Hi Saber,
Delete a single point (part) in a multi-point layer with remove part
tool (as you would with e.g. a multi-polygon layer).
Move single point in a multi-point layer: There is no option to move a
part in a multi-line or multi-polygon layer either (or I am not aware of
it). Why is it different for multi-point? If there is a need to move
parts in a multi-* layer, a dedicated tool should be established IMHO
covering all cases.
Do not misunderstand me, I really do not bother but I started thinking
about the tool's behaviour for point layers during this thread and IMHO
the behaviour is not consistent:
1) the tool is called _node_ but it works on _points_, too
2) It can be used to move/delete single point geometries or parts of
multi-points, but it cannot be used to move parts when editing lines or
polygons (neither single nor multi), furthermore for deleting parts
there is another tool that does exactly the same.
Bernhard
Am 07.01.2019 um 16:59 schrieb Saber Razmjooei:
Hi Bernhard,
How about multi-point layer? All the features will move/delete with the
other tools.
Regards
Saber
On Mon, 7 Jan 2019 at 15:55, Bernhard Ströbl <bernhard.stro...@jena.de
<mailto:bernhard.stro...@jena.de>> wrote:
Maybe the node tool shouldn't be available when editing a point layer?
Anything one may want to do with points can be done using the other
tools (move, delete part). I was always wondering why it is there
because AFAIU nodes are not individual features, they only exist as
part
of a line or polygon boundary, but points in a point layer are
individual features themselves.
Bernhard
Am 07.01.2019 um 16:25 schrieb DelazJ:
> Hi Micha,
>
> The Node Tool is not meant to remove features, but to edit/remove
their
> geometries. Your feature persists in your dataset through their
> attributes and you can later use the "Add part" tool to create a new
> geometry.
>
https://docs.qgis.org/testing/en/docs/user_manual/working_with_vector/editing_geometry_attributes.html#vertex-tool
> For full deletion (data + geometry), you should use the the "Delele
> selected" tool, with a red bin.
>
> Regards,
> Harrissou
>
> Le lun. 7 janv. 2019 à 16:15, Micha Silver <tsvi...@gmail.com
<mailto:tsvi...@gmail.com>
> <mailto:tsvi...@gmail.com <mailto:tsvi...@gmail.com>>> a écrit :
>
> Hi Alex:
>
> Linux Mint 19
>
> gdal 2.2.3
>
> QGIS 3.4.3
>
>
> Just out of curiosity, I did the same on a debian buster machine
> (QGIS 2.18) and found the same: deleting vertices (with the node
> tool) on a point vector layer does not delete the attribute rows.
>
>
> On 1/6/19 11:38 PM, Alexandre Neto wrote:
>> What's your platform?
>> What's the version of gdal?
>>
>> Thanks,
>>
>> Alex Neto
>>
>> A dom, 6/01/2019, 12:55, Micha Silver <tsvi...@gmail.com
<mailto:tsvi...@gmail.com>
>> <mailto:tsvi...@gmail.com <mailto:tsvi...@gmail.com>>> escreveu:
>>
>> I have found that after deleting some points in both a
>> shapefile and a geopackage layer, the attribute rows
remain in
>> the table (with null geometry). Is this expected? I'm using
>> 3.4.3, and I don't remember that being so in earlier
versions.
>>
>>
>> I removed the "phantom" rows by selecting by expression:
>> '$geometry is null' and then deleting. Still the
behavior was
>> surprising. I hope this is not a resurrection of
>> https://issues.qgis.org/issues/11007 ??
>>
>>
>> Thanks
>>
>> --
>> Micha Silver
>> Ben Gurion Univ.
>> Sde Boker, Remote Sensing Lab
>> cell: +972-523-665918
>>
>> _______________________________________________
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>> --
>> Alexandre Neto
>> ---------------------
>> @AlexNetoGeo
>> http://sigsemgrilhetas.wordpress.com
>> http://gisunchained.wordpress.com
>
> --
> Micha Silver
> Ben Gurion Univ.
> Sde Boker, Remote Sensing Lab
> cell: +972-523-665918
>
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--
Saber Razmjooei
www.lutraconsulting.co.uk <http://www.lutraconsulting.co.uk>
+44 (0)7568 129733
--
Bernhard Ströbl
Anwendungsbetreuer GIS
Kommunale Immobilien Jena
Am Anger 26
07743 Jena
Tel.: 03641 49- 5190
E-Mail: bernhard.stro...@jena.de
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Kommunale Immobilien Jena
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