[NTG-context] Re: Large unwanted white space
On 10/21/2023 9:43 PM, Fabrice Couvreur wrote:
Hi,
I don't know if I will explain my problem clearly but I will try. For my
students' tests, I use a master file. If I insert this piece of code, there
is a large white space that is created between the horizontal line of the
header and the first exercise.
\startMPcode makes an image so it will take space
for definitions use \startMPdefinitions
\startMPcode
def suite (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=0 upto n:
for j=0 upto n:
drawdot (i*u,j*u) shifted(t*u,0) withcolor \MPcolor{darkred};
endfor
endfor
endgroup
enddef;
def Suite (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=0 upto n:
drawdot(i*u,0) shifted(t*u,0) withcolor \MPcolor{blue};
endfor
endgroup
enddef;
def cross (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=-n upto n:
drawdot(0,i*u) shifted(t*u,0) withcolor \MPcolor{blue};
endfor
endgroup
enddef;
\stopMPcode
__ %horizontal line
% big unwanted white space
\starttext
% \startex First exercise
\startlinecorrection[blank]
\startmidaligned
\startcombination[1*2]
{\startMPcode
Suite(2,0);
cross(1,1);
Suite(4,4);
cross(2,6);
Suite(6,10);
cross(3,13);
\stopMPcode
}{\tfx \bf Suite 1}
{\startMPcode
suite(0,0);
suite(1,2);
suite(2,5);
\stopMPcode
}{\tfx \bf Suite 2}
\stopcombination
\stopmidaligned
\stoplinecorrection
%\stopex
\stoptext
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-
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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[NTG-context] Re: Large unwanted white space
Am 21.10.23 um 21:43 schrieb Fabrice Couvreur: Hi, I don't know if I will explain my problem clearly but I will try. For my students' tests, I use a master file. If I insert this piece of code, there is a large white space that is created between the horizontal line of the header and the first exercise. Thanks for your help. Fabrice \startMPcode If I’m not wrong, \startMPcode immediately executes the code. I don’t know why it does if it only contains definitions. Try \startMPinitializations (executed for every MP instance) or \startMPdefinitions (only once). Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___
[NTG-context] Large unwanted white space
Hi,
I don't know if I will explain my problem clearly but I will try. For my
students' tests, I use a master file. If I insert this piece of code, there
is a large white space that is created between the horizontal line of the
header and the first exercise.
Thanks for your help.
Fabrice
\startMPcode
def suite (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=0 upto n:
for j=0 upto n:
drawdot (i*u,j*u) shifted(t*u,0) withcolor \MPcolor{darkred};
endfor
endfor
endgroup
enddef;
def Suite (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=0 upto n:
drawdot(i*u,0) shifted(t*u,0) withcolor \MPcolor{blue};
endfor
endgroup
enddef;
def cross (expr n, t) =
begingroup
numeric u;
u := 5mm;
pickup pencircle scaled 5pt;
for i=-n upto n:
drawdot(0,i*u) shifted(t*u,0) withcolor \MPcolor{blue};
endfor
endgroup
enddef;
\stopMPcode
__ %horizontal line
% big unwanted white space
\starttext
% \startex First exercise
\startlinecorrection[blank]
\startmidaligned
\startcombination[1*2]
{\startMPcode
Suite(2,0);
cross(1,1);
Suite(4,4);
cross(2,6);
Suite(6,10);
cross(3,13);
\stopMPcode
}{\tfx \bf Suite 1}
{\startMPcode
suite(0,0);
suite(1,2);
suite(2,5);
\stopMPcode
}{\tfx \bf Suite 2}
\stopcombination
\stopmidaligned
\stoplinecorrection
%\stopex
\stoptext
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[NTG-context] overprinting black
Hi, esp. Hans, while finalizing the PDF for our latest book, I recognized a color problem: The general black color is rendered not 100% black in CMYK mode, but in all channels (converted RGB, I guess). With \definecolor[cmykblack][k=1] \setupcolors[textcolor=cmykblack] this is ok, but the color mode is knockout instead of overprint (as it would be usual for CMYK black). That means, black text on a photo is white in the other plates. If I define \definecolor[cmykblack][k=1,a=multiply,t=1] \setupcolors[textcolor=cmykblack] it’s ok in some places, but it messes up many unrelated places, e.g. most images then also use this transparency mode. \setupcolors[intent=overprint] has no effect, as far as could find (while we have a warning in the wiki, that you should use this only for grayscale works). What can I do? Hraban ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___
