On 2014-03-24 21:36, Denis Auroux wrote:

> 
>> I have a *really* hard time to trigger shape recognition with my wacom
>> tablet. I advocate for a normal "add triangle, rectangle, circle"
>> shape.
> 
> Rectangles and circles are certainly worth doing -- the ruler should
> be expanded into a larger selection of geometric tools, and rectangles
> and circles are the first ones.

Yes --- this would be great, filled and unfilled.

> I view triangles as less urgent, in part because they can't be drawn
> intuitively in a single gesture (unlike rectangles where you can just
> drag from one corner to the opposite corner, and circles where either
> corners or center + radius are reasonably intuitive). Clicking
> successive corner points a la xfig or other vector drawing programs is
> a UI disaster in my opinion.

Thinking better about it, you are right. Probably triangles are better 
put into the category of generic closing polygon. Personally I find that 
the better way to deal with shapes is having them introduced at a fixed 
size, and automatically activating the paste behavior --- that is, fixed 
aspect deformation (corners), h/v deformation (laterals) and maybe 
rotation (handles outside the selection). I *think* it was the way 
notability used to work --- I do not have an iPad anymore --- and 
Notability is by large the best app for free hand drawing I ever tried, 
at least under the interface point of view.

Romano




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