ContoursUnit
The ContoursUnit class represents a unit that contains contours as intermediate results. It is derived from the IntermediateResultUnit class.
Definition
Module: dynamsoft_core
class ContoursUnit(IntermediateResultUnit)
Methods
| Method | Description |
|---|---|
get_contours |
Gets the contours. |
set_contours |
Sets the contours. |
get_contours
Gets the contours.
def get_contours(self) -> Tuple[int, List[Contour], List[Vector4]]:
Return value
Returns a tuple containing following elements:
error_code<int>: The error code indicating the status of the operation.contours<List[Contour]>: The contours in the unit.hierarchies<List[Vector4]>: The hierarchies of the contours in the unit.
See Also
set_contours
Sets the contours and hierarchies in the unit.
def set_contours(self, contours: List[Contour], hierarchies: List[Vector4], matrix_to_original_image: List[float] = IDENTITY_MATRIX) -> int:
Parameters
contours The contours in the unit.
hierarchies The hierarchies in the unit.
matrix_to_original_image The transform matrix to original image.
Return Value
Returns 0 if the operation succeeds, or a nonzero error code if the operation fails.
See Also
Yes
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