def reload(self, **kwargs) -> True or utils.image_types:
"""
Reloads image from drive with other params than in __init__
:keyword kwargs:
:key image_type: PIL.Image.Image or numpy.ndarray, or passed in __init__
:key resolution: new resolution or passed in __init__
:key return_image: if passed and set to True, method returns reloaded image, else returns True
:return: look above
"""
self.image = utils.load_image(self.init_params['full_path'], self.init_params['image_type'])
resolution = self.init_params['kwargs']['resolution']
image_type = kwargs.get('image_type', self.init_params['image_type'])
if kwargs.get('resolution', None) is not None:
resolution = kwargs['resolution']
if resolution is not None:
print('ImageHandler reloading, resize to', resolution)
loaded_image_size = utils.get_image_size(self.image)
if loaded_image_size != resolution:
self.image = utils.convert_image_type(
source_image=cv_effects.cut_rect(
image=self.image,
src_box=(0, 0, *loaded_image_size),
size=resolution
),
dest_type=image_type
)
self.init_params['reload_params'] = kwargs
if kwargs.get('return_image', None) is not None:
return self.image
return True
def next_frame(self, **params) -> dict:
n = self.crop_params.next()
print(f'_ExampleTravel::next_frame n={n}')
im1 = cv_effects.cut_rect(self.image, n, self.frame_resolution)
params['im1'] = im1
params['to_save'] = im1
return params
def next_frame(self, **params) -> dict:
image = self.image if 'image' not in params else params['image']
cut_region = self.crop_params.next()
print(f'LeftBottomZoomOut: {cut_region}, params="{params.keys()}"')
im1 = cv_effects.cut_rect(image, cut_region, self.frame_resolution)
params['im1'] = params['im2'] = im1
params['to_save'] = im1
return params
def next_frame(self, **params) -> dict:
image = self.image if 'image' not in params else params['image']
print(f'@@ LeftTopZoomFull.next_frame {params.keys()}')
n = self.crop_params.next()
print(']$$$]', n)
im1 = cv_effects.cut_rect(image, n, self.frame_resolution)
params['im1'] = params['im2'] = im1
params['to_save'] = im1
return params
def next_frame(self, **params) -> dict:
n = self.crop_params.next()
print(f'_ExampleTravel::next_frame n={n}')
images = params.get('images', self.images)
for index in range(len(images)):
images[index] = cv_effects.cut_rect(images[index], n,
self.frame_resolution)
params['images'] = images
return params