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Fix parameter order problems

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Put TESS_CFG_FILES last because it is optional and can be blank. If
omitted it breaks the sequence of subsequent parameters. Also cleanup
text output in this new mode.
This commit is contained in:
Jim Barlow 2014-09-25 03:50:01 -07:00
parent 09bbe92611
commit f69054cb17
2 changed files with 9 additions and 10 deletions
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2
OCRmyPDF.sh
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@ -265,7 +265,7 @@ numpages=`tail -n 1 "$FILE_PAGES_INFO" | cut -f1 -d" "`
# process each page of the input pdf file
parallel --gnu -q -k --halt-on-error 1 "$OCR_PAGE" "$FILE_INPUT_PDF" "{}" "$numpages" "$TMP_FLD" \
"$VERBOSITY" "$LAN" "$KEEP_TMP" "$PREPROCESS_DESKEW" "$PREPROCESS_CLEAN" "$PREPROCESS_CLEANTOPDF" "$OVERSAMPLING_DPI" \
"$PDF_NOIMG" "$TESS_CFG_FILES" "$FORCE_OCR" "$SKIP_TEXT" < "$FILE_PAGES_INFO"
"$PDF_NOIMG" "$FORCE_OCR" "$SKIP_TEXT" "$TESS_CFG_FILES" < "$FILE_PAGES_INFO"
ret_code="$?"
[ $ret_code -ne 0 ] && exit $ret_code

17
src/ocrPage.sh
View File

@ -7,7 +7,6 @@
. "./src/config.sh"
# Initialization of variables passed by arguments
FILE_INPUT_PDF="$1" # PDF file containing the page to be OCRed
PAGE_INFO="$2" # Various characteristics of the page to be OCRed
@ -21,11 +20,9 @@ PREPROCESS_CLEAN="$9" # Clean the page to be OCRed
PREPROCESS_CLEANTOPDF="${10}" # Put the cleaned paged in the OCRed PDF
OVERSAMPLING_DPI="${11}" # Oversampling resolution in dpi
PDF_NOIMG="${12}" # Request to generate also a PDF page containing only the OCRed text but no image (helpful for debugging)
TESS_CFG_FILES="${13}" # Specific configuration files to be used by Tesseract during OCRing
FORCE_OCR="${14}" # Force to OCR, even if the page already contains fonts
SKIP_TEXT="${15}" # Skip OCR on pages that contain fonts and include the page anyway
FORCE_OCR="${13}" # Force to OCR, even if the page already contains fonts
SKIP_TEXT="${14}" # Skip OCR on pages that contain fonts and include the page anyway
TESS_CFG_FILES="${15}" # Specific configuration files to be used by Tesseract during OCRing
##################################
# Detect the characteristics of the embedded image for
@ -60,8 +57,10 @@ getImgInfo() {
# check if the page already contains fonts (which should not be the case for PDF based on scanned files
[ `pdffonts -f $page -l $page "${FILE_INPUT_PDF}" | wc -l` -gt 2 ] && echo "Page $page: Page already contains font data !!!" && return 1
if [ `pdffonts -f $page -l $page "${FILE_INPUT_PDF}" | wc -l` -gt 2 ]; then
[ "$SKIP_TEXT" -eq "0" ] && echo "Page $page: Page already contains font data !!!"
return 1
fi
# extract raw image from pdf file to compute resolution
# unfortunately this image can have another orientation than in the pdf...
@ -122,7 +121,7 @@ ret_code="$?"
# Handle pages that already contain a text layer
if ([ "$ret_code" -eq "1" ] && [ "$SKIP_TEXT" -eq "1" ]); then
echo "Page $page: Skipping processing because page contains text..."
echo "Page $page: Skipping OCR on this page since it already contains text"
pdfseparate -f $page -l $page ${FILE_INPUT_PDF} $curOCRedPDF
exit 0
elif ([ "$ret_code" -eq "1" ] && [ "$FORCE_OCR" -eq "0" ]); then