From: Hans Hagen <j.hagen@xs4all.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: new upload
Date: Fri, 4 Jun 2021 17:46:16 +0200 [thread overview]
Message-ID: <fe07109b-3cc0-e09b-4f40-8ebb21bc9456@xs4all.nl> (raw)
Hi,
I uploaded a new version of lmtx: a next step in this matrix and such
graphic part ... (also bTABLE done).
The matrix bit has a high level MP interface, also because it's a nice
example of implementing one (not much code needed actually).
Support in bTABLE .. eTABLE is kind of interesting as it separates the
ornamental part from the text part. The sxample only shows some simple
stuff. I'll probably also add this to the other table mechanisms. (Not
hard but I don't want to impact performance when it's not used.)
The
\startoverlayMPgraphic{mp:whatever-6}
is new and automatically defines the overlay so that saves some code.
\startMPoverlaydata
is just a collector that can be flushed in-line (which wilkl also reset
it).
All this is probably mostly useful in an educational setting. We'll see.
Hans
------------------------------------------------------------
examples
------------------------------------------------------------
\starttext
\startoverlayMPgraphic{mp:whatever-6}
fill OverlayBox withcolor "darkgray" ;
draw matrixbox (1, 1) (2, 1) enlarged OverlayOffset shifted
paired(OverlayOffset) withpen pencircle scaled 1pt withcolor "blue" ;
draw matrixbox (2, 2) (4, 4) enlarged OverlayOffset shifted
paired(OverlayOffset) withpen pencircle scaled 1pt withcolor "red" ;
\stopoverlayMPgraphic
\framed
[synchronize=background,
align=normal,
frame=off,
background=mp:whatever-6,
backgroundoffset=.5ex,
foregroundcolor=white]
{\setmathmatrixanchoring[yes]% left|right|both|yes
\startmathmatrix
\NC a_1 \NC a \NC b \NC c\NR
\NC a_2 \NC a \NC b \NC c\NR
\NC a_3 \NC a^2 \NC b \NC c\NR
\NC a_4 \NC a \NC b_2 \NC c\NR
\NC a_5 \NC a \NC b \NC c\NR
\NC a_6 \NC a \NC b \NC c\NR
\stopmathmatrix}
% \blank
% This can also be done by Alans node module.
\startoverlayMPgraphic{mp:whatever-7}
fill OverlayBox withcolor "darkgray" ;
draw lmt_matrix [
from = (1, 1),
to = (5, 4),
connect = { "bottom", "left" },
color = "blue",
linewidth = 1pt,
arrowoffset = 2pt,
label = [
text = "$\white \scriptscriptstyle x =1$",
offset = ExHeight/2,
anchor = "lft",
fraction = .25
],
] ;
draw lmt_matrix [
from = (4, 1),
to = (1, 5),
connect = { "bottom", "right" }
colors = { "green", "magenta" },
arrowcolor = "white",
linewidth = 1pt,
] ;
draw lmt_matrix [
cell = (2, 2),
shape = "circle"
color = "red",
linewidth = 1pt,
] ;
draw lmt_matrix [
cell = (4, 6),
shape = "round",
radius = ExHeight/2,
color = "red",
linewidth = 1pt,
] ;
draw lmt_matrix [
cell = (2, 6),
shape = "path",
path = fulldiamond xscaled 3EmWidth yscaled 4ExHeight,
color = "red",
linewidth = 1pt,
] ;
