Hi Andrei,

> On Mar 29, 2017, at 5:07 AM, Andrei Chis <[email protected]> wrote:
> 
> Hi,
> 
> Right now rubric relies on 'SmallInteger maxVal' to set the drawing bounds 
> when a size is not set for the editor. This has some side-effects, like the 
> text in Spotter not appearing on 64 bit given that some drawing methods from 
> the graphical backend seem to expect 32 bit ranges. We can fix this by 
> introducing #maxVal32 or maybe there could be some range checks in the 
> canvas. Comments?

Why not introduce a class variable or a Rubric method that answers a constant?  
It could be the same as 2^30-1 or something smaller.  What is the likely 
maximum extent of a Rubric drawing surface over the next ten years?

> 
> Cheers,
> Andrei

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