How to create the random numbers with PSTricks?
up vote
5
down vote
favorite
The TikZ code of Schulte Table (Tran Le Nam's author):
documentclass[12pt,tikz,border=3mm]{standalone}
usetikzlibrary{calc}
usepackage{xstring}
begin{document}
large
begin{tikzpicture}
defn{5}
defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
begin{scope}
pgfmathsetmacro{nt}{n-1}
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
node[color=mau] at ($ (i+0.5, j+0.5 ) $) {mynum};
}
}
draw (0,0) grid (n,n);
end{scope}
end{tikzpicture}
end{document}
Truly, until now, I don't know about "the random syntax" in any PSTricks documentations. Can I find "the random syntax" in where?
macros pstricks
add a comment |
up vote
5
down vote
favorite
The TikZ code of Schulte Table (Tran Le Nam's author):
documentclass[12pt,tikz,border=3mm]{standalone}
usetikzlibrary{calc}
usepackage{xstring}
begin{document}
large
begin{tikzpicture}
defn{5}
defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
begin{scope}
pgfmathsetmacro{nt}{n-1}
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
node[color=mau] at ($ (i+0.5, j+0.5 ) $) {mynum};
}
}
draw (0,0) grid (n,n);
end{scope}
end{tikzpicture}
end{document}
Truly, until now, I don't know about "the random syntax" in any PSTricks documentations. Can I find "the random syntax" in where?
macros pstricks
add a comment |
up vote
5
down vote
favorite
up vote
5
down vote
favorite
The TikZ code of Schulte Table (Tran Le Nam's author):
documentclass[12pt,tikz,border=3mm]{standalone}
usetikzlibrary{calc}
usepackage{xstring}
begin{document}
large
begin{tikzpicture}
defn{5}
defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
begin{scope}
pgfmathsetmacro{nt}{n-1}
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
node[color=mau] at ($ (i+0.5, j+0.5 ) $) {mynum};
}
}
draw (0,0) grid (n,n);
end{scope}
end{tikzpicture}
end{document}
Truly, until now, I don't know about "the random syntax" in any PSTricks documentations. Can I find "the random syntax" in where?
macros pstricks
The TikZ code of Schulte Table (Tran Le Nam's author):
documentclass[12pt,tikz,border=3mm]{standalone}
usetikzlibrary{calc}
usepackage{xstring}
begin{document}
large
begin{tikzpicture}
defn{5}
defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
begin{scope}
pgfmathsetmacro{nt}{n-1}
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
node[color=mau] at ($ (i+0.5, j+0.5 ) $) {mynum};
}
}
draw (0,0) grid (n,n);
end{scope}
end{tikzpicture}
end{document}
Truly, until now, I don't know about "the random syntax" in any PSTricks documentations. Can I find "the random syntax" in where?
macros pstricks
macros pstricks
edited 12 mins ago
asked 2 days ago
chishimotoji
621212
621212
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
up vote
4
down vote
accepted
Does not work with xelatex
(it doesn't know the random function)
documentclass[12pt]{article}
usepackage{pstricks,pst-calculate,multido}
usepackage{auto-pst-pdf}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
begin{document}
defn{5}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[25]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{pscalculate{randint(1,25)}}}
}}
end{pspicture}
end{document}
And a solution with single random numbers. The random stuff will move into the
pst-math
package tomorrow. Then the code will be easier.
documentclass[12pt]{article}
usepackage{pst-calculate}
usepackage{pstricks,multido}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
newcounter{RandNo}setcounter{RandNo}{1}
edefNumbers{pscalculate{randint(1,25)}}
defgetNoList{%
edefNumber{pscalculate{randint(1,25)}}% Zufallszahl
addNumber{Number}Numbers!!}
defaddNumber#1#2!!{edefx{noexpandaddNumberA#1;#2}x,,relax}
defaddNumberA#1;#2,#3,#4relax{%
ifxrelax#2relax % we found new number
xdefNumbers{Numbers,#1}%
stepcounter{RandNo}%
ifnumtheRandNo>25 defnext{}% Neue Zahl?
