Classe « Artist »

Méthode matplotlib.artist.Artist.set_snap

Signature de la méthode set_snap

def set_snap(self, snap) 

Description

set_snap.__doc__

        Set the snapping behavior.

        Snapping aligns positions with the pixel grid, which results in
        clearer images. For example, if a black line of 1px width was
        defined at a position in between two pixels, the resulting image
        would contain the interpolated value of that line in the pixel grid,
        which would be a grey value on both adjacent pixel positions. In
        contrast, snapping will move the line to the nearest integer pixel
        value, so that the resulting image will really contain a 1px wide
        black line.

        Snapping is currently only supported by the Agg and MacOSX backends.

        Parameters
        ----------
        snap : bool or None
            Possible values:

            - *True*: Snap vertices to the nearest pixel center.
            - *False*: Do not modify vertex positions.
            - *None*: (auto) If the path contains only rectilinear line
              segments, round to the nearest pixel center.