stemHist error

This topic contains 1 reply, has 2 voices, and was last updated by frederik 6 years, 4 months ago.

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June 6, 2014 at 04:41 #5909
Jack Jennings
Participant
Running:
```
from mojo.compile import *

stemHist(CurrentFont().path)
```
Produces:
```
Traceback (most recent call last):
  File "<untitled>", line 3, in <module>
  File "mojo/compile.pyc", line 57, in stemHist
TypeError: autohint() got an unexpected keyword argument 'useCurves'
```
Not sure if I’m doing it wrong but it seems to want a file path?
There’s also a typo in the docs. stemHist is documented as having a “userCurves” kwarg.
June 6, 2014 at 12:47 #5910
frederik
Keymaster
oh, oeps, idd typo, it was redirecting to autoHint instead of stemHist… (will be fixed in the next update)

stemHist takes a binary path as argument.

and has optional arguments:
* useCurves=Bool: Include stems formed by curved line segments; by default, includes
only stems formed by straight line segments.
* blueZones=Bool: Return alignment zone report rather than stem report

this is a Adobe FDK tool.

The mojo module is just a collection of useful internal modules. You can also use this:
```
from lib.tools.compileTools import stemHist

print stemHist("binaryPath.otf", useCurves=True, blueZones=False)
```
good luck
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