import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Sets the crosshair label generator and sends a property change event
 * (with the name 'labelGenerator') to all registered listeners.
 *
 * @param generator  the new generator (<code>null</code> not permitted).
 */
public void setLabelGenerator(CrosshairLabelGenerator generator) {
    if (generator == null) {
        throw new IllegalArgumentException("Null 'generator' argument.");
    }
    CrosshairLabelGenerator old = this.labelGenerator;
    this.labelGenerator = generator;
    this.pcs.firePropertyChange("labelGenerator", old, generator);
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Sets the crosshair label generator and sends a property change event
 * (with the name 'labelGenerator') to all registered listeners.
 *
 * @param generator  the new generator (<code>null</code> not permitted).
 *
 * @see #getLabelGenerator()
 */
public void setLabelGenerator(CrosshairLabelGenerator generator) {
    if (generator == null) {
        throw new IllegalArgumentException("Null 'generator' argument.");
    }
    CrosshairLabelGenerator old = this.labelGenerator;
    this.labelGenerator = generator;
    this.pcs.firePropertyChange("labelGenerator", old, generator);
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Sets the crosshair label generator and sends a property change event
 * (with the name 'labelGenerator') to all registered listeners.
 *
 * @param generator  the new generator (<code>null</code> not permitted).
 *
 * @see #getLabelGenerator()
 */
public void setLabelGenerator(CrosshairLabelGenerator generator) {
    ParamChecks.nullNotPermitted(generator, "generator");
    CrosshairLabelGenerator old = this.labelGenerator;
    this.labelGenerator = generator;
    this.pcs.firePropertyChange("labelGenerator", old, generator);
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Sets the crosshair label generator and sends a property change event
 * (with the name 'labelGenerator') to all registered listeners.
 *
 * @param generator  the new generator ({@code null} not permitted).
 *
 * @see #getLabelGenerator()
 */
public void setLabelGenerator(CrosshairLabelGenerator generator) {
    Args.nullNotPermitted(generator, "generator");
    CrosshairLabelGenerator old = this.labelGenerator;
    this.labelGenerator = generator;
    this.pcs.firePropertyChange("labelGenerator", old, generator);
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Returns the crosshair label generator.
 *
 * @return The label crosshair generator (never <code>null</code>).
 *
 * @see #setLabelGenerator(org.jfree.chart.labels.CrosshairLabelGenerator)
 */
public CrosshairLabelGenerator getLabelGenerator() {
    return this.labelGenerator;
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Returns the crosshair label generator.
 *
 * @return The label crosshair generator (never {@code null}).
 *
 * @see #setLabelGenerator(org.jfree.chart.labels.CrosshairLabelGenerator)
 */
public CrosshairLabelGenerator getLabelGenerator() {
    return this.labelGenerator;
}
 

import org.jfree.chart.labels.CrosshairLabelGenerator; //导入依赖的package包/类
/**
 * Returns the crosshair label generator.
 *
 * @return The label crosshair generator (never <code>null</code>).
 */
public CrosshairLabelGenerator getLabelGenerator() {
    return this.labelGenerator;
}