spateo.digitization.utils_old
=============================

.. py:module:: spateo.digitization.utils_old

.. autoapi-nested-parse::

   Written by @Jinerhal, adapted by @Xiaojieqiu.



Functions
---------

.. autoapisummary::

   spateo.digitization.utils_old.fill_grid_label
   spateo.digitization.utils_old.format_boundary_line
   spateo.digitization.utils_old.draw_seg_grid
   spateo.digitization.utils_old.euclidean_dist
   spateo.digitization.utils_old.segment_bd_line
   spateo.digitization.utils_old.extend_layer
   spateo.digitization.utils_old.field_contour_line
   spateo.digitization.utils_old.field_contours
   spateo.digitization.utils_old.add_ep_boundary
   spateo.digitization.utils_old.add_gp_boundary
   spateo.digitization.utils_old.effective_L2_error
   spateo.digitization.utils_old.calc_op_field


Module Contents
---------------

.. py:function:: fill_grid_label(adata, spatial_key, seg_grid_img, bdl_seg_coor_x, bdl_seg_coor_y, curr_layer, curr_sign, layer_label_key: str = 'layer_label', column_label_key: str = 'column_label', init: bool = False)

.. py:function:: format_boundary_line(boundary_line_img, pt_start, pt_end)

.. py:function:: draw_seg_grid(boundary_line_img, bdl_seg_coor_x, bdl_seg_coor_y, gridline_width=1, mode='grid')

.. py:function:: euclidean_dist(point_x: Tuple, point_y: Tuple)

.. py:function:: segment_bd_line(boundary_line_list, n_column)

.. py:function:: extend_layer(boundary_line_img, boundary_line_list, extend_width=10)

.. py:function:: field_contour_line(ctr_seq, pnt_pos, min_pnt, max_pnt)

.. py:function:: field_contours(contour, pnt_xy, pnt_Xy, pnt_xY, pnt_XY)

   Identify four boundary lines according to given corner points.

   :param contour: _description_
   :type contour: _type_
   :param pnt_xy: _description_
   :type pnt_xy: _type_
   :param pnt_Xy: _description_
   :type pnt_Xy: _type_
   :param pnt_xY: _description_
   :type pnt_xY: _type_
   :param pnt_XY: _description_
   :type pnt_XY: _type_

   :returns: _description_
   :rtype: _type_


.. py:function:: add_ep_boundary(op_field, op_line, value)

   Add equal weight boundary to op_field.

   :param op_field: _description_
   :type op_field: _type_
   :param op_line: _description_
   :type op_line: _type_
   :param value: _description_
   :type value: _type_

   :returns: _description_
   :rtype: _type_


.. py:function:: add_gp_boundary(op_field, op_line, value_s, value_e)

   Add growing weight boundary to op_field.

   :param op_field: _description_
   :type op_field: _type_
   :param op_line: _description_
   :type op_line: _type_
   :param value_s: _description_
   :type value_s: _type_
   :param value_e: _description_
   :type value_e: _type_

   :returns: _description_
   :rtype: _type_


.. py:function:: effective_L2_error(op_field_i, op_field_j, field_mask)

   Calculate effective L2 error between two fields.

   :param op_field_i: _description_
   :type op_field_i: _type_
   :param op_field_j: _description_
   :type op_field_j: _type_
   :param field_mask: _description_
   :type field_mask: _type_

   :returns: _description_
   :rtype: _type_


.. py:function:: calc_op_field(op_field, min_line, max_line, edge_line_a, edge_line_b, field_border, field_mask, max_err=1e-05, max_itr=100000.0, lp=1, hp=100)

   Calculate op_field (weights) for given boundary weights.

   :param op_field: _description_
   :type op_field: _type_
   :param min_line: _description_
   :type min_line: _type_
   :param max_line: _description_
   :type max_line: _type_
   :param edge_line_a: _description_
   :type edge_line_a: _type_
   :param edge_line_b: _description_
   :type edge_line_b: _type_
   :param field_border: _description_
   :type field_border: _type_
   :param field_mask: _description_
   :type field_mask: _type_
   :param max_err: _description_. Defaults to 1e-5.
   :type max_err: _type_, optional
   :param max_itr: _description_. Defaults to 1e5.
   :type max_itr: _type_, optional
   :param lp: _description_. Defaults to 1.
   :type lp: int, optional
   :param hp: _description_. Defaults to 100.
   :type hp: int, optional

   :returns: _description_
   :rtype: _type_