555573b54b
- added the `create_histogram` method and the `Histogram` object. - added the `round` parameter to `trend_line` and `ray_line` - chart.set can now be given line data. Bug Fixes: - `NaN` values can now be given when setting data, and will leave a blank space in the data. - `resize` will now change the chart wrapper’s size as well as the chart itself.
1.1 KiB
1.1 KiB
Line
The `Line` object represents a `LineSeries` object in Lightweight Charts and can be used to create indicators. As well as the methods described below, the `Line` object also has access to:
[`marker`](#marker), [`horizontal_line`](#AbstractChart.horizontal_line), [`hide_data`](#hide_data), [`show_data`](#show_data) and [`price_line`](#price_line).
Its instance should only be accessed from [`create_line`](#AbstractChart.create_line).
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```{py:method} set(data: pd.DataFrame)
Sets the data for the line.
When a name has not been set upon declaration, the columns should be named: `time | value` (Not case sensitive).
Otherwise, the method will use the column named after the string given in `name`. This name will also be used within the legend of the chart.
```
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```{py:method} update(series: pd.Series)
Updates the data for the line.
This should be given as a Series object, with labels akin to the `line.set()` function.
```
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```{py:method} delete()
Irreversibly deletes the line.
```