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sparkline visualization improvements

This commit is contained in:
sqshq 2019-07-01 02:07:39 -04:00
parent f712501518
commit af5d06d415
3 changed files with 15 additions and 12 deletions
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17
component/sparkline/sparkline.go
View File

@ -117,23 +117,24 @@ func (s *SparkLine) Draw(buffer *ui.Buffer) {
break break
} }
top := int((s.values[i] / s.maxValue) * float64(height)) top := 0
if top == 0 { if s.maxValue != s.minValue {
top = 1 top = int((s.values[i] - s.minValue) * float64(height) / (s.maxValue - s.minValue))
} }
for j := 1; j <= top; j++ { for j := 0; j <= top; j++ {
buffer.SetCell(ui.NewCell(console.SymbolVerticalBar, ui.NewStyle(console.GetGradientColor(s.gradient, j-1, height))), image.Pt(s.Inner.Max.X-n-indent, s.Inner.Max.Y-j)) buffer.SetCell(ui.NewCell(console.SymbolVerticalBar, ui.NewStyle(console.GetGradientColor(s.gradient, j, height))), image.Pt(s.Inner.Max.X-n-indent, s.Inner.Max.Y-j-1))
if i == len(s.values)-1 && j == top { }
buffer.SetString(curValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Inner.Max.Y-j))
if i == len(s.values)-1 {
buffer.SetString(curValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Inner.Max.Y-top-1))
if s.maxValue != s.minValue { if s.maxValue != s.minValue {
buffer.SetString(minValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Max.Y-2)) buffer.SetString(minValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Max.Y-2))
buffer.SetString(maxValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Min.Y+1)) buffer.SetString(maxValue, textStyle, image.Pt(s.Inner.Max.X-n-indent+2, s.Min.Y+1))
} }
} }
} }
}
s.mutex.Unlock() s.mutex.Unlock()

2
go.mod
View File

@ -5,7 +5,7 @@ require (
github.com/hajimehoshi/go-mp3 v0.1.1 github.com/hajimehoshi/go-mp3 v0.1.1
github.com/hajimehoshi/oto v0.1.1 github.com/hajimehoshi/oto v0.1.1
github.com/jessevdk/go-flags v1.4.0 github.com/jessevdk/go-flags v1.4.0
github.com/kr/pty v1.1.4 github.com/kr/pty v1.1.5
github.com/lunixbochs/vtclean v1.0.0 github.com/lunixbochs/vtclean v1.0.0
github.com/mattn/go-runewidth v0.0.4 github.com/mattn/go-runewidth v0.0.4
github.com/mbndr/figlet4go v0.0.0-20190224160619-d6cef5b186ea github.com/mbndr/figlet4go v0.0.0-20190224160619-d6cef5b186ea

2
go.sum
View File

@ -14,6 +14,8 @@ github.com/jessevdk/go-flags v1.4.0 h1:4IU2WS7AumrZ/40jfhf4QVDMsQwqA7VEHozFRrGAR
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI= github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/kr/pty v1.1.4 h1:5Myjjh3JY/NaAi4IsUbHADytDyl1VE1Y9PXDlL+P/VQ= github.com/kr/pty v1.1.4 h1:5Myjjh3JY/NaAi4IsUbHADytDyl1VE1Y9PXDlL+P/VQ=
github.com/kr/pty v1.1.4/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/pty v1.1.4/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/pty v1.1.5 h1:hyz3dwM5QLc1Rfoz4FuWJQG5BN7tc6K1MndAUnGpQr4=
github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
github.com/lunixbochs/vtclean v1.0.0 h1:xu2sLAri4lGiovBDQKxl5mrXyESr3gUr5m5SM5+LVb8= github.com/lunixbochs/vtclean v1.0.0 h1:xu2sLAri4lGiovBDQKxl5mrXyESr3gUr5m5SM5+LVb8=
github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI= github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU= github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=