Yes thet look exactly the same. Although I am using de OL default resolutions, is it possible that my OL map is not using the same zoom resolutions than mapbox?
Toni On Tue, 2020-05-05 at 11:30 +0200, Andreas Hocevar wrote: > Using `zDirection: -1` is not always a good idea. Especially not if > the tiles are already upscaled on the server. > > You can look at the two maps below. Both use the Mapbox Satellite > tileset. The first rendered in mapbox-gl, the second inOpenLayers > (without a zDirection set). For me, they look and behave exactly the > same: > > https://api.mapbox.com/styles/v1/mapbox/satellite-v9.html?title=true&access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4M29iazA2Z2gycXA4N2pmbDZmangifQ.-g_vE53SD2WrJ6tFX7QHmA#17.4/47.078636/15.426918 > > https://r55zn.csb.app/#/center/15.42692,47.07864/zoom/17.4 > > Andreas. > > > On Tue, May 5, 2020 at 9:21 AM Toni Hernandez Valles < > toni.hernan...@udg.edu> wrote: > > Hello, > > > > Me too. I added the zDirection:-1 to the layer source, and the > > issue > > still persists. :-( > > > > > > > > > > On Mon, 2020-05-04 at 15:48 -0600, Richard Greenwood wrote: > > > I'm seeing something similar with Mapbox satellite tiles. I > > > added zDirection: -1 to my source definition but it didn't have > > any > > > effect. > > > > > > resolution 0.6237836388319881 > > > > > > resolution 0.5518893502310329 > > > > > > > > > On Mon, May 4, 2020 at 2:14 PM Andreas Hocevar < > > > andreas.hoce...@gmail.com> wrote: > > > > By default, OpenLayers applies up- and downscaling to the > > tiles. To > > > > avoid upscaling, configure the source with > > > > > > > > zDirection: -1 > > > > > > > > Andreas. > > > > > > > > On Mon, May 4, 2020 at 8:47 PM Toni Hernandez Valles < > > > > toni.hernan...@udg.edu> wrote: > > > > > Helo everyone, > > > > > > > > > > I am using a vector tile from mapbox and I am getting bluring > > > > > tiles > > > > > with no apparent reason. Not for me, at least > > > > > > > > > > I have checked tiles directly to mapbox and the quality is > > > > > perfect, > > > > > but, when using tiles with OpenLayers the map quality gets > > lower. > > > > > > > > > > In this link (https://mapscloud.udg.edu/blurry_tiles.png) you > > can > > > > > see > > > > > the quality of the map image (on the left) and the quality of > > a > > > > > single > > > > > tile. Check the costline and the name "Roses" to see the > > > > > difference. > > > > > > > > > > > > > > > I have tried both tile sizes (256 and 512) with the same > > result. > > > > > > > > > > This is the code for the layer for size 256. > > > > > > > > > > var mapbox = new TileLayer({ > > > > > source: new SourceXYZ({ > > > > > url: ' > > > > > > > https://api.mapbox.com/styles/v1/mapesbasesigte/ck9olcn8017xc1it6mhv6myje/tiles/256/{z}/{x}/{y}?access_token=mytoken' > > > > > , > > > > > }) > > > > > }) > > > > > > > > > > And the code for the map. > > > > > > > > > > map = new Map({ > > > > > layers: [ mapbox ], > > > > > target: 'map', > > > > > view: new View({ > > > > > center: [0, 0], > > > > > zoom: 2, > > > > > projection: 'EPSG:3857', > > > > > }), > > > > > controls: defaultControls({attribution: > > > > > false}).extend([attribution]), > > > > > }); > > > > > > > > > > Am I doing something wrong? > > > > > > > > > > Thanks you!!! > > > > > _______________________________________________ > > > > > Users mailing list > > > > > us...@lists.osgeo.org > > > > > https://lists.osgeo.org/mailman/listinfo/openlayers-users > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > us...@lists.osgeo.org > > > > https://lists.osgeo.org/mailman/listinfo/openlayers-users > > > > > > _______________________________________________ Users mailing list us...@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/openlayers-users
