save previews in graphics

2022-10-30 18:45:43 +01:00
parent 8d148b639b
commit 0ba872571b
6 changed files with 164 additions and 146 deletions
--- a/src/gui_qt/lib/pg_objects.py
+++ b/src/gui_qt/lib/pg_objects.py
@ -336,8 +336,8 @@ class PlotItem(PlotDataItem):
        opts = self.opts
        item_dic = {
            'x': x, 'y': y,
-            'name': opts['name'],
-            'symbolsize': opts['symbolSize']
+            'name': opts.get('name', ''),
+            'symbolsize': opts['symbolSize'],
        }

        if opts['symbol'] is None: