Fix gauge bars

2020-04-25 09:57:49 +03:00
parent 8a3a21972a
commit c46a59e3b1
2 changed files with 4 additions and 2 deletions
--- a/gui/utils/draw.py
+++ b/gui/utils/draw.py
@@ -35,6 +35,8 @@ def DrawFilledBitmap(width, height, color):


 def DrawGradientBar(width, height, gStart, gEnd, gMid=None, fillRatio=4):
+    if width == 0 or height == 0:
+        return None
    canvas = wx.Bitmap(width, height)

    mdc = wx.MemoryDC()