コード例 #1
0
svg_status_t
_svg_text_init (svg_text_t *text)
{
    text->chars = NULL;
    text->len = 0;
    _svg_length_init_unit (&text->x, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_HORIZONTAL);
    _svg_length_init_unit (&text->y, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_VERTICAL);

    return SVG_STATUS_SUCCESS;
}
コード例 #2
0
ファイル: svg_group.c プロジェクト: pltxtra/libsvgandroid
svg_status_t
_svg_group_init (svg_group_t *group)
{
    group->element = NULL;
    group->num_elements = 0;
    group->element_size = 0;

    _svg_length_init_unit (&group->width, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_HORIZONTAL);
    _svg_length_init_unit (&group->height, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_VERTICAL);
    group->view_box.aspect_ratio   = SVG_PRESERVE_ASPECT_RATIO_UNKNOWN;
    group->view_box.meet_or_slice = SVG_MEET_OR_SLICE_UNKNOWN;

    _svg_length_init_unit (&group->x, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_HORIZONTAL);
    _svg_length_init_unit (&group->y, 0, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_VERTICAL);

    return SVG_STATUS_SUCCESS;
}
コード例 #3
0
svg_status_t
_svg_length_init_from_str (svg_length_t *length, const char *str)
{
    double value;
    svg_length_unit_t unit;
    const char *unit_str;

    value = _svg_ascii_strtod (str, &unit_str);

    if (unit_str == str)
	return SVG_STATUS_PARSE_ERROR;

    if (unit_str) {
	if (strcmp (unit_str, "px") == 0)
	    unit = SVG_LENGTH_UNIT_PX;
	else if (strcmp (unit_str, "pt") == 0)
	    unit = SVG_LENGTH_UNIT_PT;
	else if (strcmp (unit_str, "in") == 0)
	    unit = SVG_LENGTH_UNIT_IN;
	else if (strcmp (unit_str, "cm") == 0)
	    unit = SVG_LENGTH_UNIT_CM;
	else if (strcmp (unit_str, "mm") == 0)
	    unit = SVG_LENGTH_UNIT_MM;
	else if (strcmp (unit_str, "pc") == 0)
	    unit = SVG_LENGTH_UNIT_PC;
	else if (strcmp (unit_str, "em") == 0)
	    unit = SVG_LENGTH_UNIT_EM;
	else if (strcmp (unit_str, "ex") == 0)
	    unit = SVG_LENGTH_UNIT_EX;
	else if (strcmp (unit_str, "%") == 0)
	    unit = SVG_LENGTH_UNIT_PCT;
	else {
	    unit = SVG_LENGTH_UNIT_PX;
	}
    } else {
	unit = SVG_LENGTH_UNIT_PX;
    }

    return _svg_length_init_unit (length, value, unit, length->orientation);
}
コード例 #4
0
svg_status_t
_svg_length_init (svg_length_t *length, double value)
{
    return _svg_length_init_unit (length, value, SVG_LENGTH_UNIT_PX, SVG_LENGTH_ORIENTATION_OTHER);
}