[Qgis-developer] No Zoom to selected point

[Gino Pirelli]

Sorry Bernhard was my mistake... I had a layer but it was composed of
circular polygons similar to point.

sorry for the noise


On 4 December 2013 07:50, Bernhard Ströbl <bernhard.stroebl at jena.de> wrote:

> Hi Gino,
>
> can you confirm what I described (_one_ point selected, does not zoom)?
>
> I tried with f21562c on OpenSuse 64 bit.
>
> Bernhard
>
> Am 03.12.2013 18:01, schrieb Gino Pirelli:
>
>> not confirmed in f21562c
>> not confirmed in f1f2e16
>>
>>
>> On 3 December 2013 16:40, Vincent Mora<vincent.mora at oslandia.com>  wrote:
>>
>>  I observed the same behavior (qgis master) with two points alligned on x
>>> (a very simple layer indeed).
>>>
>>>
>>> On 02/12/2013 12:15, Bernhard Ströbl wrote:
>>>
>>>  Dear devs,
>>>>
>>>> today I stumbled on a strange behaviour when zoooming to a point.
>>>> To reproduce: load a point layer, select one feature in the table and
>>>> click "Zoom to selection". The result is the same as if clicking "Pan
>>>> map
>>>> to Selection", i.e the map is panned but not zoomed.
>>>> I _think_ this is because the bounding box of the selected feature has a
>>>> width and height of 0. Try iface.activeLayer().
>>>> boundingBoxOfSelected().width()/.height() in the Python console.
>>>> Geometrically speaking this is correct but as the zoom to selected
>>>> function builds on a bounding box with width/height>  0 the outcome for
>>>> the
>>>> user is bad.
>>>> My suggestion would be to define a small rectangle around the bounding
>>>> boxes' center if it has size 0 in the zoomToSelected function.
>>>>
>>>> Tried with QGIS 2.0.1 and current master
>>>>
>>>> Shall I file a ticket for this?
>>>>
>>>> Bernhard
>>>>
>>>>
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