On Wed, Mar 15, 2006 at 01:43:12AM +0100, Kleistereimer wrote:
> how to use gimp_path_get_points from a python plugin?
>
>
> here some samplecode:
>
> def somefunc(image):
>
> floatarray = []
> for i in range(100):
> floatarray.append(0.0)
>
> closed = 0
> count = 0
>
> gimp.pdb.gimp_path_get_points(image, "path1", 1, closed, count,
> floatarray)
>
> return floatarray
>
> """
> floatarray should be modified by 'gimp_path_get_points' but it's not.
> how to get this values transfered to the python plugin?
> """
No, that's now how things work. This is how you do it:
def somefunc(image):
path_type, path_closed, num_path_point_details, points_pairs = \
pdb.gimp_path_get_points(image, "path1")
return points_pairs
Return values are returned as return values, which is the python way to
do things. It's not like the C API.
If you browse the PDB within the python console, when you select a
procedure at hit "Apply", it will paste a sample of how to call it in to
the console entry box.
-Yosh
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