp(x4-2u,.4h); pd z5; pd z6; draw z5--z6; % bar +endchar; + +beginpunkchar(923,12,1,2); % $\Lambda$ +z1=pp(u,0); z2=pp(.5w,h); z3=pp(w-u,0); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar(926,12,1,1); % $\Xi$ +z1=pp(u,h); z2=pp(w-u,h); pd z1; pd z2; draw z1--z2; % upper arm +z3=pp(2u,.55h); z4=pp(w-2u,.55h); pd z3; pd z4; draw z3--z4; % bar +z5=pp(u,0); z6=pp(w-u,0); pd z5; pd z6; draw z5--z6; % lower arm +endchar; + +beginpunkchar(928,13,1,.5); % $\Pi$ +z1=pp(1.5u,0); z2=pp(1.5u,h); z3=pp(w-1.5u,h); z4=pp(w-1.5u,0); +pd z1; pd z4; draw z1--z2--z3--z4; % stems and bar +endchar; + +beginpunkchar(930,13,1,1); % $\Sigma$ +z1=pp(w-u,h); z2=pp(u,h); z3=pp(.5w-u,.5h); z4=pp(u,0); z5=pp(w-u,0); +pd z1; pd z5; draw z1--z2{.5[z4,z5]-z2}..z3--z4--z5; % arms and diagonals +endchar; + +beginpunkchar(932,15,1,.5); % $\Upsilon$ +z1=pp(u,.8h); z2=pp(.3w,h); z3=pp(.5w,.5h); z4=pp(.5w,0); +pd z1; pd z4; draw z1..z2..tension2..z3---z4; % left arc and stem +z5=pp(w-u,.8h); z6=pp(.7w,h); +pd z5; draw z5..z6..tension2..{z4-z3}z3; % right arc +endchar; + +beginpunkchar(933,13,1,2); % $\Phi$ +z1=pp(.5w,h); z2=pp(.5w,0); pd z1; pd z2; draw z1--z2; % stem +z3=pp(.5w,2/3h); z4=pp(u,.5h); z5=pp(.5w,1/4h); z6=pp(w-u,.5h); +pd z3; draw z3..z4..z5..z6..z3; % bowl +endchar; + +beginpunkchar(936,14,1,1); % $\Psi$ +z1=pp(.5w,h); z2=pp(.5w,0); pd z1; pd z2; draw z1--z2; % stem +z3=pp(u,.8h); z4=pp(.5w,.2h); z5=pp(w-u,.8h); +pd z3; pd z5; draw z3{.4[z1,z2]-z3}..z4{right}..{z5-.4[z1,z2]}z5; % stroke +endchar; + +beginpunkchar(937,13,1,2); % $\Omega$ +z1=pp(u,0); z2=pp(1/3w,0); z3=pp(u,2/3h); z4=pp(.5w,h); +z5=pp(w-u,2/3h); z6=pp(2/3w,0); z7=pp(w-u,0); +pd z1; pd z7; draw z1--z2{up}..z3..z4..z5..{down}z6--z7; % bowl and arms +endchar; + +beginpunkchar(".",5,1,2); +pd pp(.5w,0); % dot +endchar; + +beginpunkchar(",",5,.5,.5); +z1=pp(.5w,0); z2=pp(w-u,-.1h); z3=pp(.5w,-.3h); +pd z1; pd z3; draw z1--z2--z3; % stroke +endchar; + +beginpunkchar(":",5,1,.5); +pd pp(.5w,0); pd pp(.5w,.4h); % dots +endchar; + +beginpunkchar(";",5,.5,.5); +z1=pp(.5w,0); z2=pp(w-u,-.1h); z3=pp(.5w,-.3h); +pd z1; pd z3; draw z1--z2--z3; % stroke +pd pp(.5w,.4h); % dot +endchar; + +beginpunkchar("!",5,.5,.5); +pd pp(.5w,0); % dot +z1=pp(.5w,1.05h); z2=pp(.5w,.3h); pd z1; pd z2; draw z1--z2; % stem +endchar; + +beginpunkchar(161,5,.5,.5); % spanish inverted ! +pd pp(.5w,.9h); % dot +z1=pp(.5w,-.1h); z2=pp(.5w,.6h); pd z1; pd z2; draw z1--z2; % stem +endchar; + +beginpunkchar("?",9,1,.5); +z1=pp(1.5u,.8h); z2=pp(.5w,h); z3=pp(w-u,.8h); z4=pp(.5w,.3h); +pd z1; pd z4; draw z1..z2..z3..