Operators |

`angle_ll`- Calculate the angle between two lines.

`angle_lx`- Calculate the angle between one line and the horizontal axis.

`distance_cc`- Calculate the distance between two contours.

`distance_cc_min`- Calculate the minimum distance between two contours.

`distance_lc`- Calculate the distance between a line and one contour.

`distance_lr`- Calculate the distance between a line and a region.

`distance_pc`- Calculate the distance between a point and one contour.

`distance_pl`- Calculate the distance between one point and one line.

`distance_pp`- Calculate the distance between two points.

`distance_pr`- Calculate the distance between a point and a region.

`distance_ps`- Calculate the distances between a point and a line segment.

`distance_rr_min`- Minimum distance between the contour pixels of two regions each.

`distance_rr_min_dil`- Minimum distance between two regions with the help of dilation.

`distance_sc`- Calculate the distance between a line segment and one contour.

`distance_sl`- Calculate the distances between a line segment and a line.

`distance_sr`- Calculate the distance between a line segment and one region.

`distance_ss`- Calculate the distances between two line segments.

`get_points_ellipse`- Calculate a point of an ellipse corresponding to a specific angle.

`intersection_circle_contour_xld`- Calculate the intersection points of a circle or circular arc and an XLD contour

`intersection_circles`- Calculate the intersection points of two circles or circular arcs

`intersection_contours_xld`- Calculate the intersection points of two XLD contours

`intersection_line_circle`- Calculate the intersection points of a line and a circle or circular arc

`intersection_line_contour_xld`- Calculate the intersection points of a line and an XLD contour

`intersection_lines`- Calculate the intersection point of two lines

`intersection_segment_circle`- Calculate the intersection points of a segment and a circle or circular arc

`intersection_segment_contour_xld`- Calculate the intersection points of a segment and an XLD contour

`intersection_segment_line`- Calculate the intersection point of a segment and a line

`intersection_segments`- Calculate the intersection point of two line segments

`projection_pl`- Calculate the projection of a point onto a line.

Operators |