LogicLinesUnit Class

The LogicLinesUnit class represents an intermediate result unit whose type is logic lines. Logic lines are formed by combining long lines that meet certain conditions.

Definition

Module: dynamsoft_document_normalizer

class LogicLinesUnit(IntermediateResultUnit):

Inheritance: IntermediateResultUnit -> LogicLinesUnit

Methods

get_count

Gets the count of LogicLine objects in current object.

def get_count(self) -> int: 

Return Value

The count of LogicLine objects in current object.

get_logic_line

Gets a LogicLine object from current object by specifying a index.

def get_logic_line(self, index: int) -> LineSegment:

Parameters

index The index of the LogicLine object.

Return Value

Returns the LogicLine object.

See Also

• LineSegment

remove_all_logic_lines

Removes all the LogicLines in current object.

def remove_all_logic_lines(self) -> None:

remove_logic_line

Removes a LogicLine from current object by specifying an index.

def remove_logic_line(self, index: int) -> int:

Parameters

index The index of the LogicLine to be removed.

Return Value

Returns 0 if successful, otherwise returns a negative value.

add_logic_line

Adds a LogicLine to current object.

def add_logic_line(self, line: LineSegment, matrix_to_original_image: List[float] = IDENTITY_MATRIX) -> int:

Parameters

line The LogicLine to be added.

matrix_to_original_image The matrix to the original image.

Return Value

Returns 0 if successful, otherwise returns a negative value.

set_logic_line

Sets the LogicLine at the specified index.

def set_logic_line(self, index: int, line: LineSegment, matrix_to_original_image: List[float] = IDENTITY_MATRIX) -> int:

Parameters

index The index of the LogicLine to be set.

line The LogicLine to be added.

matrix_to_original_image The matrix to the original image.

Return Value

Returns 0 if successful, otherwise returns a negative value.