func LabelOfString(view qframe.StringView) LabelFunc {
	return func(i int) string {
		return *view.ItemAt(i)
	}
}
LabelOfString returns a StringView compatible LabelFunc
package qplot
import (
	"strconv"
	"github.com/tobgu/qframe"
	"github.com/tobgu/qframe/qerrors"
	"github.com/tobgu/qframe/types"
)
type LabelFunc func(i int) string