C++ (Cpp) hb_font_funcs_set_glyph_extents_func Beispiele

Beispiel #1

Datei: HarfBuzzFaceCoreText.cpp Projekt: clbr/webkitfltk

static hb_font_funcs_t* harfBuzzCoreTextGetFontFuncs()
{
    static hb_font_funcs_t* harfBuzzCoreTextFontFuncs = 0;

    if (!harfBuzzCoreTextFontFuncs) {
        harfBuzzCoreTextFontFuncs = hb_font_funcs_create();
        hb_font_funcs_set_glyph_func(harfBuzzCoreTextFontFuncs, getGlyph, 0, 0);
        hb_font_funcs_set_glyph_h_advance_func(harfBuzzCoreTextFontFuncs, getGlyphHorizontalAdvance, 0, 0);
        hb_font_funcs_set_glyph_h_origin_func(harfBuzzCoreTextFontFuncs, getGlyphHorizontalOrigin, 0, 0);
        hb_font_funcs_set_glyph_extents_func(harfBuzzCoreTextFontFuncs, getGlyphExtents, 0, 0);
        hb_font_funcs_make_immutable(harfBuzzCoreTextFontFuncs);
    }
    return harfBuzzCoreTextFontFuncs;
}

Beispiel #2

Datei: HarfBuzzNGFaceSkia.cpp Projekt: AlanCheen/platform_frameworks_base

static hb_font_funcs_t* harfbuzzSkiaGetFontFuncs()
{
    static hb_font_funcs_t* harfbuzzSkiaFontFuncs = 0;

    // We don't set callback functions which we can't support.
    // Harfbuzz will use the fallback implementation if they aren't set.
    if (!harfbuzzSkiaFontFuncs) {
        harfbuzzSkiaFontFuncs = hb_font_funcs_create();
        hb_font_funcs_set_glyph_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyph, 0, 0);
        hb_font_funcs_set_glyph_h_advance_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphHorizontalAdvance, 0, 0);
        hb_font_funcs_set_glyph_h_origin_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphHorizontalOrigin, 0, 0);
        hb_font_funcs_set_glyph_extents_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphExtents, 0, 0);
        hb_font_funcs_make_immutable(harfbuzzSkiaFontFuncs);
    }
    return harfbuzzSkiaFontFuncs;
}

Beispiel #3

Datei: XeTeXFontInst.cpp Projekt: mojca/xetex

static hb_font_funcs_t *
_get_font_funcs(void)
{
    static hb_font_funcs_t* funcs = hb_font_funcs_create();

    hb_font_funcs_set_glyph_func                (funcs, _get_glyph, NULL, NULL);
    hb_font_funcs_set_glyph_h_advance_func      (funcs, _get_glyph_h_advance, NULL, NULL);
    hb_font_funcs_set_glyph_v_advance_func      (funcs, _get_glyph_v_advance, NULL, NULL);
    hb_font_funcs_set_glyph_h_origin_func       (funcs, _get_glyph_h_origin, NULL, NULL);
    hb_font_funcs_set_glyph_v_origin_func       (funcs, _get_glyph_v_origin, NULL, NULL);
    hb_font_funcs_set_glyph_h_kerning_func      (funcs, _get_glyph_h_kerning, NULL, NULL);
    hb_font_funcs_set_glyph_v_kerning_func      (funcs, _get_glyph_v_kerning, NULL, NULL);
    hb_font_funcs_set_glyph_extents_func        (funcs, _get_glyph_extents, NULL, NULL);
    hb_font_funcs_set_glyph_contour_point_func  (funcs, _get_glyph_contour_point, NULL, NULL);
    hb_font_funcs_set_glyph_name_func           (funcs, _get_glyph_name, NULL, NULL);

    return funcs;
}