werd.cpp File Reference

#include "helpers.h"
#include "linlsq.h"
#include "werd.h"

Go to the source code of this file.

Macros
#define	FIRST_COLOUR   ScrollView::RED
#define	LAST_COLOUR   ScrollView::AQUAMARINE
#define	CHILD_COLOUR   ScrollView::BROWN

Functions
int	word_comparator (const void *word1p, const void *word2p)

Variables
const ERRCODE	CANT_SCALE_EDGESTEPS

Macro Definition Documentation

CHILD_COLOUR

#define CHILD_COLOUR   ScrollView::BROWN

Definition at line 31 of file werd.cpp.

FIRST_COLOUR

#define FIRST_COLOUR   ScrollView::RED

Definition at line 29 of file werd.cpp.

LAST_COLOUR

#define LAST_COLOUR   ScrollView::AQUAMARINE

Definition at line 30 of file werd.cpp.

Function Documentation

word_comparator()

int word_comparator	(	const void *	word1p,
		const void *	word2p
	)

word_comparator()

word comparator used to sort a word list so that words are in increasing order of left edge.

Definition at line 393 of file werd.cpp.

                                                            {
  const WERD *word1 = *reinterpret_cast<const WERD* const*>(word1p);
  const WERD *word2 = *reinterpret_cast<const WERD* const*>(word2p);
  return word1->bounding_box().left() - word2->bounding_box().left();
}

Variable Documentation

CANT_SCALE_EDGESTEPS

const ERRCODE CANT_SCALE_EDGESTEPS

Initial value:

=
    "Attempted to scale an edgestep format word"

Definition at line 33 of file werd.cpp.