termui/_examples/stackedbarchart.go

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2018-11-28 19:50:44 -07:00
// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
// Use of this source code is governed by a MIT license that can
// be found in the LICENSE file.
// +build ignore
package main
import ui "github.com/gizak/termui"
func main() {
err := ui.Init()
if err != nil {
panic(err)
}
defer ui.Close()
sbc := ui.NewStackedBarChart()
math := []int{90, 85, 90, 80}
english := []int{70, 85, 75, 60}
science := []int{75, 60, 80, 85}
compsci := []int{100, 100, 100, 100}
sbc.Data[0] = math
sbc.Data[1] = english
sbc.Data[2] = science
sbc.Data[3] = compsci
studentsName := []string{"Ken", "Rob", "Dennis", "Linus"}
sbc.BorderLabel = "Student's Marks X-Axis=Name Y-Axis=Marks[Math,English,Science,ComputerScience] in %"
sbc.Width = 100
sbc.Height = 30
sbc.Y = 0
sbc.BarWidth = 10
sbc.DataLabels = studentsName
sbc.ShowScale = true //Show y_axis scale value (min and max)
sbc.SetMax(400)
sbc.TextColor = ui.ColorGreen //this is color for label (x-axis)
sbc.BarColor[3] = ui.ColorGreen //BarColor for computerscience
sbc.BarColor[1] = ui.ColorYellow //Bar Color for english
sbc.NumColor[3] = ui.ColorRed // Num color for computerscience
sbc.NumColor[1] = ui.ColorRed // num color for english
//Other colors are automatically populated, btw All the students seems do well in computerscience. :p
ui.Render(sbc)
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}