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-rw-r--r--bookpipeline/graph.go140
-rw-r--r--bookpipeline/main.go140
2 files changed, 140 insertions, 140 deletions
diff --git a/bookpipeline/graph.go b/bookpipeline/graph.go
new file mode 100644
index 0000000..27ffd39
--- /dev/null
+++ b/bookpipeline/graph.go
@@ -0,0 +1,140 @@
+package main
+
+import (
+ "fmt"
+ "io"
+ "path/filepath"
+ "sort"
+ "strconv"
+ "strings"
+
+ "github.com/wcharczuk/go-chart"
+)
+
+const maxticks = 20
+const cutoff = 70
+
+type GraphConf struct {
+ pgnum, conf float64
+}
+
+func graph(confs map[string]*Conf, bookname string, w io.Writer) (error) {
+ // Organise confs to sort them by page
+ var graphconf []GraphConf
+ for _, conf := range confs {
+ name := filepath.Base(conf.path)
+ numend := strings.Index(name, "_")
+ pgnum, err := strconv.ParseFloat(name[0:numend], 64)
+ if err != nil {
+ continue
+ }
+ var c GraphConf
+ c.pgnum = pgnum
+ c.conf = conf.conf
+ graphconf = append(graphconf, c)
+ }
+ sort.Slice(graphconf, func(i, j int) bool { return graphconf[i].pgnum < graphconf[j].pgnum })
+
+ // Create main xvalues and yvalues, annotations and ticks
+ var xvalues, yvalues []float64
+ var annotations []chart.Value2
+ var ticks []chart.Tick
+ i := 0
+ tickevery := len(graphconf) / maxticks
+ for _, c := range graphconf {
+ i = i + 1
+ xvalues = append(xvalues, c.pgnum)
+ yvalues = append(yvalues, c.conf)
+ if c.conf < cutoff {
+ 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,
+ YValues: yvalues,
+ }
+
+ // Create 70% line
+ yvalues = []float64{}
+ for _ = range xvalues {
+ yvalues = append(yvalues, cutoff)
+ }
+ cutoffSeries := chart.ContinuousSeries{
+ XValues: xvalues,
+ YValues: yvalues,
+ Style: chart.Style{
+ Show: true,
+ StrokeColor: chart.ColorAlternateGreen,
+ StrokeDashArray: []float64{10.0, 5.0},
+ },
+ }
+
+ // Create lines marking top and bottom 10% confidence
+ sort.Slice(graphconf, func(i, j int) bool { return graphconf[i].conf < graphconf[j].conf })
+ lowconf := graphconf[int(len(graphconf) / 10)].conf
+ highconf := graphconf[int((len(graphconf) / 10) * 9)].conf
+ yvalues = []float64{}
+ for _ = range graphconf {
+ yvalues = append(yvalues, lowconf)
+ }
+ minSeries := &chart.ContinuousSeries{
+ Style: chart.Style{
+ Show: true,
+ StrokeColor: chart.ColorAlternateGray,
+ StrokeDashArray: []float64{5.0, 5.0},
+ },
+ XValues: xvalues,
+ YValues: yvalues,
+ }
+ yvalues = []float64{}
+ for _ = range graphconf {
+ yvalues = append(yvalues, highconf)
+ }
+ maxSeries := &chart.ContinuousSeries{
+ Style: chart.Style{
+ Show: true,
+ StrokeColor: chart.ColorAlternateGray,
+ StrokeDashArray: []float64{5.0, 5.0},
+ },
+ XValues: xvalues,
+ YValues: yvalues,
+ }
+
+ graph := chart.Chart{
+ Title: bookname,
+ TitleStyle: chart.StyleShow(),
+ Width: 1920,
+ Height: 1080,
+ XAxis: chart.XAxis{
+ Name: "Page number",
+ NameStyle: chart.StyleShow(),
+ Style: chart.StyleShow(),
+ Range: &chart.ContinuousRange{
+ Min: 0.0,
+ },
+ Ticks: ticks,
+ },
+ YAxis: chart.YAxis{
+ Name: "Confidence",
+ NameStyle: chart.StyleShow(),
+ Style: chart.StyleShow(),
+ Range: &chart.ContinuousRange{
+ Min: 0.0,
+ Max: 100.0,
+ },
+ },
+ Series: []chart.Series{
+ mainSeries,
+ minSeries,
+ maxSeries,
+ cutoffSeries,
+ chart.AnnotationSeries{
+ Annotations: annotations,
+ },
+ },
+ }
+ return graph.Render(chart.PNG, w)
+}
diff --git a/bookpipeline/main.go b/bookpipeline/main.go
index de38ab4..b7b01dd 100644
--- a/bookpipeline/main.go
+++ b/bookpipeline/main.go
@@ -7,19 +7,14 @@ import (
"errors"
"flag"
"fmt"
- "io"
"log"
"os"
"os/exec"
"path/filepath"
"regexp"
- "sort"
- "strconv"
"strings"
"time"
- "github.com/wcharczuk/go-chart"
-
