微信小游戏，获取菜单按钮（右上角胶囊按钮）的布局位置信息。

获取胶囊按钮的位置信息

 

想获取一下，胶囊按钮的位置，网上没找了找，自己封装一下吧

 

// 获取的胶囊的大小，位置
// 得到的结果和 widget 组件类似
getMenuButtonBoundingRect() {
    if (cc.sys.platform === cc.sys.WECHAT_GAME) {
        let systemInfo = wx.getSystemInfoSync();
        let windowHeight = systemInfo.windowHeight;
        let gameSize = cc.view.getVisibleSize();
        let gameHeight = gameSize.height;
        let ratio = gameHeight / windowHeight;
        let rect = wx.getMenuButtonBoundingClientRect();
        rect.width *= ratio;
        rect.height *= ratio;
        rect.left *= ratio;
        rect.top *= ratio;
        rect.bottom = gameSize.height - rect.bottom * ratio;
        rect.right = gameSize.width - rect.right * ratio;
        return rect;
    } else {
        return cc.rect();
    }
}