C++ pango_font_description_new函数代码示例

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本文整理汇总了C++中pango_font_description_new函数的典型用法代码示例。如果您正苦于以下问题：C++ pango_font_description_new函数的具体用法？C++ pango_font_description_new怎么用？C++ pango_font_description_new使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了pango_font_description_new函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: pango_font_description_new

_HYPlatformButton::_HYPlatformButton 	(void)
{
	_HYButton *     parent = (_HYButton*)this;
	buttonControl		   = nil;
	buttonRect			   = (GdkRectangle){0,0,100,100};
	buttonFontDesc		   = pango_font_description_new ();
}

开发者ID:mdsmith，项目名称:OCLHYPHY，代码行数:7，代码来源:HYPlatformButton.cpp

示例2: get_pango_font_description_from_info

static PangoFontDescription *
get_pango_font_description_from_info (gchar *font_family, gchar *font_weight, gint font_size)
{
	PangoFontDescription *description = NULL;
	PangoWeight pw = PANGO_WEIGHT_NORMAL;

	g_assert(font_family);
	g_assert(font_weight);
	g_assert(font_size > 0);

	description = pango_font_description_new();
	pango_font_description_set_family(description, font_family);

	if (!g_strcmp0(font_weight, "bold")) {
		pw = PANGO_WEIGHT_BOLD;
	} else {
		pw = PANGO_WEIGHT_NORMAL;
	}

	pango_font_description_set_weight(description, pw);

	pango_font_description_set_size(description,
					font_size * PANGO_SCALE);

	return description;
}

开发者ID:stringtang，项目名称:pad-keyboard，代码行数:26，代码来源:gtk-misc-utility.c

示例3: create_welcome_dialog

GtkWidget *
create_welcome_dialog(void)
{
	I7App *theapp = i7_app_get();
	GFile *file = i7_app_get_data_file_va(theapp, "ui", "welcomedialog.ui", NULL);
	GtkBuilder *builder = create_new_builder(file, theapp);
	g_object_unref(file);
	GtkWidget *retval = GTK_WIDGET(load_object(builder, "welcomedialog"));

	/* Set the background pixmap for this window */
	GtkRcStyle *newstyle = gtk_widget_get_modifier_style(retval);
	file = i7_app_get_data_file_va(theapp, "Resources", "Welcome Background.png", NULL);
	newstyle->bg_pixmap_name[GTK_STATE_NORMAL] = g_file_get_path(file); /* take ownership */
	g_object_unref(file);
	gtk_widget_modify_style(retval, newstyle);

	/* Set the font size to 12 pixels for the widgets in this window */
	PangoFontDescription *font = pango_font_description_new();
	pango_font_description_set_absolute_size(font, 12.0 * PANGO_SCALE);
	gtk_widget_modify_font(GTK_WIDGET(load_object(builder, "welcome_label")), font);
	pango_font_description_free(font);

	/* If there is no "last project", make the reopen button inactive */
	GFile *last_project = i7_app_get_last_opened_project(theapp);
	if(last_project) {
		gtk_widget_set_sensitive(GTK_WIDGET(load_object(builder, "welcome_reopen_button")), TRUE);
		g_object_unref(last_project);
	}
	g_object_unref(builder);

	return retval;
}

开发者ID:BartMassey，项目名称:gnome-inform7，代码行数:32，代码来源:welcomedialog.c

示例4: add_text

static void add_text(cairo_surface_t* surface, int x, int y, int size, const char* text)
{
	cairo_t* cr = cairo_create(surface);
	cairo_set_source_rgb(cr, 1., 1., 1.);

