/** * Sets vertical axis grid and labels. Makes vertical grid lines appear * at gridStep interval. Every labelFactor*gridStep, a major grid line is printed, * along with label showing the value of the grid line. * * @param gridStep Minor grid step * @param labelFactor Specifies how many minor minor grid steps will appear between labels * (major grid lines) */ public void setValueAxis(double gridStep, int labelFactor) { valueAxisSetting = new ValueAxisSetting(gridStep, labelFactor); }