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1 parent c152cd1 commit d01fd00Copy full SHA for d01fd00
qwt/plot_curve.py
@@ -94,8 +94,8 @@ def array2d_to_qpolygonf(xdata, ydata):
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buffer = polyline.data()
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buffer.setsize(16 * size) # 16 bytes per point: 8 bytes per X,Y value (float64)
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memory = np.frombuffer(buffer, np.float64)
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- memory[: (size - 1) * 2 + 1 : 2] = np.array(xdata, dtype=np.float64, copy=False)
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- memory[1 : (size - 1) * 2 + 2 : 2] = np.array(ydata, dtype=np.float64, copy=False)
+ memory[: (size - 1) * 2 + 1 : 2] = np.asarray(xdata, dtype=np.float64)
+ memory[1 : (size - 1) * 2 + 2 : 2] = np.asarray(ydata, dtype=np.float64)
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return polyline
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