diff options
Diffstat (limited to 'metapost')
| -rw-r--r-- | metapost/context/base/mp-back.mp | 232 | ||||
| -rw-r--r-- | metapost/context/base/mp-page.mp | 27 |
2 files changed, 143 insertions, 116 deletions
diff --git a/metapost/context/base/mp-back.mp b/metapost/context/base/mp-back.mp index 99e88554b..f49474cf7 100644 --- a/metapost/context/base/mp-back.mp +++ b/metapost/context/base/mp-back.mp @@ -1,6 +1,6 @@ %D \module %D [ file=mp-back.mp, -%D version=2000.05.31, +%D version=2000.05.31, %D title=\CONTEXT\ \METAPOST\ graphics, %D subtitle=backgrounds, %D author=Hans Hagen, @@ -8,199 +8,199 @@ %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. +%C therefore copyrighted by \PRAGMA. See licen-en.pdf for +%C details. -if unknown context_tool : input mp-tool ; fi ; -if known context_back : endinput ; fi ; +if unknown context_tool : input mp-tool ; fi ; +if known context_back : endinput ; fi ; -boolean context_back ; context_back := true ; +boolean context_back ; context_back := true ; -def some_hash ( expr hash_width , - hash_height , - hash_linewidth , - hash_linecolor , - hash_angle , - hash_gap ) = +def some_hash ( expr hash_width , + hash_height , + hash_linewidth , + hash_linecolor , + hash_angle , + hash_gap ) = stripe_gap := hash_gap ; stripe_angle := hash_angle ; - drawoptions (withpen pencircle scaled hash_linewidth + drawoptions (withpen pencircle scaled hash_linewidth withcolor hash_linecolor) ; path p ; p := unitsquare xscaled hash_width yscaled hash_height ; stripe_path_a () (draw) p ; % next we move it all to quadrant 1 - currentpicture := currentpicture shifted urcorner currentpicture ; + currentpicture := currentpicture shifted urcorner currentpicture ; -enddef ; +enddef ; -def some_double_back (expr back_type , +def some_double_back (expr back_type , back_width , back_height , - back_delta , - back_linewidth , - back_linecolor , - back_fillcolor , - back_topcolor , + back_delta , + back_linewidth , + back_linecolor , + back_fillcolor , + back_topcolor , back_bottomcolor , - back_leftcolor , - back_rightcolor ) = + back_leftcolor , + back_rightcolor ) = - numeric ww ; ww := back_width ; - numeric hh ; hh := back_height ; - numeric dd ; dd := back_delta ; + numeric ww ; ww := back_width ; + numeric hh ; hh := back_height ; + numeric dd ; dd := back_delta ; - color back_nillcolor ; back_nillcolor := back_topcolor ; + color back_nillcolor ; back_nillcolor := back_topcolor ; - path p ; p := fullsquare xscaled ww yscaled hh ; - path q ; q := fullsquare xscaled (ww-2dd) yscaled (hh-2dd) ; - path r ; r := llcorner p -- - lrcorner p shifted (-3dd,0) .. controls lrcorner p .. - lrcorner p shifted (0, 3dd) -- - urcorner p shifted (0,-3dd) .. controls urcorner p .. + path p ; p := fullsquare xscaled ww yscaled hh ; + path q ; q := fullsquare xscaled (ww-2dd) yscaled (hh-2dd) ; + path r ; r := llcorner p -- + lrcorner p shifted (-3dd,0) .. controls lrcorner p .. + lrcorner p shifted (0, 3dd) -- + urcorner p shifted (0,-3dd) .. controls urcorner p .. urcorner p shifted (-3dd,0) -- ulcorner p -- cycle ; path s ; s := r xscaled ((ww-2dd)/ww) yscaled ((hh-2dd)/hh) ; - path t ; t := llcorner p -- - lrcorner p -- - urcorner p shifted (0,-3dd) .. controls urcorner p .. - urcorner p shifted (-3dd,0) -- - ulcorner p shifted ( 3dd,0) .. controls ulcorner p .. + path t ; t := llcorner p -- + lrcorner p -- + urcorner p shifted (0,-3dd) .. controls urcorner p .. + urcorner p shifted (-3dd,0) -- + ulcorner p shifted ( 3dd,0) .. controls ulcorner p .. ulcorner p shifted (0,-3dd) -- llcorner p -- cycle ; path u ; u := t xscaled ((ww-2dd)/ww) yscaled ((hh-2dd)/hh) ; - path v ; v := llcorner p shifted ( 3dd,0) -- - lrcorner p shifted (-3dd,0) .. controls lrcorner p .. - lrcorner p shifted (0, 3dd) -- - urcorner p shifted (0,-3dd) .. controls urcorner p .. + path v ; v := llcorner p shifted ( 3dd,0) -- + lrcorner p shifted (-3dd,0) .. controls lrcorner p .. + lrcorner p shifted (0, 3dd) -- + urcorner p shifted (0,-3dd) .. controls urcorner p .. urcorner p shifted (-3dd,0) -- - ulcorner p shifted ( 3dd,0) .. controls ulcorner p .. + ulcorner p shifted ( 3dd,0) .. controls ulcorner p .. ulcorner p shifted (0,-3dd) .. llcorner p shifted (0, 3dd) .. controls llcorner p .. cycle ; % {down} .. cycle ; path w ; w := t xscaled ((ww-2dd)/ww) yscaled ((hh-2dd)/hh) ; - path a ; a := llcorner p -- ulcorner p -- + path a ; a := llcorner p -- ulcorner p -- ulcorner q -- llcorner q -- cycle ; - path b ; b := llcorner p -- lrcorner p -- + path b ; b := llcorner p -- lrcorner p -- lrcorner q -- llcorner q -- cycle ; - path c ; c := lrcorner p -- urcorner p -- + path c ; c := lrcorner p -- urcorner p -- urcorner q -- lrcorner q -- cycle ; - path d ; d := ulcorner p -- urcorner p -- + path d ; d := ulcorner p -- urcorner p -- urcorner q -- ulcorner q -- cycle ; - path e ; e := llcorner p -- lrcorner p -- - urcorner p -- urcorner q -- + path e ; e := llcorner p -- lrcorner p -- + urcorner p -- urcorner q -- lrcorner q -- llcorner q -- cycle ; - path f ; f := llcorner p -- ulcorner p -- - urcorner p -- urcorner q -- + path f ; f := llcorner p -- ulcorner p -- + urcorner p -- urcorner q -- ulcorner q -- llcorner q -- cycle ; - linecap := butt ; pickup pencircle scaled back_linewidth ; + linecap := butt ; pickup pencircle scaled back_linewidth ; - if back_type=1 : + if back_type=1 : - fill p withcolor back_fillcolor ; - fill a withcolor back_leftcolor ; - fill b withcolor back_bottomcolor ; - fill c withcolor back_rightcolor ; - fill d withcolor back_topcolor ; - draw a withcolor back_linecolor ; - draw d withcolor back_linecolor ; - draw b withcolor back_linecolor ; - draw c withcolor back_linecolor ; + fill p withcolor back_fillcolor ; + fill a withcolor back_leftcolor ; + fill b withcolor back_bottomcolor ; + fill c withcolor back_rightcolor ; + fill d withcolor back_topcolor ; + draw a withcolor back_linecolor ; + draw d withcolor back_linecolor ; + draw b withcolor back_linecolor ; + draw c withcolor back_linecolor ; - elseif back_type=2 : + elseif back_type=2 : - fill p withcolor back_fillcolor ; - fill e withcolor back_bottomcolor ; - fill f withcolor back_topcolor ; - draw e withcolor back_linecolor ; - draw f withcolor back_linecolor ; + fill p withcolor back_fillcolor ; + fill e withcolor back_bottomcolor ; + fill f withcolor back_topcolor ; + draw e withcolor back_linecolor ; + draw f withcolor back_linecolor ; - elseif back_type=3 : + elseif back_type=3 : - fill v withcolor back_nillcolor ; - fill w withcolor back_fillcolor ; - draw v withcolor back_linecolor ; - draw w withcolor back_linecolor ; + fill v withcolor back_nillcolor ; + fill w withcolor back_fillcolor ; + draw v withcolor back_linecolor ; + draw w withcolor back_linecolor ; - elseif back_type=4 : + elseif back_type=4 : - fill t withcolor back_nillcolor ; - fill u withcolor back_fillcolor ; - draw t withcolor back_linecolor ; - draw u withcolor back_linecolor ; + fill t withcolor back_nillcolor ; + fill u withcolor back_fillcolor ; + draw t withcolor back_linecolor ; + draw u withcolor back_linecolor ; - elseif back_type=5 : + elseif back_type=5 : - t := t rotatedaround(center t,180) ; - u := u rotatedaround(center u,180) ; + t := t rotatedaround(center t,180) ; + u := u rotatedaround(center u,180) ; - fill t withcolor back_nillcolor ; - fill u withcolor back_fillcolor ; - draw t withcolor back_linecolor ; - draw u withcolor back_linecolor ; + fill t withcolor back_nillcolor ; + fill u withcolor back_fillcolor ; + draw t withcolor back_linecolor ; + draw u withcolor back_linecolor ; - elseif back_type=6 : + elseif back_type=6 : - r := r rotatedaround(center r,180) ; - s := s rotatedaround(center s,180) ; + r := r rotatedaround(center r,180) ; + s := s rotatedaround(center s,180) ; - fill r withcolor back_nillcolor ; - fill s withcolor back_fillcolor ; - draw r withcolor back_linecolor ; - draw s withcolor back_linecolor ; + fill r withcolor back_nillcolor ; + fill s withcolor back_fillcolor ; + draw r withcolor back_linecolor ; + draw s withcolor back_linecolor ; - elseif back_type=7 : + elseif back_type=7 : - fill r withcolor back_nillcolor ; - fill s withcolor back_fillcolor ; - draw r withcolor back_linecolor ; - draw s withcolor back_linecolor ; + fill r withcolor back_nillcolor ; + fill s withcolor back_fillcolor ; + draw r withcolor back_linecolor ; + draw s withcolor back_linecolor ; -fi ; +fi ; -enddef ; +enddef ; endinput ; -beginfig (1) ; +beginfig (1) ; -some_double_back (1, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (1, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, .6white, .7white, .6white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (2, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (2, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, .6white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (3, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (3, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (4, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (4, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (5, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (5, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (6, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (6, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (7, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (7, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -currentpicture := currentpicture shifted (0,-3cm) ; +currentpicture := currentpicture shifted (0,-3cm) ; -some_double_back (8, 4.5cm, 1.5cm, .25cm, 1mm, +some_double_back (8, 4.5cm, 1.5cm, .25cm, 1mm, .5white, .8white, .7white, white, white, white) -endfig ; +endfig ; end . diff --git a/metapost/context/base/mp-page.mp b/metapost/context/base/mp-page.mp index 71ca12aa0..60bfb1417 100644 --- a/metapost/context/base/mp-page.mp +++ b/metapost/context/base/mp-page.mp @@ -444,4 +444,31 @@ def Enlarged (expr p, d) = ulEnlarged (p,d) -- cycle) enddef ; +% New: + +def position_anchor_bar(expr p_b_self, p_e_self, y_b_self, y_e_self, h_b_self, d_e_self, + distance, linewidth, linecolor) = + StartPage ; + path p ; p := + if p_b_self=p_e_self : + (xpart ulcorner Field[Text][Text],y_b_self+h_b_self) -- + (xpart llcorner Field[Text][Text],y_e_self-d_e_self) ; + elseif RealPageNumber=p_b_self : + (xpart ulcorner Field[Text][Text],y_b_self+h_b_self) -- + (llcorner Field[Text][Text]) ; + elseif RealPageNumber=p_e_self : + (ulcorner Field[Text][Text]) -- + (xpart llcorner Field[Text][Text],y_e_self-d_e_self) ; + else : + (ulcorner Field[Text][Text]) -- + (llcorner Field[Text][Text]) ; + fi ; + p := p shifted (-llcorner Field[Text][Text]-(distance,0)) ; + interim linecap := butt ; + draw p + withpen pencircle scaled linewidth + withcolor linecolor ; + StopPage ; +enddef ; + endinput ; |