diff --git a/hough_machine.cpp b/hough_machine.cpp
index bf701d5..7a78450 100644
--- a/hough_machine.cpp
+++ b/hough_machine.cpp
@@ -119,67 +119,67 @@ class HoughMachine {
       
       
     };
-
-    void drawLineBresenham(int start_x, int start_y, int end_x, int end_y) {
-      this->bresenham_orientation_sector = this->getOrientationSector(end_x - start_x, end_y - start_y);
-      // Now adapt input
-      // Output will be adapted in setPixel()
-      switch(this->bresenham_orientation_sector) {
-	case 0:
-	  // Going right, nothing to do here
-	  this->bresenham(start_x, start_y, end_x, end_y);
-	  break; 
-	case 1:
-	  // Going right, but more up
-	  this->bresenham(start_y, start_x, end_y, end_x);
-	  break;
-	case 2:
-	  // Going left, but more up
-	  this->bresenham(start_y, end_x, end_y, start_x);
-	  break;
-	case 3:
-	  // Going left
-	  this->bresenham(end_x, start_y, start_x, end_y);
-	  break;
-	case 4:
-	  // Going left
-	  this->bresenham(end_x, end_y, start_x, start_y);
-	  break; 
-	case 5:
-	  // Going left, but more down
-	  this->bresenham(end_y, end_x, start_y, start_x);
-	  break;
-	case 6:
-	  // Going right, but more down
-	  this->bresenham(end_y, start_x, start_y, end_x);
-	  break;
-	case 7:
-	  // Going right
-	  this->bresenham(start_x, end_y, end_x, start_y);
-	  break;
-      }
+    
+        
+    void setPixelDebug(int x, int y, int color=0) {
+      int our_color = QColor::fromRgb(0, 255, 0).rgb();
+      if(color == 0) color = our_color;
+      std::cout << " --> SET (" << x << ", " << y << ")" << std::endl;
+      this->working_copy->getImage()->setPixel(x, y, color);
     };
     
-    void bresenham(int start_x, int start_y, int end_x, int end_y) {
-      int x, y;
-      int delta_x, delta_y;
-      int d;
-      int delta_ne, delta_e;
-      x = start_x;
-      y = start_y;
-      delta_x = end_x - start_x;
-      delta_y = end_y - start_y;
-      delta_ne = 2 * (delta_y - delta_x);
-      delta_e = 2 * delta_y;
-      d = 2 * delta_y - delta_x;
-      this->setPixel(start_x, start_y, x - start_x, y - start_y);
-      while(x < end_x) {
-	if(d >= 0) {
-	  d += delta_ne; x++; y++;
-	} else {
-	  d += delta_e; x++;
+    void otherBresenham(int x, int x2, int y, int y2) {
+      int width = x2 - x;
+      int height = y2 - y;
+      int dx1 = 0, dy1 = 0, dx2 = 0, dy2 = 0;
+      dx1 = (width < 0) ? -1 : 1;
+      dy1 = (height < 0) ? -1 : 1;
+      dx2 = (width < 0) ? -1 : 1;
+      int longest = abs(width);
+      int shortest = abs(height);
+      if(longest <= shortest) {
+        longest = abs(height);
+        shortest = abs(width);
+        dy2 = (height < 0) ? -1 : 1;
+        dx2 = 0;            
+      }
+      int numerator = longest / 2;
+      for(int i=0; i<=longest; i++) {
+        this->setPixelDebug(x, y);
+        numerator += shortest;
+        if(numerator >= longest) {
+          numerator -= longest;
+          x += dx1;
+          y += dy1;
+        } else {
+          x += dx2;
+          y += dy2;
+        }
+      }      
+    };
+    
+    void debugShow() {
+      std::cout << "Dimensions: " << this->n_ang << " x " << this->n_rad << " | " << std::endl;
+      int max_value = 0;
+      for(int i=0; i<this->n_ang*this->n_rad; i++) {
+	int current_value = this->hough_arr[i];
+	if(current_value > max_value) max_value = current_value;
+      }
+      
+      for(int x=0; x<this->n_ang; x++) {
+	for(int y=0; y<this->n_rad; y++) {
+	  int value = qRound(255.0*this->hough_arr[x*this->n_ang+y] / max_value);
+	  if(value < 0) {
+	    std::cout << value << std::endl;
+	    value = 0;
+	  }    
+	  if(value > 255) {
+	    std::cout << value << std::endl;
+	    value = 255;
+	  }
+	  int color = QColor::fromRgb(value, value, value).rgb();
+	  this->working_copy->getImage()->setPixel(x,y,color);
 	}
-        this->setPixel(start_x, start_y, x - start_x, y - start_y);
       }
     };
     
