[QGIS-Developer] PyQgis QgsCoordinateTransform constructor?

[Etienne Trimaille]

Just a side question, can't we make a default constructor like the one in
qgis 2 and take the project instance context automatically in the
constructor itself?
Most of plugin writers won't know exactly what is the third parameter. And
it's better to always use the project context if I understand.

2017-12-22 11:50 GMT+01:00 Denis Rouzaud <denis.rouzaud at gmail.com>:

>
>
> Le ven. 22 déc. 2017 à 04:39, Richard Duivenvoorde <rdmailings at duif.net>
> a écrit :
>
>> On 22-12-17 09:24, Richard Duivenvoorde wrote:
>>
>> >>     crsTransform = QgsCoordinateTransform(crs2, crs)
>>
>> Just for reference, I think (but please correct me if otherwise) that
>> for plugins this is then the easiest one?
>>
>> crsTransform = QgsCoordinateTransform(crs2, crs, QgsProject.instance())
>>
>
> Yes, please do so.
> If you call with an empty context, this will not use project settings into
> account.
>
>
>
>
>> as even with a non saved project this will provide the necessary
>> QgsCoordinateTransformContext ?
>>
>> R
>>
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