Re: [NTG-context] About macro numberstriped ()
Hi Mikael, Great job ! Thanks Fabrice Le dim. 2 oct. 2022 à 15:37, Mikael Sundqvist via ntg-context < ntg-context@ntg.nl> a écrit : > Hi, > > On Sun, Oct 2, 2022 at 3:26 PM Hans Hagen via ntg-context > wrote: > > > > On 10/2/2022 3:13 PM, Fabrice Couvreur via ntg-context wrote: > > > Ok, it works very well. Without wanting to insist, how to have the same > > > hatching with two different figures ? > > see upcoming mail from Mikael > > Oh, OK, here it goes. Hans will probably rename things if he adds this. > > \startMPpage[offset=1dk] > > vardef Stripe(expr p, a, d) = > save thestripe ; picture thestripe ; thestripe := nullpicture ; > save diag ; numeric diag ; diag := 0.55*( abs((urcorner boundingbox p) > - (llcorner boundingbox p)) ) ; > thestripe := image ( > draw (-diag,0) -- (diag, 0) && > for i = d step d until diag: > (-diag, i) -- (diag, i) && > (-diag,-i) -- (diag,-i) && > endfor nocycle > withpen currentpen ; > ) ; > thestripe := thestripe shifted center boundingbox p ; > thestripe := thestripe rotatedaround(center boundingbox p, a) ; > clip thestripe to p ; > thestripe > enddef ; > > > path p ; p := fullcircle scaled 3cm && (unitsquare scaled 2cm shifted > (4cm,4cm)) && cycle ; > fill p withcolor darkred ; > draw Stripe(p,30,.2cm) withcolor darkgreen ; > > path q ; q := fullsquare randomized 0.3 scaled 3cm yshifted 5cm ; > fill q withcolor yellow ; > draw Stripe(q,70,.3cm) withcolor red ; > > draw Stripe(p && q && cycle, -20, .5cm) withcolor "orange" ; > > draw p ; > draw q ; > > \stopMPpage > > /Mikael > > ___ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > https://www.ntg.nl/mailman/listinfo/ntg-context > webpage : https://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : https://contextgarden.net > > ___ > ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
Hi, On Sun, Oct 2, 2022 at 3:26 PM Hans Hagen via ntg-context wrote: > > On 10/2/2022 3:13 PM, Fabrice Couvreur via ntg-context wrote: > > Ok, it works very well. Without wanting to insist, how to have the same > > hatching with two different figures ? > see upcoming mail from Mikael Oh, OK, here it goes. Hans will probably rename things if he adds this. \startMPpage[offset=1dk] vardef Stripe(expr p, a, d) = save thestripe ; picture thestripe ; thestripe := nullpicture ; save diag ; numeric diag ; diag := 0.55*( abs((urcorner boundingbox p) - (llcorner boundingbox p)) ) ; thestripe := image ( draw (-diag,0) -- (diag, 0) && for i = d step d until diag: (-diag, i) -- (diag, i) && (-diag,-i) -- (diag,-i) && endfor nocycle withpen currentpen ; ) ; thestripe := thestripe shifted center boundingbox p ; thestripe := thestripe rotatedaround(center boundingbox p, a) ; clip thestripe to p ; thestripe enddef ; path p ; p := fullcircle scaled 3cm && (unitsquare scaled 2cm shifted (4cm,4cm)) && cycle ; fill p withcolor darkred ; draw Stripe(p,30,.2cm) withcolor darkgreen ; path q ; q := fullsquare randomized 0.3 scaled 3cm yshifted 5cm ; fill q withcolor yellow ; draw Stripe(q,70,.3cm) withcolor red ; draw Stripe(p && q && cycle, -20, .5cm) withcolor "orange" ; draw p ; draw q ; \stopMPpage /Mikael ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
On 10/2/2022 3:13 PM, Fabrice Couvreur via ntg-context wrote: Ok, it works very well. Without wanting to insist, how to have the same hatching with two different figures ? see upcoming mail from Mikael Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl - ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
Ok, it works very well. Without wanting to insist, how to have the same hatching with two different figures ? Thanks. Fabrice Le dim. 2 oct. 2022 à 13:38, Hans Hagen via ntg-context a écrit : > On 10/2/2022 1:02 PM, Fabrice Couvreur via ntg-context wrote: > > I just tried but I got an empty file... > > Do we agree that I have to replace the two lines with the other two ? > > Regarding what you proposed, how to get the same type of hatching in > > both figures ? > no, we disagree here; add them after the min/max lines > > Hans > > - >Hans Hagen | PRAGMA ADE >Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl > - > > ___ > If your question is of interest to others as well, please add an entry to > the Wiki! > > maillist : ntg-context@ntg.nl / > https://www.ntg.nl/mailman/listinfo/ntg-context > webpage : https://www.pragma-ade.nl / http://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : https://contextgarden.net > > ___ > ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
On 10/2/2022 1:02 PM, Fabrice Couvreur via ntg-context wrote: I just tried but I got an empty file... Do we agree that I have to replace the two lines with the other two ? Regarding what you proposed, how to get the same type of hatching in both figures ? no, we disagree here; add them after the min/max lines Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl - ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
I just tried but I got an empty file...
