






from pathlib import Path

import cva
import numpy as np
from matplotlib import pyplot as plt
def 					snake_case_						(   lowerCAmelCase_				:  np.ndarray				,				lowerCAmelCase_				:  np.ndarray				,				lowerCAmelCase_				:  np.ndarray				,				lowerCAmelCase_				:  int				,				lowerCAmelCase_				:  int					):
							__lowercase					:							str			=   cva.getAffineTransform(lowerCAmelCase_				,				lowerCAmelCase_					)
							return cva.warpAffine(lowerCAmelCase_				,				lowerCAmelCase_				,				(rows, cols)					)


if __name__ == "__main__":
	# read original image
	lowerCamelCase       :       Optional[int]        =				cva.imread(
	    str(Path(__file__).resolve().parent.parent / '''image_data''' / '''lena.jpg''')
	)
	# turn image in gray scale value
	lowerCamelCase       :       Union[str, Any]        =				cva.cvtColor(image, cva.COLOR_BGR2GRAY)
	# get image shape
	lowerCamelCase      ,lowerCamelCase       :       Union[str, Any]        =				gray_img.shape

	# set different points to rotate image
	lowerCamelCase       :       Tuple        =				np.array([[50, 50], [2_00, 50], [50, 2_00]], np.floataa)
	lowerCamelCase       :       Dict        =				np.array([[10, 1_00], [2_00, 50], [1_00, 2_50]], np.floataa)
	lowerCamelCase       :       List[str]        =				np.array([[50, 50], [1_50, 50], [1_20, 2_00]], np.floataa)
	lowerCamelCase       :       Dict        =				np.array([[10, 1_00], [80, 50], [1_80, 2_50]], np.floataa)

	# add all rotated images in a list
	lowerCamelCase       :       Dict        =				[
	    gray_img,
	    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
	    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
	    get_rotation(gray_img, ptsa, ptsa, img_rows, img_cols),
	]

	# plot different image rotations
	lowerCamelCase       :       Dict        =				plt.figure(1)
	lowerCamelCase       :       List[str]        =				['''Original''', '''Rotation 1''', '''Rotation 2''', '''Rotation 3''']
	for i, image in enumerate(images):
		plt.subplot(2, 2, i + 1), plt.imshow(image, '''gray''')
		plt.title(titles[i])
		plt.axis('''off''')
		plt.subplots_adjust(left=0.0, bottom=0.05, right=1.0, top=0.95)
	plt.show()







# flake8: noqa
# Lint as: python3
lowerCamelCase       :       Optional[Any]        =				[
    '''VerificationMode''',
    '''Version''',
    '''disable_progress_bar''',
    '''enable_progress_bar''',
    '''is_progress_bar_enabled''',
    '''experimental''',
]

from .info_utils import VerificationMode
from .logging import disable_progress_bar, enable_progress_bar, is_progress_bar_enabled
from .version import Version
from .experimental import experimental