newbe- mapscript /pil

[Didrik Pinte]

Le mercredi 13 juillet 2005 à 06:16 -0500, Richard Alexander a écrit :
> hi
> I want to open an image created by mapscript using PIL...
> 
> I'm using python2.3 on Suse Linux Enterprise Server 9 (not this windows
> machine so there may be some minor punctuation errors below)
> 
> from Tkinter import *
> import mapscript
> import Image
> 
> theMap = mapscript.mapObj('/srv/www/htdocs/workshop/itasca.map')
> theMapImage = theMap.draw()
> 
> theMapImage.save('srv/www/htdocs/workshop/tmp.png')
> #the above line produces a png image in the correct folder
> 
> theImage = Image.open('srv/www/htdocs/workshop/tmp.png')
> #the above line causes an IOError to be thrown which seems to
> #be triggered by the Load function...
> 
> #end
> 
> After the program finishes I can open the png image tmp.png in all
> other graphics programs  - Pil continues to refuse to open it !
> 
> any ideas ?
> 
> cheers
> RA

It seems that you need to use absolute path everywhere in your code.

theImage = Image.open('srv/www/htdocs/workshop/tmp.png') needs to be
theImage = Image.open('/srv/www/htdocs/workshop/tmp.png')

No ?

Didrik
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