{down}z4; % arc and stem +pd pp(.5w,0); % dot +endchar; + +beginpunkchar(191,9,1,.5); % spanish inverted ? +z1=pp(1.5u,.1h); z2=pp(.5w,-.1h); z3=pp(w-u,.1h); z4=pp(.5w,.6h); +pd z1; pd z4; draw z1..z2..z3..{up}z4; % arc and stem +pd pp(.5w,.9h); % dot +endchar; + +beginpunkchar("&",14,.5,.5); +z1=pp(w-2u,h); z2=pp(u,h); z3=pp(3u,0); z5=pp(w-u,.6h); z6=pp(w-2u,0); +pd z1; pd z5; draw z1--z2--z3--z5; % arms and stem +draw z1--.5[z2,z3]; pd z6; draw z6--.6[z3,z5]; % diagonals +endchar; + +beginpunkchar("$",12,.5,.5); +z1=pp(w-1.5u,.7h); z2=pp(.5w,h); z3=pp(u,.7h); z4=.5[z3,z5]; +z5=pp(w-u,.3h); z6=pp(.5w,0); z7=pp(u,.3h); +pd z1; pd z7; draw z1..z2..z3..z4..z5..z6..z7; % stroke +z8=z2+(0,.1h); pd z8; draw z8--z6; % stem +endchar; + +beginpunkchar("%",18,.5,.5); +z1=pp(3.5u,1.1h); z2=pp(u,.8h); z3=pp(3.5u,.5h); z4=pp(6u,.8h); +z5=pp(w-3.5u,.5h); z6=pp(w-6u,.2h); z7=pp(w-3.5u,-.1h); z8=pp(w-u,.2h); +pd z1; draw z1..z2..z3..z4..z1; % upper bowl +pd z5; draw z5..z6..z7..z8..z5; % lower bowl +z9=pp(w-3u,1.1h); z0=pp(3u,-.1h); pd z0; draw z9--z0; % diagonal +draw z1{z5-z1}..z9; % link +endchar; + +beginpunkchar("@",18,1,.5); +z1=pp(2u,0); z2=pp(1/3w,.7h); z3=pp(w-6u,0); +z4=pp(w,.3h); z5=pp(1/3w,h); z6=pp(u,.5h); z7=.7[z2,z3]; +pd z1; pd z7; draw z1--z2--z3{right}..z4..z5..z6..z7; % diagonals and stroke +endchar; + +beginpunkchar("-",7,.5,.5); +z1=pp(u,.4h); z2=pp(w-u,.5h); pd z1; pd z2; draw z1--z2; % bar +endchar; + +beginpunkchar(8211,9,.5,.5); % -- +z1=pp(0,.5h); z2=pp(w,.4h); pd z1; pd z2; draw z1--z2; % bar +endchar; + +beginpunkchar(8212,18,.5,.5); % --- +z1=pp(0,.5h); z2=pp(w,.4h); pd z1; pd z2; draw z1--z2; % bar +endchar; + +beginpunkchar("+",9,.5,1); +z1=pp(0,.5h); z2=pp(w,.5h); pd z1; pd z2; draw z1--z2; % bar +z3=pp(.5w,.1h); z4=pp(.5w,.9h); pd z3; pd z4; draw z3--z4; % stem +endchar; + +beginpunkchar("*",13,.5,1); +z0=pp(.5w,1.1h); z1=pp(u,.9h); z2=pp(2u,.3h); z3=pp(w-u,.3h); z4=pp(w-u,.9h); +pd z0; draw z0--z2..1/3[.5[z2,z4],z0]..z4--z1--z3--z0; % star +endchar; + +beginpunkchar(39,5,.5,1.5); % ' apostrofe HH/TH (to be checked) +z1=pp(w/2,h); z2=pp(w/2+u,.85h); z3=pp(w/2,2/3h); +pd z1; pd z3; draw z1..z2..z3; % stroke +endchar; + +beginpunkchar(34,9,1,1.5); % " HH/TH (to be checked) +z1=pp(1.5u,h); z2=pp(1.5u,.6h); z3=pp(w-1.5u,h); z4=pp(w-1.5u,.6h); +pd z1; pd z2; pd z3; pd z4; draw z1--z2; draw