From 21218837b34bbf269832ed43421c982dde95116f Mon Sep 17 00:00:00 2001
From: Jerzy Kwiatkowski <jerkwi1@st.amu.edu.pl>
Date: Fri, 7 Jul 2023 23:58:43 +0200
Subject: [PATCH] Zaktualizuj 'examples/example_win32_directx11/main.cpp'

---
 examples/example_win32_directx11/main.cpp | 58 +++++++++++++++++------
 1 file changed, 43 insertions(+), 15 deletions(-)

diff --git a/examples/example_win32_directx11/main.cpp b/examples/example_win32_directx11/main.cpp
index dc275ca..f2a080a 100644
--- a/examples/example_win32_directx11/main.cpp
+++ b/examples/example_win32_directx11/main.cpp
@@ -69,8 +69,7 @@ bool LoadTextureFromFile(unsigned char* image_data, int image_width, int image_h
 #include <cmath>
 #include <vector>
 
-// Funkcja dokonuj¹ca dylacji
-void dilation(const unsigned char* image, int width, int height, unsigned char* output) {
+void dilation(unsigned char* image, int width, int height) {
     int structuringElement[3][3] = {
         {0, 255, 0},
         {255, 255, 255},
@@ -92,13 +91,13 @@ void dilation(const unsigned char* image, int width, int height, unsigned char*
                     }
                 }
             }
-            output[y * width + x] = static_cast<unsigned char>(maxPixelValue > 255 ? 255 : maxPixelValue);
+            image[y * width + x] = static_cast<unsigned char>(maxPixelValue > 255 ? 255 : maxPixelValue);
         }
     }
 }
 
-// Funkcja dokonuj¹ca erozji
-void erosion(const unsigned char* image, int width, int height, unsigned char* output) {
+
+void erosion(unsigned char* image, int width, int height) {
     int structuringElement[3][3] = {
         {0, 255, 0},
         {255, 255, 255},
@@ -120,13 +119,12 @@ void erosion(const unsigned char* image, int width, int height, unsigned char* o
                     }
                 }
             }
-            output[y * width + x] = static_cast<unsigned char>(minPixelValue < 0 ? 0 : minPixelValue);
+            image[y * width + x] = static_cast<unsigned char>(minPixelValue < 0 ? 0 : minPixelValue);
         }
     }
 }
 
-// Funkcja dokonuj¹ca hit-and-miss
-void hitAndMiss(const unsigned char* image, int width, int height, unsigned char* output) {
+void hitAndMiss(unsigned char* image, int width, int height) {
     int structuringElement1[3][3] = {
         {0, 0, 0},
         {255, 255, 0},
@@ -158,13 +156,12 @@ void hitAndMiss(const unsigned char* image, int width, int height, unsigned char
                     }
                 }
             }
-            output[y * width + x] = (match1 && match2) ? 255 : 0;
+            image[y * width + x] = (match1 && match2) ? 255 : 0;
         }
     }
 }
 
-// Funkcja dokonuj¹ca pogrubiania
-void thickening(const unsigned char* image, int width, int height, unsigned char* output) {
+void thickening(unsigned char* image, int width, int height) {
     int structuringElement[3][3] = {
         {0, 255, 0},
         {255, 255, 255},
@@ -179,7 +176,7 @@ void thickening(const unsigned char* image, int width, int height, unsigned char
                         if (x + i >= 0 && x + i < width && y + j >= 0 && y + j < height) {
                             int structuringElementValue = structuringElement[j + 1][i + 1];
                             if (structuringElementValue == 255) {
-                                output[(y + j) * width + (x + i)] = 255;
+                                image[(y + j) * width + (x + i)] = 255;
                             }
                         }
                     }
@@ -189,8 +186,7 @@ void thickening(const unsigned char* image, int width, int height, unsigned char
     }
 }
 
-// Funkcja dokonuj¹ca pocieniania
-void thinning(const unsigned char* image, int width, int height, unsigned char* output) {
+void thinning(unsigned char* image, int width, int height) {
     int structuringElement[3][3] = {
         {0, 255, 0},
         {255, 255, 255},
@@ -216,7 +212,7 @@ void thinning(const unsigned char* image, int width, int height, unsigned char*
                         break;
                     }
                 }
-                output[y * width + x] = match ? 255 : 0;
+                image[y * width + x] = match ? 255 : 0;
             }
         }
     }
@@ -571,6 +567,11 @@ int main(int, char**)
     float sigma = 2.0f;
     bool binary = false;
     bool hough = false;
+    bool thining = false;
+    bool thick = false;
+    bool hitmiss = false;
+    bool erosi = false;
+    bool dil = false;
 
     bool done = false;
 
@@ -683,6 +684,26 @@ int main(int, char**)
             {
                 hough_transform(image_data, my_image_width, my_image_height, 125, hough_image, my_image_channels);
             }
+            if (thining)
+            {
+                thinning(image_data, my_image_width, my_image_height);
+            }
+            if (thick)
+            {
+                thickening(image_data, my_image_width, my_image_height);
+            }
+            if (hitmiss)
+            {
+                hitAndMiss(image_data, my_image_width, my_image_height);
+            }
+            if (erosi)
+            {
+                erosion(image_data, my_image_width, my_image_height);
+            }
+            if (dil)
+            {
+                dilation(image_data, my_image_width, my_image_height);
+            }
             if (histogram)
             {
                 ImGui::Begin("Histogram");
@@ -730,6 +751,13 @@ int main(int, char**)
                 ImGui::Begin("Histograms");
                 ImGui::Checkbox("RGB", &histogram);
                 ImGui::End();
+                ImGui::Begin("Operatory");
+                ImGui::Checkbox("Dylacja", &dil);
+                ImGui::Checkbox("Erozja", &erosi);
+                ImGui::Checkbox("Hit and Miss", &hitmiss);
+                ImGui::Checkbox("Pogrubianie", &thick);
+                ImGui::Checkbox("Thining", &thining);
+                ImGui::End();
                 ImGui::Begin("Filters");
                 ImGui::Checkbox("Negative", &negative);
                 ImGui::Checkbox("Sepia", &sepia);