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36 lines
844 B
Go
36 lines
844 B
Go
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package elliottwave
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import (
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"github.com/c9s/bbgo/pkg/bbgo"
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"github.com/c9s/bbgo/pkg/types"
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)
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func (s *Strategy) DrawIndicators(store *bbgo.SerialMarketDataStore) *types.Canvas {
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klines, ok := store.KLinesOfInterval(types.Interval1m)
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if !ok {
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return nil
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}
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time := (*klines)[len(*klines)-1].StartTime
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canvas := types.NewCanvas(s.InstanceID(), s.Interval)
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Length := s.priceLines.Length()
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if Length > 300 {
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Length = 300
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}
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log.Infof("draw indicators with %d data", Length)
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mean := s.priceLines.Mean(Length)
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canvas.Plot("zero", types.NumberSeries(mean), time, Length)
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canvas.Plot("price", s.priceLines, time, Length)
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return canvas
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}
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func (s *Strategy) DrawPNL(profit types.Series) *types.Canvas {
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return nil
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}
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func (s *Strategy) DrawCumPNL(cumProfit types.Series) *types.Canvas {
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return nil
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}
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func (s *Strategy) Draw() {
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}
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