Merge pull request #50 from pelli23/overload-setImage

Overloaded setImage Method: usefull for downloaded images

AndroidBootstrap/src/com/beardedhen/androidbootstrap/BootstrapCircleThumbnail.java

@@ -212,4 +212,27 @@ public void setImage(int drawable)
         invalidate();
         requestLayout();
     }
+
+    public void setImage(Bitmap bitmap)
+    {
+        float scale = getResources().getDisplayMetrics().density;
+
+        //convert image size to pixels
+        int widthPX = (int)((this.imageWidth * scale) + 0.5);
+        int heightPX = (int)((this.imageHeight * scale) + 0.5);
+
+        int paddingPX = (int)((this.padding * scale) + 0.5);
+
+        if(this.minimal == false)
+        {
+            widthPX = widthPX - (paddingPX * 2);
+            heightPX = heightPX - (paddingPX * 2);
+        }
+
+        Bitmap roundBitmap = ImageUtils.getCircleBitmap(bitmap, widthPX, heightPX);
+        image.setImageBitmap(roundBitmap);
+
+        invalidate();
+        requestLayout();
+    }
 }