[PD-dev] text placement

[Hans-Christoph Steiner]

Maybe its possible to have Tk do all the sizing, then have pd query  
Tk to get the sizes.  That would allow for the Tk scaling, which  
would be very nice to have because it keeps the all the layout  
relationships the same, it just zooms it.  That'd be much more useful  
that different font sizes.

.hc

On Jan 16, 2007, at 11:56 PM, Miller Puckette wrote:

> It's much more trouble to adapt Pd to use variable-width fonts, but  
> totally
> possible.  The trouble is the code that figures out where to put line
> breaks fitting text into boxes and then how big to make the box around
> the text.  Not the end of the world, I don't think.
>
> cheers
> Miller
>
> On Tue, Jan 16, 2007 at 11:45:26PM -0500, Hans-Christoph Steiner  
> wrote:
>>
>> It turns out that the fonts seem to vary quite a bit in their
>> positioning... what a pain...  I still think the way to handle this
>> is to just set the boxes to pixel sizes, then let the fonts fall
>> where they may.  Too bad there isn't a free Lucida, or Inconsolata
>> isn't done yet...  I can't seem to get Tcl to use Inconsolata, maybe
>> because its a .otf not a .ttf.
>>
>> One question I have is whether Pd really needs a monospaced font.  It
>> looks quite good with Lucida Grande, which is proportional.
>>
>> .hc
>>
>> On Jan 8, 2007, at 2:49 PM, Miller Puckette wrote:
>>
>>> In g_rtext.c:
>>>
>>>        sys_vgui("pdtk_text_new .x%lx.c %s %f %f {%.*s} %d %s\n",
>>>            canvas, x->x_tag,
>>>            dispx + LMARGIN, dispy + TMARGIN,
>>>            outchars, tempbuf, sys_hostfontsize(font),
>>>            (glist_isselected(x->x_glist,
>>>                &x->x_glist->gl_gobj)? "blue" : "black"));
>>>
>>> places the text, and the border gets drawn in the text_drawborder()
>>> function.  I couldn't spot anything platform-dependent in the code,
>>> although I've noticed that drawing comes out differently on Mac
>>> compared
>>> to other platforms - create a slider, for instance and look at the
>>> bar.
>>> I believe Pd corrects for that when drawing inlets/outlet on  
>>> objects,
>>> but I don't think there's anywhere else.
>>>
>>> cheers
>>> Miller
>>>
>>> On Mon, Jan 08, 2007 at 01:20:49PM -0500, Hans-Christoph Steiner
>>> wrote:
>>>>
>>>> Can anyone point me to where the text is placed on the canvas in
>>>> relation to the object and message boxes?  It seems to vary  
>>>> depending
>>>> on platform and I'd like to troubleshoot it.
>>>>
>>>> .hc
>>>>
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>>>> Franklin
>>>>
>>>>
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