Hi Nyall, thanks for your answer.
Somewhere in the middle of a calculation process (not an algorithm) I'd
like to add a polygon feature to a line layer. I'm using the function to
turn the polygon into a line geometry.
I'm using it like this and don't know I figured this out or decided on it:
from processing.algs.qgis import PolygonsToLines
toLines = PolygonsToLines.PolygonsToLines().convertToLines
then later on many places in my code:
geom = toLines(geom)
I remember it took me a while to figure out that second line, but having
my own short "alias" function toLines() is very convenient. But maybe I
can create it in another way, holding the processing.run code.
I will try tomorrow.
One last question, it seems to me like the old code is working again in
3.7. Can you confirm that?
Kind regards,
Raymond
On 21-03-19 01:34, Nyall Dawson wrote:
On Thu, 21 Mar 2019 at 02:40, Raymond Nijssen <[email protected]> wrote:
The folowing line works for me in 3.4.3 and 3.7 (built today) but not in
3.6.0
from processing.algs.qgis import PolygonsToLines
It was ported from Python -> c++, so is no longer importable like
this. What's your use case for importing direct rather than running
via processing.run?
Nyall
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