eirx 0.21

Simple image manipulate based on PIL.

Eirx - Easy Image Resizer ===

Resize image in an easy way.

Installation ===

$ pip install eirx

Usage ===

$ eirx MODE SRC DEST # convert image $ eirxv MODE SRC # view converted image

where MODE is in a form like size-options or size only.

size should be one of the following format

• wWIDTHhHEIGHT : to certain width and height (e.g. w200h300 means 200px in width and 300px in height)

• wWIDTH : to certain width (and the adjust height option will automatically set in this mode)

• hHEIGHT : to certain height (and the adjust width option will automatically set in this mode)

• LENGTH : to square, with side length set (and the central crop option will automatically set in this mode)

options is a string, each character represent an option, the rule is

• a : absolute size; will clear the adjust height or width options

• c : central crop; if the output size is less than the image size, only central part of the image is used (not resize or scratch the image)

• f : framed mode; scratch the image to output size, with aspect ratio kept; then paste the scratched to the center of the output, and fill the rest part with a certain color

• F : set filling color to white (with Fw), black (Fb) or customized (FxRRGGBB)

SRC and DEST are files.

For example

$ eirx w200h400 hello.png output.png $ eirx w200 hello.png output.png $ eirx w1280h720-Fwc hello.png output.png $ eirxv w200h400-c hello.png $ eirxv w200-a hello.png $ eirxv 400-fFx1010cc hello.png

Quick Start API ===

>>> from eirx.parse import parse
>>> from eirx.api import adjust, trans_file
>>> from PIL import Image
>>>
>>> args = parse('w200h300')
>>> im = adjust(Image.open('hello.png'), **args)
>>> im.show()
>>>
>>> im = trans_file('hello.png', 'w200h300')
>>> im.save('output.png')