	PangoLayout* layout = pango_cairo_create_layout(cr);
	pango_layout_set_text(layout, text, -1);
	PangoFontDescription* desc = pango_font_description_new();
	pango_font_description_set_family(desc, "sans");
	pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
	pango_font_description_set_absolute_size(desc, size * PANGO_SCALE);
	pango_layout_set_font_description(layout, desc);
	pango_font_description_free(desc);

	int w = 0;
	int h = 0;
	pango_layout_get_pixel_size(layout, &w, &h);

	cairo_move_to(cr, (x >= 0) ? x : -(x + (double)w),
			  (y >= 0) ? y : -(y + (double)h));

	pango_cairo_show_layout(cr, layout);

	g_object_unref(layout);
	cairo_destroy(cr);
}

开发者ID:mrirecon，项目名称:view，代码行数:26，代码来源:view.c

示例5: _ml_init

/* ml_init */
static MailerPlugin * _ml_init(MailerPluginHelper * helper)
{
    MailingLists * ml;
    PangoFontDescription * bold;

    if((ml = malloc(sizeof(*ml))) == NULL)
        return NULL;
    ml->helper = helper;
    /* widgets */
    bold = pango_font_description_new();
    pango_font_description_set_weight(bold, PANGO_WEIGHT_BOLD);
    ml->vbox = gtk_vbox_new(FALSE, 4);
    ml->folder = gtk_label_new("");
    gtk_widget_modify_font(ml->folder, bold);
    gtk_misc_set_alignment(GTK_MISC(ml->folder), 0.0, 0.5);
    gtk_box_pack_start(GTK_BOX(ml->vbox), ml->folder, FALSE, TRUE, 0);
    ml->message = gtk_label_new("");
    gtk_misc_set_alignment(GTK_MISC(ml->message), 0.0, 0.5);
    gtk_box_pack_start(GTK_BOX(ml->vbox), ml->message, FALSE, TRUE, 0);
    ml->name = gtk_label_new("");
    gtk_misc_set_alignment(GTK_MISC(ml->name), 0.0, 0.5);
    gtk_box_pack_start(GTK_BOX(ml->vbox), ml->name, FALSE, TRUE, 0);
    pango_font_description_free(bold);
    return ml;
}

开发者ID:khorben，项目名称:DeforaOS，代码行数:26，代码来源:mailing-lists.c

示例6: gst_time_overlay_class_init

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);
}

开发者ID:ChinnaSuhas，项目名称:ossbuild，代码行数:28，代码来源:gsttimeoverlay.c

示例7: SetUpStatusBarStuff

void SetUpStatusBarStuff (GtkWidget* aWindow)
{
	_String			   fName = baseDirectory & "GTKResources/striped.xpm";
	statusBarLayout			 = pango_layout_new (screenPContext);
	statusBarFontDesc		 = pango_font_description_new ();
	stripedFill				 = gdk_pixmap_create_from_xpm (GDK_DRAWABLE(aWindow->window), NULL, NULL, fName.sData);
	stripedFillGC			 = gdk_gc_new (GDK_DRAWABLE(aWindow->window));
	if (stripedFill)
	{
		gdk_gc_set_fill (stripedFillGC,GDK_TILED);
		gdk_gc_set_tile	(stripedFillGC,stripedFill);
	}
	else
	{
		printf ("Failed to load a status bar .xpm from %s\n", fName.sData);
	}
	
	gdk_gc_set_line_attributes		  (stripedFillGC, 1, GDK_LINE_SOLID, GDK_CAP_NOT_LAST, GDK_JOIN_MITER);
	GdkColor saveFG = {0,0,0,0};
	gdk_gc_set_foreground			  (stripedFillGC, &saveFG);

	pango_font_description_set_family (statusBarFontDesc, statusBarFont.face.sData);
	pango_font_description_set_style  (statusBarFontDesc, (statusBarFont.style & HY_FONT_ITALIC) ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL);
	pango_font_description_set_weight (statusBarFontDesc, (statusBarFont.style & HY_FONT_BOLD) ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL);
	pango_font_description_set_size   (statusBarFontDesc, statusBarFont.size*PANGO_SCALE);
	pango_layout_set_font_description (statusBarLayout, statusBarFontDesc ); // ref ?
	pango_layout_set_width			  (statusBarLayout, -1);
	
	redButtonIcon = (GdkPixbuf*)ProcureIconResource(4000);
	yellowButtonIcon = (GdkPixbuf*)ProcureIconResource(4001);
	greenButtonIcon = (GdkPixbuf*)ProcureIconResource(4002);
	orangeButtonIcon = (GdkPixbuf*)ProcureIconResource(4003);
	
