VAR/VAR.PdfTools
1
1
Fork 0
Code Issues 2 Pull Requests Packages Projects Releases Wiki Activity

PdfTextExtractor: Allow exact match searching text. Used for column and field search.

Browse Source
This commit is contained in:
Valeriano A.R.
2016-06-24 17:45:28 +02:00
parent 85d998a8d3
commit 241b68bd0a
1 changed files with 17 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
VAR.PdfTools/PdfTextExtractor.cs
View File

@@ -316,12 +316,13 @@ namespace VAR.PdfTools
return sbResult.ToString();
}
private PdfTextElement FindElementByText(string text)
private PdfTextElement FindElementByText(string text, bool fuzzy)
{
string simpleText = SimplifyText(text);
string matchingText = fuzzy ? SimplifyText(text) : text;
foreach (PdfTextElement elem in _textElements)
{
if (SimplifyText(elem.VisibleText) == simpleText)
string elemText = fuzzy ? SimplifyText(elem.VisibleText) : elem.VisibleText;
if (elemText == matchingText)
{
return elem;
}
@@ -587,7 +588,12 @@ namespace VAR.PdfTools
public List<string> GetColumn(string column)
{
PdfTextElement columnHead = FindElementByText(column);
return GetColumn(column, true);
}
public List<string> GetColumn(string column, bool fuzzy)
{
PdfTextElement columnHead = FindElementByText(column, fuzzy);
if(columnHead == null)
{
return new List<string>();
@@ -657,9 +663,14 @@ namespace VAR.PdfTools
return result;
}
public string GetField(string column)
public string GetField(string field)
{
PdfTextElement fieldTitle = FindElementByText(column);
return GetField(field, true);
}
public string GetField(string field, bool fuzzy)
{
PdfTextElement fieldTitle = FindElementByText(field, fuzzy);
if (fieldTitle == null)
{
return null;