# LineChart : Graph
The Line Chart element visualizes data series as connected line graphs. It plots points on a coordinate system and connects them with lines.

### Usage
 ```lua
local chart = main:addLineChart()
:addSeries("input", " ", colors.green, colors.green, 10)
:addSeries("output", " ", colors.red, colors.red, 10)

basalt.schedule(function()
while true do
chart:addPoint("input", math.random(1,100))
chart:addPoint("output", math.random(1,100))
sleep(2)
end
end)
```



## Protected Functions

|Method|Returns|Description|
|---|---|---|
|LineChart:init|LineChart|Initializes the LineChart instance
|LineChart:render|-|Renders the LineChart