问题

I have a line in Pine Script:

baseLine := line.new(x1, y1, x2, y2, width=1, extend=extendStyle, color=color.new(colorLower, 0))

我有一行Pine Script代码：

baseLine := line.new(x1, y1, x2, y2, width=1, extend=extendStyle, color=color.new(colorLower, 0))

How can I detect that price has crossed the baseline?

我如何检测价格是否已经穿过了基线？

isCrossed = ta.crossover(high, baseline)

The line above results in the following error:

上面的代码导致了以下错误：

Cannot call 'ta.crossover' with argument 'source2'='baseline'. An argument of 'series line' type was used but a 'series float' is expected.

无法使用参数 'source2'='baseline' 调用 'ta.crossover'。使用了 'series line' 类型的参数，但期望的是 'series float'。

英文:

I have a line in Pine Script:

baseLine := line.new(x1, y1, x2, y2, width=1, extend=extendStyle, color=color.new(colorLower, 0))

How can I detect that price has crossed the baseline?

isCrossed = ta.crossover(high, baseline)

The line above results in following error:

> Cannot call 'ta.crossover' with argument 'source2'='baseline'. An
> argument of 'series line' type was used but a 'series float' is
> expected.

答案1

得分: 1

In your example y2 is the end of the line. If your x2 is the bar_index (we can't see because we don't have your entire code), you can use:

isCrossed = ta.crossover(high, y2)

英文:

In you example y2 is the end of the line. If your x2 is the bar_index (we can't see because we don't have your entire code), you can use :

isCrossed = ta.crossover(high, y2)

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