draw lmt_matrix [
cell = (2, 6),
shape = "scaledpath",
offset = .5ExHeight,
path = fulldiamond,
color = "yellow",
linewidth = 1pt,
] ;
\stopoverlayMPgraphic
\blank
\framed
[synchronize=background,
align=normal,
frame=off,
offset=overlay,
background=mp:whatever-7,
foregroundcolor=white]
{\setmathmatrixanchoring[both]%
\startmathmatrix
\NC a \NC \NC \quad \NC b \NC \NR
\NC \NC c \NC \quad \NC \NC \NR
\NC \NC \NC \quad \NC \NC \NR
\NC \NC \NC \quad \NC \NC d \NR
\NC e \NC \NC \quad \NC \NC \NR
\NC \NC f \NC \quad \NC g \NC \NR
\stopmathmatrix}
\blank
\startoverlayMPgraphic{whatever-9}
fill anchorspan (1, 1) (1, 3) withcolor "blue" ;
fill anchorspan (2, 1) (3, 3) withcolor "yellow" ;
fill anchorspan (3, 1) (3, 3) withcolor "green" ;
path p ; p := anchorcell (2, 2) ;
fill p withcolor "red" ;
% now some weird stuff:
picture q ; q := externalfigure "t:/sources/cow.pdf" ;
q := q xysized (bbwidth(p), bbheight(p)) ;
draw q shifted - center q shifted center p ;
% and some even weirder stuff:
\includeMPoverlaydata
\stopoverlayMPgraphic
\enabletrackers[localanchor]
\bTABLE[frame=off,synchronize=background,background=whatever-9]
\bTR
\bTD[foregroundcolor=white]
\startMPoverlaydata
fill anchorcell (\xanchor,\yanchor) enlarged
-.25ExHeight withcolor "darkgray" ;
\stopMPoverlaydata
test
\eTD
\bTD
test test
\eTD
\bTD
test test test
\eTD
\eTD
\bTR
\bTD[foregroundcolor=white]
test test
\eTD
\bTD[nx=2,align=middle,foregroundstyle=bold,foregroundcolor=white]
test
\eTD
\eTD
\bTR
\bTD[foregroundcolor=white]
test test test
\eTD
\bTD
test test
\eTD
\bTD
test
\eTD
\eTD
\eTABLE
\stoptext
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-----------------------------------------------------------------
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next reply other threads:[~2021-06-04 15:46 UTC|newest]
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2021-06-04 15:46 Hans Hagen [this message]
2021-06-04 16:18 ` Pablo Rodriguez
2021-06-04 17:43 ` Hans Hagen
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[not found] <00DA928D-3C91-469A-B1C8-16C505565C4D@scorecrow.com>
[not found] ` <aef36bc1-e6e3-cf0e-5f4a-ff0fe5fa4fc3@xs4all.nl>
[not found] ` <F4B07195-C31B-4C15-8578-81CE628F152E@scorecrow.com>
2021-08-24 21:12 ` Hans Hagen via ntg-context
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2021-06-13 17:31 Hans Hagen
2021-06-14 15:13 ` Pablo Rodriguez
2021-06-14 15:22 ` Hans Hagen
2021-06-14 16:01 ` Pablo Rodriguez
2021-05-31 12:30 Hans Hagen
2021-05-31 16:50 ` Aditya Mahajan
2021-05-31 17:12 ` Hans Hagen
2021-05-31 17:48 ` Hans Hagen
2021-05-31 19:04 ` Aditya Mahajan
2021-06-01 15:17 ` Hans Hagen
2021-05-25 16:20 Hans Hagen
2021-05-26 17:17 ` Pablo Rodriguez
2021-05-26 18:09 ` Hans Hagen
2021-05-27 10:17 ` mf
2021-05-27 12:10 ` Hans Hagen
