pyrecoil 0.3.10

安装

pip install pyrecoil

pyrecoil 与 Pillow（Python Image Library的活跃分支）一起安装时最为有用。

pip install Pillow

使用方法

from recoil import RecoilImage

# load image from disk and decode it:
img = RecoilImage("foo.lbm")

# load image from an existing file handle:
# (filename must still be provided, as a hint to the decoder)
img = RecoilImage("foo.lbm", f)

# inspecting properties:
img.colors  # number of colors used in the image
> 16

img.frames  # number of alternating frames (used for 'interlace' / 'gigascreen' effects)
> 1

img.size  # return a tuple of (width, height)
> (320, 200)

img.original_size  # for images that have been resized to account for non-square pixels
> (320, 200)

img.platform
> 'Amiga'

# Retrieving pixel data -
# returns a bytearray consisting of three bytes (r, g, b) for each pixel,
# in left-to-right, top-to-bottom order
pixels = img.get_pixels()

# convert to a PIL / Pillow image object:
pil_image = img.to_pil()
pil_image.save('foo.png')

构建说明

RECOIL库本身是用 Fusion编程语言 实现的。为了便于分发，包含在包中的C输出（recoil.c 和 recoil.h）来自 fut 编译器，以及 recoil_interface.c，共同构成了Python扩展模块。

作者

Matt Westcott - matt@west.co.tt，http://twitter.com/gasmanic