Export createCanvas helper
Export createCanvas helper

This is useful for adding custom charts.
wallisnow/peity,wallisnow/peity,benpickles/peity,FabMeg/tripping-wight,dbirchak/peity,dbirchak/peity,benpickles/peity,benpickles/peity,dbirchak/peity,FabMeg/tripping-wight,wallisnow/peity