Fix: Geotiff export issue

Author: ashroo

CustomMapDownloader.py

@@ -11,7 +11,7 @@
 import sqlite3
 import tempfile
 
-from qgis.PyQt.QtCore import QSettings, QTranslator, QCoreApplication, QSize, Qt, QEventLoop
+from qgis.PyQt.QtCore import QSettings, QTranslator, QCoreApplication, QSize, Qt
 from qgis.PyQt.QtGui import QIcon, QImage, QPainter, QColor
 from qgis.PyQt.QtWidgets import QAction, QMessageBox, QProgressDialog
 from qgis.core import (
@@ -270,10 +270,7 @@ def _prog(val, text):
         ms.setDestinationCrs(crs_dest)
 
         render = QgsMapRendererParallelJob(ms)
-        loop = QEventLoop()
-        render.renderingComplete.connect(loop.quit)
         render.start()
-        loop.exec_()
         render.waitForFinished()
         _prog(70, "Writing output file...")
         rendered = render.renderedImage()

metadata.txt

@@ -6,7 +6,7 @@
 name=MapDownloader
 qgisMinimumVersion=3.0
 description=Download georeferenced maps from any layer as GeoTIFF or MBTiles; supports bbox/center extents, zoom range or single-shot, neighbour padding, live estimates, and determinate progress
-version=0.2.0
+version=0.2.1
 author=Abhinav Jayswal
 email=abhinavjayaswal10@gmail.com
 
@@ -20,6 +20,7 @@ repository=https://github.com/ashroo/custom_map_downloader
 
 hasProcessingProvider=no
 changelog=
+    0.2.1 - Bugfix: Fixed GeoTIFF export rendering (removed incorrect QEventLoop usage with QgsMapRendererParallelJob).
     0.2.0 - Major update: Added MBTiles export with neighbour padding (0–5 rings), auto-detect minimum visible zoom, live tile count + size estimate UI, determinate progress bars with %% for both GeoTIFF and MBTiles, improved QEventLoop rendering, and expanded metadata description.
     0.1.3 - Added MBTiles export with configurable extent (center+radius or bounding box), zoom range, single-shot mode; dynamic format-switching UI.
     0.1.2 - Added CRS selection with 30+ EPSG codes; Fixed extent calculation for geographic vs projected CRS.