}

开发者ID:mdsmith，项目名称:OCLHYPHY，代码行数:34，代码来源:main-GTK.cpp

示例8: rg_font

static VALUE
rg_font(VALUE self)
{
    PangoFontDescription* desc;
    PangoLanguage* lang;
    GSList* extra_attrs;
    VALUE ary, ret;

    desc = pango_font_description_new();

    pango_attr_iterator_get_font(_SELF(self), desc, &lang, &extra_attrs);

    ary = rb_ary_new();
    while(extra_attrs) {
        rb_ary_push(ary, ATTR2RVAL(extra_attrs->data));
        extra_attrs = extra_attrs->next;
    }

    ret = rb_ary_new3(3, PANGOFONTDESCRIPTION2RVAL(desc),
                      PANGOLANGUAGE2RVAL(lang),
                      ary);

    pango_font_description_free(desc);
    return ret;
}

开发者ID:Vasfed，项目名称:pango，代码行数:25，代码来源:rbpangoattriterator.c

示例9: WXUNUSED

void wxFontRefData::Init(int pointSize,
                         wxFontFamily family,
                         wxFontStyle style,
                         wxFontWeight weight,
                         bool underlined,
                         bool strikethrough,
                         const wxString& faceName,
                         wxFontEncoding WXUNUSED(encoding))
{
    if (family == wxFONTFAMILY_DEFAULT)
        family = wxFONTFAMILY_SWISS;

    m_underlined = underlined;
    m_strikethrough = strikethrough;

    // Create native font info
    m_nativeFontInfo.description = pango_font_description_new();

    // And set its values
    if (!faceName.empty())
    {
        pango_font_description_set_family( m_nativeFontInfo.description,
                                           wxGTK_CONV_SYS(faceName) );
    }
    else
    {
        SetFamily(family);
    }

    SetStyle( style == wxDEFAULT ? wxFONTSTYLE_NORMAL : style );
    SetPointSize( (pointSize == wxDEFAULT || pointSize == -1)
                    ? wxDEFAULT_FONT_SIZE
                    : pointSize );
    SetWeight( weight == wxDEFAULT ? wxFONTWEIGHT_NORMAL : weight );
}

开发者ID:Annovae，项目名称:Dolphin-Core，代码行数:35，代码来源:font.cpp

示例10: GetVisibleStringWidth

//________________________________________________________
long    GetVisibleStringWidth (_String& s, _HYFont& f)
{
    static PangoLayout* textLayout       = pango_layout_new (screenPContext);
    static PangoFontDescription * fd     = pango_font_description_new ();
    static _HYFont                         stashedFont;

    if (s.sLength) {
        if (stashedFont.size!=f.size || stashedFont.style != f.style || stashedFont.face != f.face) {
            HYFont2PangoFontDesc(f,fd);
            pango_layout_set_width (textLayout,-1);
            pango_layout_set_font_description(textLayout,fd);
            stashedFont = f;
        }
        pango_layout_set_text (textLayout, s.sData,s.sLength);
        //PangoRectangle charPos;
        //pango_layout_index_to_pos (textLayout,s.sLength-1,&charPos);
        //return PANGO_PIXELS(charPos.x+charPos.width);
        PangoRectangle extents,
                       logical_ext;

        pango_layout_get_pixel_extents (textLayout,&extents,&logical_ext);
        return logical_ext.width;
    } else {
        return 0;
    }

}

开发者ID:Nicholas-NVS，项目名称:hyphy，代码行数:28，代码来源:HYPlatformUtils.cpp

示例11: pixbuf_render_text

GdkPixbuf *
pixbuf_render_text(GtkWidget *da, const char *str, int point_size, int r, int g, int b,
                   int *w, int *h)
{
    int width;
    int height;
    PangoLayout *layout = gtk_widget_create_pango_layout(da, NULL);
    PangoFontDescription *desc = pango_font_description_new();
    pango_font_description_set_size(desc, point_size * PANGO_SCALE);
    pango_layout_set_font_description(layout, desc);
    pango_font_description_free(desc);
    pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
    pango_layout_set_text(layout, str, -1);
    pango_layout_get_pixel_size(layout, &width, &height);