else defnext{getNoList}fi%
else
ifnum#1=#2 % no new number
defnext{getNoList}%
else
ifxrelax#3relax
defnext{addNumberA#1;,,relax}%
else %
defnext{addNumberA#1;#3,#4relax}%
fi
fi
fi
ifnumtheRandNo<25 next fi
}
defgetRandomNo#1{%
globalcount0 = 1
edefx{noexpandgetIndex#1;Numbers,,relax}x}
defgetIndex#1;#2,#3,#4relax{%
ifnumthecount0=#1
defnext{#2}%
else
globaladvancecount0 by 1
defnext{getIndex#1;#3,#4relax}%
fi
next
}
begin{document}
defn{5}getNoList
setcounter{RandNo}{1}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[thenumexprn*n]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{getRandomNo{theRandNo}}}%
stepcounter{RandNo}%
}}
end{pspicture}
end{document}
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25
– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
usepackage{xcolor}
for defining a color series
– Herbert
yesterday
|
show 7 more comments
up vote
2
down vote
A pure PSTricks solution is also possible but we should not reinvent the wheel.
documentclass[12pt,pstricks,border=1pt]{standalone}
usepackage{tikz,xstring}
usetikzlibrary{calc}
defn{5}defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
pgfmathsetmacro{nt}{n-1}
newpsstyle{gridstyle}{griddots=0,subgriddiv=1}
begin{document}
large
begin{pspicture}[showgrid](n,n)
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
rput(!ispace .5 add jspace .5 add){color{mau}mynum}
}
}
end{pspicture}
end{document}
About Pseudo random generator
Rand
produces a floating point random number between 0 and 1 inclusive and rand
produces a "huge" integer.
documentclass[pstricks,border=12pt,12pt]{standalone}
pstVerb{realtime srand}
begin{document}
begin{pspicture}[showgrid](6,6)
psLoop{5}{qdisk(!Rand 6 mul Rand 6 mul){!Rand 4 div}}
end{pspicture}
end{document}
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
4
down vote
accepted
Does not work with xelatex
(it doesn't know the random function)
documentclass[12pt]{article}
usepackage{pstricks,pst-calculate,multido}
usepackage{auto-pst-pdf}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
begin{document}
defn{5}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[25]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{pscalculate{randint(1,25)}}}
}}
end{pspicture}
end{document}
And a solution with single random numbers. The random stuff will move into the
pst-math
package tomorrow. Then the code will be easier.
documentclass[12pt]{article}
usepackage{pst-calculate}
usepackage{pstricks,multido}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
newcounter{RandNo}setcounter{RandNo}{1}
edefNumbers{pscalculate{randint(1,25)}}
defgetNoList{%
edefNumber{pscalculate{randint(1,25)}}% Zufallszahl
addNumber{Number}Numbers!!}
defaddNumber#1#2!!{edefx{noexpandaddNumberA#1;#2}x,,relax}
defaddNumberA#1;#2,#3,#4relax{%
ifxrelax#2relax % we found new number
xdefNumbers{Numbers,#1}%
stepcounter{RandNo}%
ifnumtheRandNo>25 defnext{}% Neue Zahl?
else defnext{getNoList}fi%
else
ifnum#1=#2 % no new number
defnext{getNoList}%
else
ifxrelax#3relax
defnext{addNumberA#1;,,relax}%
else %
defnext{addNumberA#1;#3,#4relax}%
fi
fi
fi
ifnumtheRandNo<25 next fi
}
defgetRandomNo#1{%
globalcount0 = 1
edefx{noexpandgetIndex#1;Numbers,,relax}x}
defgetIndex#1;#2,#3,#4relax{%
ifnumthecount0=#1
defnext{#2}%
else
globaladvancecount0 by 1
defnext{getIndex#1;#3,#4relax}%
fi
next
}
begin{document}
defn{5}getNoList
setcounter{RandNo}{1}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[thenumexprn*n]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{getRandomNo{theRandNo}}}%
stepcounter{RandNo}%
}}
end{pspicture}
end{document}
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25
– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
usepackage{xcolor}
for defining a color series
– Herbert
yesterday
|
show 7 more comments
up vote
4
down vote
accepted
Does not work with xelatex
(it doesn't know the random function)
documentclass[12pt]{article}
usepackage{pstricks,pst-calculate,multido}
usepackage{auto-pst-pdf}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
begin{document}
defn{5}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[25]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{pscalculate{randint(1,25)}}}
}}
end{pspicture}
end{document}
And a solution with single random numbers. The random stuff will move into the
pst-math
package tomorrow. Then the code will be easier.
