newbe- mapscript /pil

[Didrik Pinte]

Le mercredi 13 juillet 2005 à 07:26 -0500, Richard Alexander a écrit :
> thanks Didrik,
> 
> yes it is a fault in the code  - but not the one that causes the PIL
> error...I copied out the code wrongly !
> 
> The PIL problem with the PNG seems very odd to me because the PNG image
> produced does open in Gimp...and if I save it as tmp2.png from Gimp, it will
> then open from PIL !
> 
> If I use file objects instead of images I get the same problem.
> 
> Does the code work for you at all with mapscript ?
> 
> RA

Got it --> PIL does not support PNG that are interlaced !

You need to change your outputformat to :

        # PIL does not support interlaced images !!!
        OUTPUTFORMAT
                NAME png
                DRIVER "GD/PNG"
                MIMETYPE "image/png"
                IMAGEMODE RGB
                EXTENSION "png"
                FORMATOPTION "INTERLACE=OFF"
        END


Didrik
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