On 11 October 2013 07:34, St��phane Ducasse <stephane.ducasse@inria.fr> wrote:

Hi Igor

it would be good to see how the new text model perform.

��

Thanks..

Rough equivalent of it in new text model would be:

=======
morph :=
(TxTextEditorMorph openInWindowWithString: '=Lorem
ipsum dolor sit
amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
Section 1.10.32 of "de Finibus Bonorum et Malorum", written by Cicero in 45 BC

=Lorem
ipsum dolor sit
amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
Section 1.10.32 of "de Finibus Bonorum et Malorum", written by Cicero in 45 BC

=Lorem
ipsum dolor sit
amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
Section 1.10.32 of "de Finibus Bonorum et Malorum", written by Cicero in 45 BC
') submorphs last
submorphs last.

layoutView := morph instVarNamed: #layoutViewMorph.

[100 timesRepeat: [ layoutView resetLayout ]] timeToRun��

0:00:00:00.006

but that comparison don't have much sense, because the

layout & rendering is different.

First, because in reality, the layout is not calculated each time when view is rendered,
but only when the view changed or text changed.

Second, the layout is calculated only for portion of text (big enough to correctly display the text in view),

and thus, depending mostly just on view extent, in contrast to old model, which depends mostly on text size itself.

The rendering uses precalculated layout and highly depends on what font/resolution
etc is used...

So, for more fair comparison, i'd better compare the rendering speed, because at the end it is

up (or down) to the "how fast you can deliver text on screen".

--
Best regards,
Igor Stasenko.