Do we agree that I have to replace the two lines with the other two ?
Regarding what you proposed, how to get the same type of hatching in both
figures ?
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
z[0] = (2cm,0cm) ;
z[1] = (2cm,4cm) ;
z[2] = (0cm,2cm) ;
q := llcorner p--z[0]--z[1]--z[2]--cycle ;
r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
b := (0cm,0cm) -- lrcorner r -- lrcorner p -- cycle;
draw r
withpattern image (
draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
% how to get the corner dots
)
withpatternscale 1/4
withpen pencircle scaled 1bp
withcolor green
;
draw b
withpattern image (
draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
% how to get the corner dots
)
withpatternscale 1/16
withpen pencircle scaled 1bp
withcolor green
;
draw b withpen pencircle scaled 1bp withcolor darkgreen;
draw r withpen pencircle scaled 1bp withcolor darkgreen;
draw p;
label.llft("B", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("D", p) ;
label.urt("F", lrcorner r) ;
label.lft("E", llcorner r) ;
label.top("G", urcorner r) ;
\stopMPcode
Le dim. 2 oct. 2022 à 11:52, Hans Hagen via ntg-context
a écrit :
> On 10/2/2022 11:20 AM, Floris van Manen via ntg-context wrote:
> >
> >
> > On 02/10/2022 10:55, Fabrice Couvreur via ntg-context wrote:
> >> Initially, there was a bug with maro numberstriped() and Hans
> >> suggested another sensible approach to me, but you don't get the same
> >> shape of the hatches depending on the dimensions of the squares.
> >
> > some unexpected side effect show up when the unitsquare is xyscaled to a
> > rectangle like (2.5cm,1cm)
> > it seems related to the angle chosen
> >
> > e.g.
> >
> >
> >
> > \startMPcode
> >
> > path p, q, r, b ;
> > p := unitsquare xyscaled (4cm,4cm) ;
> > q := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
> > r := unitsquare xyscaled (2.5cm,1cm) shifted(1cm,3cm) ;
> > b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
> >
> > draw r anglestriped (1,35,2) withcolor red;
> > draw q anglestriped (1,35,2) withcolor green;
> > draw b anglestriped (1,35,2) withcolor cyan;
> > draw p;
> > draw q;
> > draw b;
> > draw r;
> >
> > label.llft("D", p) ;
> > label.lrt("C", p) ;
> > label.ulft("A", p) ;
> > label.urt("B", p) ;
> > label.urt("P", lrcorner r) ;
> > label.lft("Q", llcorner r) ;
> > label.top("M", urcorner r) ;
> >
> > \stopMPcode
>
> for that you can patch mp-tool.mpxl (l 676):
>
> maximum := max (xpart llcorner mask, xpart urcorner mask, ypart
> llcorner mask, ypart urcorner mask) ;
> minimum := min (xpart llcorner mask, xpart urcorner mask, ypart
> llcorner mask, ypart urcorner mask) ;
> % a hack:
> maximum := maximum + max(xpart urcorner shape, ypart urcorner shape);
> minimum := minimum - max(xpart urcorner shape, ypart urcorner shape);
>
> a bit overkill but it seems to work
>
> Hans
>
> -
>Hans Hagen | PRAGMA ADE
>Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___
Re: [NTG-context] About macro numberstriped ()
On 10/2/2022 11:20 AM, Floris van Manen via ntg-context wrote:
On 02/10/2022 10:55, Fabrice Couvreur via ntg-context wrote:
Initially, there was a bug with maro numberstriped() and Hans
suggested another sensible approach to me, but you don't get the same
shape of the hatches depending on the dimensions of the squares.
some unexpected side effect show up when the unitsquare is xyscaled to a
rectangle like (2.5cm,1cm)
it seems related to the angle chosen
e.g.
