static void
gst_time_overlay_init (GstTimeOverlay * overlay, GstTimeOverlayClass * klass)
{
PangoFontDescription *font_description;
GstTextOverlay *textoverlay;
PangoContext *context;
textoverlay = GST_TEXT_OVERLAY (overlay);
context = GST_TEXT_OVERLAY_CLASS (klass)->pango_context;
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
font_description = pango_font_description_new ();
pango_font_description_set_family_static (font_description, "Monospace");
pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
pango_context_set_font_description (context, font_description);
pango_font_description_free (font_description);
textoverlay->valign = GST_TEXT_OVERLAY_VALIGN_TOP;
textoverlay->halign = GST_TEXT_OVERLAY_HALIGN_LEFT;
}
JNIEXPORT void JNICALL
Java_org_gnome_pango_PangoFontDescription_pango_1font_1description_1set_1stretch
(
JNIEnv* env,
jclass cls,
jlong _self,
jint _stretch
)
{
PangoFontDescription* self;
PangoStretch stretch;
// convert parameter self
self = (PangoFontDescription*) _self;
// convert parameter stretch
stretch = (PangoStretch) _stretch;
// call function
pango_font_description_set_stretch(self, stretch);
// cleanup parameter self
// cleanup parameter stretch
}
static void
gst_time_overlay_class_init (GstTimeOverlayClass * klass)
{
GstTextOverlayClass *gsttextoverlay_class;
PangoContext *context;
PangoFontDescription *font_description;
gsttextoverlay_class = (GstTextOverlayClass *) klass;
gsttextoverlay_class->get_text = gst_time_overlay_get_text;
g_mutex_lock (GST_TEXT_OVERLAY_CLASS (klass)->pango_lock);
context = GST_TEXT_OVERLAY_CLASS (klass)->pango_context;
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
font_description = pango_font_description_new ();
pango_font_description_set_family_static (font_description, "Monospace");
pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
pango_context_set_font_description (context, font_description);
pango_font_description_free (font_description);
g_mutex_unlock (GST_TEXT_OVERLAY_CLASS (klass)->pango_lock);
}
font_instance *font_factory::Face(char const *family, int variant, int style, int weight, int stretch, int /*size*/, int /*spacing*/)
{
PangoFontDescription *temp_descr = pango_font_description_new();
pango_font_description_set_family(temp_descr,family);
pango_font_description_set_weight(temp_descr,(PangoWeight)weight);
pango_font_description_set_stretch(temp_descr,(PangoStretch)stretch);
pango_font_description_set_style(temp_descr,(PangoStyle)style);
pango_font_description_set_variant(temp_descr,(PangoVariant)variant);
font_instance *res = Face(temp_descr);
pango_font_description_free(temp_descr);
return res;
}
static void
gst_imx_g2d_time_overlay_class_init (GstImxG2DTimeOverlayClass * klass)
{
GstElementClass *gstelement_class;
GstImxG2DBaseTextOverlayClass *gsttextoverlay_class;
GObjectClass *gobject_class;
PangoContext *context;
PangoFontDescription *font_description;
gsttextoverlay_class = (GstImxG2DBaseTextOverlayClass *) klass;
gstelement_class = (GstElementClass *) klass;
gobject_class = (GObjectClass *) klass;
gst_element_class_set_static_metadata (gstelement_class, "Time overlay",
"Filter/Editor/Video",
"Overlays buffer time stamps on a video stream",
"Tim-Philipp Müller <*****@*****.**>");
gsttextoverlay_class->get_text = gst_imx_g2d_time_overlay_get_text;
gobject_class->set_property = gst_imx_g2d_time_overlay_set_property;
gobject_class->get_property = gst_imx_g2d_time_overlay_get_property;
g_object_class_install_property (gobject_class, PROP_TIME_LINE,
g_param_spec_enum ("time-mode", "Time Mode", "What time to show",
GST_TYPE_IMX_G2D_TIME_OVERLAY_TIME_LINE, DEFAULT_TIME_LINE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TIMEALIGNMENT,
g_param_spec_enum ("time-alignment", "Time alignment",
"Time alignment of the text", GST_TYPE_IMX_G2D_TIME_OVERLAY_TIMEALIGN,
DEFAULT_PROP_TIMEALIGNMENT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_mutex_lock (gsttextoverlay_class->pango_lock);
context = gsttextoverlay_class->pango_context;
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
font_description = pango_font_description_new ();
pango_font_description_set_family_static (font_description, "Monospace");
pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
pango_context_set_font_description (context, font_description);
pango_font_description_free (font_description);
g_mutex_unlock (gsttextoverlay_class->pango_lock);
}
static void
gst_clock_overlay_class_init (GstClockOverlayClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
GstBaseTextOverlayClass *gsttextoverlay_class;
PangoContext *context;
PangoFontDescription *font_description;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
gsttextoverlay_class = (GstBaseTextOverlayClass *) klass;
gobject_class->finalize = gst_clock_overlay_finalize;
gobject_class->set_property = gst_clock_overlay_set_property;
gobject_class->get_property = gst_clock_overlay_get_property;
gst_element_class_set_static_metadata (gstelement_class, "Clock overlay",
"Filter/Editor/Video",
"Overlays the current clock time on a video stream",
"Tim-Philipp Müller <*****@*****.**>");
gsttextoverlay_class->get_text = gst_clock_overlay_get_text;
g_object_class_install_property (gobject_class, PROP_TIMEFORMAT,
g_param_spec_string ("time-format", "Date/Time Format",
"Format to use for time and date value, as in strftime.",
DEFAULT_PROP_TIMEFORMAT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_mutex_lock (gsttextoverlay_class->pango_lock);
context = gsttextoverlay_class->pango_context;
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
font_description = pango_font_description_new ();
pango_font_description_set_family_static (font_description, "Monospace");
pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
pango_context_set_font_description (context, font_description);
pango_font_description_free (font_description);
g_mutex_unlock (gsttextoverlay_class->pango_lock);
}
void
set_style (GtkWidget *entry, gpointer data)
{
char *str = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1);
PangoFontDescription *tmp_desc;
tmp_desc = pango_font_description_from_string (str);
pango_font_description_set_style(font_description, pango_font_description_get_style(tmp_desc));
pango_font_description_set_variant(font_description, pango_font_description_get_variant(tmp_desc));
pango_font_description_set_weight(font_description, pango_font_description_get_weight(tmp_desc));
pango_font_description_set_stretch(font_description, pango_font_description_get_stretch(tmp_desc));
pango_font_description_free (tmp_desc);
g_free (str);
reload_font ();
}
PangoFontDescription *Layout::InputStreamTextSource::styleGetFontDescription() const
{
if (style->text == NULL) return NULL;
PangoFontDescription *descr = pango_font_description_new();
// Pango can't cope with spaces before or after the commas - let's remove them.
// this code is not exactly unicode-safe, but it's similar to what's done in
// pango, so it's not the limiting factor
Glib::ustring family;
if (style->text->font_family.value == NULL) {
family = "Sans";
} else {
gchar **families = g_strsplit(style->text->font_family.value, ",", -1);
if (families) {
for (gchar **f = families ; *f ; ++f) {
g_strstrip(*f);
if (!family.empty()) family += ',';
family += *f;
}
}
g_strfreev(families);
}
pango_font_description_set_family(descr,family.c_str());
pango_font_description_set_weight(descr,(PangoWeight)_enum_converter(style->font_weight.computed, enum_convert_spstyle_weight_to_pango_weight, sizeof(enum_convert_spstyle_weight_to_pango_weight)/sizeof(enum_convert_spstyle_weight_to_pango_weight[0])));
pango_font_description_set_style(descr,(PangoStyle)_enum_converter(style->font_style.computed, enum_convert_spstyle_style_to_pango_style, sizeof(enum_convert_spstyle_style_to_pango_style)/sizeof(enum_convert_spstyle_style_to_pango_style[0])));
pango_font_description_set_variant(descr,(PangoVariant)_enum_converter(style->font_variant.computed, enum_convert_spstyle_variant_to_pango_variant, sizeof(enum_convert_spstyle_variant_to_pango_variant)/sizeof(enum_convert_spstyle_variant_to_pango_variant[0])));
#ifdef USE_PANGO_WIN32
// damn Pango fudges the size, so we need to unfudge. See source of pango_win32_font_map_init()
pango_font_description_set_size(descr, (int) ((font_factory::Default())->fontSize*PANGO_SCALE*72/GetDeviceCaps(pango_win32_get_dc(),LOGPIXELSY))); // mandatory huge size (hinting workaround)
// we don't set stretch on Win32, because pango-win32 has no concept of it
// (Windows doesn't really provide any useful field it could use).
