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var dataEntries: [ChartDataEntry] = []
let financialData = data
for chartData in financialData{
let dataEntry = CandleChartDataEntry(x: chartData.date, shadowH: chartData.High, shadowL: chartData.Low, open: chartData.Open, close: chartData.Close)
dataEntries.append(dataEntry)
}
let chartDataSet = CandleChartDataSet(values: dataEntries, label: "")
chartDataSet.axisDependency = .left
chartDataSet.drawValuesEnabled = false
chartDataSet.increasingColor = UIColor.green
chartDataSet.increasingFilled = false
chartDataSet.decreasingColor = UIColor.red
chartDataSet.decreasingFilled = true
chartDataSet.barSpace = 0.25
chartDataSet.shadowColor = UIColor.darkGray
chartDataSet.neutralColor = UIColor.blue
let chartData = CandleChartData(dataSet: chartDataSet)
chartView.data = chartData
let xaxis = chartView.xAxis
xaxis.valueFormatter = axisFormatDelegate
下面是正在被從服務器和表示正在顯示的圖表的圖像接收的樣本的數據集正確顯示。 https://api.cryptowat.ch/markets/gdax/btcusd/ohlc?periods=60燭臺圖中未使用IOS danielgindi /圖表框架
[CloseTime,OpenPrice,HighPrice,LowPrice,ClosePrice,音量]
我需要在固定數據的顯示作爲當前它並不像以任何方式K線幫助。有人可以幫助我在這裏做錯了嗎?
CandleStick chart data being displayed in the app
你在用什麼框架?如果你需要幫助,這是一個重要的信息。你應該把它放在標題中,並且/或者把它作爲你問題中的一個關鍵詞。 –
我使用這個圖表庫 - https://github.com/danielgindi/Charts – triksiadek