Le��23 oct. 2016 12:19, "stepharo" <stepharo@free.fr> a ��crit��:

Hi Stef,

We are not throwing away anything. The goal is not to produce a new model, the goal is to find one that matches the requirements.

Don't play with words.

We already learnt a lot from TxText, but it has limitations in how to deal with things that are not only text.

I can imagine.

We have no intention of producing an unfinished text model :).

Me neither with igor and txText yet life decided otherwise. You see I spent at 10 months of salary on txText.

�� This is a critical component for us. Please let us work for a couple of months and we get back with news.

Cheers,
Doru

On Oct 22, 2016, at 8:31 PM, stepharo <stepharo@free.fr> wrote:

Hi aliaksei

I thought that you were just changing the internal representation of txText to use Ropes
and building on top of / improving txText
I did not think that you were throwing away all the work igor did. Because he spent a lot of time

designing the text model and making it is scalable - and now I read that apparently it was not scalable enough.
I'm wondering what will happen if suddenly you disappear: we will get two unfinished textmodel
and use an old one? When do you think that you will have a working usable by other for real text model?
Stef

Le 22/10/16 �� 12:29, Aliaksei Syrel a ��crit :

As Doru already mentioned text editor is an important part of the tools. There are some requirements a text editor should fulfil.

�� �� �� �� ��� Support of large files ( >> 100mb)
�� �� �� �� ��� Support of large pieces of text located in memory
�� �� �� �� ��� Allow developers to embed visual elements (pictures, interactive elements, custom elements)
�� �� �� �� ��� Support of more sophisticated layouts rather than line-based. For example columns.
�� �� �� �� ��� Line breaking
�� �� �� �� ��� Text wrapping
�� �� �� �� ��� Hyphens
�� �� �� �� ��� Should be fast
Tests show that TxText model is very nice for basic cases, works well for "normal" use.
However, when it comes to extreme cases linked list of spans just fails, while rope shows great performance - and it also scales.

Cheers,
Alex

On 19 October 2016 at 23:51, Denis Kudriashov <dionisiydk@gmail.com> wrote:

2016-10-19 18:06 GMT+02:00 Aliaksei Syrel <alex.syrel@gmail.com>:
�� - Added initial text support, for instance rendering and high precision measurement.

I look at code and it seems you implemented another one new text model? Why you not use TxText?

--
www.tudorgirba.com
www.feenk.com

"Some battles are better lost than fought."