Graphics API: draw circle (#295)

vtm-android/src/org/oscim/android/canvas/AndroidCanvas.java

@@ -1,6 +1,7 @@
 /*
  * Copyright 2013 Hannes Janetzek
  * Copyright 2016 devemux86
+ * Copyright 2017 nebular
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -61,6 +62,11 @@ public class AndroidCanvas implements Canvas {
         canvas.drawBitmap(((AndroidBitmap) bitmap).mBitmap, x, y, null);
     }
 
+    @Override
+    public void drawCircle(float x, float y, float radius, Paint paint) {
+        canvas.drawCircle(x, y, radius, ((AndroidPaint) paint).mPaint);
+    }
+
     @Override
     public void drawLine(int x1, int y1, int x2, int y2, Paint paint) {
         canvas.drawLine(x1, y1, x2, y2, ((AndroidPaint) paint).mPaint);

vtm-android/src/org/oscim/android/canvas/AndroidPaint.java

@@ -1,6 +1,7 @@
 /*
  * Copyright 2010, 2011, 2012 mapsforge.org
  * Copyright 2016 devemux86
+ * Copyright 2017 nebular
  *
  * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
  *
@@ -139,6 +140,16 @@ class AndroidPaint implements Paint {
         return mPaint.getStrokeWidth();
     }
 
+    @Override
+    public Style getStyle() {
+        switch (mPaint.getStyle()) {
+            case STROKE:
+                return Style.STROKE;
+            default:
+                return Style.FILL;
+        }
+    }
+
     @Override
     public float getTextHeight(String text) {
         mPaint.getTextBounds(text, 0, text.length(), rect);