Re: Problem with \framed align and orientation on landscape pages

[Rik Kabel <context@rik.users.panix.com>]

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On 2014-05-25 00:12, Aditya Mahajan wrote:
>
>
> On May 24, 2014, at 1:12 PM, Rik Kabel <context@rik.users.panix.com 
> <mailto:context@rik.users.panix.com>> wrote:
>
>> On 2014-05-24 06:26, Hans Hagen wrote:
>>> On 5/24/2014 4:11 AM, Rik Kabel wrote:
>>>> For the /\framed/ command, any value for the key /align /other than a
>>>> null value pushes the frame beyond the bottom margin on a landscape 
>>>> page
>>>> for many values of /orientation/. The following MWE demonstrates this:
>>>>
>>>>     \setuppapersize [A4,landscape]
>>>>     \starttext
>>>> \framed[orientation=90,align=no]{\externalfigure[dummy]}
>>>>     \stoptext
>>>>
>>>> It also seems that the default value of /align/// is not /no/ as the
>>>> wiki suggests, since there is a very different result when no align 
>>>> key
>>>> is provided and when it is provided as above with /no/, if by a 
>>>> default
>>>> value one means that, when a given key is not explicitly provided,
>>>> processing will occur as if it had been provided with that particular
>>>> value.
>>>
>>> \setuppapersize [A4,landscape]
>>>
>>> \starttext
>>>
>>> \framed[orientation=90,width=\textheight,align=no]{\externalfigure[dummy]} 
>>>
>>> \stoptext
>>>
>> Thank you, Hans. That pointed me in the right direction, although it 
>> is not the solution in my case.
>>
>> The problem was with align=no. It does not, as I surmised, lead to 
>> the same result as having no align key at all. The following shows 
>> the differences clearly. What I am after is the fifth page. I would 
>> think that the wiki is incorrect in stating that the default value 
>> for the align key is no, but I do not know what is the proper 
>> description of the default.
>>
>>     \setuppapersize [A5,landscape][A4]
>>     \definebodyfontenvironment [default][d=6]
>>     \showframe
>>     \starttext
>>     \framed[align=no]{\tfd 1}
>>     \page
>>     \framed[]{\tfd 2}
>>     \page
>>     \framed[orientation=90,align=no,width=\textheight]{\tfd 3}
>>     \page
>>     \framed[orientation=90,align=no]{\tfd 4}
>>     \page
>>     \framed[orientation=90]{\tfd 5}
>>     \stoptext
>>
>
>
> Without any align key, \framed is a \hbox; with align it is a \vbox. 
> That might explain the difference that you see. Try adding 
> \dontleavehmode in front of \framed
>
> Aditya

Alas, Aditya, \dontleavehmode does not appear to make a difference.

I think that we might expect frames 1 and 4 above to produce similar 
results, as do frames 2 and 5. They do not, and I am trying to 
understand why that is.

The fact that it is landscape just exacerbates the problem, pushing some 
of the text off the page. Remove that and the differences are still 
there; the text is still on the page although not where I expect it. 
Hans's resetting of the width does make the landscape result the same as 
the portrait result, with the frame pushed just to the lower edge of the 
text area, but it does not address the different treatment with and 
without align.

-- 
Rik Kabel

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