suzanne.soy/zotero
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remove cache file even when it is < 20 lines long

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This commit is contained in:
Simon Kornblith 2008-09-09 16:03:37 +00:00
parent 0a52b27b1b
commit ac1e9c9353
1 changed files with 17 additions and 15 deletions
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32
chrome/content/zotero/recognizePDF.js
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@ -292,25 +292,27 @@ Zotero_RecognizePDF.Recognizer.prototype.recognize = function(file, callback, ca
var lineLengthsLength = lineLengths.length;
if(lineLengthsLength < 20) {
this._callback(false, "recognizePDF.noOCR");
return;
} else {
var sortedLengths = lineLengths.sort();
var medianLength = sortedLengths[Math.floor(lineLengthsLength/2)];
// pick lines within 4 chars of the median (this is completely arbitrary)
this._goodLines = [];
var uBound = medianLength + 4;
var lBound = medianLength - 4;
for (var i=0; i<lineLengthsLength; i++) {
if(lineLengths[i] > lBound && lineLengths[i] < uBound) this._goodLines.push(lines[i]);
}
this._startLine = this._iteration = 0;
}
var sortedLengths = lineLengths.sort();
var medianLength = sortedLengths[Math.floor(lineLengthsLength/2)];
// pick lines within 4 chars of the median (this is completely arbitrary)
this._goodLines = [];
var uBound = medianLength + 4;
var lBound = medianLength - 4;
for (var i=0; i<lineLengthsLength; i++) {
if(lineLengths[i] > lBound && lineLengths[i] < uBound) this._goodLines.push(lines[i]);
}
this._startLine = this._iteration = 0;
inputStream.close();
cacheFile.remove(false);
this._queryGoogle();
if(lineLengthsLength >= 20) {
this._queryGoogle();
}
}
/**