Added checks

Author: ashutoshshrm529

src/ArduinoGraphics.cpp

@@ -223,12 +223,43 @@ void ArduinoGraphics::ellipse(int x, int y, int width, int height)
             set(x2, y2, _strokeR, _strokeG, _strokeB);
         }
 
-        for(int a = 0; a < j; a++)
+        if(_fill)
         {
+            for(int a = 0; a < j; a++)
+            {
+                int x1 = x-i;
+                int x2 = x+i;
+                int y1 = y-a;
+                int y2 = y+a;
+
+                if(width%2 == 0)
+                {
+                    x2--;
+                }
+
+                if(height%2 == 0)
+                {
+                    y2--;
+                }
+
+                set(x1, y1, _fillR, _fillG, _fillB);
+                set(x1, y2, _fillR, _fillG, _fillB);
+                set(x2, y1, _fillR, _fillG, _fillB);
+                set(x2, y2, _fillR, _fillG, _fillB);
+            }
+        }
+    }
+
+    if(_stroke)
+    {
+        for(int j = 0; j < r2; j++)
+        {
+            int i = ceil(sqrt(1 - ((float)(j*j)/(r2*r2))) * r1);
+
             int x1 = x-i;
             int x2 = x+i;
-            int y1 = y-a;
-            int y2 = y+a;
+            int y1 = y-j;
+            int y2 = y+j;
 
             if(width%2 == 0)
             {
@@ -240,42 +271,17 @@ void ArduinoGraphics::ellipse(int x, int y, int width, int height)
                 y2--;
             }
 
-            set(x1, y1, _fillR, _fillG, _fillB);
-            set(x1, y2, _fillR, _fillG, _fillB);
-            set(x2, y1, _fillR, _fillG, _fillB);
-            set(x2, y2, _fillR, _fillG, _fillB);
-        }
-    }
-
-    for(int j = 0; j < r2; j++)
-    {
-        int i = ceil(sqrt(1 - ((float)(j*j)/(r2*r2))) * r1);
-
-        int x1 = x-i;
-        int x2 = x+i;
-        int y1 = y-j;
-        int y2 = y+j;
-
-        if(width%2 == 0)
-        {
-            x2--;
-        }
-
-        if(height%2 == 0)
-        {
-            y2--;
+            set(x1, y1, _strokeR, _strokeG, _strokeB);
+            set(x1, y2, _strokeR, _strokeG, _strokeB);
+            set(x2, y1, _strokeR, _strokeG, _strokeB);
+            set(x2, y2, _strokeR, _strokeG, _strokeB);
         }
-
-        set(x1, y1, _strokeR, _strokeG, _strokeB);
-        set(x1, y2, _strokeR, _strokeG, _strokeB);
-        set(x2, y1, _strokeR, _strokeG, _strokeB);
-        set(x2, y2, _strokeR, _strokeG, _strokeB);
     }
 }
 
 void ArduinoGraphics::circle(int x, int y, int radius)
 {
-  ellipse(x, y, ((radius*2)-1), ((radius*2)-1)); 
+  ellipse(x, y, ((radius*2)-1), ((radius*2)-1));
 }
 
 void ArduinoGraphics::text(const char* str, int x, int y)