[Qgis-user] Redraw time

[Ian Turton]

We (and OS) use Astun's open source Loader (
https://github.com/AstunTechnology/Loader) to load MasterMap (and other
GML) into PostGIS. It is pretty fast in QGIS from an indexed PostGIS table.

Ian
Disclaimer I work for Astun but not on the Loader project.

On Mon, 20 Aug 2018 at 11:02, Saber Razmjooei <
saber.razmjooei at lutraconsulting.co.uk> wrote:

> Are you trying to install it from QGIS Plugin manager....it works fine for
> me. There is a new version (as of last week) compatible with QGIS 3.
>
> Cheers
> Saber
>
>
> On 20 August 2018 at 10:52, Wolstan H M Dixie <wolstan-dixie at hotmail.co.uk
> > wrote:
>
>> Thanks,
>>
>> Well I had already tried that - I get the message * This plugin is
>> incompatible with this version of QGIS*
>> Plugin designed for QGIS 2.0 - 2.99 - not unnaturally I have the most up
>> to date version of QGIS!
>>
>> Wolstan
>>
>>
>> On 20/08/2018 10:31, Saber Razmjooei wrote:
>>
>> As Nicolas mentioned, you are trying to open GML (or GZ which is zipped
>> GML) in QGIS. This file format does not support spatial indexing.
>>
>> You can use OS Translator II plugin to upload  and style OS Mastermap to
>> PostGIS....
>>
>> Cheers
>> Saber
>>
>>
>> On 20 August 2018 at 10:03, Wolstan H M Dixie <
>> wolstan-dixie at hotmail.co.uk> wrote:
>>
>>> A minor British GIS called GGP - standing for GeoGraphic Processor.
>>>
>>> So how fast is everyone else's redraw? Is it instantaneous or
>>> appreciable?
>>>
>>> Wolstan
>>>
>>>
>>> On 20/08/2018 00:08, Nyall Dawson wrote:
>>> > On Sun, 19 Aug 2018 at 03:22, Wolstan H M Dixie
>>> > <wolstan-dixie at hotmail.co.uk> wrote:
>>> >> Hi all,
>>> >>
>>> >> I am a new user so please be understanding! I am shocked by the redraw
>>> >> time of a map view. When, for instance, I just pan the map a little,
>>> it
>>> >> takes 10 seconds to redraw [British OS Mastermap vector data, 64 bit
>>> >> desktop Windows 7]. My previous GIS was so fast it was essentially
>>> >> instantaneous, and was like dragging a paper map. Is this normal or
>>> are
>>> >> there tweaks I haven't appreciated?
>>> > What was your previous GIS?
>>> >
>>> > Nyall
>>> >
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>>
>>
>>
>> --
>> Saber Razmjooei
>> www.lutraconsulting.co.uk
>> +44 (0)7568 129733
>>
>>
>>
>
>
> --
> Saber Razmjooei
> www.lutraconsulting.co.uk
> +44 (0)7568 129733
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-- 
Ian Turton
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