Bitmap/Flood fill: Difference between revisions

Content added Content deleted

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@@ Line 306: / Line 306: @@
 static BYTE newColor;
-static void skipLine(FILE* file)
+void floodFill(int i, int j)
+{
+    if ( 0 <= i && i < height
+    &&   0 <= j && j < width
+    &&   bitmap[i][j] == oldColor )
+    {
+        bitmap[i][j] = newColor;
+        floodFill(i-1,j);
+        floodFill(i+1,j);
+        floodFill(i,j-1);
+        floodFill(i,j+1);
+    }
+}
+/* *****************************************************************************
+ * Input/output routines.
+ */
+void skipLine(FILE* file)
 {
     int c;
@@ Line 323: / Line 343: @@
 }
-void readPortableBitMap(FILE* file)
+readPortableBitMap(FILE* file)
 {
     int i,j;
@@ Line 349: / Line 369: @@
             fprintf(file,"%1d", bitmap[i][j]);
         fprintf(file,"\n");
-    }
-}
-void floodFill(int i, int j)
-{
-    if ( 0 <= i && i < height
-    &&   0 <= j && j < width
-    &&   bitmap[i][j] == oldColor )
-    {
-        bitmap[i][j] = newColor;
-        floodFill(i-1,j);
-        floodFill(i+1,j);
-        floodFill(i,j-1);
-        floodFill(i,j+1);
     }
 }