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Test if tikzmark exists on same page
Tikz - How to overlay Decorations over longtableExporting animation created with animate packageMark (highlight) a paragraph (item…) with a squiggly line for later attentiontikzmarknode lines with hooksRotate a node but not its content: the case of the ellipse decorationHow to define the default vertical distance between nodes?TikZ scaling graphic and adjust node position and keep font sizeNumerical conditional within tikz keys?TikZ: Drawing an arc from an intersection to an intersectionLine up nested tikz enviroments or how to get rid of themProblems with nested TikZpicturesDrawing tikz line in the margin for multiple pagesUsing Tikzmark and ArrowsLabelings with Tikzmark
Apologies for flooding the site with tikzmark problems ... :)
I know that with iftikzmark I can test if a given tikzmark exists in general. Is there a way to test if a particular tikzmark exists on the same page?
Use case: I'm trying to design macros that I can insert anywhere in a text that would draw a line between them –- a linestart and a linefinish command. However, when the linefinish command happens to fall on a subsequent page, the line gets drawn to where the linestart command was on the previous page. I would rather have it instead "do something else", here, just for purpose of illustration, draw me a black square – or, ideally "point across" the page in the direction to where the other mark is sitting.
In the code below, I've tried to construct what I'm envisioning using iftikzmark but that does not work.
documentclassarticle
usepackagetikz
usetikzlibrarytikzmark
newcountertikzmkstartsetcountertikzmkstart0 %
newcountertikzmkfinishsetcountertikzmkfinish0 %
newcommandlinestart%
stepcountertikzmkfinishiftikzmarkbthetikzmkfinish% tikzmark exists on same page
stepcountertikzmkstarttikzmarknodeathetikzmkstartvphantomxaddtocountertikzmkfinish-1
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpictureaddtocountertikzmkfinish-1% black square if linefinish on next page
newcommandlinefinish%
iftikzmarkathetikzmkstart% tikzmark exists on same page
stepcountertikzmkfinishtikzmarknodebthetikzmkfinishvphantomxbegintikzpicture[remember picture] draw[overlay] (athetikzmkstart.west) -- (bthetikzmkfinish.west); endtikzpicture
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpicture
begindocument
Text linestart text text
Text text text
%newpage
Text text linefinish text
enddocument
Any ideas of how else I might accomplish something like this would be very welcome!
Update: Based on @marmot's suggestion to look at this answer, I've now come up with the following. However, I'm stuck with how to make the lines "point across" the page breaks ...
documentclassarticle
usepackagerefcount
usepackagetikz
usetikzlibrarycalc
newcountertmp
newcommandtikzmark[1]%
tikz[overlay,remember picture] node (#1) ;
newcommandlinestart%
stepcountertmp%
tikzmarkalabelathetmp%
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi%
newcommandlinefinish%
tikzmarkblabelbthetmp
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi
newcommandSqu[1]linestart#1linefinish
begindocument
Text linestart text text
Text text text
Text text linefinish text
Text linestart text text
Text text text
newpage
Text text linefinish text
enddocument
tikz-pgf macros tikzmark
asked 10 hours ago
janjan
1,0491519
|
show 5 more comments
Apologies for flooding the site with tikzmark problems ... :)
I know that with iftikzmark I can test if a given tikzmark exists in general. Is there a way to test if a particular tikzmark exists on the same page?
Use case: I'm trying to design macros that I can insert anywhere in a text that would draw a line between them –- a linestart and a linefinish command. However, when the linefinish command happens to fall on a subsequent page, the line gets drawn to where the linestart command was on the previous page. I would rather have it instead "do something else", here, just for purpose of illustration, draw me a black square – or, ideally "point across" the page in the direction to where the other mark is sitting.
In the code below, I've tried to construct what I'm envisioning using iftikzmark but that does not work.
documentclassarticle
usepackagetikz
usetikzlibrarytikzmark
newcountertikzmkstartsetcountertikzmkstart0 %
newcountertikzmkfinishsetcountertikzmkfinish0 %
newcommandlinestart%
stepcountertikzmkfinishiftikzmarkbthetikzmkfinish% tikzmark exists on same page
stepcountertikzmkstarttikzmarknodeathetikzmkstartvphantomxaddtocountertikzmkfinish-1
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpictureaddtocountertikzmkfinish-1% black square if linefinish on next page
newcommandlinefinish%
iftikzmarkathetikzmkstart% tikzmark exists on same page
stepcountertikzmkfinishtikzmarknodebthetikzmkfinishvphantomxbegintikzpicture[remember picture] draw[overlay] (athetikzmkstart.west) -- (bthetikzmkfinish.west); endtikzpicture
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpicture
begindocument
Text linestart text text
Text text text
%newpage
Text text linefinish text
enddocument
Any ideas of how else I might accomplish something like this would be very welcome!
