TradingView EMA组件定制问题:EMA5与EMA10颜色修改失效求助
问题排查与解决方案
你的EMA颜色设置不生效,核心原因是studies_overrides的键格式错误,TradingView无法正确匹配对应的EMA实例。
修复步骤:
- 给每个EMA study实例添加唯一的
uid属性,用于在studies_overrides中精准定位 - 调整
studies_overrides的键名格式,使用[uid].plot.color指定对应EMA的颜色
修改后的完整代码:
new TradingView.widget({ "container_id": "tradingview_widget", "width": "100%", "height": "400px", "symbol": "BINANCE:BTCUSDT", "interval": "D", "timezone": "Etc/UTC", "theme": "light", "style": "1", "locale": "en", "toolbar_bg": "#f1f3f6", "enable_publishing": false, "studies_overrides": { "ema5.plot.color": "#FF0000", "ema10.plot.color": "#FFFF00" }, "studies": [ { id: "MAExp@tv-basicstudies", uid: "ema5", inputs: {length: 5} }, { id: "MAExp@tv-basicstudies", uid: "ema10", inputs: {length: 10} } ] });
补充说明:
uid可自定义,只要保证每个study实例唯一即可- 也可使用默认实例索引格式(如
MAExp@tv-basicstudies[0].plot.color),但自定义uid更直观且不易出错
内容的提问来源于stack exchange,提问作者francesco carnevale
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