[Cuis-dev] How do I get a form instance of a LayoutMorph instance? aMorph imageForm equivalent?

[Luciano Notarfrancesco]

Maybe Morph>>imageForm:depth: ?

On Fri, Feb 28, 2025 at 16:28 H. Hirzel via Cuis-dev <cuis-dev at lists.cuis.st>
wrote:

> Hi
>
> I am arranging 4 pictures in a row and would like to write the result to
> a file.
>
> However I face the problem of getting a form representation of the
> LayoutMorph instance.
>
> In Squeak that would be
>
>      row imageForm
>
> https://wiki.squeak.org/squeak/6373
>
> I searched the class hierarchy for something similar but did not find
> anything suitable (e.g. asForm, just form or something similar).
>
> How can I achieve this?
>
> Regards
>
> Hannes
>
>
>
> -------------------------------------------------------------------------------------------------------
>
> Feature require: 'Graphics-Files-Additional'.
>
> "(ImageReadWriter formFromFileNamed: 'F05.jpg') class  Form ."
>
> row := LayoutMorph newRow.
> row addMorph: (ImageMorph newWith: (ImageReadWriter formFromFileNamed:
> 'F05e.jpg')).
> row addMorph: (ImageMorph newWith: (ImageReadWriter formFromFileNamed:
> 'F06e.jpg')).
> row addMorph: (ImageMorph newWith: (ImageReadWriter formFromFileNamed:
> 'F07b-e.jpg')).
> row addMorph: (ImageMorph newWith: (ImageReadWriter formFromFileNamed:
> 'F08e.jpg')).
>
>
> JPEGReadWriter2 putForm: row imageForm quality: 100 progressiveJPEG:
> true onFileNamed: 'row1.jpg'
>
>
> --
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