horizontal alignment
Hi everyone, I'm trying to do some horizontal alignment, for typesetting poetry. There are lines that are continuations of the previous line, and should be aligned to the end of that previous line. Currently, I'm doing this by using \phantom text, which for some reason I also have to wrap into an \mbox to avoid a line break. As an example: \startlines here we now see you ~~ already in grief as you see ~~ yourselves ~~ as the last of the lasts we are mirrors of your consciousness \mbox{\phantom{we are mirrors of your consciousness} as you see the end} and you see us ~~ deep in the spring of the universe seeing you deep ~~ in the gravity well of the heat death we are dying ~~ in the spring as we watch you die we are grieving in the spring as you begin to grieve for all we are talking about bone-dry at the bottom of the well of time we are already parched \mbox{\phantom{we are already parched} for time is transparent} and we are all rats in the glassy \mbox{\phantom{and we are all rats in the glassy} labyrinth of time. \stoplines How would you solve this kind of problem? I've considered defining a macro \BrokenLine[line1][line2] that does the above. But, there are also instances where there are two or more lines as a continuation of one previous line. Maybe there is a possibility to mark a horizontal position temporarily, and then jump to that position later? Thanks, Michael
On 09/07/10 01:32, Michael Goerz wrote:
Hi everyone,
I'm trying to do some horizontal alignment, for typesetting poetry. How would you solve this kind of problem? I've considered defining a macro \BrokenLine[line1][line2] that does the above. But, there are also instances where there are two or more lines as a continuation of one previous line. Maybe there is a possibility to mark a horizontal position temporarily, and then jump to that position later?
Didn't know you were into ConTeXt... Anyway, this is a crappy solution and you could probably make it better. As far as I'm aware, there is no way to get the current horizontal position across the page at any particular moment. The method below essentially just measures the length of the line that you want to enter, and sets this as the indent. \dimendef\indentl=10 \def\savewidth#1{% \setbox0=\hbox{#1}% \copy0% \indentl=\wd0% } \def\addtosavewidth#1{% \setbox0=\hbox{#1}% \mindent\copy0% \advance\indentl by \wd0% } \def\mindent{\hskip\indentl} \starttext \startlines here we now see you ~~ already in grief as you see ~~ yourselves ~~ as the last of the lasts \savewidth{we are mirrors of your consciousness } \mindent as you see the end \savewidth{and you see us ~~ deep } \addtosavewidth{in } \addtosavewidth{the spring } \mindent of the universe seeing you deep ~~ in the gravity well of the heat death we are dying ~~ in the spring as we watch you die we are grieving in the spring as you begin to grieve for all we are talking about bone-dry at the bottom of the well of time \savewidth{we are already parched } \mindent for time is transparent \savewidth{and we are all rats in the glassy } \mindent labyrinth of time. \stoplines \stoptext -- Michael Murphy
On Fri, Jul 9, 2010 at 7:13 AM, Michael Murphy
On 09/07/10 01:32, Michael Goerz wrote:
I'm trying to do some horizontal alignment, for typesetting poetry. How would you solve this kind of problem? I've considered defining a macro \BrokenLine[line1][line2] that does the above. But, there are also instances where there are two or more lines as a continuation of one previous line. Maybe there is a possibility to mark a horizontal position temporarily, and then jump to that position later?
Anyway, this is a crappy solution and you could probably make it better. As far as I'm aware, there is no way to get the current horizontal position across the page at any particular moment. The method below essentially just measures the length of the line that you want to enter, and sets this as the indent.
\dimendef\indentl=10
\def\savewidth#1{% \setbox0=\hbox{#1}% \copy0% \indentl=\wd0% }
\def\addtosavewidth#1{% \setbox0=\hbox{#1}% \mindent\copy0% \advance\indentl by \wd0% }
\def\mindent{\hskip\indentl} Thanks, Michael, that works great!
Just out of interest: why does \savewidth create a newline if there's more text on the same line, (like this: \savewidth{start of line} and some more text ) while \addtosavewidth does not? The difference is the \hskip in front of the \copy0%; if I add \hskip0pt in front of the the \copy in \savewidth, there's also no newline -- but how does that make sense? Michael
Am 09.07.10 13:13, schrieb Michael Murphy:
On 09/07/10 01:32, Michael Goerz wrote:
Hi everyone,
I'm trying to do some horizontal alignment, for typesetting poetry. How would you solve this kind of problem? I've considered defining a macro \BrokenLine[line1][line2] that does the above. But, there are also instances where there are two or more lines as a continuation of one previous line. Maybe there is a possibility to mark a horizontal position temporarily, and then jump to that position later?
Didn't know you were into ConTeXt...
Anyway, this is a crappy solution and you could probably make it better. As far as I'm aware, there is no way to get the current horizontal position across the page at any particular moment. The method below essentially just measures the length of the line that you want to enter, and sets this as the indent.
\dimendef\indentl=10
\def\savewidth#1{% \setbox0=\hbox{#1}% \copy0% \indentl=\wd0% }
\def\addtosavewidth#1{% \setbox0=\hbox{#1}% \mindent\copy0% \advance\indentl by \wd0% }
\def\mindent{\hskip\indentl}
Nice solution but you can improve it with a few context functions: \newdimen\indentleft \def\savewidth {\dowithnextbox {\indentleft\nextboxwd \copy\nextbox} \hbox} \def\addtosavewidth {\dowithnextbox {\mindent\copy\nextbox \advance\indentleft\nextboxwd} \hbox} \def\mindent{\hskip\indentleft} A different solution is to store the end of the last line in one run and reuse this value in the next: \def\SKIP {\doglobal\increment\SKIPcount \xypos{NP:\SKIPcount}% \par\hskip\dimexpr\MPx{NP:\SKIPcount}-\MPx{text:\realfolio}\relax} \def\LASTSKIP {\par\hskip\dimexpr\MPx{NP:\SKIPcount}-\MPx{text:\realfolio}\relax} \starttext \startlines here we now see you ~~ already in grief as you see ~~ yourselves ~~ as the last of the lasts we are mirrors of your consciousness \SKIP as you see the end and you see us ~~ deep \SKIP in \SKIP the spring \LASTSKIP of the universe seeing you deep ~~ in the gravity well of the heat death \stoplines \stoptext Wolfgang
participants (3)
-
Michael Goerz -
Michael Murphy -
Wolfgang Schuster