termui/_examples/barchart.go

43 lines
906 B
Go
Raw Normal View History

2017-01-13 23:07:43 -07:00
// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
2015-03-20 14:21:50 -06:00
// Use of this source code is governed by a MIT license that can
// be found in the LICENSE file.
// +build ignore
package main
2019-01-23 21:12:10 -07:00
import (
"log"
2019-03-07 03:50:20 -07:00
ui "github.com/gizak/termui/v3"
"github.com/gizak/termui/v3/widgets"
2019-01-23 21:12:10 -07:00
)
func main() {
2019-01-23 21:12:10 -07:00
if err := ui.Init(); err != nil {
log.Fatalf("failed to initialize termui: %v", err)
}
2018-09-06 15:48:09 -06:00
defer ui.Close()
2019-01-23 21:12:10 -07:00
bc := widgets.NewBarChart()
bc.Data = []float64{3, 2, 5, 3, 9, 3}
bc.Labels = []string{"S0", "S1", "S2", "S3", "S4", "S5"}
bc.Title = "Bar Chart"
bc.SetRect(5, 5, 100, 25)
bc.BarWidth = 5
bc.BarColors = []ui.Color{ui.ColorRed, ui.ColorGreen}
bc.LabelStyles = []ui.Style{ui.NewStyle(ui.ColorBlue)}
bc.NumStyles = []ui.Style{ui.NewStyle(ui.ColorYellow)}
2018-09-06 15:48:09 -06:00
ui.Render(bc)
uiEvents := ui.PollEvents()
2018-11-28 19:19:34 -07:00
for {
e := <-uiEvents
2018-11-28 19:19:34 -07:00
switch e.ID {
case "q", "<C-c>":
return
}
}
}