Automation Script Example: Converting Raster Images

in_dir  = ""

# Extract rasters from pdfs
pdfs = s2c.list(in_dir, "pdf")
for p in pdfs:
    pp = p.open()
    pp.save(s2c.FileType.RASTER, s2c.join(in_dir, p.get_name()))


# Prepare vectorization preset
preset = s2c.Preset()
preset.load(s2c.Preset.Predefined.Electrical)
preset.method = s2c.Preset.Method.Technical
preset.option = s2c.Preset.Option.VectorizeOCR
preset.language = s2c.Preset.Languages.German


# Rotate rasters, apply image filters and vectorize them
rasters = s2c.list(in_dir, "pcx")
for r in rasters:
    rr = r.open()
    rr.rotate90()
    rr.remove_speckles_and_holes(2, 0)
    rr.smooth()
    rr.save()

    # Vectorize
    v = rr.vectorize(preset)
    # Save to the same directory (.dxf will be added at the end)
    v.save(rr.path)