- ntg-context - Mailing Lists

Encoding and mapping glyphs from an expert font
by Idris Samawi Hamid 09 Apr '05

09 Apr '05

[To all the font experts out there: I really need your help!! I have spent at least 12 hours (!) trying to make this work but to no avail.] Dear gang, I have two fonts (actually, lots more but let's keep it simple), one normal and one expert. I did the following: 1. installed the regular font with texnansi encoding. It works fine. It uses, say, texnansi-myfont.map, texnansi-lm.enc with lines like ==================================================== texnansi-raw-myfont MyFont 4 <texnansi-lm.enc <myfont.pfb ==================================================== 2. also installed the expert font with a private encoding. Basically the same as texnansi where they share characters in common. It uses, say, myfontx.map, myencoding.enc with lines like ==================================================== myencoding-raw-myfontx MyFontX 4 < myfont.pfb myencoding.enc ==================================================== 3. With a view to getting characters from my expert font, I carefully studied as best as I could the implementation of old style figures in lmr, which involves mappings to cmmi10. This is what I could figure out: Activating old style is done by ==================================================== \usetypescript [modern][texnansi] \usetypescript [map] [latin-modern-os] [texnansi] \usetypescript[latin-modern][texnansi] \setupbodyfont[latin-modern] ==================================================== There appear to be two main things going on (but I think I'm missing something): a. loading a map file: ==================================================== \starttypescript [map] [latin-modern-os] [ec,texnansi,qx,t5,pl0,il2] \loadmapfile[\typescriptthree-os-public-lm.map] \stoptypescript ==================================================== Since I'm using texnansi, I looked at texnansi-os-public-lm.map . It contains lines like ==================================================== texnansi-lmb10 LMRomanDemi10-Regular <texnansi-os-lm.enc <lmb10.pfb ==================================================== So I designed an encoding file myfont-plus.enc almost identical to texnansi-os-lm.enc, containing, e.g., old style numerals from my expert font. I edited the myfont map files to exactly match the syntax of both texnansi-os-public-lm.map and texnansi-public-lm.map So for my fonts I have a total of three map files: \loadmapfile[texnansi-myfont.map] % for regular font \loadmapfile[myencoding-myfontx.map] % for expert font \loadmapfile[texnansi-x-myfont.map] % for mapping minion reg to minion ex >From this point I am lost. I set up my type-myfont.tex to load these maps. I can get myfont to work alone, and myfontx to work alone, but I cannot map characters from myfontx to myfont. By the way, I still don't understand how placing, e.g., /zerooldstyle in the respective /zero position in an encoding file will instruct LatinModern to pick up the glyph from cmmi10. In, for example, ==================================================== texnansi-lmb10 LMRomanDemi10-Regular <texnansi-os-lm.enc <lmb10.pfb ==================================================== How does ConTeXt know that /zerooldstyle is to be mapped to cmmbi10? I must be missing something.... Thnx in advance for your help Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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RE: [NTG-context] Activating urls
by Idris Samawi Hamid 09 Apr '05

09 Apr '05

Thank you Nikolai (and Patrick too!) The following outputs the url but I don't get a hyperlink: ================================================= % output=pdf interface=en \useURL [Adobe] [http://partners.adobe.com/public/developer/en/font/5091.Design_MM_Fonts.pdf] \setupinteraction[state=start] \starttext \url[Adobe]. \stoptext ================================================= Am I missing yet something else? Best Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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space between tabulate
by Paul Tremblay 09 Apr '05

09 Apr '05

Is there a way to put space between cells in a tabluate table? \starttabulate[|p(6cm) |p(6cm)|] \NC American Community Survey \NC Current Population Survey \NC\NR \HL \NC All dollar values for income are adjusted to latest calendar year of estimates using the Consumer Price Index for the date collected versus the average for the year. \NC None \NC\NR \stoptabulate Thanks Paul -- ************************ *Paul Tremblay * *phthenry(a)iglou.com * ************************

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RE: [NTG-context] Defining new font switches (solved?)
by Idris Samawi Hamid 09 Apr '05

09 Apr '05

Hi Adam, Thank you very much for explaining this. After some more research, I actually finally figured it out a few hours ago (including the examination of type-ini), but felt embarrased at bothering the list yet again about it;-) At least I'm "back in business" once again:-) Hopefully my hours of struggling with things like this will pay off in the end... Thnx again, Adam and my best to all Idris >===== Original Message From "Adam Lindsay" <atl(a)comp.lancs.ac.uk> ===== >Idris Samawi Hamid said this at Fri, 8 Apr 2005 15:43:49 -0600: > >> \definetypeface [mytest] [rm] [serif] [mystyle] >> %[mystyle] [encoding=default] > >>Consider the \definetypeface line. If we leave the comment in place, >>then the >>\tf switch will work (and give us small caps) while the \mv switch will give >>an undefined control sequence. If we uncomment the last two options in >>\definetypeface, then \mv will also work. > >this is absolutely consistent! >The second mystyle argument, the one that you commented out, is the >argument for the "size" typescripts. As you only define the mv >alternative in [serif] [mystyle] [size], that makes perfect sense. > >For further details, look at the definition in type-ini, which reduces >down to: >\def\definetypeface[#1][#2][#3][#4][#5][#6] > {\usetypescript[#3,map][#4][name,default,\typefaceencoding,special] > \usetypescript[#3][#5][size]} > >In the commented out version, there's no #5, so it defaults to the >[serif] [default] [size] typescript. There's no \mv definition there, so >ConTeXt complains. When you correctly tell ConTeXt where to look, all is >right with the world. ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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RE: [NTG-context] Defining new font switches (solved?)
by Idris Samawi Hamid 09 Apr '05

