public void updateVertices(ArrayList<PointF> newPoints) { mVertices = newPoints; mRenderer.updateCoord(mVertices); }
public void resetRegion() { mRenderer.updateCoord(null); mVertices.clear(); requestRender(); }
public void addPoint(PointF p) { if (mVertices.size() < MAX_VERT) { mVertices.add(p); mRenderer.updateCoord(mVertices); } }