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# barchart/demo
```go
package main
import (
"github.com/pterm/pterm"
)
func main() {
// Define the bars for the chart
bars := []pterm.Bar{
{Label: "Bar 1", Value: 5},
{Label: "Bar 2", Value: 3},
{Label: "Longer Label", Value: 7},
}
// Print an informational message
pterm.Info.Println("Chart example with positive only values (bars use 100% of chart area)")
// Create a bar chart with the defined bars and render it
// The DefaultBarChart is used as a base, and the bars are added with the WithBars option
// The Render function is then called to display the chart
pterm.DefaultBarChart.WithBars(bars).Render()
// Create a horizontal bar chart with the defined bars and render it
// The DefaultBarChart is used as a base, the chart is made horizontal with the WithHorizontal option, and the bars are added with the WithBars option
// The Render function is then called to display the chart
pterm.DefaultBarChart.WithHorizontal().WithBars(bars).Render()
}
```
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