@@ -208,72 +208,121 @@ class HoughMachine {
       if(new_dx < 0 && -new_dx >= new_dy) orientation_sector += 3;
       return orientation_sector;
     };
+
+    void drawLineBresenham(int start_x, int start_y, int end_x, int end_y) {
+      this->bresenham_orientation_sector = this->getOrientationSector(end_x - start_x, end_y - start_y);
+      std::cout << "START LINE: (" << start_x << ", " << start_y << ") -> (" << end_x << ", " << end_y << ") - O: " << this->bresenham_orientation_sector << std::endl;
+      // other implementation for now.
+      this->otherBresenham(start_x, end_x, start_y, end_y);
+      // Now adapt input
+      // Output will be adapted in setPixel()
+      /*switch(this->bresenham_orientation_sector) {
+	case 0:
+	  // Going right, nothing to do here
+	  this->bresenham(start_x, start_y, end_x, end_y);
+	  break; 
+	case 1:
+	  // Going right, but more up
+	  this->bresenham(start_y, start_x, end_y, end_x);
+	  break;
+	case 2:
+	  // Going left, but more up
+	  this->bresenham(start_y, end_x, end_y, start_x);
+	  break;
+	case 3:
+	  // Going left
+	  this->bresenham(end_x, start_y, start_x, end_y);
+	  break;
+	case 4:
+	  // Going left
+	  this->bresenham(end_x, end_y, start_x, start_y);
+	  break; 
+	case 5:
+	  // Going left, but more down
+	  this->bresenham(end_y, end_x, start_y, start_x);
+	  break;
+	case 6:
+	  // Going right, but more down
+	  this->bresenham(start_x, end_y, end_x, start_y);
+	  break;
+	case 7:
+	  // Going right
+	  this->bresenham(start_x, end_y, end_x, start_y);
+	  break;
+      }*/
+    };
     
-    void setPixel(int start_x, int start_y, int dx, int dy) {
+    /*void bresenham(int start_x, int start_y, int end_x, int end_y) {
+      std::cout << "BRESENHAM START LINE: (" << start_x << ", " << start_y << ") -> (" << end_x << ", " << end_y << ")" << std::endl;
+      int x, y;
+      int delta_x, delta_y;
+      int d;
+      int delta_ne, delta_e;
+      x = start_x;
+      y = start_y;
+      delta_x = end_x - start_x;
+      delta_y = end_y - start_y;
+      delta_ne = 2 * (delta_y - delta_x);
+      delta_e = 2 * delta_y;
+      d = 2 * delta_y - delta_x;
+      this->setPixel(start_x, start_y, x, y);
+      while(x < end_x) {
+	if(d >= 0) {
+	  d += delta_ne; x++; y++;
+	} else {
+	  d += delta_e; x++;
+	}
+        this->setPixel(start_x, start_y, x, y);
+      }
+      std::cout << std::endl;
+    };*/
+    
+    /*void setPixel(int start_x, int start_y, int dx, int dy) {
+      std::cout << "setPixel(" << start_x << ", " << start_y << ", " << dx << ", " << dy << ")" << std::endl;
+      if(dx > start_x) dx = dx - start_x;
+      else dx = start_x - dx;
+      if(dy > start_y) dy = dy - start_y;
+      else dy = start_y - dy;
+      std::cout << " --> dx: " << dx << ", dy: " << dy << "" << std::endl; 
+      
       int color = QColor::fromRgb(0, 255, 0).rgb();
       //TODO: Fix this! This has to happen relative to the center point! :|
       switch(this->bresenham_orientation_sector) {
 	case 0:
 	  // Going right, nothing to do here
-	  this->working_copy->getImage()->setPixel(start_x + dx, start_y + dy, color);
+	  this->setPixelDebug(start_x + dx, start_y + dy, color);
 	  break; 
 	case 1:
 	  // Going right, but more up
-	  this->working_copy->getImage()->setPixel(start_x + dy, start_y + dx, color);
+	  this->setPixelDebug(start_x + dy, start_y + dx, color);
 	  break;
 	case 2:
 	  // Going left, but more up
-	  this->working_copy->getImage()->setPixel(start_x - dy, start_y + dx, color);
+	  this->setPixelDebug(start_x - dy, start_y + dx, color);
 	  break;
 	case 3:
 	  // Going left
-	  this->working_copy->getImage()->setPixel(start_x - dx, start_y + dy, color);
+	  this->setPixelDebug(start_x - dx, start_y + dy, color);
 	  break;
 	case 4:
 	  // Going left
-	  this->working_copy->getImage()->setPixel(start_x - dx, start_y - dy, color);
+	  this->setPixelDebug(start_x - dx, start_y - dy, color);
 	  break; 
 	case 5:
 	  // Going left, but more down
-	  this->working_copy->getImage()->setPixel(start_x - dy, start_y - dx, color);
+	  this->setPixelDebug(start_x + dy, start_y + dx, color); // ok
 	  break;
 	case 6:
 	  // Going right, but more down
-	  this->working_copy->getImage()->setPixel(start_x + dy, start_y - dx, color);
+	  this->setPixelDebug(start_x + dy, start_y - dx, color); // ?
 	  break;
 	case 7:
 	  // Going right
-	  this->working_copy->getImage()->setPixel(start_x + dx, start_y - dy, color);
+	  this->setPixelDebug(start_x + dx, start_y - dy, color);
 	  break;
       }
 
