03c4b0c6e6f8f19514d46defcde14688251f313c,Orange/widgets/unsupervised/owmds.py,OWMDSGraph,compute_sizes,#OWMDSGraph#,58

Before Change

        self.master.Information.missing_size.clear()
        if self.attr_size is None:
            size_data = np.full((self.n_points,), self.point_width,
                                dtype=float)
        elif self.attr_size == "Stress":
            size_data = scale(stress(self.master.embedding, self.master.effective_matrix))
            size_data = self.MinShapeSize + size_data * self.point_width
        else:

After Change

        Handle "Stress" size option.
        Everything else is passed to Scatterplot"s compute_sizes

        if self.attr_size != "Stress":
            return super().compute_sizes()

        def scale(a):
            dmin, dmax = np.nanmin(a), np.nanmax(a)
            if dmax - dmin > 0:
                return (a - dmin) / (dmax - dmin)

Instances