Merge pull request #13 from lutraconsulting/fix_11

Fix #11
lutraconsulting · May 27, 2019 · 18d48ce · 18d48ce
2 parents 4505a0c + 730ad40
commit 18d48ce
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/tiles_xyz/metadata.txt b/tiles_xyz/metadata.txt
@@ -11,7 +11,7 @@ name=Tiles XYZ
 qgisMinimumVersion=3.0
 qgisMaximumVersion=3.6.99
 description=Processing algorithm for generating raster tiles
-version=0.3
+version=0.4
 author=Lutra Consulting
 email=info@lutraconsulting.co.uk
 

diff --git a/tiles_xyz/tiles_xyz_algorithm.py b/tiles_xyz/tiles_xyz_algorithm.py
@@ -316,6 +316,7 @@ def _execute_sqlite(self, *commands):
         conn.close()
 
     def _init_zoom_layer(self, zoom):
+        self._zoom_ds = None
         west_edge, south_edge, east_edge, north_edge = self.extent
         first_tile = Tile(*deg2num(north_edge, west_edge, zoom), zoom)
         last_tile = Tile(*deg2num(south_edge, east_edge, zoom), zoom)
@@ -482,7 +483,7 @@ def displayName(self):
         return self.tr('Generate XYZ tiles (Directory)')
 
     def processAlgorithm(self, parameters, context, feedback):
-        is_tms = self.parameterAsBoolean(parameters, self.TMS_CONVENTION, context)
+        is_tms = self.parameterAsBool(parameters, self.TMS_CONVENTION, context)
         output_html = self.parameterAsString(parameters, self.OUTPUT_HTML, context)
         output_dir = self.parameterAsString(parameters, self.OUTPUT_DIRECTORY, context)
         if not output_dir: