34 lines
719 B
Go
34 lines
719 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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)
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func main() {
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/*
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In this example we set a custom range for the y-axis, overriding the automatic range generation.
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Note: the chart will still generate the ticks automatically based on the custom range, so the intervals may be a bit weird.
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*/
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graph := chart.Chart{
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YAxis: chart.YAxis{
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Range: &chart.ContinuousRange{
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Min: 0.0,
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Max: 10.0,
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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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XValues: []float64{1.0, 2.0, 3.0, 4.0, 5.0},
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YValues: []float64{1.0, 2.0, 3.0, 4.0, 5.0},
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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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