# Chart Basics

Quick introduction to text-based charting.


# Creating a Bar Chart

``` python
from gdtest_nav_icons import BarChart

chart = BarChart("Scores")
chart.add("Alice", 95)
chart.add("Bob", 87)
print(chart.render())
```


# Creating a Line Chart

``` python
from gdtest_nav_icons import LineChart

lc = LineChart("Trend")
lc.add_series([10, 15, 12, 18])
print(lc.render())
```