documentclass[12pt]{article}
usepackage{pst-calculate}
usepackage{pstricks,multido}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
newcounter{RandNo}setcounter{RandNo}{1}
edefNumbers{pscalculate{randint(1,25)}}
defgetNoList{%
edefNumber{pscalculate{randint(1,25)}}% Zufallszahl
addNumber{Number}Numbers!!}
defaddNumber#1#2!!{edefx{noexpandaddNumberA#1;#2}x,,relax}
defaddNumberA#1;#2,#3,#4relax{%
ifxrelax#2relax % we found new number
xdefNumbers{Numbers,#1}%
stepcounter{RandNo}%
ifnumtheRandNo>25 defnext{}% Neue Zahl?
else defnext{getNoList}fi%
else
ifnum#1=#2 % no new number
defnext{getNoList}%
else
ifxrelax#3relax
defnext{addNumberA#1;,,relax}%
else %
defnext{addNumberA#1;#3,#4relax}%
fi
fi
fi
ifnumtheRandNo<25 next fi
}
defgetRandomNo#1{%
globalcount0 = 1
edefx{noexpandgetIndex#1;Numbers,,relax}x}
defgetIndex#1;#2,#3,#4relax{%
ifnumthecount0=#1
defnext{#2}%
else
globaladvancecount0 by 1
defnext{getIndex#1;#3,#4relax}%
fi
next
}
begin{document}
defn{5}getNoList
setcounter{RandNo}{1}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[thenumexprn*n]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{getRandomNo{theRandNo}}}%
stepcounter{RandNo}%
}}
end{pspicture}
end{document}
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25
– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
usepackage{xcolor}
for defining a color series
– Herbert
yesterday
|
show 7 more comments
up vote
4
down vote
accepted
up vote
4
down vote
accepted
Does not work with xelatex
(it doesn't know the random function)
documentclass[12pt]{article}
usepackage{pstricks,pst-calculate,multido}
usepackage{auto-pst-pdf}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
begin{document}
defn{5}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[25]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{pscalculate{randint(1,25)}}}
}}
end{pspicture}
end{document}
And a solution with single random numbers. The random stuff will move into the
pst-math
package tomorrow. Then the code will be easier.
documentclass[12pt]{article}
usepackage{pst-calculate}
usepackage{pstricks,multido}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
newcounter{RandNo}setcounter{RandNo}{1}
edefNumbers{pscalculate{randint(1,25)}}
defgetNoList{%
edefNumber{pscalculate{randint(1,25)}}% Zufallszahl
addNumber{Number}Numbers!!}
defaddNumber#1#2!!{edefx{noexpandaddNumberA#1;#2}x,,relax}
defaddNumberA#1;#2,#3,#4relax{%
ifxrelax#2relax % we found new number
xdefNumbers{Numbers,#1}%
stepcounter{RandNo}%
ifnumtheRandNo>25 defnext{}% Neue Zahl?
else defnext{getNoList}fi%
else
ifnum#1=#2 % no new number
defnext{getNoList}%
else
ifxrelax#3relax
defnext{addNumberA#1;,,relax}%
else %
defnext{addNumberA#1;#3,#4relax}%
fi
fi
fi
ifnumtheRandNo<25 next fi
}
defgetRandomNo#1{%
globalcount0 = 1
edefx{noexpandgetIndex#1;Numbers,,relax}x}
defgetIndex#1;#2,#3,#4relax{%
ifnumthecount0=#1
defnext{#2}%
else
globaladvancecount0 by 1
defnext{getIndex#1;#3,#4relax}%
fi
next
}
begin{document}
defn{5}getNoList
setcounter{RandNo}{1}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[thenumexprn*n]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{getRandomNo{theRandNo}}}%
stepcounter{RandNo}%
}}
end{pspicture}
end{document}
Does not work with xelatex
(it doesn't know the random function)
documentclass[12pt]{article}
usepackage{pstricks,pst-calculate,multido}
usepackage{auto-pst-pdf}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
begin{document}
defn{5}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[25]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{pscalculate{randint(1,25)}}}
}}
end{pspicture}
end{document}
And a solution with single random numbers. The random stuff will move into the
pst-math
package tomorrow. Then the code will be easier.