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
q := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
r := unitsquare xyscaled (2.5cm,1cm) shifted(1cm,3cm) ;
b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
draw r anglestriped (1,35,2) withcolor red;
draw q anglestriped (1,35,2) withcolor green;
draw b anglestriped (1,35,2) withcolor cyan;
draw p;
draw q;
draw b;
draw r;
label.llft("D", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("B", p) ;
label.urt("P", lrcorner r) ;
label.lft("Q", llcorner r) ;
label.top("M", urcorner r) ;
\stopMPcode
for that you can patch mp-tool.mpxl (l 676):
maximum := max (xpart llcorner mask, xpart urcorner mask, ypart
llcorner mask, ypart urcorner mask) ;
minimum := min (xpart llcorner mask, xpart urcorner mask, ypart
llcorner mask, ypart urcorner mask) ;
% a hack:
maximum := maximum + max(xpart urcorner shape, ypart urcorner shape);
minimum := minimum - max(xpart urcorner shape, ypart urcorner shape);
a bit overkill but it seems to work
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
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Re: [NTG-context] About macro numberstriped ()
Not only, it is also true with the code below :
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
z[0] = (2cm,0cm) ;
z[1] = (2cm,4cm) ;
z[2] = (0cm,2cm) ;
q := llcorner p--z[0]--z[1]--z[2]--cycle ;
r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
b := (0cm,0cm) -- lrcorner r -- lrcorner p -- cycle;
draw r anglestriped (1,45,2) withcolor green;
draw b anglestriped (1,45,2) withcolor green;
draw b withcolor darkgreen;
draw r withcolor darkgreen;
draw p;
label.llft("B", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("D", p) ;
label.urt("F", lrcorner r) ;
label.lft("E", llcorner r) ;
label.top("G", urcorner r) ;
\stopMPcode
Le dim. 2 oct. 2022 à 11:21, Floris van Manen via ntg-context <
ntg-context@ntg.nl> a écrit :
>
>
> On 02/10/2022 10:55, Fabrice Couvreur via ntg-context wrote:
> > Initially, there was a bug with maro numberstriped() and Hans suggested
> > another sensible approach to me, but you don't get the same shape of the
> > hatches depending on the dimensions of the squares.
>
> some unexpected side effect show up when the unitsquare is xyscaled to a
> rectangle like (2.5cm,1cm)
> it seems related to the angle chosen
>
> e.g.
>
>
>
> \startMPcode
>
> path p, q, r, b ;
> p := unitsquare xyscaled (4cm,4cm) ;
> q := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
> r := unitsquare xyscaled (2.5cm,1cm) shifted(1cm,3cm) ;
> b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
>
> draw r anglestriped (1,35,2) withcolor red;
> draw q anglestriped (1,35,2) withcolor green;
> draw b anglestriped (1,35,2) withcolor cyan;
> draw p;
> draw q;
> draw b;
> draw r;
>
> label.llft("D", p) ;
> label.lrt("C", p) ;
> label.ulft("A", p) ;
> label.urt("B", p) ;
> label.urt("P", lrcorner r) ;
> label.lft("Q", llcorner r) ;
> label.top("M", urcorner r) ;
>
> \stopMPcode
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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Re: [NTG-context] About macro numberstriped ()
On 02/10/2022 10:55, Fabrice Couvreur via ntg-context wrote:
Initially, there was a bug with maro numberstriped() and Hans suggested
another sensible approach to me, but you don't get the same shape of the
hatches depending on the dimensions of the squares.
some unexpected side effect show up when the unitsquare is xyscaled to a
rectangle like (2.5cm,1cm)
it seems related to the angle chosen
e.g.
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
q := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
r := unitsquare xyscaled (2.5cm,1cm) shifted(1cm,3cm) ;
b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
draw r anglestriped (1,35,2) withcolor red;
draw q anglestriped (1,35,2) withcolor green;
draw b anglestriped (1,35,2) withcolor cyan;
draw p;
draw q;
draw b;
draw r;
label.llft("D", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("B", p) ;
label.urt("P", lrcorner r) ;
label.lft("Q", llcorner r) ;
label.top("M", urcorner r) ;
\stopMPcode
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Re: [NTG-context] About macro numberstriped ()
Hi,
Initially, there was a bug with maro numberstriped() and Hans suggested
another sensible approach to me, but you don't get the same shape of the
hatches depending on the dimensions of the squares.
Your solution works perfectly but I'm trying to understand the action of
the parameters:
the first ?
the second represents the angle in degrees that the segments make
the third represents the gap between two segments
Thanks
Fabrice
Le sam. 1 oct. 2022 à 21:46, Mikael Sundqvist via ntg-context <
ntg-context@ntg.nl> a écrit :
> Hi,
>
> Is this what you are looking for?
