AuroraMiddleware/freetype
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added support to synthetic Type 1 fonts. Why didn't

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this thing get committed ??
This commit is contained in:
David Turner 2000-11-16 19:06:28 +00:00
parent 3944018091
commit e006675e67
2 changed files with 39 additions and 2 deletions
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37
src/autohint/ahhint.c
View File

@ -1049,7 +1049,21 @@
switch ( slot->format )
{
case ft_glyph_format_outline:
/* first of all, copy the outline points in the loader's current */
/* translate glyph outline if we need to */
if (hinter->transformed)
{
FT_UInt n = slot->outline.n_points;
FT_Vector* point = slot->outline.points;
for ( ; n > 0; point++, n-- )
{
point->x += hinter->trans_delta.x;
point->y += hinter->trans_delta.y;
}
}
/* copy the outline points in the loader's current */
/* extra points, which is used to keep original glyph coordinates */
error = ah_loader_check_points( gloader, slot->outline.n_points + 2,
slot->outline.n_contours );
@ -1270,6 +1284,9 @@
{
FT_BBox bbox;
/* transform the hinted outline if needed */
if ( hinter->transformed )
FT_Outline_Transform( &gloader->base.outline, &hinter->trans_matrix );
/* we must translate our final outline by -pp1.x, and compute */
/* the new metrics */
@ -1318,7 +1335,6 @@
FT_Fixed y_scale = size->metrics.y_scale;
AH_Face_Globals* face_globals = FACE_GLOBALS( face );
/* first of all, we need to check that we're using the correct face and */
/* global hints to load the glyph */
if ( hinter->face != face || hinter->globals != face_globals )
@ -1344,6 +1360,23 @@
ah_loader_rewind( hinter->loader );
{
FT_Slot_Internal internal = slot->internal;
hinter->transformed = internal->glyph_transformed;
if (hinter->transformed)
{
FT_Matrix imatrix;
imatrix = internal->glyph_matrix;
hinter->trans_delta = internal->glyph_delta;
hinter->trans_matrix = imatrix;
FT_Matrix_Invert( &imatrix );
FT_Vector_Transform( &hinter->trans_delta, &imatrix );
}
}
error = ah_hinter_load( hinter, glyph_index, load_flags, 0 );
Exit:

4
src/autohint/ahtypes.h
View File

@ -488,6 +488,10 @@
FT_Vector pp1;
FT_Vector pp2;
FT_Bool transformed;
FT_Vector trans_delta;
FT_Matrix trans_matrix;
} AH_Hinter;