    GdkPixbuf *pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, TRUE, 8, width, height);
    pixbuf_set_rect_fill(pixbuf, 0, 0, width, height, 0, 0, 0, 0);
    pixbuf_draw_layout(pixbuf, layout, da, 0, 0, r, g, b, 255);
    //gdk_draw_layout(da->window, da->style->fg_gc[GTK_STATE_NORMAL], 0, 0, layout);
    g_object_unref(G_OBJECT(layout));

    *w = width;
    *h = height;
    return pixbuf;
}

开发者ID:kelvenxu，项目名称:desktop-reminder，代码行数:25，代码来源:pixbuf_util.c

示例12: main

int main(int argc, char **argv)
{
  GtkWidget *win;
  GtkButton *button;
  PangoFontDescription *pd;

  gtk_init(&argc, &argv);
  win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title(GTK_WINDOW(win), "Basic Animation");
  g_signal_connect(G_OBJECT(win), "delete-event", gtk_main_quit, NULL);

  label = (GtkLabel *)gtk_label_new(hello);

  // since we shift a whole character per time, it's better to use
  // a monospace font, so that the shifting seems done at the same pace
  pd = pango_font_description_new();
  pango_font_description_set_family(pd, "monospace");
  gtk_widget_modify_font(GTK_WIDGET(label), pd);

  button = (GtkButton *)gtk_button_new();
  gtk_container_add(GTK_CONTAINER(button), GTK_WIDGET(label));

  gtk_container_add(GTK_CONTAINER(win), GTK_WIDGET(button));
  g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(change_dir), NULL);

  slen = strlen(hello);

  g_timeout_add(125, scroll_it, NULL);

  gtk_widget_show_all(GTK_WIDGET(win));
  gtk_main();
  return 0;
}

开发者ID:Anatolt，项目名称:RosettaCodeData，代码行数:33，代码来源:animation.c

示例13: gtk_combo_new

_HYPlatformPullDown::_HYPlatformPullDown(void)
{
    _HYPullDown * parent = (_HYPullDown*)this;
    theMenu              = gtk_combo_new ();
    backFill             = HYColorToGDKColor((_HYColor) {
        255,255,255
    });
    gtk_combo_set_value_in_list (GTK_COMBO(theMenu),true,false);
    gtk_container_add(GTK_CONTAINER(parent->parentWindow),theMenu);
    gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(theMenu)->entry),false);
    GList* children = gtk_container_get_children(GTK_CONTAINER(theMenu));
    g_signal_connect (GTK_WIDGET(children->next->data),"event",(GCallback)hy_pulldown_selection_start_callback_event,(_HYPullDown*)this);
    g_signal_connect (GTK_COMBO(theMenu)->entry,"changed",(GCallback)hy_pulldown_selection_callback,(_HYPullDown*)this);
    g_signal_connect (GTK_COMBO(theMenu)->popwin,"hide",(GCallback)hy_pulldown_unmap_event,(_HYPullDown*)this);
    g_list_free (children);
    //gtk_container_set_resize_mode(GTK_CONTAINER(theMenu), GTK_RESIZE_IMMEDIATE);
    selection      = 0;
    cbSelection    = -1;
    if (!defaultPullDownFontPD) {
        defaultPullDownFontPD = pango_font_description_new();
        defaultPullDownFont.size = defaultPullDownFont.size*fontConversionFactor;
        HYFont2PangoFontDesc (defaultPullDownFont,defaultPullDownFontPD);
    }
    gtk_widget_modify_font (theMenu, defaultPullDownFontPD);
    gtk_widget_modify_font (GTK_COMBO(theMenu)->entry, defaultPullDownFontPD);
    gtk_widget_show (theMenu);
    //g_signal_connect (GTK_COMBO(theMenu)->entry,"changed",hy_pulldown_selection_callback,(_HYPullDown*)this);

