void style_scale(struct style_info *si, double *wp, double *hp, prop_t width_prop, prop_t height_prop)
{
void style_scale(struct style_info *si, double *wp, double *hp, prop_t width_prop, prop_t height_prop)
{
bool got_width = style_get_number(si, width_prop, &w);
bool got_height = style_get_number(si, height_prop, &h);
bool got_width = style_get_number(si, width_prop, &w);
bool got_height = style_get_number(si, height_prop, &h);