// If we did set stretch, then any text with a font-stretch attribute would
// end up falling back to Arial.
#else
pango_font_description_set_size(descr, (int) ((font_factory::Default())->fontSize*PANGO_SCALE)); // mandatory huge size (hinting workaround)
pango_font_description_set_stretch(descr,(PangoStretch)_enum_converter(style->font_stretch.computed, enum_convert_spstyle_stretch_to_pango_stretch, sizeof(enum_convert_spstyle_stretch_to_pango_stretch)/sizeof(enum_convert_spstyle_stretch_to_pango_stretch[0])));
#endif
return descr;
}
GTKFont *GLBase::SetupGLFont(const char *FontName, int Size, int Start, int Num)
{
PangoFontDescription *PFD;
GTKFont *Font = new GTKFont();
PangoFont *PF;
PFD = pango_font_description_new();
pango_font_description_set_family(PFD, FontName);
#ifdef _WINDOWS
pango_font_description_set_size(PFD, (Size - 2) * PANGO_SCALE);
#else
pango_font_description_set_size(PFD, Size * PANGO_SCALE);
#endif
pango_font_description_set_weight(PFD, PANGO_WEIGHT_NORMAL);
pango_font_description_set_variant(PFD, PANGO_VARIANT_NORMAL);
pango_font_description_set_style(PFD, PANGO_STYLE_NORMAL);
pango_font_description_set_stretch(PFD, PANGO_STRETCH_NORMAL);
glBegin();
Font->DisplayBase = glGenLists(Num);
PF = gdk_gl_font_use_pango_font(PFD, Start, Num, Font->DisplayBase);
if (PF == NULL)
{
printf("Cannot get a font from Pango with name and size %s %dpt, exiting.....\n\n", FontName, Size);
exit(1);
}
Font->Font = PF;
Font->NumEntries = Num;
Font->FontSize = Size;
Fonts.push_back(Font);
Font->Parent = this;
glEnd();
pango_font_description_free(PFD);
return Font;
}
static void
gst_clock_overlay_class_init (GstClockOverlayClass * klass)
{
GObjectClass *gobject_class;
GstTextOverlayClass *gsttextoverlay_class;
PangoContext *context;
PangoFontDescription *font_description;
gobject_class = (GObjectClass *) klass;
gsttextoverlay_class = (GstTextOverlayClass *) klass;
gobject_class->finalize = gst_clock_overlay_finalize;
gobject_class->set_property = gst_clock_overlay_set_property;
gobject_class->get_property = gst_clock_overlay_get_property;
gsttextoverlay_class->get_text = gst_clock_overlay_get_text;
g_object_class_install_property (gobject_class, PROP_TIMEFORMAT,
g_param_spec_string ("time-format", "Date/Time Format",
"Format to use for time and date value, as in strftime.",
DEFAULT_PROP_TIMEFORMAT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_mutex_lock (GST_TEXT_OVERLAY_CLASS (klass)->pango_lock);
context = GST_TEXT_OVERLAY_CLASS (klass)->pango_context;
pango_context_set_language (context, pango_language_from_string ("en_US"));
pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
font_description = pango_font_description_new ();
pango_font_description_set_family_static (font_description, "Monospace");
pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
pango_context_set_font_description (context, font_description);
pango_font_description_free (font_description);
g_mutex_unlock (GST_TEXT_OVERLAY_CLASS (klass)->pango_lock);
}
/* This is copied straight from make_alias_description in pango, plus
* the gimp_font_list_add_font bits.
*/
static void
gimp_font_list_make_alias (GimpFontList *list,
PangoContext *context,
const gchar *family,
gboolean bold,
gboolean italic)
{
PangoFontDescription *desc = pango_font_description_new ();
pango_font_description_set_family (desc, family);
pango_font_description_set_style (desc,
italic ?
PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL);
pango_font_description_set_variant (desc, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight (desc,
bold ?
PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch (desc, PANGO_STRETCH_NORMAL);
gimp_font_list_add_font (list, context, desc);
pango_font_description_free (desc);
}
static PangoLayout *
rsvg_text_create_layout (RsvgDrawingCtx * ctx,
RsvgState * state, const char *text, PangoContext * context)
{
PangoFontDescription *font_desc;
PangoLayout *layout;
PangoAttrList *attr_list;
PangoAttribute *attribute;
if (state->lang)
pango_context_set_language (context, pango_language_from_string (state->lang));
if (state->unicode_bidi == UNICODE_BIDI_OVERRIDE || state->unicode_bidi == UNICODE_BIDI_EMBED)
pango_context_set_base_dir (context, state->text_dir);
font_desc = pango_font_description_copy (pango_context_get_font_description (context));
if (state->font_family)
pango_font_description_set_family_static (font_desc, state->font_family);
pango_font_description_set_style (font_desc, state->font_style);
pango_font_description_set_variant (font_desc, state->font_variant);
pango_font_description_set_weight (font_desc, state->font_weight);
pango_font_description_set_stretch (font_desc, state->font_stretch);
pango_font_description_set_size (font_desc,
_rsvg_css_normalize_font_size (state, ctx) *
PANGO_SCALE / ctx->dpi_y * 72);
layout = pango_layout_new (context);
pango_layout_set_font_description (layout, font_desc);
pango_font_description_free (font_desc);
attr_list = pango_attr_list_new ();
attribute = pango_attr_letter_spacing_new (_rsvg_css_normalize_length (&state->letter_spacing,
ctx, 'h') * PANGO_SCALE);
attribute->start_index = 0;
attribute->end_index = G_MAXINT;
pango_attr_list_insert (attr_list, attribute);
if (state->has_font_decor && text) {
if (state->font_decor & TEXT_UNDERLINE) {
attribute = pango_attr_underline_new (PANGO_UNDERLINE_SINGLE);
attribute->start_index = 0;
attribute->end_index = -1;
pango_attr_list_insert (attr_list, attribute);
}
if (state->font_decor & TEXT_STRIKE) {
attribute = pango_attr_strikethrough_new (TRUE);
attribute->start_index = 0;
attribute->end_index = -1;
pango_attr_list_insert (attr_list, attribute);
}
}
pango_layout_set_attributes (layout, attr_list);
pango_attr_list_unref (attr_list);
if (text)
pango_layout_set_text (layout, text, -1);
else
pango_layout_set_text (layout, NULL, 0);
pango_layout_set_alignment (layout, (state->text_dir == PANGO_DIRECTION_LTR ||
state->text_dir == PANGO_DIRECTION_TTB_LTR) ?
PANGO_ALIGN_LEFT : PANGO_ALIGN_RIGHT);
return layout;
}
void Font::setStretch(FontStretch stretch)
{
PangoStretch s = static_cast<PangoStretch>(stretch);
pango_font_description_set_stretch(desc_, s);
}
static void pf_setStretch(JNIEnv*, jclass, jlong obj, jint stretch) {
if (!obj) return;
PangoFontDescription* desc = reinterpret_cast<PangoFontDescription*>(obj);
pango_font_description_set_stretch(desc, (PangoStretch) stretch);
}
unsigned Gosu::pango::textWidth(const std::wstring& text,
const std::wstring& fontFace, unsigned fontHeight,
unsigned fontFlags)
{
g_type_init();
int dpi_x = 100, dpi_y = 100;
context = pango_ft2_get_context(dpi_x, dpi_y);
pango_context_set_language(context, pango_language_from_string ("en_US"));
PangoDirection init_dir = PANGO_DIRECTION_LTR;
pango_context_set_base_dir(context, init_dir);
// static PangoFontDescription *font_description;
font_description = pango_font_description_new();
pango_font_description_set_family(font_description,
g_strdup(narrow(fontFace).c_str()));
pango_font_description_set_style(font_description,
(fontFlags & ffItalic) ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL);
pango_font_description_set_variant(font_description, PANGO_VARIANT_NORMAL);
pango_font_description_set_weight(font_description,
(fontFlags & ffBold) ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL);
pango_font_description_set_stretch(font_description, PANGO_STRETCH_NORMAL);
