Hi Hilaire,
Thanks for your clarifications and pointers to documentation. More
comments below
On 22/09/15 03:41, Hilaire wrote:
I should write again, to avoid confusion, there are two ways for
programming in Dr. Geo:
- Dr. Geo script: with Dr. Geo UI helpers you design a Dr. Geo script
class and code its behaviour. Script instance(s) is/are plugged in an
existing geometric model. Script arguments are math objects selected
from the model. The script can do calculus and return it for other use
in the model, or it can change objects attribute (both style or math model).
- Dr. Geo Smalltalk sketch are sketch entirely programmed with the
dedicated Dr. Geo API. It gives access to unique object and helpers as
the plugged point defined with block closure (i.e. the one use on the
recursive sequence examples), the plotter, the rulers. Adding new one is
in the reach of the user.
We would like to combine both in some sense (thats kind of what geogebra
does). For example we would like start by drawing points like the ones
in [1] in a canvas, and then program a script which binds two points
making them to share its x coordinate and update the canvas where they
were drawn when I move a ruler. Is this possible?
[1] https://archive.org/details/uniform-movement.png
By the way, I was making some minor annotations to the docs you shared
via hypothesis[2]. You can find them at [3]
[2] https://hypothes.is/
[3] https://via.hypothes.is/http://drgeo.olympe.in/doc/en/drgeo010.html
Cheers,
Offray
