def render(self):
from calibre.utils.img import image_from_data, scale_image, crop_image
with lopen(self.path_to_page, 'rb') as f:
img = image_from_data(f.read())
width, height = img.width(), img.height()
if self.num == 0: # First image so create a thumbnail from it
with lopen(os.path.join(self.dest, 'thumbnail.png'), 'wb') as f:
f.write(scale_image(img, as_png=True)[-1])
self.pages = [img]
if width > height:
if self.opts.landscape:
self.rotate = True
else:
half = int(width/2)
split1 = crop_image(img, 0, 0, half, height)
split2 = crop_image(img, half, 0, width - half, height)
self.pages = [split2, split1] if self.opts.right2left else [split1, split2]
self.process_pages()
def render(self):
from calibre.utils.img import image_from_data, scale_image, crop_image
with lopen(self.path_to_page, 'rb') as f:
img = image_from_data(f.read())
width, height = img.width(), img.height()
if self.num == 0: # First image so create a thumbnail from it
with lopen(os.path.join(self.dest, 'thumbnail.png'), 'wb') as f:
f.write(scale_image(img, as_png=True)[-1])
self.pages = [img]
if width > height:
if self.opts.landscape:
self.rotate = True
else:
half = width // 2
split1 = crop_image(img, 0, 0, half, height)
split2 = crop_image(img, half, 0, width - half, height)
self.pages = [split2, split1
] if self.opts.right2left else [split1, split2]
self.process_pages()