# Visualization

Create quick text-based charts for terminal output.


# Bar Charts

``` python
from gdtest_nav_icons import BarChart

chart = BarChart("Sales by Region")
chart.add("North", 120)
chart.add("South", 85)
chart.add("East", 200)
chart.add("West", 150)
print(chart.render())
```


# Line Charts

``` python
from gdtest_nav_icons import LineChart

lc = LineChart("Temperature")
lc.add_series([20, 22, 19, 25, 28, 26])
print(lc.render())
```


# Quick Plots

``` python
from gdtest_nav_icons import plot

output = plot([1, 2, 3, 4], [10, 20, 15, 30], kind="line")
print(output)
```