int init_scale = int(fontHeight/2.0 + 0.5);
pango_font_description_set_size(font_description, init_scale * PANGO_SCALE);
pango_context_set_font_description(context, font_description);
layout = pango_layout_new(context);
if(fontFlags & ffUnderline)
{
// PangoAttribute *attr;
attr = pango_attr_underline_new(PANGO_UNDERLINE_SINGLE);
attr->start_index = 0;
attr->end_index = text.length();
// PangoAttrList* attrList;
attrList = pango_attr_list_new();
pango_attr_list_insert(attrList, attr);
pango_layout_set_attributes(layout, attrList);
pango_attr_list_unref(attrList);
}
// IMPR: Catch errors? (Last NULL-Pointer)
gchar* utf8Str = g_ucs4_to_utf8((gunichar*)text.c_str(), text.length(), NULL, NULL, NULL);
pango_layout_set_text(layout, utf8Str, -1);
g_free(utf8Str);
PangoDirection base_dir = pango_context_get_base_dir(context);
pango_layout_set_alignment(layout,
base_dir == PANGO_DIRECTION_LTR ? PANGO_ALIGN_LEFT : PANGO_ALIGN_RIGHT);
pango_layout_set_width(layout, -1);
PangoRectangle logical_rect;
pango_layout_get_pixel_extents(layout, NULL, &logical_rect);
height = logical_rect.height;
width = logical_rect.width;
return width;
}
font_instance *font_factory::Face(char const *family, NRTypePosDef apos)
{
PangoFontDescription *temp_descr = pango_font_description_new();
pango_font_description_set_family(temp_descr, family);
if ( apos.variant == NR_POS_VARIANT_SMALLCAPS ) {
pango_font_description_set_variant(temp_descr, PANGO_VARIANT_SMALL_CAPS);
} else {
pango_font_description_set_variant(temp_descr, PANGO_VARIANT_NORMAL);
}
if ( apos.italic ) {
pango_font_description_set_style(temp_descr, PANGO_STYLE_ITALIC);
} else if ( apos.oblique ) {
pango_font_description_set_style(temp_descr, PANGO_STYLE_OBLIQUE);
} else {
pango_font_description_set_style(temp_descr, PANGO_STYLE_NORMAL);
}
if ( apos.weight <= NR_POS_WEIGHT_THIN ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_THIN);
} else if ( apos.weight <= NR_POS_WEIGHT_ULTRA_LIGHT ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_ULTRALIGHT);
} else if ( apos.weight <= NR_POS_WEIGHT_LIGHT ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_LIGHT);
} else if ( apos.weight <= NR_POS_WEIGHT_BOOK ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_BOOK);
} else if ( apos.weight <= NR_POS_WEIGHT_NORMAL ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_NORMAL);
} else if ( apos.weight <= NR_POS_WEIGHT_MEDIUM ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_MEDIUM);
} else if ( apos.weight <= NR_POS_WEIGHT_SEMIBOLD ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_SEMIBOLD);
} else if ( apos.weight <= NR_POS_WEIGHT_BOLD ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_BOLD);
} else if ( apos.weight <= NR_POS_WEIGHT_ULTRA_BOLD ) {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_ULTRABOLD);
} else {
pango_font_description_set_weight(temp_descr, PANGO_WEIGHT_HEAVY);
}
// PANGO_WIEGHT_ULTRAHEAVY not used (not CSS2)
if ( apos.stretch <= NR_POS_STRETCH_ULTRA_CONDENSED ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_EXTRA_CONDENSED);
} else if ( apos.stretch <= NR_POS_STRETCH_CONDENSED ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_CONDENSED);
} else if ( apos.stretch <= NR_POS_STRETCH_SEMI_CONDENSED ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_SEMI_CONDENSED);
} else if ( apos.stretch <= NR_POS_STRETCH_NORMAL ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_NORMAL);
} else if ( apos.stretch <= NR_POS_STRETCH_SEMI_EXPANDED ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_SEMI_EXPANDED);
} else if ( apos.stretch <= NR_POS_STRETCH_EXPANDED ) {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_EXPANDED);
} else {
pango_font_description_set_stretch(temp_descr, PANGO_STRETCH_EXTRA_EXPANDED);
}
font_instance *res = Face(temp_descr);
pango_font_description_free(temp_descr);
return res;
}