// reserve space for the range axes (if any)...
for (int i = 0; i < this.rangeAxes.size(); i++) {
final Axis yAxis = (Axis) this.rangeAxes.get(i);
if (yAxis != null) {
final RectangleEdge edge = this.getRangeAxisEdge(i);
space = yAxis.reserveSpace(g2, this, plotArea, edge, space);
}
}
}
return space;