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Implemented the Erase method for Graph Element

This commit is contained in:
MikeTheWatchGuy 2019-04-20 18:45:24 -04:00
parent 2875ebf23e
commit fbf6bf9644
1 changed files with 3 additions and 3 deletions
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6
PySimpleGUIQt/PySimpleGUIQt.py
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@ -1782,7 +1782,7 @@ class Graph(Element):
self.BottomLeft = graph_bottom_left self.BottomLeft = graph_bottom_left
self.TopRight = graph_top_right self.TopRight = graph_top_right
self.x = self.y = 0 self.x = self.y = 0
self.QT_QGraphicsScene = None self.QT_QGraphicsScene = None # type: QGraphicsScene
super().__init__(ELEM_TYPE_GRAPH, background_color=background_color, size=canvas_size, pad=pad, key=key, super().__init__(ELEM_TYPE_GRAPH, background_color=background_color, size=canvas_size, pad=pad, key=key,
tooltip=tooltip, visible=visible, size_px=size_px) tooltip=tooltip, visible=visible, size_px=size_px)
@ -1898,11 +1898,11 @@ class Graph(Element):
def Erase(self): def Erase(self):
if self._TKCanvas2 is None: if self.QT_QGraphicsScene is None:
print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***') print('*** WARNING - The Graph element has not been finalized and cannot be drawn upon ***')
print('Call Window.Finalize() prior to this operation') print('Call Window.Finalize() prior to this operation')
return None return None
self._TKCanvas2.delete('all') self.QT_QGraphicsScene.clear()
def Update(self, background_color, visible=None): def Update(self, background_color, visible=None):
# TODO # TODO