@Override
    public void setZoomLevelWithAnimation(float x, float y, float zoomLevel) {
        Viewport zoomViewport = computeZoomViewport(x, y, zoomLevel);
        setCurrentViewportWithAnimation(zoomViewport);
    }
Abstract class for charts views.

@author Leszek Wach
hellocharts-library/src/lecho/lib/hellocharts/view/AbstractChartView.java