简单说，需要你自定义图表～

思路：就是将TradingView自带的全屏按钮给隐藏起来，然后自定义图表实现逻辑咯。

let's do it!

1.首先将header_fullscreen_button如下配置

disabled_features: [

"header_fullscreen_button", //隐藏头部全屏按钮

]

2.然后再chartReady函数里进行如下代码配置即可：

const buttonEvent = widget.createButton({align: "right"});

const button = buttonEvent[0];

button.title = '打开/关闭全屏';

button.className = 'button fullscreen iconed apply-common-tooltip';

buttonEvent.append($('<span class="icon-full"><img src="/static/images/iconfull.png"></span>')); //图片地址

button.onclick = function() {

const tvid = $('#tv_chart_container')[0];

if (tvid.className === 'tv_chart_container_full') {

tvid.className = '';

return;

}

tvid.className = 'tv_chart_container_full';

}

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