IOhannes m zmoelnig a écrit :
Jaime Oliver wrote:
Hi all,
how would any of you go about creating a white .jpg file of arbitrary
dimensions?
depends on the context.
if i wanted to create a single file of a certain dimension i would use
the gimp.
for more repetitive tasks i would use ImageMagick.
pix_write will only write the size specified on the inlets. So for
example if I need to make a 2048 x 5000 size, then pix_write is not
the way...
Is there a way inside gem?
pix_write will only write the size specified on the inlets. So for example if you
need to make a 2048x5000 size, then you have to send [2048 5000< message to the
size inlet!
of course you have to draw an image of this size in order to snap it.
this can be done either with :
-a very big screen
-a virtual screen : you can define a virtual screen bigger than screen size, so
you can draw a big gem windows and snap it.
-using framebuffer and snap it's content...
Cyrille
i'd probably use [pix_writer] (which is similar to [pix_write] but
doesn't do any capturing)
fgmasdr
IOhannes
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