Update: Based on @marmot's suggestion to look at this answer, I've now come up with the following. However, I'm stuck with how to make the lines "point across" the page breaks ...
documentclassarticle
usepackagerefcount
usepackagetikz
usetikzlibrarycalc
newcountertmp
newcommandtikzmark[1]%
tikz[overlay,remember picture] node (#1) ;
newcommandlinestart%
stepcountertmp%
tikzmarkalabelathetmp%
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi%
newcommandlinefinish%
tikzmarkblabelbthetmp
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi
newcommandSqu[1]linestart#1linefinish
begindocument
Text linestart text text
Text text text
Text text linefinish text
Text linestart text text
Text text text
newpage
Text text linefinish text
enddocument
tikz-pgf macros tikzmark
asked 10 hours ago
janjan
1,0491519
The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may needrefcount, like in Gonzalo's answer.
– marmot
10 hours ago
1
tikzmarkalready saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look atnext pagein the documentation). There isn't a current direct interface to that information; it is stored assave@pg@<picture id of the tikzmark>so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something likeifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname
– Loop Space
10 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago
|
show 5 more comments
Apologies for flooding the site with tikzmark problems ... :)
I know that with iftikzmark I can test if a given tikzmark exists in general. Is there a way to test if a particular tikzmark exists on the same page?
Use case: I'm trying to design macros that I can insert anywhere in a text that would draw a line between them –- a linestart and a linefinish command. However, when the linefinish command happens to fall on a subsequent page, the line gets drawn to where the linestart command was on the previous page. I would rather have it instead "do something else", here, just for purpose of illustration, draw me a black square – or, ideally "point across" the page in the direction to where the other mark is sitting.
In the code below, I've tried to construct what I'm envisioning using iftikzmark but that does not work.
documentclassarticle
usepackagetikz
usetikzlibrarytikzmark
newcountertikzmkstartsetcountertikzmkstart0 %
newcountertikzmkfinishsetcountertikzmkfinish0 %
newcommandlinestart%
stepcountertikzmkfinishiftikzmarkbthetikzmkfinish% tikzmark exists on same page
stepcountertikzmkstarttikzmarknodeathetikzmkstartvphantomxaddtocountertikzmkfinish-1
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpictureaddtocountertikzmkfinish-1% black square if linefinish on next page
newcommandlinefinish%
iftikzmarkathetikzmkstart% tikzmark exists on same page
stepcountertikzmkfinishtikzmarknodebthetikzmkfinishvphantomxbegintikzpicture[remember picture] draw[overlay] (athetikzmkstart.west) -- (bthetikzmkfinish.west); endtikzpicture
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpicture
begindocument
Text linestart text text
Text text text
%newpage
Text text linefinish text
enddocument
Any ideas of how else I might accomplish something like this would be very welcome!
Update: Based on @marmot's suggestion to look at this answer, I've now come up with the following. However, I'm stuck with how to make the lines "point across" the page breaks ...
documentclassarticle
usepackagerefcount
usepackagetikz
usetikzlibrarycalc
newcountertmp
newcommandtikzmark[1]%
tikz[overlay,remember picture] node (#1) ;
newcommandlinestart%
stepcountertmp%
tikzmarkalabelathetmp%
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi%
newcommandlinefinish%
tikzmarkblabelbthetmp
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi
newcommandSqu[1]linestart#1linefinish
begindocument
Text linestart text text
Text text text
Text text linefinish text
Text linestart text text
Text text text
newpage
Text text linefinish text
enddocument
tikz-pgf macros tikzmark
asked 10 hours ago
janjan
1,0491519
Apologies for flooding the site with tikzmark problems ... :)
I know that with iftikzmark I can test if a given tikzmark exists in general. Is there a way to test if a particular tikzmark exists on the same page?
