in src/barChart.ts [957:966]
function getHeadPositionX(value: PrimitiveValue, wid: number) {
if (settings.barShape.shape === "Bar") {
return xScale(<number> value) > wid ? xScale(<number> value) + 8 : wid + 8;
} else if (settings.barShape.shape === "Line" ||
settings.barShape.shape === "Lollipop" ||
settings.barShape.shape === "Hammer Head") {
return xScale(<number> value) + 8;
}
}