[Cuis-dev] scaling an ImageMorph

[Ezequiel Birman]

Ah! I'd write something like:

> filePath := '/Users/volkmannm/Pictures/images/altitude1600.jpg'.

form := Form fromFileNamed: filePath.
>
(morph scaleBy: 0.5; embeddedInMorphicWindowLabeled: 'test') openInWorld


On Sat, 22 Mar 2025 at 01:28, Mark Volkmann <r.mark.volkmann at gmail.com>
wrote:

> I want to render an image at some percentage less than 100% of its default
> size.
> I'm not trying to get an image to fill the extent of another morph.
> This code, evaluated in a Workspace, renders an image at its full size.
> What should I change to render it at 50% of that size?
>
> filePath := '/Users/volkmannm/Pictures/images/altitude1600.jpg'.
> form := Form fromFileNamed: filePath.
> morph := ImageMorph newWith: form.
> SystemWindow new addMorph: morph; openInWorld.
>
> On Fri, Mar 21, 2025 at 3:02 PM Ezequiel Birman via Cuis-dev <
> cuis-dev at lists.cuis.st> wrote:
>
>> errata: “self“ should be “anImageMorph”. I.e.:
>>
>> anImageMorph image: (anImage magnifyTo: anImageMorph morphExtent)
>>
>>
>> On Fri, 21 Mar 2025 at 19:48, Ezequiel Birman <ebirman77 at gmail.com>
>> wrote:
>>
>>> I'm not sure what are you trying to do but I'll guess that if you're
>>> trying to get the image fill the morphExtent, you cand send `image:` to the
>>> imageMorph.
>>> anImageMorph image: (anImage magnifyTo: self morphExtent)
>>>
>>> HTH,
>>>
>>> --
>>> Eze
>>>
>>> On Thu, 20 Mar 2025 at 09:00, Hilaire Fernandes via Cuis-dev <
>>> cuis-dev at lists.cuis.st> wrote:
>>>
>>>> A remark, you should only magnify the form. Not sure it solves your
>>>> problem, though
>>>> Le 19/03/2025 à 22:11, Mark Volkmann via Cuis-dev a écrit :
>>>>
>>>> percent := 0.75.
>>>> form := Form fromFileNamed: filePath :: magnifyBy: percent.
>>>> morph := ImageMorph newWith: form :: scaleBy: percent.
>>>>
>>>> -- http://mamot.fr/@drgeo
>>>>
>>>> --
>>>> Cuis-dev mailing list
>>>> Cuis-dev at lists.cuis.st
>>>> https://lists.cuis.st/mailman/listinfo/cuis-dev
>>>>
>>> --
>> Cuis-dev mailing list
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>>
>
>
> --
> R. Mark Volkmann
> Object Computing, Inc.
>
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