Re: [NTG-context] Flushleft formula

18 Jun 2016


      On 6/17/2016 7:48 AM, Aditya Mahajan wrote:
...
On Thu, 16 Jun 2016, Alan BRASLAU wrote:
...
On Thu, 16 Jun 2016 18:18:58 -0400
Aditya Mahajan  wrote:
...
And some stage, it will be nice to discuss the possiblility of adding
background to formulas, especially aligned formulas.
something like a
\setupformula
 [before={\startframedtext[background=color,backgroundcolor=lightblue]},
  after={\stopframedtext}]
One typically wants to have a bounding box around the displayed math,
but not the white space or the equation number. For example, see the
attached image.
experimental framed support in beta ...

\starttext

\setupformulaframed[framecolor=red,frame=on,offset=1ex]
\setupformula[option=frame,color=blue]
\setupformula[numbercommand={\inframed[framecolor=green]}]

\startplaceformula
     \startformula
         2 + 2 = 3 + 1
     \stopformula
\stopplaceformula

\stoptext

see framed-002.tex in test suite for a bunch of examples

(rather tricky with respect to spacing and alignments etc)

Hans

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