imagecompare (imgfile1, imgfile2)
Compares two images and returns difference of them in percentage. If PIL package is not installed, LdtpExecutionError exception will be thrown.
- Todo:
- Return values:
-
| difference | in percentage on successful image comaprison, else LdtpExecutionError exception |
Note: Script designer can decide the pass / fail criteria based on the diff percentage.
Refer: http://webcvs.freedesktop.org/ldtp/ldtp/python/ldtputils.py
from ldtputils import *
imagecompare ('in.jpg', 'out.jpg') # Assuming that in.jpg and out.jpg are in current directory. File path should be absolute path.
Python Imaging Library -
http://www.pythonware.com/products/pil/
- Author:
- Shankar Ganesh <shagan.glare@gmail.com>
Veerapuram Varadhan <v.varadhan@gmail.com>