Hi,
If I understand well, it's possible that a styled layer could be
sufficient...?
See "Description" section on this style
<https://plugins.qgis.org/styles/5/>.
Import the style
<https://docs.qgis.org/3.28/en/docs/user_manual/style_library/style_manager.html#importing-items>
in QGIS style manager.
Regards,
Jacky Volpes
Ingénieur SIG - Oslandia
Le 09/10/2023 à 09:45, Simon Gröchenig a écrit :
Hi,
As I don't have the context explaining why you need this
I try to "save" measurements as annotation or linestring/area layer in order to
see measurements in layouts.
Currently, I copy (linear) measurements and use the coordinates from
QGuiApplication.clipboard() to draw a temporary linestring. I would like to skip copying
the measurements. Also, I would like to "save" area measurements where copy is
not supported by the measurement gui.
Any ideas?
Simon
-----Ursprüngliche Nachricht-----
Von: Jacky Volpes<jacky.vol...@oslandia.com>
Gesendet: Freitag, 6. Oktober 2023 15:00
An:qgis-developer@lists.osgeo.org
Cc: Simon Gröchenig<groeche...@zt-gis.at>
Betreff: Re: [QGIS-Developer] Reading current measurement with python
Hi Simon,
Ok, I understand your question now.
Unfortunately, the measurement tool is not accessible with the python API.
As I don't have the context explaining why you need this, I can propose you to
find another way for your process, or, if you really need to get the
measurement value, here is a code snippet that finds the text within the
measurement dialog (I don't recommend you to use this in a production
environment though, or you might have unexpected behaviors if something changes
in the dialog implementation).
measurementDialogs = [d for d in
iface.mainWindow().findChildren(QDialog, "QgsMeasureBase") if d.isVisible()] if
len(measurementDialogs) == 1:
measurementDialog = measurementDialogs[0]
totalTextLineEdit = measurementDialog.findChild(QLineEdit, "editTotal")
if totalTextLineEdit is not None:
print(totalTextLineEdit.text())
Best regards,
Jacky Volpes
Ingénieur SIG - Oslandia
--
Le 04/10/2023 à 10:15, Simon Gröchenig a écrit :
Hi Jacky,
thanks for your help and for pointing me to this code snippet.
However, I see that the measurement tools are instances of QgsMapTool with an
QAction (and not QgsMapToolDigitizeFeature) and therefore mapTool().pointsZM()
is not available.
Now I wonder if I can utilize the QgsRubberBand
Best regards
Simon
------------------------------
Message: 2
Date: Mon, 2 Oct 2023 08:56:58 +0200
From: Jacky Volpes<jacky.vol...@oslandia.com>
To:qgis-developer@lists.osgeo.org
Subject: Re: [QGIS-Developer] Reading current measurement with python
Message-ID:<352a9e94-9010-4f39-8738-89323a87a...@oslandia.com>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Hi,
You can have a look at this snippet:
https://lists.osgeo.org/pipermail/qgis-developer/2023-May/065789.html
Regards,
--
Jacky Volpes
Ing?nieur SIG - Oslandia
--
Le 02/10/2023 ? 07:05, Simon Gr?chenig via QGIS-Developer a ?crit?:
Hi list,
is it possible to get the current line/area measurement with Python?
Simon
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