def refresh(self, pose, color=None):
# self.scatter_graph.seriesList()[0].dataProxy()
count = self.proxy.itemCount()
if count == 0:
for p in pose:
item = QtDataVisualization.QScatterDataItem()
item.setPosition(QVector3D(*p))
self.scatter_graph.seriesList()[0].dataProxy().addItem(item)
else:
index = 0
for p in pose:
item = QtDataVisualization.QScatterDataItem()
item.setPosition(QVector3D(*p))
self.scatter_graph.seriesList()[0].dataProxy().setItem(
index, item)
index += 1
def update_scatter(self):
data = self.get_data_from_table(col_start=1)
# reset series
self.scatterSeries.dataProxy().removeItems(
0,
self.scatterSeries.dataProxy().itemCount())
# add to series
self.scatterSeries.dataProxy().addItems([
QtDataVisualization.QScatterDataItem(QVector3D(*i)) for i in data
])