+ double dx, double dy, Unicode u);
+
+ // Merge <word> onto the end of <this>.
+ void merge(TextWord *word);
+
+ // Compares <this> to <word>, returning -1 (<), 0 (=), or +1 (>),
+ // based on a primary-axis comparison, e.g., x ordering if rot=0.
+ int primaryCmp(TextWord *word);
+
+ // Return the distance along the primary axis between <this> and
+ // <word>.
+ double primaryDelta(TextWord *word);
+
+ static int cmpYX(const void *p1, const void *p2);
+
+#if TEXTOUT_WORD_LIST
+ int getLength() { return len; }
+ Unicode getChar(int idx) { return text[idx]; }
+ GString *getText();
+ GString *getFontName() { return font->fontName; }
+ void getColor(double *r, double *g, double *b)
+ { *r = colorR; *g = colorG; *b = colorB; }
+ void getBBox(double *xMinA, double *yMinA, double *xMaxA, double *yMaxA)
+ { *xMinA = xMin; *yMinA = yMin; *xMaxA = xMax; *yMaxA = yMax; }
+ int getCharPos() { return charPos; }
+ int getCharLen() { return charLen; }
+#endif
+
+private:
+
+ int rot; // rotation, multiple of 90 degrees
+ // (0, 1, 2, or 3)
+ double xMin, xMax; // bounding box x coordinates
+ double yMin, yMax; // bounding box y coordinates
+ double base; // baseline x or y coordinate
+ Unicode *text; // the text
+ double *edge; // "near" edge x or y coord of each char
+ // (plus one extra entry for the last char)
+ int len; // length of text and edge arrays
+ int size; // size of text and edge arrays
+ int charPos; // character position (within content stream)
+ int charLen; // number of content stream characters in
+ // this word
+ TextFontInfo *font; // font information
+ double fontSize; // font size
+ GBool spaceAfter; // set if there is a space between this
+ // word and the next word on the line
+ TextWord *next; // next word in line
+
+#if TEXTOUT_WORD_LIST
+ double colorR, // word color
+ colorG,
+ colorB;
+#endif
+
+ friend class TextPool;
+ friend class TextLine;
+ friend class TextBlock;
+ friend class TextFlow;
+ friend class TextWordList;
+ friend class TextPage;
+};