Re: Floating Figure in framed-environment

[Wolfgang Schuster via ntg-context <ntg-context@ntg.nl>]

Oliver Sieber via ntg-context schrieb am 19.10.2022 um 11:31:
> Dear ConTeXt Users
>
> I am relatively new to context and I am suffering with a problem with the framed environment.
>
> I want to use a framed textbox for Definitions in my script. I also want to use floating figures.  But this does not work and I haven’t found out why. Maybe I totally use it the wrong way. I would appreciate if someone could help me or has a tipp.
>
> Here is an example code, where the figure does not behave as expected, i.e. the figure is behind the text:
>
> [...]

You have to use the textbackground mechanism to create a block of text 
where floats work as expected.

\definetextbackground
   [Oliver]
   [     location=paragraph,
           corner=round,
    rulethickness=2pt,
       framecolor=black,
        topoffset=1em,
     bottomoffset=1em,
       leftoffset=1em,
      rightoffset=1em,
           before=\blank,
            after=\blank,
       background=]

\setupfloats
   [freeregion=no]

\definedescription
   [Definition]
   [alternative=top,
           text={Definition: },
          title=yes,
         before=\startOliver,
          after=\stopOliver,
      inbetween={\blank[medium]}]

\startbuffer[sampletext]
Carrot cake tiramisu lollipop dragée lollipop marshmallow carrot cake 
sweet pastry. Tiramisu danish jelly tootsie roll tart gummi bears. 
Carrot cake chupa chups cake wafer lemon drops lemon drops tiramisu. 
Chocolate lemon drops sugar plum cheesecake jelly beans sugar plum. 
Tootsie roll cupcake jujubes pie chocolate bar bear claw chupa chups 
shortbread. Candy candy canes jelly-o jelly beans sugar plum muffin 
danish donut. Bonbon lemon drops powder jujubes marshmallow biscuit 
halvah. Powder carrot cake caramels chocolate cake carrot cake jelly-o. 
Topping danish tootsie roll gummi bears oat cake jujubes. Sweet candy 
canes cotton candy pie topping. Jelly-o carrot cake ice cream lemon 
drops macaroon gummies lemon drops tiramisu chocolate cake. Cupcake 
sugar plum shortbread gummi bears tootsie roll. Chocolate cake sugar 
plum macaroon candy canes chocolate bar donut cake icing tootsie roll.
\stopbuffer

\starttext

\startOliver
{\bf Definition: Hello World}
\blank[medium]
\placefigure[right,none]{This is an example of a 
logo.}{\externalfigure[dummy]}
\getbuffer[sampletext]
\stopOliver

\startDefinition[title={Hello World}]
\placefigure[right,none]{This is an example of a 
logo.}{\externalfigure[dummy]}
\getbuffer[sampletext]
\stopDefinition

\stoptext

Wolfgang

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