pbm_findskew1
Determine text skew angle
Usage
pbm_findskew [-options]
pbmfile
Overview
Reads a file in PBM format as input. Writes out the skew angle (in degrees, floating-point decimal). The skew angle is defined as the angle by which the image must be rotated counterclockwise to obtain a normally oriented text with horizontal lines.
Options
-
-options -
So far no options are implemented. In the future,
pbm_findskewmight accept options.
pbmfile-
Name of a PBM file containing a black/white bitmap.