}

开发者ID:ArtPoon，项目名称:hyphy，代码行数:29，代码来源:HYPlatformPullDown.cpp

示例14: _title_init

/* title_init */
static Title * _title_init(PanelAppletHelper * helper, GtkWidget ** widget)
{
	Title * title;
	PangoFontDescription * bold;

	if((title = malloc(sizeof(*title))) == NULL)
		return NULL;
	title->helper = helper;
	bold = pango_font_description_new();
	pango_font_description_set_weight(bold, PANGO_WEIGHT_BOLD);
	title->widget = gtk_label_new("");
	gtk_widget_modify_font(title->widget, bold);
	pango_font_description_free(bold);
	g_signal_connect(G_OBJECT(title->widget), "screen-changed", G_CALLBACK(
				_on_screen_changed), title);
	title->display = NULL;
	title->screen = NULL;
	title->root = NULL;
	title->atom_active = 0;
	title->atom_name = 0;
	title->atom_visible_name = 0;
	gtk_widget_show(title->widget);
	*widget = title->widget;
	return title;
}

开发者ID:khorben，项目名称:DeforaOS，代码行数:26，代码来源:title.c

示例15: pango_font_description_free

void wxFontRefData::Init(int pointSize,
                         wxFontFamily family,
                         wxFontStyle style,
                         wxFontWeight weight,
                         bool underlined,
                         const wxString& faceName,
                         wxFontEncoding encoding)
{
    m_family = family == wxFONTFAMILY_DEFAULT ? wxFONTFAMILY_SWISS : family;

    m_faceName = faceName;

    // we accept both wxDEFAULT and wxNORMAL here - should we?
    m_style = style == wxDEFAULT ? wxFONTSTYLE_NORMAL : style;
    m_weight = weight == wxDEFAULT ? wxFONTWEIGHT_NORMAL : weight;

    m_underlined = underlined;
    m_encoding = encoding;

#if wxUSE_UNICODE
    if ( m_nativeFontInfo.description )
        pango_font_description_free(m_nativeFontInfo.description);

    // Create native font info
    m_nativeFontInfo.description = pango_font_description_new();

    // if a face name is specified, use it if it's available, otherwise use
    // just the family
    if ( faceName.empty() || !wxFontEnumerator::IsValidFacename(faceName) )
    {
        // TODO: scan system for valid fonts matching the given family instead
        //       of hardcoding them here
        switch ( m_family )
        {
            case wxFONTFAMILY_TELETYPE:
                m_faceName = wxT("monospace");
                break;

            case wxFONTFAMILY_ROMAN:
                m_faceName = wxT("serif");
                break;

            default:
                m_faceName = wxT("sans");
        }
    }
    else // specified face name is available, use it
    {
        m_faceName = faceName;
    }

    m_nativeFontInfo.SetFaceName(m_faceName);
    m_nativeFontInfo.SetWeight((wxFontWeight)m_weight);
    m_nativeFontInfo.SetStyle((wxFontStyle)m_style);
#endif // wxUSE_UNICODE

    SetPointSize(pointSize);
}

开发者ID:beanhome，项目名称:dev，代码行数:58，代码来源:font.cpp

示例16: netinfo_toggle_state

/* Widget behaviour */
void
netinfo_toggle_state (Netinfo * netinfo, gboolean state,
		      gpointer user_data)
{
	GdkCursor *cursor;
	PangoFontDescription *font_desc;

	g_assert (netinfo != NULL);
	g_return_if_fail (netinfo != NULL);

	if (! netinfo->toggle) {
		netinfo->running = !state;
		return;
	}

	if (GTK_IS_WIDGET (netinfo->sensitive)) {
		gtk_widget_set_sensitive (GTK_WIDGET (netinfo->sensitive),
					  state);
	}

	font_desc = pango_font_description_new ();

	if (state) {
		pango_font_description_set_weight (font_desc,
						   PANGO_WEIGHT_NORMAL);

