From 304d8549369e883b58ee833efcec2905578802a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rostislav=20L=C3=A1n?= <lanrosta@seznam.cz>
Date: Mon, 5 Dec 2022 15:50:35 +0100
Subject: [PATCH] Updated .gitignore file.

---
 .gitignore  |  1 +
 src/main.py | 14 ++++++++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index a27de03..eec9b91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 *.blg
 *.bbl
 *.aux
+/latex_verze/*.pdf
diff --git a/src/main.py b/src/main.py
index c42d3fb..f3a281b 100644
--- a/src/main.py
+++ b/src/main.py
@@ -14,15 +14,22 @@ import filters as flt
 
 class apply_filters:
     def __init__(self):
+        # Parse and save arguments.
         self.parse_arguments()
         self.input_file = self.args.input_file
         self.output_file = self.args.output_file
+        self.dpi = self.args.dpi  # should be around 500-1000dpi
+        self.filters = self.args.filters
+
+        # Read input image, save its dimensions
         self.img = plt.imread(self.input_file)
         self.dimensions = self.img.shape
         self.print_debug(self.dimensions)
-        self.dpi = self.args.dpi # should be around 500-1000dpi
+        
+        # Convert dimensions
         self.convert_dpi()
-        self.filters = self.args.filters
+        
+        # Apply all filters
         self.apply_filter()
 
     def parse_arguments(self):
@@ -64,7 +71,6 @@ class apply_filters:
             filter.apply(self)
         else:
             for filter_name in self.filters:
-                # only one takse effect?
                 filter = self.filter_factory(filter_name)
                 filter.apply(self)
         self.save_image()
@@ -75,7 +81,7 @@ class apply_filters:
         #print("Channels: " + str(dimensions[2]))
 
     def save_image(self):
-        # Save processed image
+        ''' Save processed image. '''
         plt.xticks([]), plt.yticks([])
         plt.axis('off')
         plt.savefig(self.output_file)