Oleg;
Lots to think about .. and many thanks the information is most helpful.
David
On Wed, 2008-08-27 at 21:33 -0700, Oleg Kobchenko wrote:
> > From: David Vincent-Jones <[EMAIL PROTECTED]>
> >
> > Just to confirm:
> >
> > Applying text within a plot routine has a problem
> > pd 'text 0 -20x test 1 2 3'
> >
> > prints/displays as
> > text1 2 3
> >
> > This makes it difficult to add a table into any plot.
>
> Stripping white space is a common practice,
> such HTML normalization. Instead nbsp is used.
> For a table, monospace font is needed.
>
> nbsp_z_=: 1 :'(2*m)$194 160{a.'
>
> pd 'text 0 -20x test',6 nbsp,'1',6 nbsp,'2',6 nbsp,'3'
>
>
> Here's a helper table builder verb
> that will take initial position, list of column widths,
> line height and a table of values. The result will be
> a series of 'text ...' with corresponding positions.
>
> NB.*pdtable v plot text from table
> NB. (XY;colwidths;lineheight) pdtable table
> NB. eg: pd (10 _60;0 40 80;_18) pdtable i.2 3
> pdtable=: 4 : 0
> 'pos cw lh'=. x
> r=. ''
> for_Y. ({:pos)+lh*i.{.$y do.
> for_X. ({.pos)+cw do.
> v=. ":(Y_index,X_index) {:: y
> r=. r,'text ',(":X),'x ',(":Y),'x ',v,LF
> end. end.
> r
> )
>
> (10 _60;0 40 80;_18) pdtable i.2 3
> text 10x _60x 0
> text 50x _60x 1
> text 90x _60x 2
> text 10x _78x 3
> text 50x _78x 4
> text 90x _78x 5
>
>
>
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