[Qgis-developer] Deactivating multi-threaded rendering - Was: QGIS' TimeManager plugin in action

[Anita Graser]

Am 06.04.2014, 00:08 Uhr, schrieb Nathan Woodrow <madmanwoo at gmail.com>:

> Yeah there is a renderComplete() or renderJobFinsihed.  I think you need  
> to
> use renderJobFinished.

Thanks!
The process is currently controlled by a timer object. Do you know what's  
best practice to combine a time + waiting for a signal?

Best wishes,
Anita





>
> - Nathan
>
>
> On Sun, Apr 6, 2014 at 8:05 AM, Anita Graser <anitagraser at gmx.at> wrote:
>
>> Hi Nathan,
>>
>> Am 05.04.2014, 22:54 Uhr, schrieb Nathan Woodrow <madmanwoo at gmail.com>:
>>
>>  What iisues do you have with your time manager and MTR?
>>>
>>
>> The export image series does not work properly anymore: it sometimes  
>> saves
>> before the map is done rendering.
>>
>> Maybe there's some signal I could use?
>>
>> Best wishes,
>> Anita
>>
>>
>>
>>
t>>
>>
>>
>>> Nathan
>>> On 06/04/2014 1:11 am, "Anita Graser" <anitagraser at gmx.at> wrote:
>>>
>>>  Hi,
>>>>
>>>> Are there plans to let plugins (which are not working well with
>>>> multi-threaded rendering) deactivate the feature when needed?
>>>>
>>>> Thanks and best wishes,
>>>>
>>>> Anita
>>>>
>>>>
>>>> Am 04.04.2014, 05:44 Uhr, schrieb Mathieu Pellerin  
>>>> <nirvn.asia at gmail.com
>>>> >:
>>>>
>>>>  Hmm, is there no way to deactivate MTR? As far as I understand,  
>>>> while we
>>>>> can de-activate multi-core rendering, the general multi-threaded
>>>>> rendering
>>>>> can't be turned off.
>>>>>
>>>>>
>>>>> On Thu, Apr 3, 2014 at 7:32 PM, Anita Graser  
>>>>> <anita.graser.at at gmail.com
>>>>> >
>>>>> wrote:
>>>>>
>>>>>  Hi Mathieu,
>>>>>
>>>>>>
>>>>>> I'm aware of some issues caused by multi-threaded rendering. If
>>>>>> deactivated, TimeManager should work as always. I currently don't  
>>>>>> have
>>>>>> time to look into adjusting it to the multi-threaded rendering.
>>>>>>
>>>>>> Best wishes,
>>>>>> Anita
>>>>>>
>>>>>>
>>>>>> On Thu, Apr 3, 2014 at 2:02 AM, Mathieu Pellerin  
>>>>>> <nirvn.asia at gmail.com
>>>>>> >
>>>>>> wrote:
>>>>>> > Any progress upgrading timemanager to be qgis 2.3 compatible?
>>>>>> >
>>>>>> > On 2 Apr 2014 23:34, "Anita Graser" <anita.graser.at at gmail.com>
>>>>>> wrote:
>>>>>> >>
>>>>>> >> Hi Mathieu,
>>>>>> >>
>>>>>> >> Thanks for sharing! That's a really well done video on a  
>>>>>> difficult
>>>>>> topic.
>>>>>> >> I've added it to the Time Manager Youtube playlist as well.
>>>>>> >>
>>>>>> >> Best wishes,
>>>>>> >> Anita
>>>>>> >>
>>>>>> >>
>>>>>> >>
>>>>>> >>
>>>>>> >> Am 01.04.2014, 08:41 Uhr, schrieb Mathieu Pellerin <
>>>>>> nirvn.asia at gmail.com>:
>>>>>> >>
>>>>>> >>> Greetings Anita,
>>>>>> >>>
>>>>>> >>> I've just finished a spacial project that relied on your
>>>>>> TimeManager
>>>>>> >>> plugin
>>>>>> >>> to produce a time-lapse of recorded land conflicts in Cambodia  
>>>>>> over
>>>>>> 13
>>>>>> >>> years: http://licadho-cambodia.org/video.php?perm=46
>>>>>> >>>
>>>>>> >>> Sharing as I think you might appreciate seeing the great fruits
>>>>>> your
>>>>>> tool
>>>>>> >>> can produce.
>>>>>> >>>
>>>>>> >>> Cheers,
>>>>>> >>>
>>>>>> >>> Math
>>>>>> >>
>>>>>> >>
>>>>>> >>
>>>>>> >> --
>>>>>> >> anitagraser.com
>>>>>>
>>>>>>
>>>>>>
>>>> --
>>>> anitagraser.com
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>>>>
>>>>
>>
>> --
>> anitagraser.com
>>


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