如何在NestedScrollView中不滚动的情况下在OxyPlot.PlotView中缩放/平移？

// 获取NestedScrollView和OxyPlot.PlotView的实例
NestedScrollView nestedScrollView = findViewById(R.id.nestedScrollView);
PlotView plotView = findViewById(R.id.plotView);

// 设置NestedScrollView的滚动监听器
nestedScrollView.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {
    @Override
    public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
        // 判断NestedScrollView是否滚动到顶部或底部
        if (scrollY == 0 || scrollY == (v.getChildAt(0).getMeasuredHeight() - v.getMeasuredHeight())) {
            // 禁用NestedScrollView的滚动
            v.setNestedScrollingEnabled(false);
        } else {
            // 启用NestedScrollView的滚动
            v.setNestedScrollingEnabled(true);
        }
    }
});

// 添加缩放和平移的手势监听器
plotView.setOnTouchListener(new View.OnTouchListener() {
    private float startX, startY;

    @Override
    public boolean onTouch(View v, MotionEvent event) {
        switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                startX = event.getX();
                startY = event.getY();
                break;
            case MotionEvent.ACTION_MOVE:
                float dx = event.getX() - startX;
                float dy = event.getY() - startY;

                // 进行缩放和平移操作
                // ...

                startX = event.getX();
                startY = event.getY();
                break;
        }
        return true;
    }
});