Author Topic: [Theme] Voluntary UK  (Read 95312 times)

Offline tapio

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Re: [Theme] Voluntary UK
« Reply #165 on: September 11, 2021, 16:18:24 »
John, the grid is still happening...
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #166 on: September 11, 2021, 17:34:02 »
@tapio Thanks for the report. This is a different effect and not one that appears on my device. I suspect it is resolution dependent.
Does this only happen at zoom 14? It looks like the border of a nature reserve area but the same defect is likely to happen at zoom 14 for water parks etc.
If it only happens at zoom 14 I can remove it at that zoom.


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« Last Edit: September 11, 2021, 17:40:32 by john_percy »
 
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Offline tapio

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Re: [Theme] Voluntary UK
« Reply #167 on: September 11, 2021, 17:35:30 »
Yes exactly, only at ZL14, and in nature areas.
My screen res. is 1080x2244.
Other themes are also doing it. Elevate... Very bad in OSMap.
« Last Edit: September 11, 2021, 17:49:21 by tapio »
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #168 on: September 13, 2021, 13:22:34 »
@tapio
Please try the attached version. Download, unzip and copy over Voluntary Mapsforge.xml
Let me know of any other unwanted effects.
 
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Offline tapio

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Re: [Theme] Voluntary UK
« Reply #169 on: September 13, 2021, 14:34:25 »
@tapio
Please try the attached version. Download, unzip and copy over Voluntary Mapsforge.xml
Let me know of any other unwanted effects.
Thx. John, it's different now, but not gone.
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #170 on: September 13, 2021, 14:44:41 »
Sadly I don't think there's much I can do about that which I think is due to overlapping semi transparent tiles used to show the nature reserve and similar.


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Offline tapio

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Re: [Theme] Voluntary UK
« Reply #171 on: September 13, 2021, 14:53:47 »
OK... What I can add FZOam and ActiveRT5 do not have the issue.
Maybe you can point me to relevant code lines and I may search myself...
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #172 on: September 13, 2021, 15:07:09 »
I think the lines are to do with "protected areas" for nature reserve etc:
Code: [Select]
<rule cat="nocity" e="any" k="protect_class" v="pr_2|pr_3|pr_4|pr_5|pr_7|~" closed="yes" zoom-min="12" zoom-max="15">
<area fill="#14f0a000" />
</rule>
The area fill is semi-transparent so as not to block out the underlying features.
PS Because I can't reproduce the effect you are getting, I can't be sure whether it may be due to other semi transparent fills as well.
« Last Edit: September 13, 2021, 17:27:16 by john_percy »
 

Offline karlchick

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Re: [Theme] Voluntary UK
« Reply #173 on: September 14, 2021, 11:01:08 »
Yes exactly, only at ZL14, and in nature areas.
My screen res. is 1080x2244.
Other themes are also doing it. Elevate... Very bad in OSMap.

Hi Tapio,

In the OSMap theme there is an option "emphasise access land" which allows you to switch off the purple/gold outlines. I suspect this is caused by an issue with the underlying graphic's engine not being able to draw outlines correctly. It also looks like another element is outlining in black too...

does that help?

best regards,
Karl.
 
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Offline tapio

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Re: [Theme] Voluntary UK
« Reply #174 on: September 15, 2021, 22:11:43 »
IDK... with all options off, there's lines left... Will compare on PC with a decent editor, thx.
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #175 on: September 15, 2021, 23:51:40 »
It's the areas with outlines that are not being rendered correctly at this zoom level if they don't fit within a tile. In this example that's the woodland and the white area by the lake near Schrammberg. I'm afraid it's a known weakness of the implementation of the renderer.


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« Last Edit: September 15, 2021, 23:54:59 by john_percy »
 

Offline karlchick

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Re: [Theme] Voluntary UK
« Reply #176 on: September 17, 2021, 08:54:57 »
Hmm... I am aware if this phenomenon and do relunctantly remove outlines at zoom levels below Z14, and this seems to works for all devices I have tested on so far... so I assumed it would be the same for other devices....

Does this mean outlines should be avoided for all large areas at Z14 too?  This would be a problem for my theme as outlines are a key aspect of the emulating the UK OS map style.

Is there any known workaround we could use at Z14? E.g. using delta offsets, etc?
 

Offline john_percy

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Re: [Theme] Voluntary UK
« Reply #177 on: September 17, 2021, 09:24:39 »
I don't know of any effective workarounds. I think this means that zoom 14 is out for outlined areas for this phone.

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