I got original ttf2fft source from [[ming:http://ming.sourceforge.net/]] web site. this original ttf2fft version is 1.0. The original ttf2fft require under Freetype 2.0.9. so I wrote this path to compile with Freetype2.2.1.
But I don't test kerning table conversion. Please use this path at your own risk.~
I got original ttf2fft source from [[ming:http://ming.sourceforge.net/]] web site. this original ttf2fft version is 1.0. The original ttf2fft require under Freetype 2.0.9. so I wrote this patch to compile with Freetype2.2.1.
But I don't test kerning table conversion. Please use this patch at your own risk.~
~
**Windows Binary [#e6eeff5c]
http://reddog.s35.xrea.com/software/ttf2fft.zip
**Comment [#dc4803c0]
#comment
**Patch [#xe24500b]
diff -uNr ttf2fft_old/ttf2fft.cxx ttf2fft/ttf2fft.cxx
--- ttf2fft_old/ttf2fft.cxx Sun Jan 11 03:49:11 2004
+++ ttf2fft/ttf2fft.cxx Wed Feb 28 20:54:12 2007
@@ -57,7 +57,7 @@
#include FT_CACHE_CHARMAP_H
#include <freetype/ftoutln.h>
#include <freetype/ftbbox.h>
-#include <freetype/internal/tttypes.h>
+//#include <freetype/internal/tttypes.h>
#include <freetype/ttnameid.h>
#include <stdio.h>
@@ -477,21 +477,21 @@
static double ratio_EM;
-int Outline_MoveTo_Func( FT_Vector * to, void * user ) {
+int Outline_MoveTo_Func(const FT_Vector * to, void * user ) {
Shape* shape = (Shape*) user;
//printf(" moveTo(%d, %d)\n", to->x, to->y);
shape->movePenTo((int)(to->x*ratio_EM), -(int)(to->y*ratio_EM));
return 0;
}
-static int Outline_LineTo_Func( FT_Vector * to, void * user ) {
+static int Outline_LineTo_Func(const FT_Vector * to, void * user ) {
Shape* shape = (Shape*) user;
//printf(" lineTo(%d, %d)\n", to->x, to->y);
shape->drawLineTo((int)(to->x*ratio_EM), -(int)(to->y*ratio_EM));
return 0;
}
-static int Outline_ConicTo_Func( FT_Vector* ctrl, FT_Vector * to, void * user ) {
+static int Outline_ConicTo_Func(const FT_Vector* ctrl,const FT_Vector * to, void * user ) {
Shape* shape = (Shape*) user;
//printf(" conicTo(%d, %d, %d, %d)\n",ctrl->x, ctrl->y, to->x, to->y);
shape->drawCurveTo((int)(ctrl->x*ratio_EM), -(int)(ctrl->y*ratio_EM),
@@ -499,7 +499,7 @@
return 0;
}
-static int Outline_CubicTo_Func( FT_Vector* ctrl1, FT_Vector* ctrl2, FT_Vector * to, void * user ) {
+static int Outline_CubicTo_Func(const FT_Vector* ctrl1,const FT_Vector* ctrl2,const FT_Vector * to, void * user ) {
Shape* shape = (Shape*) user;
//printf(" CUBICTo(%d, %d, %d, %d)\n",ctrl1->x, ctrl1->y, to->x, to->y);
return 1;
@@ -721,45 +721,42 @@
// probably we need to restrict writing only to codes from codetable
if( FT_HAS_KERNING(face) && FT_IS_SFNT(face) ) {
- printf(" writing kerning table\n");
- TT_Face ttface = (TT_Face) face;
- int nKern = ttface->num_kern_pairs;
-
- int* kern_table = new int[nKern*3];
+ Vector<int> ktable;
- int sz = 0;
- for( int i=0; i<nKern; i++ ) {
- TT_Kern0_Pair pair = ttface->kern_pairs + i;
- int left_idx = pair->left;
- int right_idx = pair->right;
- int value = (int) (pair->value*ratio_EM);
- if( value == 0 ) continue;
- //printf( "left: %d, right: %d, value: %d\n", left_idx, right_idx, value);
-
- int left_code = -1;
- for( int k=0; k<indexes.size(); k++ ) {
- if( indexes.elementAt(k) == left_idx ) {
- left_code = codetable.elementAt(k);
- break;
- }
- }
- if( left_code < 0 ) continue;
-
- int right_code = -1;
- for( int k=0; k<indexes.size(); k++ ) {
- if( indexes.elementAt(k) == right_idx ) {
- right_code = codetable.elementAt(k);
- break;
- }
- }
- if( right_code < 0 ) continue;
-
- kern_table[sz++] = left_code;
- kern_table[sz++] = right_code;
- kern_table[sz++] = value;
- }
-
- nKern = sz/3;
+ printf(" writing kerning table\n");
+ for( int n=0; n<indexes.size(); n++ ) {
+ int left = indexes.elementAt(n);
+ int right;
+ FT_Vector delta;
+
+ if (left < 0) continue;
+
+ for( int m=0; m<indexes.size(); m++ ) {
+ right = indexes.elementAt(m);
+
+ if (right < 0) continue;
+
+ if (FT_Get_Kerning(face, left, right, 0, &delta) == 0) {
+ if (delta.x != 0) break;
+ } else {
+ break;
+ }
+ }
+ if (delta.x == 0 || !error) continue;
+
+ ktable.addElement(left);
+ ktable.addElement(right);
+ ktable.addElement((int)(delta.x * ratio_EM));
+ }
+
+ int sz = ktable.size();
+ int nKern = sz/3;
+ int* kern_table = new int[sz];
+ for (int j=0; j<ktable.size();) {
+ kern_table[j] = ktable.elementAt(j); j++;
+ kern_table[j] = ktable.elementAt(j); j++;
+ kern_table[j] = ktable.elementAt(j); j++;
+ }
fob->writeWord( nKern );
for( int j=0; j<nKern; j++ ) {
HTML convert time: 0.001 sec.