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| author | Nick White <git@njw.name> | 2019-08-27 21:54:28 +0100 |
|---|---|---|
| committer | Nick White <git@njw.name> | 2019-08-27 21:54:28 +0100 |
| commit | 7d13974a4a79c4175869c2ef227d04617a8ea515 (patch) | |
| tree | 770a560fbddc4e1f0efe52d0ee83b10116b69753 | |
| parent | 877a718fa68af1ecc67c0e34dce9c6edf31191fc (diff) | |
Print x axis ticks nicely
| -rw-r--r-- | bookpipeline/main.go | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/bookpipeline/main.go b/bookpipeline/main.go index c202bad..cb02f5e 100644 --- a/bookpipeline/main.go +++ b/bookpipeline/main.go @@ -232,12 +232,19 @@ func analyse(toanalyse chan string, up chan string, errc chan error, logger *log sort.Slice(graphconf, func(i, j int) bool { return graphconf[i].pgnum < graphconf[j].pgnum }) var xvalues, yvalues []float64 var annotations []chart.Value2 + var ticks []chart.Tick + i := 0 + tickevery := len(graphconf) / 20 for _, c := range graphconf { + i = i + 1 xvalues = append(xvalues, c.pgnum) yvalues = append(yvalues, c.conf) if c.conf < 70 { annotations = append(annotations, chart.Value2{Label: fmt.Sprintf("%.0f", c.pgnum), XValue: c.pgnum, YValue: c.conf}) } + if tickevery % i == 0 { + ticks = append(ticks, chart.Tick{c.pgnum, fmt.Sprintf("%.0f", c.pgnum)}) + } } mainSeries := chart.ContinuousSeries{ XValues: xvalues, @@ -277,9 +284,6 @@ func analyse(toanalyse chan string, up chan string, errc chan error, logger *log InnerSeries: mostSeries, } - // TODO: annotate all values below 70%; see - // https://github.com/wcharczuk/go-chart/blob/master/_examples/annotations/main.go - // TODO: add number of words series using yaxissecondary graph := chart.Chart{ XAxis: chart.XAxis{ @@ -289,6 +293,7 @@ func analyse(toanalyse chan string, up chan string, errc chan error, logger *log Range: &chart.ContinuousRange{ Min: 0.0, }, + Ticks: ticks, }, YAxis: chart.YAxis{ Name: "Confidence", |