2021-05-05 17:43 Hans Hagen
2021-04-09 18:19 Hans Hagen
2021-03-31 16:15 Hans Hagen
2021-02-12 17:56 Hans Hagen
2021-01-08 11:00 Hans Hagen
2020-12-01 17:13 Hans Hagen
2020-11-24 19:07 Hans Hagen
2020-11-25 9:12 ` Giulio Bertellini
2020-11-25 11:26 ` Hans Hagen
2020-11-26 15:26 ` Keith McKay
2020-11-26 16:00 ` Hans Hagen
2020-11-26 16:10 ` luigi scarso
2020-11-26 17:00 ` Hans Hagen
2020-11-26 17:07 ` luigi scarso
2020-11-26 17:10 ` Hans Hagen
2020-11-26 19:08 ` luigi scarso
2020-11-26 18:43 ` Mojca Miklavec
2020-11-26 18:59 ` Wolfgang Schuster
2020-11-26 20:00 ` Keith McKay
2020-11-26 20:01 ` Bruce Horrocks
2020-11-19 17:58 Damien Thiriet
2020-11-19 10:35 Hans Hagen
2020-11-19 11:00 ` mf
2020-11-19 11:04 ` mf
2020-11-19 15:28 ` Otared Kavian
2020-11-19 15:43 ` Pablo Rodriguez
2020-11-18 18:42 Hans Hagen
2020-11-18 21:05 ` Pablo Rodriguez
2020-11-18 21:21 ` Wolfgang Schuster
2020-11-18 23:07 ` Hans Hagen
[not found] <mailman.506.1604696616.1206.ntg-context@ntg.nl>
2020-11-07 9:42 ` Ivan Pešić
2020-11-07 9:42 ` Ivan Pešić
2020-11-06 19:42 Hans Hagen
2020-11-06 21:03 ` Pablo Rodriguez
2020-11-06 21:58 ` Rik Kabel
2020-11-06 23:02 ` mf
2020-11-06 23:12 ` Pablo Rodriguez
2020-11-06 23:39 ` Floris van Manen
2020-11-07 9:48 ` Otared Kavian
2020-11-07 10:05 ` Pablo Rodriguez
2020-11-07 10:40 ` Floris van Manen
2020-11-07 11:53 ` Pablo Rodriguez
2020-11-07 12:11 ` Pablo Rodriguez
2020-11-07 13:31 ` Floris van Manen
2020-11-07 18:28 ` Floris van Manen
2020-11-07 11:19 ` Hans Hagen
2020-11-07 11:47 ` Floris van Manen
2020-08-31 20:21 Hans Hagen
2020-09-01 0:50 ` Jairo A. del Rio
2020-09-01 12:31 ` Hans Hagen
2020-08-09 18:08 Hans Hagen
2020-08-09 18:36 ` Pablo Rodriguez
2020-08-09 18:45 ` Jairo A. del Rio
2020-08-09 18:49 ` Jairo A. del Rio
2020-08-09 18:52 ` Pablo Rodriguez
2020-08-09 20:09 ` Hans Hagen
2020-08-09 20:29 ` Pablo Rodriguez
2007-08-26 19:58 Hans Hagen
2007-08-24 12:27 Hans Hagen
2007-08-24 16:18 ` Aditya Mahajan
2007-08-24 17:11 ` Hans Hagen
2007-08-25 13:15 ` Steffen Wolfrum
2007-08-26 14:01 ` Hans Hagen
2007-08-26 19:10 ` Steffen Wolfrum
2007-08-26 19:57 ` Hans Hagen
2007-08-24 18:22 ` Hans Hagen
2007-08-24 18:26 ` Aditya Mahajan
2007-08-25 19:21 ` Henning Hraban Ramm
[not found] ` <6faad9f00708251335l7c39ee37l2dcac65aaa0b59fa@mail.gmail.com>
[not found] ` <3AA6E745-C336-40CD-BC13-4676B9FB5C45@trichotomic.net>
2007-08-26 11:27 ` Henning Hraban Ramm
2007-08-26 14:00 ` Hans Hagen
2007-08-26 13:55 ` Hans Hagen
2007-08-27 9:06 ` Arthur Reutenauer
2007-08-27 14:10 ` Aditya Mahajan
2007-08-25 13:43 ` Mojca Miklavec
2007-08-27 18:28 ` Peter Münster
2007-08-27 18:34 ` Hans Hagen
2007-08-27 19:01 ` Mojca Miklavec
2007-08-27 21:57 ` Peter Münster
2007-08-27 20:48 ` Arthur Reutenauer
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