z3--z4; +endchar; + +beginpunkchar(8216,5,.3,.5); % ` +z1=pp(w-1.5u,h); z2=pp(u,.85h); z3=pp(w-u,2/3h); +pd z1; pd z3; draw z1--z2--z3; % stroke +endchar; + +beginpunkchar(8217,5,.3,.5); % ' +z1=pp(1.5u,h); z2=pp(w-u,.85h); z3=pp(u,2/3h); +pd z1; pd z3; draw z1--z2--z3; % stroke +endchar; + +beginpunkchar(8220,9,.3,.5); % `` quotedblleft +z1=pp(.5w+.5u,h); z2=pp(w-u,.6h); z3=pp(u,.95h); +pd z1; pd z3; draw z1--z2--z3; % stroke +endchar; + +beginpunkchar(8221,9,.3,.5); % '' quotedblright +z1=pp(.5w-.5u,h); z2=pp(u,.6h); z3=pp(w-u,.95h); +pd z1; pd z3; draw z1--z2--z3; % stroke +endchar; + +beginpunkchar("(",7,.5,.5); +z1=pp(w-u,h); z2=pp(u,.5h); z3=pp(w-u,0); +pd z1; pd z3; draw z1..z2..z3; % stroke +endchar; + +beginpunkchar(")",7,.5,.5); +z1=pp(u,h); z2=pp(w-u,.5h); z3=pp(u,0); pd z1; pd z3; draw z1..z2..z3; % stroke +endchar; + +beginpunkchar("[",8,.5,.5); +z1=pp(w-u,h); z2=pp(.5w,h); z3=pp(.5w,0); z4=pp(w-u,0); +pd z1; pd z4; draw z1--z2--z3--z4; % bars and stem +endchar; + +beginpunkchar("]",8,.5,.5); +z1=pp(u,h); z2=pp(.5w,h); z3=pp(.5w,0); z4=pp(u,0); +pd z1; pd z4; draw z1--z2--z3--z4; % bars and stem +endchar; + +beginpunkchar("<",9,.5,.5); +z1=pp(w-u,.9h); z2=pp(u,.5h); z3=pp(w-u,.1h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar(">",9,.5,.5); +z1=pp(u,.9h); z2=pp(w-u,.5h); z3=pp(u,.1h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar("{",10,.5,.5); % HH/TH +z1=pp(w-2u,h); z3=pp(2u,.5h); z5=pp(w-2u,0); +z2=pp(w-4u,.6h); z4=(w-4u,.4h); +pd z1; pd z3; pd z5; draw z1{left}..z2--z3 & z3--z4..{right}z5; +endchar; + +beginpunkchar("}",10,.5,.5); % HH/TH +z1=pp(2u,h); z3=pp(w-2u,.5h); z5=pp(2u,0); +z2=pp(4u,.6h); z4=(4u,.4h); +pd z1; pd z3; pd z5; draw z1{right}..z2--z3 & z3--z4..{left}z5; +endchar; + +beginpunkchar("=",9,.5,.5); +z5=pp(u,2/3h); z6=pp(w-u,2/3h); pd z5; pd z6; draw z5--z6; % upper bar +z7=pp(u,1/3h); z8=pp(w-u,1/3h); pd z7; pd z8; draw z7--z8; % lower bar +endchar; + +beginpunkchar("#",15,.5,.5); +z1=pp(.5w,h); z2=pp(3u,0); z3=pp(w-3u,h); z4=pp(.5w,0); +pd z2; pd z3; draw z3--z1--z2; draw z3--z4--z2; % diagonals (linked) +z5=pp(u,2/3h); z6=pp(w-u,2/3h); pd z5; pd z6; draw z5--z6; % upper bar +z7=pp(u,1/3h); z8=pp(w-u,1/3h); pd z7; pd z8; draw z7--z8; % lower bar +endchar; + +beginpunkchar("/",9,1,1); +z1=pp(1.5u,-.05h); z2=pp(w-1.5u,1.05h); pd z1; pd z2; draw z1--z2; % diagonal +endchar; + +beginpunkchar("\",9,1,1); % HH/TH +z1=pp(1.5u,1.05h); z2=pp(w-1.5u,-.05h); pd z1; pd z2; draw z1--z2; % reverse diagonal +endchar; + + +beginpunkchar("0",9,.5,1); +z1=pp(.5w,h); z2=pp(u,.55h); z3=pp(.5w,0); z4=pp(w-u,.55h); +pd z1; draw z1{curl 2}..z2..z3..z4..z1; % bowl +endchar; + +beginpunkchar("1",9,.3,1); +z1=pp(2u,.7h); z2=pp(.6w,h); z3=pp(.6w,0); +pd z1; pd z3; draw z1--z2--z3; % serif and stem +endchar; + +beginpunkchar("2",9,1,1); +z1=pp(2u,.7h); z2=pp(.5w,h); z3=pp(w-u,.6h); z4=pp(u,0); z5=pp(w-2u,0); +pd z1; pd z5; draw z1..z2..z3..z4--z5; % stroke +endchar; + +beginpunkchar("3",9,.5,.5); +z1=pp(2u,.7h); z2=pp(.5w,h); z3=pp(w-u,.5[y2,y4]); +z4=pp(.5w-u,.55h); z5=pp(w-u,.5[y4,y6]); z6=pp(.5w,0); z7=pp(1.5u,.2h); +pd z1; pd z7; draw z1..z2..z3..z4&z4..z5..z6..z7; % arcs +endchar; + +beginpunkchar("4",9,1,1); +z1=pp(w-u,.3h); z2=pp(u,.3h); z3=pp(2/3w,h); z4=pp(2/3w,0); +pd z1; pd z4; draw z1--z2--z3--z4; % stem and diagonals +endchar; + +beginpunkchar("5",9,.5,.5); +z1=pp(w-2u,h); z2=pp(2u,h); z3=pp(u,.7h); z4=pp(w-u,.5[y3,y5]); +z5=pp(.5w,0); z6=pp(u,.2h); +pd z1; pd z6; draw z1--z2--z3..z4..z5..z6; % stroke +endchar; + +beginpunkchar("6",9,1,1); +z1=pp(2/3w,h); z2=pp(u,.3h); z3=pp(.5w,0); z4=pp(w-u,.3h); z5=pp(.6w,.6h); +z6=pp z2; pd z1; pd z6; draw z1..z2..z3..z4..z5--z6; % stroke +endchar; + +beginpunkchar("7",9,.5,1); +z1=pp(2u,h); z2=pp(w-.5u,h); z3=pp(.4w,0); +pd z1; pd z3; draw z1--z2&z2..z3{down}; % stroke +endchar; + +beginpunkchar("8",9,.5,.5); +z1=pp(.5w,h); z2=pp(u,.5[y1,y3]); z3=pp(.5w,.6h); z4=pp(w-u,.5[y3,y5]); +z5=pp(.5w,0); z6=pp(u,.5[y5,y3]); z7=pp(w-u,.5[y1,y3]); +pd z1; draw z1{curl 8}..z2..z3..z4..z5..z6..z3..z7..z1; % stroke +endchar; + +beginpunkchar("9",9,1,1); +z1=pp(1/3w,0); z2=pp(w-u,.7h); z3=pp(.5w,h); z4=pp(u,.7h); z5=pp(.5w,.4h); +pd z1; pd z5; draw z1..z2..z3..z4..z5; % stroke +endchar; + +beginpunkchar(96,9,1,1); % \`{} grave +z1=pp(2.5u,h); z2=pp(.6w,.8h); pd z1; pd z2; draw z1--z2; % diagonal +endchar; + +beginpunkchar(180,9,1,1); % \'{} acute +z1=pp(w-2.5u,h); z2=pp(.4w,.8h); pd z1; pd z2; draw z1--z2; % diagonal +endchar; + +beginpunkchar(710,13,1,1); % \^{} circumflex +z1=pp(2.5u,.8h); z2=pp(.5w,h); z3=(w-2.5u,.8h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar(711,13,1,1); % \v{} caron +z1=pp(2.5u,.9h); z2=pp(.5w,.7h); z3=pp(w-2.5u,.9h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar(728,11,1,1); % \u{} breve +z1=pp(2u,h); z2=pp(.5w,.75h); z3=pp(w-2u,h); +pd z1; pd z3; draw flex(z1,z2,z3); % stroke +endchar; + +beginpunkchar(175,12,1,1); % \={} macron +z1=pp(u,.8h); z2=pp(w-u,.8h); pd z1; pd z2; draw z1--z2; % bar +endchar; + +beginpunkchar(729,5,1,1); % \.