"""
This type stub file was generated by pyright.
"""

import numpy as np
from collections.abc import Iterator, Mapping
from matplotlib import cbook, colors
from matplotlib.colorbar import Colorbar
from numpy.typing import ArrayLike

class ColormapRegistry(Mapping[str, colors.Colormap]):
    def __init__(self, cmaps: Mapping[str, colors.Colormap]) -> None:
        ...
    
    def __getitem__(self, item: str) -> colors.Colormap:
        ...
    
    def __iter__(self) -> Iterator[str]:
        ...
    
    def __len__(self) -> int:
        ...
    
    def __call__(self) -> list[str]:
        ...
    
    def register(self, cmap: colors.Colormap, *, name: str | None = ..., force: bool = ...) -> None:
        ...
    
    def unregister(self, name: str) -> None:
        ...
    
    def get_cmap(self, cmap: str | colors.Colormap) -> colors.Colormap:
        ...
    


_colormaps: ColormapRegistry = ...
def get_cmap(name: str | colors.Colormap | None = ..., lut: int | None = ...) -> colors.Colormap:
    ...

class ScalarMappable:
    cmap: colors.Colormap | None
    colorbar: Colorbar | None
    callbacks: cbook.CallbackRegistry
    def __init__(self, norm: colors.Normalize | None = ..., cmap: str | colors.Colormap | None = ...) -> None:
        ...
    
    def to_rgba(self, x: np.ndarray, alpha: float | ArrayLike | None = ..., bytes: bool = ..., norm: bool = ...) -> np.ndarray:
        ...
    
    def set_array(self, A: ArrayLike | None) -> None:
        ...
    
    def get_array(self) -> np.ndarray | None:
        ...
    
    def get_cmap(self) -> colors.Colormap:
        ...
    
    def get_clim(self) -> tuple[float, float]:
        ...
    
    def set_clim(self, vmin: float | tuple[float, float] | None = ..., vmax: float | None = ...) -> None:
        ...
    
    def get_alpha(self) -> float | None:
        ...
    
    def set_cmap(self, cmap: str | colors.Colormap) -> None:
        ...
    
    @property
    def norm(self) -> colors.Normalize:
        ...
    
    @norm.setter
    def norm(self, norm: colors.Normalize | str | None) -> None:
        ...
    
    def set_norm(self, norm: colors.Normalize | str | None) -> None:
        ...
    
    def autoscale(self) -> None:
        ...
    
    def autoscale_None(self) -> None:
        ...
    
    def changed(self) -> None:
        ...