Changed name to pt2d and remove unnecessary files

functions.md

-# Function Overview
-
-## **Tracing Sutures (Interactive Path Tracing in 2D Images)**
-_This project seeks to develop a GUI enabling users to interactively create and extract paths in 2D images._
-
----
-
-## **Functions List**
-
-- `set_img_path`
-    - Takes the path to the image as input.
-    - Sets self.path.
-    - Is triggered on button click.
-
-- `load_img`
-    - Takes self.path as input.
-    - Displays the input image on the GUI.
-    - Is triggered on button click.
-
-- `start_edit`
-    - Takes no input.
-    - Sets self.editEnabled to true.
-    - Is triggered on button click.
-
-- `calc_gradients`
-    - Takes self.path as input.
-    - Calculates gradients in input image and saves as self.gradient
-    - Is triggered by `load_img`.
-
-- `set_point`
-    - Takes no input.
-    - Creates a point of the spline on the image when the users clicks left clicks.
-    - Adds the point to self.points.
-
-- `remove_point`
-    - Takes no input.
-    - Removes the point the user is hovering over when the user right clicks.
-    - Removes the point from self.points.
-
-- `update_alpha`
-    - Updates self.alpha.
-    - Is triggered by slider.
-
-- `update_beta`
-    - Updates self.beta.
-    - Is triggered by slider.
-
-- `active_contour`
-    - Takes self.points, self.gradient, self.alpha and self.beta as inputs.
-    - Performs active contour for finding the curve.
-    - Displays the found _snake_.
-
-- `set_export_path`
-    - Sets self.exportPath to the path chosen (by GUI-popup?) by the user.
-
-- `export_line`
-    - Takes self.exportPath as input.
-    - Creats a new np-array file on the chosen path containing the found snake.
-
-
-## **Notes**
-_This is only a rough first draft/overview of the functions needed for the project._
-
----
-
-**Author:** Christian Bjerregaard
-**Date:** 07-01-2025

functions.md.save

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