{} +pd pp(.5w,.9h); % dot +endchar; + +beginpunkchar(168,13,1,1); % \"{} diaeresis +pd pp(1/5w,.9h); pd pp(4/5w,.9h); % dots +endchar; + +beginpunkchar(732,13,1,1); % \~{} tilde +z1=pp(u,.75h); z2=pp(w-u,.9h); pd z1; pd z2; draw z1{up}..{up}z2; % stroke +endchar; + +beginpunkchar(733,13,1,1); % \H{} hungarumlaut +z1=pp(4u,h); z2=pp(2.5u,.7h); z3=pp(w-2u,h); z4=pp(w-3.5u,.7h); +pd z1; pd z3; draw z1--z2--z4--z3; % diagonals (linked) +endchar; + +beginpunkchar(730,13,0,0); % Scandinavian loop, for \AA\ and \aa (ring) +z0=(.5w,.66h); % point $z^2$ of lowercase A +z1=(.5w,.9h); draw z0{z0-(1.5u,0)}..z1..{(w-1.5u,0)-z0}z0; % loop +endchar; + +beginpunkchar(184,13,.5,.5); % Cedilla, for \c c +z1=(.6w,0); z2=pp(.6w,-.1h); z3=pp(2.5u,-.1h); +pd z3; draw z1--z2--z3; % stroke +endchar; + +initialize_punk_lower ; + +beginpunkchar(305,5,1,2); % dotless I +z1=pp(.5w,0); z2=(.5w,1/3h); z3=(.5w,2/3h); z4=(.5w,h); +pd z1; pd z4; draw flex(z1,z2,z3,z4); % stem +endchar; + +beginpunkchar(567,9,1,2); % dotless J +z1=pp(w-2u,h); z2=pp(w-2u,-.1h); z3=pp(u,0); +pd z1; pd z3; draw z1--z2--z3; % arc +endchar; + +beginpunkchar(223,18,.3,1); % German SS +z1=pp(.5w-u,.9h); z2=pp(1/3w,h); z3=pp(u,.7h); z4=.6[z6,z2]; +z5=pp(.5w,.35h); z6=pp(1/3w,u); z7=pp(u,.2h); +pd z1; pd z7; draw z1--z2...z3..z4..z5...z6--z7; % left stroke +for i=1 upto 7: z[i+10]=pp(z[i] shifted (.5w-u,0)); endfor +pd z11; pd z17; draw z11--z12...z13..z14..z15...z16--z17; % right stroke +endchar; + +beginpunkchar("a",13,1,2); +z1=pp(1.5u,0); z2=(.5w,1.1h); z3=pp(w-1.5u,0); +pd z1; pd z3; draw z1--z2--z3; % left and right diagonals +z4=pp .3[z1,z2]; z5=pp .3[z3,z2]; pd z4; pd z5; draw z4--z5; % crossbar +endchar; + +beginpunkchar("b",12,1,1); +z1=pp(2u,0); z2=pp(2u,.6h); z3=pp(2u,h); pd z1; pd z3; draw z1--z3; % stem +z1.5=pp(w-u,.5y2); z2.5=pp(w-u,.5[y2,y3]); draw z2--z2.5--z3; % upper lobe +draw flex(z2,z1.5,z1); % lower lobe +endchar; + +beginpunkchar("c",13,1,2); +z1=pp(w-2u,.8h); z2=pp(.6w,h); z3=pp(u,.5h); z4=(.6w,0); z5=(w-2u,.2h); +pd z1; pd z5; draw z1..z2..z3..z4..z5; % arc +endchar; + +beginpunkchar("d",14,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-u,.6h); +pd z1; pd z2; draw flex(z1,z3,z2); % lobe +draw z1--z2; % stem +endchar; + +beginpunkchar("e",12,.5,1); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2.5u,h); z4=pp(w-2u,0); +pd z3; pd z4; draw z4--z1--z2--z3; % stem and arms +z5=pp(2u,.6h); z6=pp(w-3u,.6h); pd z5; pd z6; draw z5--z6; % crossbar +endchar; + +beginpunkchar("f",12,.5,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,h); +pd z1; pd z3; draw z1--z2--z3; % stem and arm +z5=pp(2u,.6h); z6=pp(w-3u,.6h); z4=pp .5[z5,z6]-(0,.1h); +pd z5; pd z6; draw flex (z5,z4,z6); % crossbar +endchar; + +beginpunkchar("g",13,.5,.5); +z1=pp(w-2u,.8h); z2=pp(.6w,h); z3=pp(u,.5h); z4=pp(.6w,0); z5=(w-2u,0); +pd z1; draw z1..z2..z3..z4---z5; % arc +z6=pp(.5[u,x5],.4h); pd z6; pd z5; draw z6--(pp(x5,y6))--z5; % spur +endchar; + +beginpunkchar("h",14,1,.5); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,0); z4=pp(w-2u,h); +z5=pp(2u,.6h); z6=pp(w-2u,.6h); +pd z1; pd z2; pd z3; pd z4; draw z1--z2; draw flex(z3,z6,z4); % stems +pd z5; draw z5--z6; % crossbar +endchar; + +beginpunkchar("i",5,1,2); +z1=pp(.5w,0); z2=(.5w,1/3h); z3=(.5w,2/3h); z4=(.5w,h); +pd z1; pd z4; draw flex(z1,z2,z3,z4); % stem +endchar; + +beginpunkchar("j",9,1,2); +z1=pp(w-2u,h); z2=pp(w-2u,-.1h); z3=pp(u,0); +pd z1; pd z3; draw z1--z2--z3; % arc +endchar; + +beginpunkchar("k",14,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(2u,1/3h); z4=pp(w-1.5u,h); +pd z1; pd z2; draw z1--z2; % stem +pd z3; pd z4; draw z3--z4; % upper diagonal +z6=pp(w-u,0); z5=1/3[z3,z4]; +pd z6; draw flex(z5,.8[z1,2/3[z5,z6] ],z6);% lower diagonal +endchar; + +beginpunkchar("l",11,1,2); +z1=pp(2u,h); z2=pp(2u,0); z3=pp(w-1.5u,0); +pd z1; pd z3; draw z1--z2--z3; % stem and arm +endchar; + +beginpunkchar("m",17,.5,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(.5w,0); z4=pp(w-2u,h); z5=pp(w-2u,0); +pd z1; pd z5; draw z1--z2--z3--z4--z5; % stems and diagonals +endchar; + +beginpunkchar("n",13,.75,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-2u,0); z4=pp(w-2u,h); +pd z1; pd z4; draw z1--z2--z3--z4; % stems and diagonals +endchar; + +beginpunkchar("o",12,.5,2); +z1=pp(.5w,h); z2=pp(u,.55h); z3=pp(.5w,0); z4=pp(w-u,.55h); +pd z1; draw z1{left}..z2..z3..z4..z1; % bowl +endchar; + +beginpunkchar("p",13,1,2); +z1=pp(2u,0); z2=pp(2u,1.1h); z3=pp(2u,.5h); z4=pp(w,.6[y3,y2]); +pd z1; pd z3; draw z1--z2--z4--z3; % stem and bowl +endchar; + +beginpunkchar("q",14,.5,2); +z1=pp(.5w,h); z2=pp(u,.55h); z3=pp(.5w,0); z4=pp(w-u,.55h); +pd z1; draw z1{curl 2}..z2..z3..z4..z1; % bowl +z5=pp(.4w,.2h); z6=pp(w-u,-.1h); z7=pp(.5[x5,x6],-.2h); +pd z5; pd z6; draw z5--z7--z6; % tail +endchar; + +beginpunkchar("r",16,1,2); +z1=pp(2u,0); z2=pp(2u,h); z3=pp(w-u,.6[y2,y4]); z4=pp(2u,.5h); z5=pp(w-1.5u,0); +pd z1; pd z2; pd z5; draw z1--flex(z2,z3,z4)--z5; % stem, bowl, and