42 lines
702 B
Go
42 lines
702 B
Go
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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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"github.com/wcharczuk/go-chart"
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)
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func main() {
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/*
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In this example we set the primary YAxis to have logarithmic range.
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*/
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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: 20,
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Left: 20,
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},
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},
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Series: []chart.Series{
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chart.ContinuousSeries{
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Name: "A test series",
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XValues: []float64{1.0, 2.0, 3.0, 4.0, 5.0},
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YValues: []float64{1, 10, 100, 1000, 10000},
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},
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},
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YAxis: chart.YAxis{
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Style: chart.Shown(),
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NameStyle: chart.Shown(),
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Range: &chart.LogarithmicRange{},
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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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