* Layers don't repeat in Mk IV
@ 2009-08-04 16:52 Derek CORDEIRO
2009-08-04 21:13 ` Wolfgang Schuster
0 siblings, 1 reply; 6+ messages in thread
From: Derek CORDEIRO @ 2009-08-04 16:52 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I've been trying to use layers for a simple logo that repeats on all pages.
Something along the lines of the code below:
\definelayer[mybg][x=0mm, y=0mm,width=\paperwidth,
height=\paperheight,repeat=yes]
\setlayer [mybg]
[hoffset=1cm, voffset=1cm]
{\framed[frame=on, width=3cm,
height=2cm]{\externalfigure[cow][width=1cm]
}}
\setupbackgrounds[page][background=mybg]
\starttext
\dorecurse{6}{\input tufte\par}
\stoptext
It works as expected using Mk II but does not work under Mk IV: The layer
appears only on the first page.
Please Help,
Derek
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Layers don't repeat in Mk IV
2009-08-04 16:52 Layers don't repeat in Mk IV Derek CORDEIRO
@ 2009-08-04 21:13 ` Wolfgang Schuster
2009-08-05 8:47 ` Derek CORDEIRO
0 siblings, 1 reply; 6+ messages in thread
From: Wolfgang Schuster @ 2009-08-04 21:13 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 04.08.2009 um 18:52 schrieb Derek CORDEIRO:
> I've been trying to use layers for a simple logo that repeats on all
> pages. Something along the lines of the code below:
>
> \definelayer[mybg][x=0mm, y=0mm,width=\paperwidth, height=
> \paperheight,repeat=yes]
\definelayer[mybg][width=\paperwidth,height=\paperheight,state=repeat]
Wolfgang
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Layers don't repeat in Mk IV
2009-08-04 21:13 ` Wolfgang Schuster
@ 2009-08-05 8:47 ` Derek CORDEIRO
2009-08-05 9:15 ` Wolfgang Schuster
0 siblings, 1 reply; 6+ messages in thread
From: Derek CORDEIRO @ 2009-08-05 8:47 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Wed, Aug 5, 2009 at 2:43 AM, Wolfgang Schuster <
schuster.wolfgang@googlemail.com> wrote:
> \definelayer[mybg][width=\paperwidth,height=\paperheight,state=repeat]
>
My file now contains:
--------------------------------------------------------------------------------------------------------------
\definelayer[mybg][width=\paperwidth,height=\paperheight,state=repeat]
\setlayer [mybg]
[hoffset=1cm, voffset=1cm]
{\framed[frame=on, width=3cm,
height=2cm]{\externalfigure[cow][width=1cm]
}}
\setupbackgrounds[page][background=mybg]
\starttext
\dorecurse{6}{\input tufte\par}
\stoptext
It still does not work(still layer only on first page in Mk IV). What am I
doing wrong?
ConTeXt log at http://pastebin.com/m3d676b5a
With Thanks,
Derek
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Layers don't repeat in Mk IV
2009-08-05 8:47 ` Derek CORDEIRO
@ 2009-08-05 9:15 ` Wolfgang Schuster
2009-08-05 9:27 ` Derek CORDEIRO
2009-08-06 19:48 ` Hans Hagen
0 siblings, 2 replies; 6+ messages in thread
From: Wolfgang Schuster @ 2009-08-05 9:15 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen
Am 05.08.2009 um 10:47 schrieb Derek CORDEIRO:
> \definelayer[mybg][width=\paperwidth,height=\paperheight,state=repeat]
> \setlayer [mybg]
> [hoffset=1cm, voffset=1cm]
> {\framed[frame=on, width=3cm, height=2cm]
> {\externalfigure[cow][width=1cm]
> }}
> \setupbackgrounds[page][background=mybg]
>
> \starttext
> \dorecurse{6}{\input tufte\par}
> \stoptext
>
> It still does not work(still layer only on first page in Mk IV).
> What am I doing wrong?
A typo in pack-lyr.mkiv for the \dodoflushlayer macro.
In MkII a line of the macro is
\doifnotvalue{\??ll#2\c!position}\v!yes
{\doifvalue{\??ll#2\c!repeat}\v!yes\!!donecfalse
\doifvalue{\??ll#2\c!state}\v!repeat\!!donecfalse}%
while in MkIV it's
\ifx\@@currentlayerposition\v!yes
\edef\@@currentlayerrepeat{\csname\??ll\currentlayer\c!repeat
\endcsname}%
% \edef\@@currentlayerstate {\csname\??ll\currentlayer\c!state
\endcsname}% actually this is already set
\ifx\@@currentlayerrepeat\v!yes
\!!donecfalse
\else\ifx\@@currentlayerstate\v!repeat
\!!donecfalse
\fi\fi
\fi
MkII expects position ≠ yes while MkIV continues only when position =
yes
what's wrong, you can add \unless before the \ifx and the layer
mechanism works.