Use case: I'm trying to design macros that I can insert anywhere in a text that would draw a line between them –- a linestart and a linefinish command. However, when the linefinish command happens to fall on a subsequent page, the line gets drawn to where the linestart command was on the previous page. I would rather have it instead "do something else", here, just for purpose of illustration, draw me a black square – or, ideally "point across" the page in the direction to where the other mark is sitting.
In the code below, I've tried to construct what I'm envisioning using iftikzmark but that does not work.
documentclassarticle
usepackagetikz
usetikzlibrarytikzmark
newcountertikzmkstartsetcountertikzmkstart0 %
newcountertikzmkfinishsetcountertikzmkfinish0 %
newcommandlinestart%
stepcountertikzmkfinishiftikzmarkbthetikzmkfinish% tikzmark exists on same page
stepcountertikzmkstarttikzmarknodeathetikzmkstartvphantomxaddtocountertikzmkfinish-1
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpictureaddtocountertikzmkfinish-1% black square if linefinish on next page
newcommandlinefinish%
iftikzmarkathetikzmkstart% tikzmark exists on same page
stepcountertikzmkfinishtikzmarknodebthetikzmkfinishvphantomxbegintikzpicture[remember picture] draw[overlay] (athetikzmkstart.west) -- (bthetikzmkfinish.west); endtikzpicture
% tikzmark doesn't exist on page
begintikzpicture draw [line width=4] (0,0) -- (.1,0); endtikzpicture
begindocument
Text linestart text text
Text text text
%newpage
Text text linefinish text
enddocument
Any ideas of how else I might accomplish something like this would be very welcome!
Update: Based on @marmot's suggestion to look at this answer, I've now come up with the following. However, I'm stuck with how to make the lines "point across" the page breaks ...
documentclassarticle
usepackagerefcount
usepackagetikz
usetikzlibrarycalc
newcountertmp
newcommandtikzmark[1]%
tikz[overlay,remember picture] node (#1) ;
newcommandlinestart%
stepcountertmp%
tikzmarkalabelathetmp%
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi%
newcommandlinefinish%
tikzmarkblabelbthetmp
ifnumgetpagerefnumberathetmp=getpagerefnumberbthetmp
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
else
begintikzpicture[overlay, remember picture]
draw [thick]
(a.west) -- (b.west);
endtikzpicture%
fi
newcommandSqu[1]linestart#1linefinish
begindocument
Text linestart text text
Text text text
Text text linefinish text
Text linestart text text
Text text text
newpage
Text text linefinish text
enddocument
tikz-pgf macros tikzmark
tikz-pgf macros tikzmark
asked 10 hours ago
janjan
1,0491519
asked 10 hours ago
janjan
1,0491519
edited 9 hours ago
jan
asked 10 hours ago
janjan
1,0491519
asked 10 hours ago
janjan
1,0491519
asked 10 hours ago
janjan
1,0491519
1,0491519
The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may needrefcount, like in Gonzalo's answer.
– marmot
10 hours ago
1
tikzmarkalready saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look atnext pagein the documentation). There isn't a current direct interface to that information; it is stored assave@pg@<picture id of the tikzmark>so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something likeifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname
– Loop Space
10 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago
|
show 5 more comments
The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may needrefcount, like in Gonzalo's answer.
– marmot
10 hours ago
1
tikzmarkalready saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look atnext pagein the documentation). There isn't a current direct interface to that information; it is stored assave@pg@<picture id of the tikzmark>so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something likeifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname
– Loop Space
10 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago
The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may need
refcount, like in Gonzalo's answer.– marmot
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may need
refcount, like in Gonzalo's answer.– marmot
10 hours ago
1
1
tikzmark already saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look at next page in the documentation). There isn't a current direct interface to that information; it is stored as save@pg@<picture id of the tikzmark> so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something like ifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname– Loop Space
10 hours ago
tikzmark already saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look at next page in the documentation). There isn't a current direct interface to that information; it is stored as save@pg@<picture id of the tikzmark> so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something like ifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname– Loop Space
10 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago
|
show 5 more comments
1 Answer
1
active
oldest
votes
I can see the point of having a iftikzmarkonpage conditional, so I've added it to the tikzmark package (download tikzmark.dtx and run tex tikzmark.dtx to get the latest version). This introduces a new conditional, iftikzmarkoncurrentpage<tikzmark name>. That copes with the issue about the lines being drawn on both pages when needed.