		netinfo_progress_indicator_stop (netinfo);
		gdk_window_set_cursor (gtk_widget_get_window(netinfo->output), NULL);
		netinfo->child_pid = 0;
		
		gtk_statusbar_pop (GTK_STATUSBAR (netinfo->status_bar), 0);
		gtk_statusbar_push (GTK_STATUSBAR (netinfo->status_bar),
					    0, _("Idle"));
	} else {
		pango_font_description_set_weight (font_desc,
						   PANGO_WEIGHT_BOLD);

		netinfo_progress_indicator_start (netinfo);
		cursor = gdk_cursor_new (GDK_WATCH);
		if (!gtk_widget_get_realized (netinfo->output))
			gtk_widget_realize (GTK_WIDGET (netinfo->output));
		gdk_window_set_cursor (gtk_widget_get_window(netinfo->output), cursor);
		gdk_cursor_unref (cursor);

		if (netinfo->stbar_text) {
			gtk_statusbar_pop (GTK_STATUSBAR (netinfo->status_bar), 0);
			gtk_statusbar_push (GTK_STATUSBAR (netinfo->status_bar),
					    0, netinfo->stbar_text);
		}
	}

	gtk_widget_modify_font (netinfo->page_label, font_desc);
	pango_font_description_free (font_desc);

	netinfo->running = !state;

	netinfo_toggle_button (netinfo);
}

开发者ID:GNOME，项目名称:gnome-nettool，代码行数:59，代码来源:nettool.c

示例17: gdk_threads_enter

JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GdkClasspathFontPeer_setFont
  (JNIEnv *env, jobject self, jstring family_name_str, jint style_int, jint size)
{
  struct peerfont *pfont = NULL;
  PangoFontMap *map = NULL; 
  char const *family_name = NULL;

  gdk_threads_enter ();
  enum java_awt_font_style style = (enum java_awt_font_style) style_int;

  g_assert (self != NULL);
  pfont = (struct peerfont *)NSA_GET_FONT_PTR (env, self);
  g_assert (pfont != NULL);

  if (pfont->ctx != NULL)
    g_object_unref (pfont->ctx);
  if (pfont->font != NULL)
    g_object_unref (pfont->font);
  if (pfont->desc != NULL)
    pango_font_description_free (pfont->desc);

  pfont->desc = pango_font_description_new ();
  g_assert (pfont->desc != NULL);

  family_name = (*env)->GetStringUTFChars(env, family_name_str, 0);
  g_assert (family_name != NULL);
  pango_font_description_set_family (pfont->desc, family_name);
  (*env)->ReleaseStringUTFChars(env, family_name_str, family_name);

  pango_font_description_set_size (pfont->desc, size * PANGO_SCALE);  

  if (style & java_awt_font_BOLD)
    pango_font_description_set_weight (pfont->desc, PANGO_WEIGHT_BOLD);

  if (style & java_awt_font_ITALIC)
    pango_font_description_set_style (pfont->desc, PANGO_STYLE_ITALIC);
  
  /* 
     FIXME: these are possibly wrong, and should in any case
     probably be cached between calls.
   */

  map = pango_ft2_font_map_for_display ();
  g_assert (map != NULL);
  
  if (pfont->ctx == NULL)
    pfont->ctx = pango_ft2_font_map_create_context (PANGO_FT2_FONT_MAP (map));  
  g_assert (pfont->ctx != NULL);

  if (pfont->font != NULL)
    g_object_unref (pfont->font);

  pfont->font = pango_font_map_load_font (map, pfont->ctx, pfont->desc);
  g_assert (pfont->font != NULL);

  gdk_threads_leave ();
}

开发者ID:zylin，项目名称:zpugcc，代码行数:57，代码来源:gnu_java_awt_peer_gtk_GdkClasspathFontPeer.c

示例18: loadfont

static struct fontmap *
loadfont(char *fontalias, int font_style, int *symbol)
{
  struct fontmap *fcur;
  PangoFontDescription *pfont;
  PangoStyle style;
  PangoWeight weight;

