Method assertImageMatch

Wrapping/Python/vtkmodules/test/Testing.py:265–276

Throw an error if a rendering in the render window does not match the baseline image. This method accepts a threshold keyword argument (with a default of 0.15) that specifies how different a baseline may be before causing a failure.

(self, renwin, baseline, **kwargs)

        return events

    def assertImageMatch(self, renwin, baseline, **kwargs):
        """Throw an error if a rendering in the render window does not match the baseline image.

        This method accepts a threshold keyword argument (with a default of 0.15)
        that specifies how different a baseline may be before causing a failure.
        """
        absoluteBaseline = baseline
        try:
            open(absoluteBaseline, 'r')
        except:
            absoluteBaseline = getAbsImagePath(baseline)
        compareImage(renwin, absoluteBaseline, **kwargs)

def interact():
    """Interacts with the user if necessary. """