09 Apr '05

Ok, I think I have come closer to understanding the \definestyle problem. The problem (bug?) is in \definetypeface. Consider the following test typescript: ==============type-testlm.tex=============== \definestyle [mvmystyle] [\mv] [] \starttypescript [serif] [mystyle] [name] \definefontsynonym [MySerif] [cmcsc10] \definefontsynonym [Serif] [MySerif] \stoptypescript \starttypescript [serif] [mystyle] [size] \definebodyfont [20.7pt,17.3pt,14.4pt,12pt,11pt,10pt, 9pt,8pt,7pt,6pt,5pt,4pt] [rm] [tf=Serif sa 1, mv=Serif sa 1] \stoptypescript \starttypescript [MYTest] \definebodyfontenvironment [mytest] [default] [interlinespace=2.8ex] \definetypeface [mytest] [rm] [serif] [mystyle] %[mystyle] [encoding=default] \stoptypescript ============================================== Now consider the following test file: ===========test.tex================ % output=pdf interface=en \usetypescriptfile[type-testlm] \usetypescript[MYTest] \setupbodyfont[mytest,12pt] \starttext {\tf This is a test.} {\normal This is a test.} {\mv This is a test.} {\mvmystyle This is a test.} \stoptext ================================= Consider the \definetypeface line. If we leave the comment in place, then the \tf switch will work (and give us small caps) while the \mv switch will give an undefined control sequence. If we uncomment the last two options in \definetypeface, then \mv will also work. Why do predefined switches like \tf work with 4 options while user-defined style options fail? Is this a bug or feature (seems inconsistent)? Thnx in advance as always, and happy weekend Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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natural tables flaw: extra space
by Eckhart Guthöhrlein 08 Apr '05

08 Apr '05

Hi, consider the following example \starttext \setupTABLE[frame=off] \setupTABLE[row][first][topframe=on,rulethickness=1mm] \bTABLE \bTR \bTD 1,1 \eTD \bTD 2,1 \eTD \eTR \bTR \bTD 1,2 \eTD \bTD 2,2 \eTD \eTR \eTABLE \stoptext In the first cell, extra space is added before the entry. I guess it's 1mm from the left frame which should be off, so the space shouldn't be there. Or is it a feature? Greetings, -- Eckhart

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Defining new font switches
by Idris Samawi Hamid 08 Apr '05

08 Apr '05

Dear crew, I am having trouble defining my own font switches. I get an undefined control sequence for, e.g, \mv, with the following: ================================ % output=pdf interface=en \definestyle [myvariant] [\mv] [] \starttypescript [serif] [modern] [size] \definebodyfont [9pt,10pt,11pt,12pt,14.4pt,17.3pt,20.7pt] [rm] [mv=Serif sa 1] \stoptypescript \usetypescript [serif] [modern] [size] \starttext This is a test. \mv This is a test. \stoptext ================================ What am I missing? Thnx in advance! Best Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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struggle for booktabs
by Eckhart Guthöhrlein 08 Apr '05

08 Apr '05

Hi again, since I often need row and column spanning, I have tried to use natural tables to produce good looking tables (booktabs-like, as discussed in the recent thread). I think it will be possible to achieve what I want, but I have some open points. For those interested, I have attached a file showing what I have devised to get the job done. The code is not very elegant, and the parameters controlling spacing and rule thickness are just for testing. But the main idea becomes clear: I use dummy rows with a height determined by rule thickness and vertical separation. The rules are drawn by metapost. Any comments and suggestions are very welcome. Now, my questions/remarks: - How to control spacing between table rows and columns? I can't simply set the offset, since I must be able to set vertical and horizontal spacing independently. - To have each cell entry centered horizontally and vertically, I have to say \setupTABLE[row][each][align={middle,lohi}]. I think it should also be possible to do this via \setupTABLE[align={middle,lohi}] which currently has no effect. - I think I will come to the point where I want to define macros of my own wich can take a key=value list of arguments with the ability to set defaults using a setup command. Can someone give me a pointer where to look in order to learn how this is done? Thanks for your help and comments, Eckhart

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Left + right justification at once.
by Dirar BOUGATEF 08 Apr '05

08 Apr '05

Hi all, Am using \vbox{\hsize8cm text} to typeset my document with blocks of text. This makes a left and right justification of the text, but most of the time it does work alright and i get a ragged right text. What do i have to do in order to avoid this and get my text justified at both sides ? Thanks for any help. Dirar

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Re: ntg-context Digest, Vol 10, Issue 21
by Kai Straube 08 Apr '05

08 Apr '05

Am Donnerstag, 7. April 2005 12:00 schrieb Hans Hagen <pragma(a)wxs.nl>: > % define a typeface > > \definetypeface [modern] [rm] [serif] [modern-base] [default] > \definetypeface [modern] [ss] [sans] [modern-base] [default] > \definetypeface [modern] [tt] [mono] [modern-base] [default] > \definetypeface [modern] [mm] [math] [modern-base] [default] > > % overloaad a mapping > > % \startfontclass[modern] > % \definefontsynonym [ComputerModernMath-Roman] [ComputerModernSans] > % \definefontsynonym [ComputerModernMath-Italic] > [ComputerModernSans-Italic] % \stopfontclass > > \startfontclass[modern] > \definefontsynonym [MathRoman] [Sans] > \definefontsynonym [MathItalic] [SansItalic] > \stopfontclass > > % initialize the typeface > > \setupbodyfont[modern,ss] > > \starttext > Some text, we can read it without serifs. But the formula: $ \frac{1}{x-2} > $ is not in the same font. > \stoptext > > you can put this in one of the dark corners of the wiki -) Thank you Hans, but for me ist results in : ! Undefined control sequence. l.15 \startfontclass [modern] Whats wrong? Kai

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