def perror(
self, x, y, dx, dy, curveparam, errorbarparam, xaxis="bottom", yaxis="left"
):
"""
Make an errorbar curve `plot item`
based on a `guiqwt.styles.ErrorBarParam` instance
(:py:class:`guiqwt.curve.ErrorBarCurveItem` object)
* x: 1D NumPy array
* y: 1D NumPy array
* dx: None, or scalar, or 1D NumPy array
* dy: None, or scalar, or 1D NumPy array
* curveparam: `guiqwt.styles.CurveParam` object
* errorbarparam: `guiqwt.styles.ErrorBarParam` object
* xaxis, yaxis: X/Y axes bound to curve
Usage::
perror(x, y, dx, dy, curveparam, errorbarparam)
"""
curve = ErrorBarCurveItem(curveparam, errorbarparam)
curve.set_data(x, y, dx, dy)
curve.update_params()
self.__set_curve_axes(curve, xaxis, yaxis)
return curve
def perror(self, x, y, dx, dy, curveparam, errorbarparam, xaxis="bottom", yaxis="left"):
"""
Make an errorbar curve `plot item`
based on a `guiqwt.styles.ErrorBarParam` instance
(:py:class:`guiqwt.curve.ErrorBarCurveItem` object)
* x: 1D NumPy array
* y: 1D NumPy array
* dx: None, or scalar, or 1D NumPy array
* dy: None, or scalar, or 1D NumPy array
* curveparam: `guiqwt.styles.CurveParam` object
* errorbarparam: `guiqwt.styles.ErrorBarParam` object
* xaxis, yaxis: X/Y axes bound to curve
Usage::
perror(x, y, dx, dy, curveparam, errorbarparam)
"""
curve = ErrorBarCurveItem(curveparam, errorbarparam)
curve.set_data(x, y, dx, dy)
curve.update_params()
self.__set_curve_axes(curve, xaxis, yaxis)
return curve
