from PyQGIS2 to PyQGIS3 - Making envelope layer

apply the new names of classes or methods #191
isogeo · Jun 18, 2019 · be4ad7c · be4ad7c
1 parent 16fceb5
commit be4ad7c
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Showing 2 changed files with 51 additions and 19 deletions.
diff --git a/_user/quicksearches.json b/_user/quicksearches.json
@@ -1,18 +1,50 @@
 {
+    "_current": {
+        "contact": null,
+        "datatype": null,
+        "favorite": null,
+        "format": null,
+        "geofilter": null,
+        "inspire": null,
+        "license": null,
+        "ob": "relevance",
+        "od": "desc",
+        "operation": "intersects",
+        "owner": "owner:08b3054757544463abd06f3ab51ee491",
+        "srs": null,
+        "text": "",
+        "url": "https://api.isogeo.com/resources/search?q=owner:08b3054757544463abd06f3ab51ee491&ob=relevance&od=desc&_include=serviceLayers,layers&_limit=10&_offset=0&_lang=fr"
+    },
     "_default": {
-        "contact": null, 
-        "datatype": "type:dataset", 
-        "favorite": null, 
-        "format": null, 
-        "geofilter": null, 
-        "inspire": null, 
-        "license": null, 
-        "ob": "relevance", 
-        "od": "desc", 
-        "operation": "intersects", 
-        "owner": null, 
-        "srs": null, 
-        "text": "", 
+        "contact": null,
+        "datatype": "type:dataset",
+        "favorite": null,
+        "format": null,
+        "geofilter": null,
+        "inspire": null,
+        "license": null,
+        "ob": "relevance",
+        "od": "desc",
+        "operation": "intersects",
+        "owner": null,
+        "srs": null,
+        "text": "",
         "url": "https://v1.api.isogeo.com/resources/search?_limit=0&_offset=0"
+    },
+    "debug_md_displayer": {
+        "contact": null,
+        "datatype": null,
+        "favorite": null,
+        "format": null,
+        "geofilter": null,
+        "inspire": null,
+        "license": null,
+        "ob": "relevance",
+        "od": "desc",
+        "operation": "intersects",
+        "owner": "owner:08b3054757544463abd06f3ab51ee491",
+        "srs": null,
+        "text": "",
+        "url": "https://api.isogeo.com/resources/search?q=owner:08b3054757544463abd06f3ab51ee491&_limit=0&_offset=0&_lang=fr"
     }
 }
diff --git a/modules/metadata_display.py b/modules/metadata_display.py
@@ -7,8 +7,8 @@
 from datetime import datetime
 
 # PyQGIS
-from qgis.core import (QgsProject, QgsMessageLog, QgsVectorLayer, QgsPoint, 
-                        QgsRectangle, QgsFeature, QgsGeometry, QgsRasterLayer)
+from qgis.core import (QgsProject, QgsMessageLog, QgsVectorLayer, QgsPointXY, 
+                        QgsRectangle, QgsFeature, QgsGeometry, QgsRasterLayer, QgsRenderContext)
 
 
 # PyQT
@@ -390,20 +390,20 @@ def envelope2layer(self, envelope):
         md_lyr = QgsVectorLayer("Polygon?crs=epsg:4326",
                                 "Metadata envelope",
                                 "memory")
-        md_lyr.setLayerTransparency(75)
-        symbols = md_lyr.rendererV2().symbols()
+        symbols = md_lyr.renderer().symbols(QgsRenderContext())
         symbol = symbols[0]
         symbol.setColor(QColor.fromRgb(255,20,147))
+        symbol.setOpacity(0.25)
 
         if envelope.get("type") == "Polygon":
             # parse coordinates
             coords = envelope.get("coordinates")[0]
-            poly_pts = [QgsPoint(round(i[0], 3),
+            poly_pts = [QgsPointXY(round(i[0], 3),
                                  round(i[1], 3))
                         for i in coords]
             # add geometry to layer
             poly = QgsFeature()
-            poly.setGeometry(QgsGeometry.fromPolygon([poly_pts]))
+            poly.setGeometry(QgsGeometry.fromPolygonXY([poly_pts]))
             md_lyr.dataProvider().addFeatures([poly])
             md_lyr.updateExtents()
         elif envelope.get("type") == "MultiPolygon":