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package prob
import (
"io/ioutil"
"path/filepath"
"strconv"
"strings"
"git.rescribe.xyz/testingtools/parse"
)
func getLineAvg(f string) (float64, error) {
totalconf := float64(0)
num := 0
prob, err := ioutil.ReadFile(f)
if err != nil {
return 0, err
}
for _, line := range strings.Split(string(prob), "\n") {
fields := strings.Fields(line)
if len(fields) == 2 {
conf, err := strconv.ParseFloat(fields[1], 64)
if err != nil {
continue
}
totalconf += conf
num += 1
}
}
if num <= 0 {
return 0, nil
}
avg := totalconf / float64(num)
return avg, nil
}
// Note this only processes one line at a time
func GetLineDetails(probfn string) (parse.LineDetails, error) {
var line parse.LineDetail
lines := make(parse.LineDetails, 0)
avg, err := getLineAvg(probfn)
if err != nil {
return lines, err
}
filebase := strings.Replace(probfn, ".prob", "", 1)
txt, err := ioutil.ReadFile(filebase + ".txt")
if err != nil {
return lines, err
}
line.Name = filepath.Base(filebase)
line.Avgconf = avg
line.Text = string(txt)
line.OcrName = filepath.Dir(filebase)
var imgfn parse.ImgPath
imgfn.Path = filebase + ".bin.png"
line.Img = imgfn
lines = append(lines, line)
return lines, nil
}
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