@spec extract_redlines(Path.t(), keyword() | map()) ::
  {:ok, PDFRedlines.Result.t()} | {:error, term()}

Extract redlines from a PDF file path.

Options

Pass a keyword list or map to tune detection thresholds. Supported keys:

• :red_r_min
• :red_g_max
• :red_b_max
• :blue_r_max
• :blue_g_max
• :blue_b_min
• :formatting_bar_height_max
• :formatting_bar_width_min
• :line_bar_height_max
• :line_bar_width_min
• :stroke_line_y_tolerance
• :stroke_line_width_min
• :line_break_height_ratio
• :same_line_y_tolerance
• :merge_x_gap_max
• :merge_line_height_min_ratio
• :merge_line_height_max_ratio
• :margin_end_ratio
• :margin_start_ratio
• :pair_x_gap_max
• :page_width_fallback
• :line_height_fallback

@spec extract_redlines_from_binary(binary(), keyword() | map()) ::
  {:ok, PDFRedlines.Result.t()} | {:error, term()}

Extract redlines from PDF binary content.

@spec has_redlines?(Path.t(), keyword() | map()) ::
  {:ok, boolean()} | {:error, term()}

Check if a PDF file contains redlines.

@spec has_redlines_from_binary?(binary(), keyword() | map()) ::
  {:ok, boolean()} | {:error, term()}

Check if PDF binary content contains redlines.