本文整理汇总了Java中org.jfree.data.general.PieDataset.removeChangeListener方法的典型用法代码示例。如果您正苦于以下问题：Java PieDataset.removeChangeListener方法的具体用法？Java PieDataset.removeChangeListener怎么用？Java PieDataset.removeChangeListener使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jfree.data.general.PieDataset的用法示例。
在下文中一共展示了PieDataset.removeChangeListener方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setDataset
import org.jfree.data.general.PieDataset; //导入方法依赖的package包/类
/**
* Sets the dataset and sends a {@link DatasetChangeEvent} to 'this'.
*
* @param dataset the dataset (<code>null</code> permitted).
*/
public void setDataset(PieDataset dataset) {
// if there is an existing dataset, remove the plot from the list of change listeners...
PieDataset existing = this.dataset;
if (existing != null) {
existing.removeChangeListener(this);
}
// set the new dataset, and register the chart as a change listener...
this.dataset = dataset;
if (dataset != null) {
setDatasetGroup(dataset.getGroup());
dataset.addChangeListener(this);
}
// send a dataset change event to self...
DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
datasetChanged(event);
}
示例2: setDataset
import org.jfree.data.general.PieDataset; //导入方法依赖的package包/类
/**
* Sets the dataset and sends a {@link DatasetChangeEvent} to 'this'.
*
* @param dataset the dataset (<code>null</code> permitted).
*
* @see #getDataset()
*/
public void setDataset(PieDataset dataset) {
// if there is an existing dataset, remove the plot from the list of
// change listeners...
PieDataset existing = this.dataset;
if (existing != null) {
existing.removeChangeListener(this);
}
// set the new dataset, and register the chart as a change listener...
this.dataset = dataset;
if (dataset != null) {
setDatasetGroup(dataset.getGroup());
dataset.addChangeListener(this);
}
// send a dataset change event to self...
DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
datasetChanged(event);
}
示例3: setDataset
import org.jfree.data.general.PieDataset; //导入方法依赖的package包/类
/**
* Sets the dataset and sends a {@link DatasetChangeEvent} to 'this'.
*
* @param dataset the dataset (<code>null</code> permitted).
*
* @see #getDataset()
*/
public void setDataset(PieDataset dataset) {
// if there is an existing dataset, remove the plot from the list of
// change listeners...
PieDataset existing = this.dataset;
if (existing != null) {
existing.removeChangeListener(this);
}
// set the new dataset, and register the chart as a change listener...
this.dataset = dataset;
if (dataset != null) {
setDatasetGroup(dataset.getGroup());
dataset.addChangeListener(this);
}
// send a dataset change event to self...
DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
datasetChanged(event);
}
示例4: setDataset
import org.jfree.data.general.PieDataset; //导入方法依赖的package包/类
/**
* Sets the dataset and sends a {@link DatasetChangeEvent} to 'this'.
*
* @param dataset the dataset ({@code null} permitted).
*
* @see #getDataset()
*/
public void setDataset(PieDataset dataset) {
// if there is an existing dataset, remove the plot from the list of
// change listeners...
PieDataset existing = this.dataset;
if (existing != null) {
existing.removeChangeListener(this);
}
// set the new dataset, and register the chart as a change listener...
this.dataset = dataset;
if (dataset != null) {
setDatasetGroup(dataset.getGroup());
dataset.addChangeListener(this);
}
// send a dataset change event to self...
DatasetChangeEvent event = new DatasetChangeEvent(this, dataset);
datasetChanged(event);
}