Remove unused tiff basemap generation method

Author: gounux

libqfieldsync/offline_converter.py

@@ -28,10 +28,8 @@
 from qgis.core import (
     Qgis,
     QgsApplication,
-    QgsBilinearRasterResampler,
     QgsCoordinateReferenceSystem,
     QgsCoordinateTransform,
-    QgsCubicRasterResampler,
     QgsEditorWidgetSetup,
     QgsField,
     QgsFields,
@@ -564,69 +562,6 @@ def _export_basemap(self) -> bool:
 
         return exported_mbtiles
 
-    def _export_basemap_as_tiff(
-        self, extent: QgsRectangle, base_map_type: ProjectProperties.BaseMapType
-    ) -> bool:
-        """
-        Exports a basemap to TIFF format.
-        This method does not handle several zoom levels.
-        This should not be used, actually.
-
-        Args:
-            extent (QgsRectangle): extent of the area of interest
-            base_map_type (ProjectProperties.BaseMapType): basemap type (layer or theme)
-
-        Returns:
-            bool: if basemap layer could be exported as tiff
-        """
-        extent_string = "{},{},{},{}".format(
-            extent.xMinimum(),
-            extent.xMaximum(),
-            extent.yMinimum(),
-            extent.yMaximum(),
-        )
-
-        alg = (
-            QgsApplication.instance()
-            .processingRegistry()
-            .createAlgorithmById("native:rasterize")
-        )
-
-        params = {
-            "EXTENT": extent_string,
-            "EXTENT_BUFFER": 0,
-            "TILE_SIZE": self.project_configuration.base_map_tile_size,
-            "MAP_UNITS_PER_PIXEL": self.project_configuration.base_map_mupp,
-            "MAKE_BACKGROUND_TRANSPARENT": False,
-            "OUTPUT": str(self._export_filename.with_name("basemap.gpkg")),
-        }
-
-        if base_map_type == ProjectProperties.BaseMapType.SINGLE_LAYER:
-            params["LAYERS"] = [self.project_configuration.base_map_layer]
-        elif base_map_type == ProjectProperties.BaseMapType.MAP_THEME:
-            params["MAP_THEME"] = self.project_configuration.base_map_theme
-
-        feedback = QgsProcessingFeedback()
-        context = QgsProcessingContext()
-        context.setProject(QgsProject.instance())
-
-        results, ok = alg.run(params, context, feedback)
-
-        if not ok:
-            self.warning.emit(self.tr("Failed to create basemap"), feedback.textLog())
-            return False
-
-        new_layer = QgsRasterLayer(results["OUTPUT"], self.tr("Basemap"))
-
-        resample_filter = new_layer.resampleFilter()
-        resample_filter.setZoomedInResampler(QgsCubicRasterResampler())
-        resample_filter.setZoomedOutResampler(QgsBilinearRasterResampler())
-        self.project_configuration.project.addMapLayer(new_layer, False)
-        layer_tree = QgsProject.instance().layerTreeRoot()
-        layer_tree.insertLayer(len(layer_tree.children()), new_layer)
-
-        return True
-
     def _export_basemap_as_mbtiles(
         self, extent: QgsRectangle, base_map_type: ProjectProperties.BaseMapType
     ) -> bool: