When getting the size of text with a TransposedFont it was failing:
File "/usr/local/lib/python2.7/site-packages/PIL/ImageDraw.py", line 281, in textsize
return font.getsize(text)
File "/usr/local/lib/python2.7/site-packages/PIL/ImageFont.py", line 189, in getsize
w, h = self.font.getsize(text)[0]
TypeError: 'int' object is not iterable
This is because self.font.getsize(text) returns a (w, h) tuple. To fix, remove the [0].
Test cases have been created in test_imagefont.py:
test_rotated_transposed_font()
test_unrotated_transposed_font()
Both fail before the fix, both pass with the fix. Furthermore, the code I'm using this from ( https://github.com/mattdeboard/word_cloud ) now works as expected and creates a word cloud similar to the ones that PIL created.
There are two main issues fixed with this commit:
* bytes vs. str: All file, image, and palette data are now handled as
bytes. A new _binary module consolidates the hacks needed to do this
across Python versions. tostring/fromstring methods have been renamed to
tobytes/frombytes, but the Python 2.6/2.7 versions alias them to the old
names for compatibility. Users should move to tobytes/frombytes.
One other potentially-breaking change is that text data in image files
(such as tags, comments) are now explicitly handled with a specific
character encoding in mind. This works well with the Unicode str in
Python 3, but may trip up old code expecting a straight byte-for-byte
translation to a Python string. This also required a change to Gohlke's
tags tests (in Tests/test_file_png.py) to expect Unicode strings from
the code.
* True div vs. floor div: Many division operations used the "/" operator
to do floor division, which is now the "//" operator in Python 3. These
were fixed.
As of this commit, on the first pass, I have one failing test (improper
handling of a slice object in a C module, test_imagepath.py) in Python 3,
and three that that I haven't tried running yet (test_imagegl,
test_imagegrab, and test_imageqt). I also haven't tested anything on
Windows. All but the three skipped tests run flawlessly against Pythons
2.6 and 2.7.
