https://chart.googleapis.com/chart?chst=d_map_spin&chld=1.0|0|FF8844|12|_|221B
(scale|rotation|color|fontsize|bold(b)or normal(_)|text[|line2]
 https://developers.google.com/chart/image/docs/gallery/dynamic_icons?csw=1#scalable_pins


https://chart.googleapis.com/chart?chst=d_map_spin&chld=0.7|340|00cc00|12|b|%20|Z13|