46 lines
742 B
Go
46 lines
742 B
Go
package main
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import (
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"os"
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"strconv"
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c "github.com/wcharczuk/go-chart"
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)
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// You need to run:
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// go get -u github.com/wcharczuk/go-chart
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type chartSummary struct {
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title string
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width, height int
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}
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func (s *chartSummary) summarize(results iterator) error {
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w := os.Stdout
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donut := c.DonutChart{
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Title: s.title,
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TitleStyle: c.Style{
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FontSize: 35,
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Show: true,
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FontColor: c.ColorAlternateGreen,
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},
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Width: s.width,
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Height: s.height,
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}
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results.each(func(r result) {
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v := c.Value{
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Label: r.domain + r.page + ": " + strconv.Itoa(r.visits),
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Value: float64(r.visits),
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Style: c.Style{
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FontSize: 14,
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},
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}
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donut.Values = append(donut.Values, v)
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})
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return donut.Render(c.SVG, w)
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}
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