Fixed issue 1243

tesseract-ocr · Sep 18, 2014 · 0256529 · 0256529
1 parent 3c21c14
commit 0256529
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/api/baseapi.cpp b/api/baseapi.cpp
@@ -1892,6 +1892,10 @@ void TessBaseAPI::ClearPersistentCache() {
 int TessBaseAPI::IsValidWord(const char *word) {
   return tesseract_->getDict().valid_word(word);
 }
+// Returns true if utf8_character is defined in the UniCharset.
+bool TessBaseAPI::IsValidCharacter(const char *utf8_character) {
+    return tesseract_->unicharset.contains_unichar(utf8_character);
+}
 
 
 // TODO(rays) Obsolete this function and replace with a more aptly named

diff --git a/api/baseapi.h b/api/baseapi.h
@@ -656,6 +656,9 @@ class TESS_API TessBaseAPI {
    * in a separate API at some future time.
    */
   int IsValidWord(const char *word);
+  // Returns true if utf8_character is defined in the UniCharset.
+  bool IsValidCharacter(const char *utf8_character);
+
 
   bool GetTextDirection(int* out_offset, float* out_slope);