48 lines
678 B
Python
48 lines
678 B
Python
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"""
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Demonstrates use of GLGraphItem
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"""
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## Add path to library (just for examples; you do not need this)
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import initExample
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import pyqtgraph as pg
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import pyqtgraph.opengl as gl
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import numpy as np
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app = pg.mkQApp("GLGraphItem Example")
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w = gl.GLViewWidget()
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w.setCameraPosition(distance=20)
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w.show()
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edges = np.array([
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[0, 2],
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[0, 3],
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[1, 2],
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[1, 3],
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[2, 3]
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])
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nodes = np.array(
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[
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[0, 0, 0],
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[1, 0, 0],
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[0, 1, 0],
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[1, 1, 1]
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]
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)
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edgeColor=pg.glColor("w")
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gi = gl.GLGraphItem(
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edges=edges,
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nodePositions=nodes,
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edgeWidth=1.,
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nodeSize=10.
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)
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w.addItem(gi)
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if __name__ == "__main__":
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pg.exec()
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