diagonal +endchar; + +beginpunkchar("s",11,.3,1); +z1=pp(w-2u,.9h); z2=pp(.5w,h); z3=pp(u,.7h); z4=.6[z6,z2]; +z5=pp(w-u,.35h); z6=pp(.5w,u); z7=pp(u,.2h); +pd z1; pd z7; draw z1--z2...z3..z4..z5...z6--z7; % stroke +endchar; + +beginpunkchar("t",13,.75,2); +z1=pp(u,h); z2=pp(w-u,h); z3=pp(.5w,0); +pd z1; pd z2; pd z3; draw z1--z2; % arms +draw .5[z1,z2]--z3; % stem +endchar; + +beginpunkchar("u",13,.3,2); +z1=pp(2u,h); z2=pp(2u,.2h); z3=pp(.5w,0); z4=pp(w-2u,.2h); z5=pp(w-2u,h); +pd z1; pd z5; draw z1---z2...z3{z4-z2}...z4---z5; % stroke +endchar; + +beginpunkchar("v",13,1,2); +z1=pp(1.5u,h); z2=pp(.5w,0); z3=pp(w-1.5u,h); +pd z1; pd z3; draw z1--z2--z3; % diagonals +endchar; + +beginpunkchar("w",18,1,2); +z1=pp(1.5u,h); z2=pp(.5[x1,x3],0); z3=pp(.5w,.8h); z4=pp(.5[x3,x5],0); +z5=pp(w-1.5u,h); +pd z1; pd z5; draw z1--z2--z3--z4--z5; % diagonals +endchar; + +beginpunkchar("x",13,1,1); +z1=pp(1.5u,h); z2=pp(w-1.5u,0); z3=pp(1.5u,0); z4=pp(w-2.5u,h); +pd z1; pd z2; draw z1--z2; % main diagonal +pd z3; pd z4; draw z3--z4; % cross diagonal +endchar; + +beginpunkchar("y",13,1,2); +z1=pp(1.5u,h); z2=pp(w-1.5u,h); z3=pp(.5w,.5h); z4=pp(.5w,0); +pd z1; pd z2; pd z4; draw z1--z3--z4; % stem and left diagonal +draw z2--z3; % right diagonal +endchar; + +beginpunkchar("z",11,1,2); +z1=pp(1.5u,h); z2=pp(w-2.5u,h); z3=pp(1.5u,0); z4=pp(w-1.5u,0); +pd z1; pd z4; draw z1--z2--z3--z4; % diagonals +endchar; + +beginpunkchar(230,16,1,2); % \ae +z1=pp(1.5u,0); z2=pp(.6w,h); z3=pp(w-1.5u,h); +pd z1; pd z3; draw z1--z2--z3; % left diagonal and upper arm +z4=pp .3[z1,z2]; z5=pp(.6w,0); z6=pp(w-2u,.3h); +pd z4; pd z6; draw z4--z6; % crossbar +z7=pp(w-u,0); pd z2; pd z7; draw z2--z5--z7; % stem and lower arm +endchar; + +beginpunkchar(339,18,1,2); % \oe +z1=pp(.5w,h); z2=pp(u,.4h); z3=pp(.5w,0); +pd z1; draw z1..z2..{right}z3; % bowl +z4=pp(w-1.5u,h); z5=pp(w-2u,.4h); z6=pp(w-u,0); +pd z4; pd z6; draw z4--z1--z3--z6; % arms and stem +pd z5; draw z5--.4[z3,z1]; % crossbar +endchar; + +beginpunkchar(248,14,1,1); % \o +z1=pp(.5w,h); z2=pp(u,.5h); z3=pp(.5w,0); z4=pp(w-u,.5h); +z5=pp(w-2u,1.1h); z6=pp(2u,-.1h); +pd z1; pd z6; draw z1..z2..z3..z4..z5--z6; % bowl and diagonal +endchar; + +revert_punk_lower; + +beginpunkchar("_",12,.5,.5); % _ +z1=pp(0,-.2h); z2=pp(w,-.2h); pd z1; pd z2; draw z1--z2; % bar +endchar; + +beginpunkchar("^",12,1,.5); % +z1=pp(.5w,h); z2=pp(1.5u,.6h); z3=pp(w-1.5u,.6h); +pd z2; pd z3; draw z2--z1--z3; +endchar; -- cgit v1.2.3