C++ (Cpp) pango_glyph_string_index_to_x Examples

Example #1

File: rbpangoglyphstring.c Project: benolee/ruby-gnome2

static VALUE
rglyph_index_to_x(VALUE self, VALUE text, VALUE analysis, VALUE index, VALUE trailing)
{
    int x_pos;
    StringValue(text);

    pango_glyph_string_index_to_x(_SELF(self),
                                  RVAL2CSTR(text),
                                  RSTRING_LEN(text),
                                  (PangoAnalysis*)RVAL2BOXED(analysis, PANGO_TYPE_ANALYSIS),
                                  NUM2INT(index), RVAL2CBOOL(trailing),
                                  &x_pos);
    return INT2NUM(x_pos);
}

Example #2

File: rbpangoglyphstring.c Project: fukuchi/ruby-gnome2

static VALUE
rg_index_to_x(VALUE self, VALUE text, VALUE analysis, VALUE index, VALUE trailing)
{
    int x_pos;
    StringValue(text);

    pango_glyph_string_index_to_x(_SELF(self),
                                  /* NOTE: This is a bug in the signature of
                                   * pango_glyph_string_index_to_x */
                                  (char *)RSTRING_PTR(text),
                                  RSTRING_LEN(text),
                                  RVAL2PANGOANALYSIS(analysis),
                                  NUM2INT(index), RVAL2CBOOL(trailing),
                                  &x_pos);
    return INT2NUM(x_pos);
}