34 lines
716 B
Go
34 lines
716 B
Go
package main
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//go:generate go run main.go
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import (
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"os"
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"git.smarteching.com/zeni/go-chart/v2"
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"git.smarteching.com/zeni/go-chart/v2/drawing"
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)
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func main() {
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graph := chart.Chart{
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Background: chart.Style{
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Padding: chart.Box{
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Top: 50,
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Left: 25,
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Right: 25,
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Bottom: 10,
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},
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FillColor: drawing.ColorFromHex("efefef"),
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},
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Series: []chart.Series{
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chart.ContinuousSeries{
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XValues: chart.Seq{Sequence: chart.NewLinearSequence().WithStart(1.0).WithEnd(100.0)}.Values(),
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YValues: chart.Seq{Sequence: chart.NewRandomSequence().WithLen(100).WithMin(100).WithMax(512)}.Values(),
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},
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},
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}
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f, _ := os.Create("output.png")
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defer f.Close()
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graph.Render(chart.PNG, f)
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}
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