livecode changes image colors without being asked to do it

panagiotis merakos merakosp at gmail.com
Wed Aug 30 10:45:18 EDT 2017


I suggest you try LC 8.x anyway, since LC 7.x is no longer maintained.

Moreover you'll find many many new features in LC 8.x :)

Best,
Panos
--


On Wed, Aug 30, 2017 at 3:33 PM, Robert Brenstein via use-livecode <
use-livecode at lists.runrev.com> wrote:

> LC 7.1.3
>
> It sounds like I must venture into LC8-land or see whether I manage to get
> by with sRGB yet…
>
> RObert
>
>
> On 30 Aug 2017, at 16:07, panagiotis merakos via use-livecode wrote:
>
> @Robert which LiveCode version are you using?
>>
>> CMYK images should display correctly if you are using LC >=8.1.3:
>>
>> https://github.com/livecode/livecode/pull/4950
>>
>> Best,
>> Panos
>> --
>>
>> On Wed, Aug 30, 2017 at 3:03 PM, Sean Cole (Pi) via use-livecode <
>> use-livecode at lists.runrev.com> wrote:
>>
>> Hi Robert,
>>>
>>> This is likely down to the colour space the images are embedded with.
>>> Preview will respect the colour space whereas LC will not in some cases.
>>> Make sure the jpg is saved with the sRGB (IEC61966-2.1) profile to
>>> maintain
>>> the correct colour. And make sure it's not CMYK.
>>>
>>> Sean Cole
>>> *Pi Digital Productions Ltd*
>>> www.pidigital.co.uk
>>> +44(1634)402193
>>> +44(7702)116447
>>> 'Don't try to think outside the box. Just remember the truth: There is no
>>> box!'
>>> 'For then you realise it is not the box you are trying to look outside
>>> of,
>>> but it is yourself!'
>>>
>>> eMail Ts & Cs <http://pidigital.co.uk/emailTCs.rtf>   Pi Digital
>>> Productions Ltd is a UK registered limited company, no. 5255609
>>>
>>> On 30 August 2017 at 14:03, Mike Bonner via use-livecode <
>>> use-livecode at lists.runrev.com> wrote:
>>>
>>> Not sure if it will make a difference, but you might want to-- set the
>>>> resizequality of the img "imagename"  to "best"
>>>>
>>>> On Wed, Aug 30, 2017 at 6:54 AM, Robert Brenstein via use-livecode <
>>>> use-livecode at lists.runrev.com> wrote:
>>>>
>>>> I have a stack that dynamically sets the image that is displayed on a
>>>>>
>>>> card
>>>>
>>>>> using
>>>>>
>>>>>         set the filename of img vImageName of stack vStackName to
>>>>>
>>>> vFilePath
>>>>
>>>>>
>>>>> I just encountered a problem with a new batch of jpeg files. Their
>>>>>
>>>> colors
>>>
>>>> change when they are displayed in the stack. I mean that when I open
>>>>>
>>>> them
>>>
>>>> in Preview, the color saturation and hue are different than when
>>>>>
>>>> viewing
>>>
>>>> the same pic in a stack.
>>>>>
>>>>> Anything I can do to avoid that or anything I can tell the graphics
>>>>>
>>>> person
>>>>
>>>>> to do differently when producing those files in AI?
>>>>>
>>>>> RObert
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