>
> On Sat, Oct 1, 2022 at 7:43 PM Fabrice Couvreur via ntg-context
> wrote:
> >
> > Hi Hans,
> > When the rectangles are not identical, how to have the same type of
> hatching in both ?
> > Thanks.
> > Fabrice
> >
> >
> > \starttext
> > \startlinecorrection[blank]
> > \startmidaligned
> > \switchtobodyfont[9pt]
> > \startMPcode
> > path p, q, r, b ;
> > p := unitsquare xyscaled (4cm,4cm) ;
> > z[0] = (2cm,0cm) ;
> > z[1] = (2cm,4cm) ;
> > z[2] = (0cm,2cm) ;
> > q := llcorner p--z[0]--z[1]--z[2]--cycle ;
> > r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
> > b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
> >
>
> draw r anglestriped (1,45,2) withcolor cyan;
> draw b anglestriped (1,45,2) withcolor cyan;
>
> >
> >draw p;
> >draw b;
> >draw r;
> >
> > label.llft("D", p) ;
> > label.lrt("C", p) ;
> > label.ulft("A", p) ;
> > label.urt("B", p) ;
> > label.urt("P", lrcorner r) ;
> > label.lft("Q", llcorner r) ;
> > label.top("M", urcorner r) ;
> >
> > \stopMPcode
> > \stopmidaligned
> > \stoplinecorrection
> > \stoptext
> >
> >
>
> /Mikael
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
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Re: [NTG-context] About macro numberstriped ()
Hi,
Is this what you are looking for?
On Sat, Oct 1, 2022 at 7:43 PM Fabrice Couvreur via ntg-context
wrote:
>
> Hi Hans,
> When the rectangles are not identical, how to have the same type of hatching
> in both ?
> Thanks.
> Fabrice
>
>
> \starttext
> \startlinecorrection[blank]
> \startmidaligned
> \switchtobodyfont[9pt]
> \startMPcode
> path p, q, r, b ;
> p := unitsquare xyscaled (4cm,4cm) ;
> z[0] = (2cm,0cm) ;
> z[1] = (2cm,4cm) ;
> z[2] = (0cm,2cm) ;
> q := llcorner p--z[0]--z[1]--z[2]--cycle ;
> r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
> b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
>
draw r anglestriped (1,45,2) withcolor cyan;
draw b anglestriped (1,45,2) withcolor cyan;
>
>draw p;
>draw b;
>draw r;
>
> label.llft("D", p) ;
> label.lrt("C", p) ;
> label.ulft("A", p) ;
> label.urt("B", p) ;
> label.urt("P", lrcorner r) ;
> label.lft("Q", llcorner r) ;
> label.top("M", urcorner r) ;
>
> \stopMPcode
> \stopmidaligned
> \stoplinecorrection
> \stoptext
>
>
/Mikael
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Re: [NTG-context] About macro numberstriped ()
Hi Hans,
When the rectangles are not identical, how to have the same type of
hatching in both ?
Thanks.
Fabrice
\starttext
\startlinecorrection[blank]
\startmidaligned
\switchtobodyfont[9pt]
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
z[0] = (2cm,0cm) ;
z[1] = (2cm,4cm) ;
z[2] = (0cm,2cm) ;
q := llcorner p--z[0]--z[1]--z[2]--cycle ;
r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
draw r
withpattern image (
draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
% how to get the corner dots
)
withpatternscale 1/8
withpen pencircle scaled 1pt
withcolor cyan;
;
draw b
withpattern image (
draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
% how to get the corner dots
)
withpatternscale 1/16
withpen pencircle scaled 1pt
withcolor cyan;
;
draw p;
draw b;
draw r;
label.llft("D", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("B", p) ;
label.urt("P", lrcorner r) ;
label.lft("Q", llcorner r) ;
label.top("M", urcorner r) ;
\stopMPcode
\stopmidaligned
\stoplinecorrection
\stoptext
Le mer. 28 sept. 2022 à 21:05, Henning Hraban Ramm via ntg-context <
ntg-context@ntg.nl> a écrit :
> Am 28.09.22 um 15:29 schrieb Hans Hagen via ntg-context:
> > On 9/28/2022 3:11 PM, Fabrice Couvreur via ntg-context wrote:
> >> PS : What is the exact meaning of the word "blobs" because my English
> >> is average ?
> > in order to get 'lines' you need to fill the two opposing corners with
> > "blobs of ink"
>
> Otherwise, a BLOB is a “binary large object”, e.g. if you save image
> data to a database.
