VisualizationCanvas objects support all operations of Qt widgets.
Interactive manipulation of the display is possible with
click-and-drag operations. The left mouse button rotates the objects, the
middle button translates it, and the right button scales it up or
down.
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__init__(self,
parent=None,
background='white')
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_setsize(self)
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clear(self,
keepscale=0)
Clear the canvas
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copyViewpointFrom(self,
other)
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draw(self,
graphics)
Draw something on the canvas
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mousePressEvent(self,
event)
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mouseReleaseEvent(self,
event)
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paintEvent(self,
event)
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redraw(self)
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resizeEvent(self,
event)
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setViewpoint(self,
axis,
plane,
scale=None,
translate=None)
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