documentclass[12pt]{article}
usepackage{pst-calculate}
usepackage{pstricks,multido}
definecolorseries{test}{rgb}{step}[rgb]{.95,.85,.55}{.17,.47,.37}
newcounter{RandNo}setcounter{RandNo}{1}
edefNumbers{pscalculate{randint(1,25)}}
defgetNoList{%
edefNumber{pscalculate{randint(1,25)}}% Zufallszahl
addNumber{Number}Numbers!!}
defaddNumber#1#2!!{edefx{noexpandaddNumberA#1;#2}x,,relax}
defaddNumberA#1;#2,#3,#4relax{%
ifxrelax#2relax % we found new number
xdefNumbers{Numbers,#1}%
stepcounter{RandNo}%
ifnumtheRandNo>25 defnext{}% Neue Zahl?
else defnext{getNoList}fi%
else
ifnum#1=#2 % no new number
defnext{getNoList}%
else
ifxrelax#3relax
defnext{addNumberA#1;,,relax}%
else %
defnext{addNumberA#1;#3,#4relax}%
fi
fi
fi
ifnumtheRandNo<25 next fi
}
defgetRandomNo#1{%
globalcount0 = 1
edefx{noexpandgetIndex#1;Numbers,,relax}x}
defgetIndex#1;#2,#3,#4relax{%
ifnumthecount0=#1
defnext{#2}%
else
globaladvancecount0 by 1
defnext{getIndex#1;#3,#4relax}%
fi
next
}
begin{document}
defn{5}getNoList
setcounter{RandNo}{1}
begin{pspicture}(n,n)
psgrid[subgriddiv=0,gridlabels=0pt]
resetcolorseries[thenumexprn*n]{test}
multido{rRow=0.5+1.0}{n}{%
multido{rCol=0.5+1.0}{n}{%
rput(rCol,rRow){textcolor{test!!+}{getRandomNo{theRandNo}}}%
stepcounter{RandNo}%
}}
end{pspicture}
end{document}
edited 2 days ago
answered 2 days ago
Herbert
267k23407716
267k23407716
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25
– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
usepackage{xcolor}
for defining a color series
– Herbert
yesterday
|
show 7 more comments
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25
– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
usepackage{xcolor}
for defining a color series
– Herbert
yesterday
What is the syntax random in your answer?
– chishimotoji
2 days ago
What is the syntax random in your answer?
– chishimotoji
2 days ago
1
1
pscalculate{randint(1,25)}
get an integer random between 1 and 25– Herbert
2 days ago
pscalculate{randint(1,25)}
get an integer random between 1 and 25– Herbert
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
Ohh, I see. Thanks.
– chishimotoji
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
@chishimotoji: a solution with only numbers from 1..25 after lunch ...
– Herbert
2 days ago
1
1
usepackage{xcolor}
for defining a color series– Herbert
yesterday
usepackage{xcolor}
for defining a color series– Herbert
yesterday
|
show 7 more comments
up vote
2
down vote
A pure PSTricks solution is also possible but we should not reinvent the wheel.
documentclass[12pt,pstricks,border=1pt]{standalone}
usepackage{tikz,xstring}
usetikzlibrary{calc}
defn{5}defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
pgfmathsetmacro{nt}{n-1}
newpsstyle{gridstyle}{griddots=0,subgriddiv=1}
begin{document}
large
begin{pspicture}[showgrid](n,n)
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
rput(!ispace .5 add jspace .5 add){color{mau}mynum}
}
}
end{pspicture}
end{document}
About Pseudo random generator
Rand
produces a floating point random number between 0 and 1 inclusive and rand
produces a "huge" integer.