documentclassarticle
usepackage[a6paper]geometry
%urlhttps://tex.stackexchange.com/q/483547/86
usepackagetikz
usepackagetikzpagenodes
usetikzlibrarytikzmark
newcountertikzmarklinessetcountertikzmarklines0 %
tikzset
tikzmark prefix=prefix-,
tikzmark suffix=-suffix
newcommandlinestart%
stepcountertikzmarklines%
tikzmarkathetikzmarklines%
iftikzmarkoncurrentpagebthetikzmarklines%
else
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=4] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
fi
newcommandlinefinish%
tikzmarkbthetikzmarklines%
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=1] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
begindocument
Text linestart text text
Text text text
Text text linefinish text
newpage
Text text text
Text linestart text text
Text text text
newpage
Text text text
Text text linefinish text
enddocument
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
@janconvert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.
– marmot
8 hours ago
1
@jan You can use tikz-pagenodes, which has thecurrent page text areanode. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)
– marmot
8 hours ago
|
show 3 more comments
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1 Answer
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1 Answer
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votes
I can see the point of having a iftikzmarkonpage conditional, so I've added it to the tikzmark package (download tikzmark.dtx and run tex tikzmark.dtx to get the latest version). This introduces a new conditional, iftikzmarkoncurrentpage<tikzmark name>. That copes with the issue about the lines being drawn on both pages when needed.
documentclassarticle
usepackage[a6paper]geometry
%urlhttps://tex.stackexchange.com/q/483547/86
usepackagetikz
usepackagetikzpagenodes
usetikzlibrarytikzmark
newcountertikzmarklinessetcountertikzmarklines0 %
tikzset
tikzmark prefix=prefix-,
tikzmark suffix=-suffix
newcommandlinestart%
stepcountertikzmarklines%
tikzmarkathetikzmarklines%
iftikzmarkoncurrentpagebthetikzmarklines%
else
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=4] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
fi
newcommandlinefinish%
tikzmarkbthetikzmarklines%
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=1] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
begindocument
Text linestart text text
Text text text
Text text linefinish text
newpage
Text text text
Text linestart text text
Text text text
newpage
Text text text
Text text linefinish text
enddocument
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
@janconvert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.
– marmot
8 hours ago
1
@jan You can use tikz-pagenodes, which has thecurrent page text areanode. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)
– marmot
8 hours ago
|
show 3 more comments
I can see the point of having a iftikzmarkonpage conditional, so I've added it to the tikzmark package (download tikzmark.dtx and run tex tikzmark.dtx to get the latest version). This introduces a new conditional, iftikzmarkoncurrentpage<tikzmark name>. That copes with the issue about the lines being drawn on both pages when needed.
documentclassarticle
usepackage[a6paper]geometry
%urlhttps://tex.stackexchange.com/q/483547/86
usepackagetikz
usepackagetikzpagenodes
usetikzlibrarytikzmark
newcountertikzmarklinessetcountertikzmarklines0 %
tikzset
tikzmark prefix=prefix-,
tikzmark suffix=-suffix
newcommandlinestart%
stepcountertikzmarklines%
tikzmarkathetikzmarklines%
iftikzmarkoncurrentpagebthetikzmarklines%
else
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=4] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
fi
newcommandlinefinish%
tikzmarkbthetikzmarklines%
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=1] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
begindocument
Text linestart text text
Text text text
Text text linefinish text
newpage
Text text text
Text linestart text text
Text text text
newpage
Text text text
Text text linefinish text
enddocument
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
@janconvert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.
– marmot
8 hours ago
1
@jan You can use tikz-pagenodes, which has thecurrent page text areanode. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)
– marmot
8 hours ago
|
show 3 more comments
I can see the point of having a iftikzmarkonpage conditional, so I've added it to the tikzmark package (download tikzmark.dtx and run tex tikzmark.dtx to get the latest version). This introduces a new conditional, iftikzmarkoncurrentpage<tikzmark name>. That copes with the issue about the lines being drawn on both pages when needed.