  *symbol = FALSE;

  if (nhash_get_ptr(Gra2cairoConf->fontmap, fontalias, (void *) &fcur)) {
    int i;

    if (nhash_get_int(CompatibleFontHash, fontalias, &i) == 0) {
      if (nhash_get_ptr(Gra2cairoConf->fontmap, CompatibleFont[i].name, (void *) &fcur) == 0) {
	font_style = CompatibleFont[i].style;
	*symbol = CompatibleFont[i].symbol;
      }
    }
    if (fcur == NULL && nhash_get_ptr(Gra2cairoConf->fontmap, DEFAULT_FONT, (void *) &fcur)) {
      return NULL;
    }
  }

  if (fcur->font) {
    pfont = fcur->font;
  } else {
    gchar *ptr;
    pfont = pango_font_description_new();

    ptr = g_strdup_printf("%s%s%s", fcur->fontname, (fcur->alternative) ? "," : "", CHK_STR(fcur->alternative));
    if (ptr) {
      pango_font_description_set_family(pfont, ptr);
      g_free(ptr);
    } else {
      return NULL;
    }
  }

  if (font_style > 0 && (font_style & GRA_FONT_STYLE_ITALIC)) {
    style = PANGO_STYLE_ITALIC;
  } else {
    style = PANGO_STYLE_NORMAL;
  }
  pango_font_description_set_style(pfont, style);

  if (font_style > 0 && (font_style & GRA_FONT_STYLE_BOLD)) {
    weight = PANGO_WEIGHT_BOLD;
  } else {
    weight = PANGO_WEIGHT_NORMAL;
  }
  pango_font_description_set_weight(pfont, weight);

  fcur->font = pfont;

  return fcur;
}

开发者ID:htrb，项目名称:ngraph-gtk，代码行数:57，代码来源:ogra2cairo.c

示例19: display_init

G_MODULE_EXPORT gboolean
display_init() {
  gdk_color_parse("lightgray", &inst_color_lightgray_);
  gdk_color_parse("black", &inst_color_black_);

  font_sans12_desc = pango_font_description_new();
  pango_font_description_set_family(font_sans12_desc, "Sans");
  pango_font_description_set_size(font_sans12_desc, 12 * PANGO_SCALE);

  font_sans8_desc = pango_font_description_new();
  pango_font_description_set_family(font_sans8_desc, "Sans");
  pango_font_description_set_size(font_sans8_desc, 8 * PANGO_SCALE);

  GdkScreen* const screen = gdk_screen_get_default();
  const gint monitor_num = gdk_screen_get_primary_monitor(screen);
  gdk_screen_get_monitor_geometry(screen, monitor_num, &screen_rect);

  return TRUE;
}

开发者ID:GunioRobot，项目名称:growl-for-linux，代码行数:19，代码来源:fog.c

示例20: pango_font_description_new

void Picture::set_font(const char *family, int height) {
    if (font_description == NULL) {
        font_description = pango_font_description_new( );
    }

    pango_font_description_set_family(font_description, family);
    pango_font_description_set_weight(font_description, PANGO_WEIGHT_BOLD);
    pango_font_description_set_absolute_size(font_description, height * PANGO_SCALE);

}

开发者ID:asquared，项目名称:seven_seg，代码行数:10，代码来源:picture.cpp

注：本文中的pango_font_description_new函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ pango_font_description_new函数代码示例

示例1: pango_font_description_new

示例2: get_pango_font_description_from_info

示例3: create_welcome_dialog

示例4: add_text

示例5: _ml_init

示例6: gst_time_overlay_class_init

示例7: SetUpStatusBarStuff

示例8: rg_font

示例9: WXUNUSED

示例10: GetVisibleStringWidth

示例11: pixbuf_render_text

示例12: main

示例13: gtk_combo_new

示例14: _title_init

示例15: pango_font_description_free

示例16: netinfo_toggle_state

示例17: gdk_threads_enter

示例18: loadfont

示例19: display_init

示例20: pango_font_description_new

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