documentclass[pstricks,border=12pt,12pt]{standalone}
pstVerb{realtime srand}
begin{document}
begin{pspicture}[showgrid](6,6)
psLoop{5}{qdisk(!Rand 6 mul Rand 6 mul){!Rand 4 div}}
end{pspicture}
end{document}
add a comment |
up vote
2
down vote
A pure PSTricks solution is also possible but we should not reinvent the wheel.
documentclass[12pt,pstricks,border=1pt]{standalone}
usepackage{tikz,xstring}
usetikzlibrary{calc}
defn{5}defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
pgfmathsetmacro{nt}{n-1}
newpsstyle{gridstyle}{griddots=0,subgriddiv=1}
begin{document}
large
begin{pspicture}[showgrid](n,n)
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
rput(!ispace .5 add jspace .5 add){color{mau}mynum}
}
}
end{pspicture}
end{document}
About Pseudo random generator
Rand
produces a floating point random number between 0 and 1 inclusive and rand
produces a "huge" integer.
documentclass[pstricks,border=12pt,12pt]{standalone}
pstVerb{realtime srand}
begin{document}
begin{pspicture}[showgrid](6,6)
psLoop{5}{qdisk(!Rand 6 mul Rand 6 mul){!Rand 4 div}}
end{pspicture}
end{document}
add a comment |
up vote
2
down vote
up vote
2
down vote
A pure PSTricks solution is also possible but we should not reinvent the wheel.
documentclass[12pt,pstricks,border=1pt]{standalone}
usepackage{tikz,xstring}
usetikzlibrary{calc}
defn{5}defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
pgfmathsetmacro{nt}{n-1}
newpsstyle{gridstyle}{griddots=0,subgriddiv=1}
begin{document}
large
begin{pspicture}[showgrid](n,n)
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
rput(!ispace .5 add jspace .5 add){color{mau}mynum}
}
}
end{pspicture}
end{document}
About Pseudo random generator
Rand
produces a floating point random number between 0 and 1 inclusive and rand
produces a "huge" integer.
documentclass[pstricks,border=12pt,12pt]{standalone}
pstVerb{realtime srand}
begin{document}
begin{pspicture}[showgrid](6,6)
psLoop{5}{qdisk(!Rand 6 mul Rand 6 mul){!Rand 4 div}}
end{pspicture}
end{document}
A pure PSTricks solution is also possible but we should not reinvent the wheel.
documentclass[12pt,pstricks,border=1pt]{standalone}
usepackage{tikz,xstring}
usetikzlibrary{calc}
defn{5}defmylist{}
pgfmathsetmacro{numbermax}{n*n}
foreach x in {1,...,numbermax}{
xdefmylist{mylistnoexpand{xnoexpand}}
}
pgfmathsetmacro{nt}{n-1}
newpsstyle{gridstyle}{griddots=0,subgriddiv=1}
begin{document}
large
begin{pspicture}[showgrid](n,n)
foreach i in {0,...,nt}
{
foreach j in {0,...,nt}
{ pgfmathdeclarerandomlist{mynum}{mylist}
pgfmathrandomitem{mynum}{mynum}
StrSubstitute{mylist}{{mynum}}{}[sublist]
globalletmylistsublist
pgfmathparse{0.9*rnd+0.3} pgfmathsetmacro{maum}{pgfmathresult}
pgfmathparse{0.8*rnd} pgfmathsetmacro{mauh}{pgfmathresult}
definecolor{mau}{rgb}{maum,mauh,0.1}
rput(!ispace .5 add jspace .5 add){color{mau}mynum}
}
}
end{pspicture}
end{document}
About Pseudo random generator
Rand
produces a floating point random number between 0 and 1 inclusive and rand
produces a "huge" integer.
documentclass[pstricks,border=12pt,12pt]{standalone}
pstVerb{realtime srand}
begin{document}
begin{pspicture}[showgrid](6,6)
psLoop{5}{qdisk(!Rand 6 mul Rand 6 mul){!Rand 4 div}}
end{pspicture}
end{document}
edited 2 days ago
answered 2 days ago
Artificial Stupidity
5,08811039
5,08811039
add a comment |
add a comment |
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