[Cuis-dev] White VM window

[Juan Vuletich]

Hi Hilaire,

On 8/18/2022 5:38 PM, Hilaire Fernandes via Cuis-dev wrote:
>
> VectorCanvas class>>initialize...
>
> I emptied the DrGeo start up sequence, so the image can start and an 
> interesting error pop up. VectorCanvas tries to initialize itself and 
> it fails while searching for Deja Vu font. It results VectorGraphics 
> is not properly installed. For example Windows can't be rotated.

It would be easier if you do the image preparation in the default folder 
structure, and then move it elsewhere, methinks.

> Of course this font folder arrangement is not found in the DrGeo 
> bundle, I have a different one. I could create the same but may be we 
> want something more flexible.
>

Well, at least we need to guarantee some font so Cuis can display text. 
DejaVu (the 4 variants) is 3Mb, and doesn't have any license 
restrictions. It is a reasonable choice. What do you suggest instead?

> Now thinking again of the DrGeo start up sequence, it is mostly font 
> installation:
>
>     | fontFile |
>     fontFile _ self fontPath // DrGeoSystem fontFile.
>     TrueTypeFontFamily readTrueTypeFontEntry: fontFile.
>     PreferenceSet setDefaultFont: DrGeoSystem fontName.
>     Preferences at: #guiElementsSize put: #standardFonts
>
> I will test it in UI deferred block.
>
> Thanks
>
> Hilaire
>
> -- 
> GNU Dr. Geo
> http://drgeo.eu
> http://blog.drgeo.eu

I see. I'm glad you're making progress.

Cheers,

-- 
Juan Vuletich
cuis.st
github.com/jvuletich
researchgate.net/profile/Juan-Vuletich
independent.academia.edu/JuanVuletich
patents.justia.com/inventor/juan-manuel-vuletich
linkedin.com/in/juan-vuletich-75611b3
twitter.com/JuanVuletich

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