Rendering Bugs with Openandromaps

Started by Emes, June 13, 2019, 09:43:40 AM

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Emes

Hello,

I have rendering issues with openandromaps on waters in higher zoomlevels. With the Mapsforge Standardtheme everthing is fine, but if I choose the Openandromaps according theme (Elevate or Elements) rendering becomes buggy.



Here are some screenshots...



Buggy rendering:

https://s18.directupload.net/images/190613/bnyjrnei.png">



everything fine with Mapsforge theme:

https://s18.directupload.net/images/190613/63xazm4r.png">







For further investigation I choosed a less complex area showing the issues



https://www.openstreetmap.org/query?lat=47.53687&lon=9.72817#map=18/47.53613/9.72788">https://www.openstreetmap.org/query?lat ... 13/9.72788">https://www.openstreetmap.org/query?lat=47.53687&lon=9.72817#map=18/47.53613/9.72788

https://s18.directupload.net/images/190613/b5noco9t.png">



A part of the water next to the coast, above the island, is displayed in the open water instead of the correct position (marked):

https://s18.directupload.net/images/190613/jqsy832s.jpg">



If I go to higher zoomlevels, the missplaced element moves to the correct position

https://s18.directupload.net/images/190613/crs82ysr.png">

https://s18.directupload.net/images/190613/8or4cmn3.png">



Summary of some facts:

- There are people without the bug

- it occures on several opanandromaps (tested with Alps_ML, Sweden_ML and Norway_ML)

- the screenshots above are only examples, it appeares on nearly all water areas

- it comes with the actual Oruxmaps version 7.4.22 and older ones (tested with 6.5.10)

- it appeares on zoomlevel 14 and higher

- only with Elements/Elevate theme, no problem with Mapsforge theme

- no problems in Locus with the themes+maps

- cleaning map cache doesnt fix it

- in app settings cant change it

- deleting oruxmaps + reinstalling doesnt fix the problem

- storage place (internal or SD card) doesnt matter



Before posting here, i asked on https://www.openandromaps.org/oam-forums/topic/rendering-fehler">https://www.openandromaps.org/oam-forum ... ing-fehler">https://www.openandromaps.org/oam-forums/topic/rendering-fehler for help, but we couldnt find a fix. Tobias (Developer of Elevate mapstyle) suggested to post here.



I hope we can find the problem  :)