## LineChart


A simple line chart renderer.


Usage

``` python
LineChart(
    title="Line",
    height=10,
)
```


## Parameters


`title: str = ``"Line"`  
Chart title.

`height: int = ``10`  
Vertical resolution in rows.


## Attributes


`title`  
Chart title.

`height`  
Row count for rendering.

`series: list[list[float]]`  
Stored data series.


## Methods

| Name | Description |
|----|----|
| [add_series()](#add_series) | Add a data series. |
| [render()](#render) | Render the chart as text. |

------------------------------------------------------------------------


#### add_series()


Add a data series.


Usage

``` python
add_series(values)
```


##### Parameters


`values: list[float]`  
Y-axis values for the series.


------------------------------------------------------------------------


#### render()


Render the chart as text.


Usage

``` python
render()
```


##### Returns


`str`  
Multi-line text representation.