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lucacosta
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Errore modifica bitmap photoshop

Jul 15, 2012 2:58 PM

Tags: #photoshop #flash #bitmap

Buongiorno.

uso flash cs 5.5 su mac osx (10.6.8)

 

a volte uso la nuova funzione "modifica" nel pannello proprietà quando hai selezionato una bitmap.

Si apre photoshop, faccio la modifica e poi salvo.

Quando torno in flash la mia bitmap è stata modificata ma stranamente ha le dimensioni doppie  (o più) di prima...
qualcuno sà questo bug a cosa è dovuto?
allego immagini per chiarezza

grazie

prima.pngdopo.png

988 Views   6 Replies   Latest reply: lucacosta, Nov 23, 2012 3:27 AM
 
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  • sudeshna sarkar
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    1. sudeshna sarkar,
    Jul 17, 2012 8:00 AM   in reply to lucacosta
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    Hi ,

     

    The reason for this is that when using Photoshop to edit the image , the DPI of the image is set to something other than 72dpi.

     

    You can try this -

     

    1) Put the following code in a new document and check the system's screenDPI :

     

    import flash.system.Capabilities;

     

    trace("Capabilities.screenDPI: "+Capabilities.screenDPI);

     

    2) If say the output is 72 dpi , when you import an image , it appears that Flash resizes it to match what it thinks is the screen resolution and in this case its 72 dpi. So if the image has a bigger resolution  , it will scale it down.

     

    Further ,

     

    Create an image in Photoshop  with a dpi say 300. Create another one with a dpi 72. Import both of these into Flash. The first image will be scaled down but the second image will retain its original size.

     

    The solution is to ensure that the graphic you import(or bring back from Photoshop) is of the resolution 72 dpi.

     

    You can use an image editor such as IrfanView to check or change the DPI settings of the image you are using.

     

    Let me know if this helps.

     

    Thanks and regards,

    Sudeshna Sarkar

    Adobe Flash Professional Team.

     
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  • lucacosta
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    2. lucacosta,
    Jul 17, 2012 8:30 AM   in reply to sudeshna sarkar
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    Thank you Sudeshna Sarkar for your reply, i reply to you in english (sorry my english isn't well).

    So i've read your response and i've try the "Capabilities.screenDPI" script.
    it say to me 72.

    So i've made a mistake, i've not write in the post a simple thing...the bitmap it was created INTO flash with the comand "converto in bitmap"
    so flash create the png.
    then i've try to modfy in photoshop with the comand edti in flash.
    When photoshop open my png from flash the size of the png was double or more (for example a in flash  a square of 100x100 px become in photoshop 421x421 pixel)
    Importing bitmap(png or other) into flash don't make problem, and when i try to modify in photoshop and come back the size was correct.
    My Flash have problem with the png created inside...(or better photoshop recognize the png from flash in a wrong way )
    Can you help me to this please?ù

    thank you so much

     
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  • sudeshna sarkar
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    3. sudeshna sarkar,
    Jul 17, 2012 8:12 PM   in reply to lucacosta
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    Hi ,

     

    I tried out the scenario with a simple shape(converted to a bitmap object) and edited in Photoshop but wasn't able to repro the issue on my system.

     

    Will it be possible for you to share the fla where this issue is happening? Or , can you let me know what kind of object you are trying to convert into bitmap.

     

    This will help me to investigate the issue better.

     

    Thanks and regards,

    Sudeshna Sarkar

    Adobe Flash Professional Team.

     
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  • lucacosta
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    4. lucacosta,
    Jul 18, 2012 1:48 PM   in reply to lucacosta
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    Hi,

    i,ve create a file in flash whit a shape, this is the link of the .fla

    http://lucatcs.altervista.org/convert-shape.fla

    http://lucatcs.altervista.org/reference.zip


    i've also create some screenshot (reference.zip) of my problem with notes and the version of my software, i use a mac osx (10.6.8) and the software was part of cs5.5 in italian bought in september 2001.

     

    thanks for your help

     

    Luca

     
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  • lucacosta
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    5. lucacosta,
    Sep 6, 2012 10:03 AM   in reply to lucacosta
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    Hi sudeshna sarkar

    You've got to see my files?
    this error appear again in my flash.

    Thank you for your time .

    Luca

     
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  • lucacosta
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    6. lucacosta,
    Nov 23, 2012 3:27 AM   in reply to lucacosta
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    the problem is solved automatically, at now i've not this problem (fortunatly).

    Probably an update has solved the problem.
    thank to all for support.

    Luca

     
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