-    };
-    
-    void debugShow() {
-      std::cout << "Dimensions: " << this->n_ang << " x " << this->n_rad << " | " << std::endl;
-      
-      int max_value = 0;
-      for(int i=0; i<this->n_ang*this->n_rad; i++) {
-	int current_value = this->hough_arr[i];
-	if(current_value > max_value) max_value = current_value;
-      }
-      
-      for(int x=0; x<this->n_ang; x++) {
-	for(int y=0; y<this->n_rad; y++) {
-	  int value = qRound(255.0*this->hough_arr[x*this->n_ang+y] / max_value);
-	  if(value < 0) {
-	    std::cout << value << std::endl;
-	    value = 0;
-	  }    
-	  if(value > 255) {
-	    std::cout << value << std::endl;
-	    value = 255;
-	  }
-	  int color = QColor::fromRgb(value, value, value).rgb();
-	  this->working_copy->getImage()->setPixel(x,y,color);
-	}
-      }
-    };
+    };*/
 
 };
 
diff --git a/imageviewer-qt4.cpp b/imageviewer-qt4.cpp
index 35b92d9..7042cce 100644
--- a/imageviewer-qt4.cpp
+++ b/imageviewer-qt4.cpp
@@ -140,11 +140,17 @@ void ImageViewer::drawBlackLine() {
       working_copy->getImage()->setPixel(i,i,0);
     }*/
     HoughMachine* hm = new HoughMachine(original, working_copy);
-    hm->drawLineBresenham(10, 10, 20, 20);
-    hm->drawLineBresenham(10, 10, 20, 10);
-    hm->drawLineBresenham(10, 10, 10, 20);
-    hm->drawLineBresenham(10, 10, 15, 20);
-    hm->drawLineBresenham(10, 10, 20, 15);
+    //star centered around 20/20
+    hm->drawLineBresenham(20, 20, 10, 10);
+    hm->drawLineBresenham(20, 20, 20, 10);
+    hm->drawLineBresenham(20, 20, 30, 10);
+    hm->drawLineBresenham(20, 20, 30, 20);
+    hm->drawLineBresenham(20, 20, 30, 30);
+    hm->drawLineBresenham(20, 20, 20, 30);
+    hm->drawLineBresenham(20, 20, 10, 30);
+    hm->drawLineBresenham(20, 20, 10, 20);
+
+
     delete hm;
     updateImageDisplay();
     logFile << "Black line drawn." << std::endl;