How to use

isMinValue

method

in

org.jfree.data.general.WaferMapDataset

/**
 * Sets a value in the dataset and updates min and max value entries.
 *
 * @param value  the value.
 * @param chipx  the x-index.
 * @param chipy  the y-index.
 */
public void setValue(Number value, Comparable chipx, Comparable chipy) {
  this.data.setValue(value, chipx, chipy);
  if (isMaxValue(value)) {
    this.maxValue = (Double) value;
  }
  if (isMinValue(value)) {
    this.minValue = (Double) value;
  }
}

/**
 * Sets a value in the dataset and updates min and max value entries.
 *
 * @param value  the value.
 * @param chipx  the x-index.
 * @param chipy  the y-index.
 */
public void setValue(Number value, Comparable chipx, Comparable chipy) {
  this.data.setValue(value, chipx, chipy);
  if (isMaxValue(value)) {
    this.maxValue = (Double) value;
  }
  if (isMinValue(value)) {
    this.minValue = (Double) value;
  }
}