GLScatterPlotItem¶

class pyqtgraph.opengl.GLScatterPlotItem(**kwds)[source]¶

Draws points at a list of 3D positions.

__init__(**kwds)[source]¶

setData(**kwds)[source]¶

Update the data displayed by this item. All arguments are optional; for example it is allowed to update spot positions while leaving colors unchanged, etc.

Arguments:
pos	(N,3) array of floats specifying point locations.
color	(N,4) array of floats (0.0-1.0) specifying spot colors OR a tuple of floats specifying a single color for all spots.
size	(N,) array of floats specifying spot sizes or a single value to apply to all spots.
pxMode	If True, spot sizes are expressed in pixels. Otherwise, they are expressed in item coordinates.