documentclassarticle
usepackage[a6paper]geometry
%urlhttps://tex.stackexchange.com/q/483547/86
usepackagetikz
usepackagetikzpagenodes
usetikzlibrarytikzmark
newcountertikzmarklinessetcountertikzmarklines0 %
tikzset
tikzmark prefix=prefix-,
tikzmark suffix=-suffix
newcommandlinestart%
stepcountertikzmarklines%
tikzmarkathetikzmarklines%
iftikzmarkoncurrentpagebthetikzmarklines%
else
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=4] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
fi
newcommandlinefinish%
tikzmarkbthetikzmarklines%
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=1] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
begindocument
Text linestart text text
Text text text
Text text linefinish text
newpage
Text text text
Text linestart text text
Text text text
newpage
Text text text
Text text linefinish text
enddocument
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
I can see the point of having a iftikzmarkonpage conditional, so I've added it to the tikzmark package (download tikzmark.dtx and run tex tikzmark.dtx to get the latest version). This introduces a new conditional, iftikzmarkoncurrentpage<tikzmark name>. That copes with the issue about the lines being drawn on both pages when needed.
documentclassarticle
usepackage[a6paper]geometry
%urlhttps://tex.stackexchange.com/q/483547/86
usepackagetikz
usepackagetikzpagenodes
usetikzlibrarytikzmark
newcountertikzmarklinessetcountertikzmarklines0 %
tikzset
tikzmark prefix=prefix-,
tikzmark suffix=-suffix
newcommandlinestart%
stepcountertikzmarklines%
tikzmarkathetikzmarklines%
iftikzmarkoncurrentpagebthetikzmarklines%
else
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=4] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
fi
newcommandlinefinish%
tikzmarkbthetikzmarklines%
begintikzpicture[remember picture,overlay,next page=below]%
clip (current page text area.south west) rectangle (current page text area.north east);
draw[line width=1] (pic cs:athetikzmarklines) -- (pic cs:bthetikzmarklines);
endtikzpicture%
begindocument
Text linestart text text
Text text text
Text text linefinish text
newpage
Text text text
Text linestart text text
Text text text
newpage
Text text text
Text text linefinish text
enddocument
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
edited 6 hours ago
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
answered 8 hours ago
Loop SpaceLoop Space
113k30309610
113k30309610
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
@janconvert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.
– marmot
8 hours ago
1
@jan You can use tikz-pagenodes, which has thecurrent page text areanode. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)
– marmot
8 hours ago
|
show 3 more comments
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
@janconvert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.
– marmot
8 hours ago
1
@jan You can use tikz-pagenodes, which has thecurrent page text areanode. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)
– marmot
8 hours ago
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
That looks like it does what I'm after :) thank you ... and if you incorporate a conditional into the package, even better :) Although ... didn't Gonzalo's answer solve that? Why would his solution be bad?
– jan
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
Please feel free to revert my edit. +1
– marmot
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
@marmot, I like the gifs ;)
– jan
8 hours ago
1
1
@jan
convert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.– marmot
8 hours ago
@jan
convert -density 300 -delay 144 -loop 0 -alpha remove multipage.pdf animated.gif, see tex.stackexchange.com/a/136919/121799.– marmot
8 hours ago
1
1
@jan You can use tikz-pagenodes, which has the
current page text area node. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)– marmot
8 hours ago
@jan You can use tikz-pagenodes, which has the
current page text area node. And I think you are doing it right because in their present form the questions and answers are useful for many, which they are not if you do some highly specialized things. (Will be off now.)– marmot
8 hours ago
|
show 3 more comments
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The way you write the questions may indicate that you are about to construct a tikzmar version of something like this answer. The basic trick is that you build in the page number.
– marmot
10 hours ago
@marmot Oh, you mean incorporating the pagenumber into the label for the node. Ha, that's clever.
– jan
10 hours ago
Yes, basically. If you also want the line to also run over page breaks, you may need
refcount, like in Gonzalo's answer.– marmot
10 hours ago
1
tikzmarkalready saves the page number on which it is defined (see tex.stackexchange.com/q/79121/86 for a use of this, and look atnext pagein the documentation). There isn't a current direct interface to that information; it is stored assave@pg@<picture id of the tikzmark>so you could do a test on that. I'm not going to attempt to get the expansions right in a comment, but something likeifnumcsname save@pg@pgfpictureidendcsname=csname save@pg@csname save@pt@tmk@labelendcsnameendcsname– Loop Space
10 hours ago
@LoopSpace Hmm, that looks fairly complex. Would you be able to explain where I incorporate that?
– jan
9 hours ago