simplify icon

plot_layout/layouts/layout.py

@@ -15,31 +15,27 @@ class PlotLayoutItem(QgsLayoutItem):
 
     def __init__(self, layout):
         super().__init__(layout)
-        # self.setCacheMode(QGraphicsItem.NoCache)
-        # self.plot_settings = []
-        # self.plot_settings.append(PlotSettings())
-        # self.linked_map_uuid = ''
-        # self.linked_map = None
 
-        # self.filter_by_map = False
-        # self.filter_by_atlas = False
+    def draw(self, context):
+        pass
+        # if not self.html_loaded:
+        #     self.load_content()
 
-        # self.web_page = LoggingWebPage(self)
-        # self.web_page.setNetworkAccessManager(QgsNetworkAccessManager.instance())
+        #     if not self.layout().renderContext().isPreviewRender():
+        #         # this is NOT safe to do when rendering in the gui (i.e. a preview render), but for exports we have
+        #         # to loop around until the HTML has fully loaded
+        #         while not self.html_loaded:
+        #             QCoreApplication.processEvents()
 
-        # # This makes the background transparent. (copied from QgsLayoutItemLabel)
-        # palette = self.web_page.palette()
-        # palette.setBrush(QPalette.Base, Qt.transparent)
-        # self.web_page.setPalette(palette)
-        # self.web_page.mainFrame().setZoomFactor(10.0)
-        # self.web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
-        # self.web_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
+        # # almost a direct copy from QgsLayoutItemLabel!
+        # painter = context.renderContext().painter()
+        # painter.save()
 
-        # self.web_page.loadFinished.connect(self.loading_html_finished)
-        # self.html_loaded = False
-        # self.html_units_to_layout_units = self.calculate_html_units_to_layout_units()
-
-        # self.sizePositionChanged.connect(self.refresh)
+        # # painter is scaled to dots, so scale back to layout units
+        # painter.scale(context.renderContext().scaleFactor() / self.html_units_to_layout_units,
+        #               context.renderContext().scaleFactor() / self.html_units_to_layout_units)
+        # self.web_page.mainFrame().render(painter)
+        # painter.restore()
 
     def type(self):
         return ITEM_TYPE
@@ -47,7 +43,7 @@ class PlotLayoutItem(QgsLayoutItem):
 class PlotLayoutItemMetadata(QgsLayoutItemAbstractMetadata):
 
     def __init__(self):
-        super().__init__(ITEM_TYPE, 'test')
+        super().__init__(ITEM_TYPE, 'layoutItem')
 
     def createItem(self, layout):
         return PlotLayoutItem(layout)