On Wed, Dec 09, 2015 at 01:21:01PM +0000, Guenter Milde wrote:
> On 2015-12-09, Enrico Forestieri wrote:
> > On Wed, Dec 09, 2015 at 07:20:16AM +0000, Guenter Milde wrote:
>
> > And why not using "info-insert icon math/vphantom", that automatically
> > addresses all of these points?
>
> Because the documentation
>
> > Help->LyX Functions
>
> points to InsetInfo.h for detailed description and there, it says
>
> The syntax is the same as what is used in the bind and ui files.
But a bit down it also says
icon: icon of lfun used in toolbar or direct icon name
> A grep in lib/bind/ and lib/ui/ shows:
>
> ui/stdtoolbars.inc:361: Item "Phantom \\phantom" "math-insert
> \phantom"
> ui/stdtoolbars.inc:362: Item "Horizontal phantom
> \\hphantom" "math-insert \hphantom"
> ui/stdtoolbars.inc:363: Item "Vertical phantom \\vphantom"
> "math-insert \vphantom"
[...]
> and none of these syntax examples worked.
Strange, "info-insert icon math-insert \vphantom" works for me.
> In addition, while I agree that using info-insert consistently is to be
> preferred
> for the manuals, I don't see that this solved the raised points:
>
> * "info-insert icon math/vphantom" does not place a protected space before
> itself ;-)
Yes, I think that this definitely needs to be corrected ;-)
> * "info-isert icon ..." does not scale with the font size.
On screen it does not, but it does scale in the output.
> Actually, it is even worse: the size of the icons in PDF is hard to
> predict,
It is very predictable: you always get a width of 1em.
> often less than acceptable and cannot be adjusted:
Of course it can be adjusted. You can make its size larger or smaller.
> > > Unfortunately, many of these icons have the wrong size in the PDF:
> > > either too large [math-insert \leq] or too small, or with content
> > > non-centered and partly invisible [ert-insert].
>
>
> I hope there is a way to fix this issue. Maybe by setting the hight of the
> displayed icon to "1 em".
Now you are talking about the representation on screen?
> For the ert-insert icon, more needs to be done. Currently this is
> non-readable in the PDF.
This may also depend on the set of icons you use.
--
Enrico