>
> Hraban
>
>
> ___
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> the Wiki!
>
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Re: [NTG-context] About macro numberstriped ()
Am 28.09.22 um 15:29 schrieb Hans Hagen via ntg-context: On 9/28/2022 3:11 PM, Fabrice Couvreur via ntg-context wrote: PS : What is the exact meaning of the word "blobs" because my English is average ? in order to get 'lines' you need to fill the two opposing corners with "blobs of ink" Otherwise, a BLOB is a “binary large object”, e.g. if you save image data to a database. Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
On 9/28/2022 3:11 PM, Fabrice Couvreur via ntg-context wrote: Hi Hans, Thank you for this solution which is an approach that I did not know. Fabrice PS : What is the exact meaning of the word "blobs" because my English is average ? in order to get 'lines' you need to fill the two opposing corners with "blobs of ink" Hans (who's dutch is better than his english) - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl - ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] About macro numberstriped ()
Hi Hans,
Thank you for this solution which is an approach that I did not know.
Fabrice
PS : What is the exact meaning of the word "blobs" because my English is
average ?
Le mar. 27 sept. 2022 à 22:04, Hans Hagen via ntg-context <
ntg-context@ntg.nl> a écrit :
> On 9/27/2022 7:49 PM, Fabrice Couvreur via ntg-context wrote:
> > Hello,
> > I notice a strange behavior of the macro numberstriped ( ).
> > Thanks.
> > Fabrice
> >
> > \starttext
> > \switchtobodyfont[9pt]
> > \startMPcode
> >
> >path p, q, r, b ;
> >p := unitsquare xyscaled (4cm,4cm) ;
> >z[0] = (2cm,0cm) ;
> >z[1] = (2cm,4cm) ;
> >z[2] = (0cm,2cm) ;
> >q := llcorner p--z[0]--z[1]--z[2]--cycle ;
> >r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
> >b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
> >draw p ;
> >draw r withcolor red;
> >draw r numberstriped (.25,20,5) withcolor magenta ;
> >draw b numberstriped (.25,20,5) withcolor magenta ;
> >label.llft("D", p) ;
> >label.lrt("C", p) ;
> >label.ulft("A", p) ;
> >label.urt("B", p) ;
> >label.urt("P", lrcorner r) ;
> >label.lft("Q", llcorner r) ;
> >label.top("M", urcorner r) ;
> >
> >\stopMPcode
> > \stoptext
> you need to find a volunteer to make the pattern have the two corner blobs
>
> \starttext
>
> \startMPcode
> path p, q, r, b ;
> path p ; p := unitsquare xyscaled (4cm,4cm) ;
> draw p ;
> draw p
> withpattern image (
> draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
> % how to get the corner dots
> )
> withpatternscale 1/16
> withpen pencircle scaled 1mm
> ;
> \stopMPcode
>
> \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
> -
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
___
If your question is of interest to others as well, please add an entry to the
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Re: [NTG-context] About macro numberstriped ()
On 9/27/2022 7:49 PM, Fabrice Couvreur via ntg-context wrote:
Hello,
I notice a strange behavior of the macro numberstriped ( ).
Thanks.
Fabrice
\starttext
\switchtobodyfont[9pt]
\startMPcode
path p, q, r, b ;
p := unitsquare xyscaled (4cm,4cm) ;
z[0] = (2cm,0cm) ;
z[1] = (2cm,4cm) ;
z[2] = (0cm,2cm) ;
q := llcorner p--z[0]--z[1]--z[2]--cycle ;
r := unitsquare xyscaled (1cm,1cm) shifted(0,3cm) ;
b := unitsquare xyscaled (3cm,3cm) shifted(1cm,0) ;
draw p ;
draw r withcolor red;
draw r numberstriped (.25,20,5) withcolor magenta ;
draw b numberstriped (.25,20,5) withcolor magenta ;
label.llft("D", p) ;
label.lrt("C", p) ;
label.ulft("A", p) ;
label.urt("B", p) ;
label.urt("P", lrcorner r) ;
label.lft("Q", llcorner r) ;
label.top("M", urcorner r) ;
\stopMPcode
\stoptext
you need to find a volunteer to make the pattern have the two corner blobs
\starttext
\startMPcode
path p, q, r, b ;
path p ; p := unitsquare xyscaled (4cm,4cm) ;
draw p ;
draw p
withpattern image (
draw (llcorner unitsquare -- urcorner unitsquare) scaled 5mm ;
% how to get the corner dots
)
withpatternscale 1/16
withpen pencircle scaled 1mm
;
\stopMPcode
\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
-
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
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archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___