"rescribe.xyz/go.git/lib/hocr"
"rescribe.xyz/go.git/preproc"
)
@@ -41,9 +36,6 @@ one is found this general process is followed:
`
-const maxticks = 20
-const cutoff = 70
-
// null writer to enable non-verbose logging to be discarded
type NullWriter bool
@@ -143,138 +135,6 @@ type Conf struct {
path, code string
conf float64
}
-type GraphConf struct {
- pgnum, conf float64
-}
-
-func graph(confs map[string]*Conf, bookname string, w io.Writer) (error) {
- // Organise confs to sort them by page
- var graphconf []GraphConf
- for _, conf := range confs {
- name := filepath.Base(conf.path)
- numend := strings.Index(name, "_")
- pgnum, err := strconv.ParseFloat(name[0:numend], 64)
- if err != nil {
- continue
- }
- var c GraphConf
- c.pgnum = pgnum
- c.conf = conf.conf
- graphconf = append(graphconf, c)
- }
- sort.Slice(graphconf, func(i, j int) bool { return graphconf[i].pgnum < graphconf[j].pgnum })
-
- // Create main xvalues and yvalues, annotations and ticks
- var xvalues, yvalues []float64
- var annotations []chart.Value2
- var ticks []chart.Tick
- i := 0
- tickevery := len(graphconf) / maxticks
- for _, c := range graphconf {
- i = i + 1
- xvalues = append(xvalues, c.pgnum)
- yvalues = append(yvalues, c.conf)
- if c.conf < cutoff {
- 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,
- YValues: yvalues,
- }
-
- // Create 70% line
- yvalues = []float64{}
- for _, _ = range xvalues {
- yvalues = append(yvalues, cutoff)
- }
- cutoffSeries := chart.ContinuousSeries{
- XValues: xvalues,
- YValues: yvalues,
- Style: chart.Style{
- Show: true,
- StrokeColor: chart.ColorAlternateGreen,
- StrokeDashArray: []float64{10.0, 5.0},
- },
- }
-
- // Create lines marking top and bottom 10% confidence
- sort.Slice(graphconf, func(i, j int) bool { return graphconf[i].conf < graphconf[j].conf })
- cutoff := int(len(graphconf) / 10)
- mostconf := graphconf[cutoff:len(graphconf)-cutoff]
- sort.Slice(mostconf, func(i, j int) bool { return mostconf[i].pgnum < mostconf[j].pgnum })
- xvalues = []float64{}
- yvalues = []float64{}
- for _, c := range mostconf {
- xvalues = append(xvalues, c.pgnum)
- yvalues = append(yvalues, c.conf)
- }
- mostSeries := chart.ContinuousSeries{
- XValues: xvalues,
- YValues: yvalues,
- }
- minSeries := &chart.MinSeries{
- Style: chart.Style{
- Show: true,
- StrokeColor: chart.ColorAlternateGray,
- StrokeDashArray: []float64{5.0, 5.0},
- },
- InnerSeries: mostSeries,
- }
- maxSeries := &chart.MaxSeries{
- Style: chart.Style{
- Show: true,
- StrokeColor: chart.ColorAlternateGray,
- StrokeDashArray: []float64{5.0, 5.0},
- },
- InnerSeries: mostSeries,
- }
-
- graph := chart.Chart{
- Title: fmt.Sprintf("Confidence of pages from %s", bookname),
- TitleStyle: chart.StyleShow(),
- Width: 1920,
- Height: 1080,
- XAxis: chart.XAxis{
- Name: "Page number",
- NameStyle: chart.StyleShow(),
- Style: chart.StyleShow(),
- Range: &chart.ContinuousRange{
- Min: 0.0,
- },
- Ticks: ticks,
- },
- YAxis: chart.YAxis{
- Name: "Confidence",
- NameStyle: chart.StyleShow(),
- Style: chart.StyleShow(),
- Range: &chart.ContinuousRange{
- Min: 0.0,
- Max: 100.0,
- },
- },
- Series: []chart.Series{
- mainSeries,
- minSeries,
- maxSeries,
- cutoffSeries,
- chart.LastValueAnnotation(minSeries),
- chart.LastValueAnnotation(maxSeries),
- chart.AnnotationSeries{
- Annotations: annotations,
- },
- //chart.ContinuousSeries{
- // YAxis: chart.YAxisSecondary,
- // XValues: xvalues,
- // YValues: yvalues,
- //},
- },
- }
- return graph.Render(chart.PNG, w)
-}
func analyse(toanalyse chan string, up chan string, errc chan error, logger *log.Logger) {
confs := make(map[string][]*Conf)
generated by cgit v1.2.1-24-ge1ad (git 2.21.0) at 2025-10-31 02:10:42 +0000