\unless\ifx\@@currentlayerposition\v!yes
\edef\@@currentlayerrepeat{\csname\??ll\currentlayer\c!repeat
\endcsname}%
% \edef\@@currentlayerstate {\csname\??ll\currentlayer\c!state
\endcsname}% actually this is already set
\ifx\@@currentlayerrepeat\v!yes
\!!donecfalse
\else\ifx\@@currentlayerstate\v!repeat
\!!donecfalse
\fi\fi
\fi
\fi
Wolfgang
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Layers don't repeat in Mk IV
2009-08-05 9:15 ` Wolfgang Schuster
@ 2009-08-05 9:27 ` Derek CORDEIRO
2009-08-06 19:48 ` Hans Hagen
1 sibling, 0 replies; 6+ messages in thread
From: Derek CORDEIRO @ 2009-08-05 9:27 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Wed, Aug 5, 2009 at 2:45 PM, Wolfgang Schuster <
schuster.wolfgang@googlemail.com> wrote:
>
> Am 05.08.2009 um 10:47 schrieb Derek CORDEIRO:
>
> \definelayer[mybg][width=\paperwidth,height=\paperheight,state=repeat]
>> \setlayer [mybg]
>> [hoffset=1cm, voffset=1cm]
>> {\framed[frame=on, width=3cm,
>> height=2cm]{\externalfigure[cow][width=1cm]
>> }}
>> \setupbackgrounds[page][background=mybg]
>>
>> \starttext
>> \dorecurse{6}{\input tufte\par}
>> \stoptext
>>
>> It still does not work(still layer only on first page in Mk IV). What am I
>> doing wrong?
>>
>
> A typo in pack-lyr.mkiv for the \dodoflushlayer macro.
>
> In MkII a line of the macro is
>
> \doifnotvalue{\??ll#2\c!position}\v!yes
> {\doifvalue{\??ll#2\c!repeat}\v!yes\!!donecfalse
> \doifvalue{\??ll#2\c!state}\v!repeat\!!donecfalse}%
>
> while in MkIV it's
>
> \ifx\@@currentlayerposition\v!yes
>
> \edef\@@currentlayerrepeat{\csname\??ll\currentlayer\c!repeat\endcsname}%
> % \edef\@@currentlayerstate
> {\csname\??ll\currentlayer\c!state\endcsname}% actually this is already set
> \ifx\@@currentlayerrepeat\v!yes
> \!!donecfalse
> \else\ifx\@@currentlayerstate\v!repeat
> \!!donecfalse
> \fi\fi
> \fi
>
> MkII expects position ≠ yes while MkIV continues only when position = yes
> what's wrong, you can add \unless before the \ifx and the layer mechanism
> works.
>
> \unless\ifx\@@currentlayerposition\v!yes
>
> \edef\@@currentlayerrepeat{\csname\??ll\currentlayer\c!repeat\endcsname}%
> % \edef\@@currentlayerstate
> {\csname\??ll\currentlayer\c!state\endcsname}% actually this is already set
> \ifx\@@currentlayerrepeat\v!yes
> \!!donecfalse
> \else\ifx\@@currentlayerstate\v!repeat
> \!!donecfalse
> \fi\fi
> \fi
> \fi
>
>
Thanks a lot, works great.
Regards,
Derek
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Layers don't repeat in Mk IV
2009-08-05 9:15 ` Wolfgang Schuster
2009-08-05 9:27 ` Derek CORDEIRO
@ 2009-08-06 19:48 ` Hans Hagen
1 sibling, 0 replies; 6+ messages in thread
From: Hans Hagen @ 2009-08-06 19:48 UTC (permalink / raw)
To: Wolfgang Schuster; +Cc: mailing list for ConTeXt users
Wolfgang Schuster wrote:
> A typo in pack-lyr.mkiv for the \dodoflushlayer macro.
ok, fixed in next release
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___________________________________________________________________________________
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2009-08-04 16:52 Layers don't repeat in Mk IV Derek CORDEIRO
2009-08-04 21:13 ` Wolfgang Schuster
2009-08-05 8:47 ` Derek CORDEIRO
2009-08-05 9:15 ` Wolfgang Schuster
2009-08-05 9:27 ` Derek CORDEIRO
2009-08-06 19:48 ` Hans Hagen
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