Closed as not planned
Description
After using "Generate XYZ tiles (Directory)" tool some tiles have one pixel transparent line, like this. I use background-color: red in preview HTML style.
One-pixel transparent line on top of 5/19/13 tile, as example.
How to Reproduce
I used tile layer from Stamen.Toner (http://tile.stamen.com/toner/{z}/{x}/{y}.png).
On next step I used "Generate XYZ tiles (Directory)" tool with input options
QGIS version: 3.20.0-Odense
QGIS code revision: decaadbb31
Qt version: 5.15.2
Python version: 3.9.5
GDAL version: 3.3.0
GEOS version: 3.9.1-CAPI-1.14.2
PROJ version: Rel. 8.0.1, March 5th, 2021
PDAL version: 2.3.0 (git-version: eac774)
Processing algorithm…
Algorithm 'Generate XYZ tiles (Directory)' starting…
Input parameters:
{ 'BACKGROUND_COLOR' : QColor(0, 0, 0, 0), 'DPI' : 96, 'EXTENT' : '1259055.189492016,8678167.484272065,1058234.416997951,6221787.446279543', 'METATILESIZE' : 4, 'OUTPUT_DIRECTORY' : 'TEMPORARY_OUTPUT', 'OUTPUT_HTML' : 'TEMPORARY_OUTPUT', 'QUALITY' : 75, 'TILE_FORMAT' : 0, 'TILE_HEIGHT' : 256, 'TILE_WIDTH' : 256, 'TMS_CONVENTION' : False, 'ZOOM_MAX' : 6, 'ZOOM_MIN' : 0 }
Using 4 CPU Threads:
Generating tiles for zoom level: 0
Generating tiles for zoom level: 1
Generating tiles for zoom level: 2
Generating tiles for zoom level: 3
Generating tiles for zoom level: 4
Generating tiles for zoom level: 5
Generating tiles for zoom level: 6
Execution completed in 15.85 seconds
Results:
{'OUTPUT_DIRECTORY': '.../OUTPUT_DIRECTORY',
'OUTPUT_HTML': '.../OUTPUT_HTML.html'}
Loading resulting layers
Algorithm 'Generate XYZ tiles (Directory)' finished
HTML output has been generated by this algorithm.
Open the results dialog to check it.
| QGIS version | 3.20.0-Odense | QGIS code revision | decaadb |
|---|---|---|---|
| Qt version | 5.15.2 | ||
| Python version | 3.9.5 | ||
| GDAL/OGR version | 3.3.0 | ||
| PROJ version | 8.0.1 | ||
| EPSG Registry database version | v10.018 (2021-04-02) | ||
| GEOS version | 3.9.1-CAPI-1.14.2 | ||
| SQLite version | 3.35.2 | ||
| PDAL version | 2.3.0 | ||
| PostgreSQL client version | 13.0 | ||
| SpatiaLite version | 5.0.1 | ||
| QWT version | 6.1.3 | ||
| QScintilla2 version | 2.11.5 | ||
| OS version | Windows 10 Pro Version 21H1 (64-bit) | ||
| Active Python plugins | geometric_attributes, OSMDownloader, QMetaTiles, QuickWKT, zoom_level, db_manager, MetaSearch, processing |
P.S. What is METATILESIZE mean? I have read about this in QGIS 3.16 documentation, but I don`t understand his description.
With best regards, IMMSPgisgroup