C++ (Cpp) gimp_text_buffer_set_sizeの例

コード例 #1

ファイル: gimptextstyleeditor.c プロジェクト: mardy/gimb

static void
gimp_text_style_editor_size_changed (GimpSizeEntry       *entry,
                                     GimpTextStyleEditor *editor)
{
  GtkTextBuffer *buffer = GTK_TEXT_BUFFER (editor->buffer);
  GList         *insert_tags;
  GList         *remove_tags;

  if (gtk_text_buffer_get_has_selection (buffer))
    {
      GtkTextIter start, end;
      gdouble     points;

      gtk_text_buffer_get_selection_bounds (buffer, &start, &end);

      points = gimp_units_to_points (gimp_size_entry_get_refval (entry, 0),
                                     GIMP_UNIT_PIXEL,
                                     editor->resolution_y);

      gimp_text_buffer_set_size (editor->buffer, &start, &end,
                                 PANGO_SCALE * points);
    }

  insert_tags = gimp_text_style_editor_list_tags (editor, &remove_tags);
  gimp_text_buffer_set_insert_tags (editor->buffer, insert_tags, remove_tags);
}

コード例 #2

ファイル: gimptextstyleeditor.c プロジェクト: DevMaggio/gimp

static void
gimp_text_style_editor_size_changed (GimpSizeEntry       *entry,
                                     GimpTextStyleEditor *editor)
{
  GtkTextBuffer *buffer = GTK_TEXT_BUFFER (editor->buffer);
  GtkTextIter    start, end;
  gdouble        points;

  if (! gtk_text_buffer_get_selection_bounds (buffer, &start, &end))
    {
      return;
    }

  points = gimp_units_to_points (gimp_size_entry_get_refval (entry, 0),
                                 GIMP_UNIT_PIXEL,
                                 editor->resolution_y);

  gimp_text_buffer_set_size (editor->buffer, &start, &end,
                             PANGO_SCALE * points);
}