本文整理汇总了Java中org.jfree.chart.renderer.xy.XYItemRenderer.drawRangeMarker方法的典型用法代码示例。如果您正苦于以下问题：Java XYItemRenderer.drawRangeMarker方法的具体用法？Java XYItemRenderer.drawRangeMarker怎么用？Java XYItemRenderer.drawRangeMarker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.chart.renderer.xy.XYItemRenderer的用法示例。
在下文中一共展示了XYItemRenderer.drawRangeMarker方法的2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: drawRangeMarkers
import org.jfree.chart.renderer.xy.XYItemRenderer; //导入方法依赖的package包/类
/**
* Draws the range markers (if any) for a renderer and layer. This method is
* typically called from within the draw() method.
*
* @param g2 the graphics device.
* @param dataArea the data area.
* @param index the renderer index.
* @param layer the layer (foreground or background).
*/
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea, int index,
Layer layer) {
XYItemRenderer r = getRenderer(index);
if (r == null) {
return;
}
Collection markers = getRangeMarkers(index, layer);
ValueAxis axis = getRangeAxis(index);
// TODO: get the axis that the renderer maps to
if (markers != null && axis != null) {
Iterator iterator = markers.iterator();
while (iterator.hasNext()) {
Marker marker = (Marker) iterator.next();
r.drawRangeMarker(g2, this, axis, marker, dataArea);
}
}
}
示例2: drawRangeMarkers
import org.jfree.chart.renderer.xy.XYItemRenderer; //导入方法依赖的package包/类
/**
* Draws the range markers (if any) for a renderer and layer. This method
* is typically called from within the draw() method.
*
* @param g2 the graphics device.
* @param dataArea the data area.
* @param index the renderer index.
* @param layer the layer (foreground or background).
*/
protected void drawRangeMarkers(Graphics2D g2, Rectangle2D dataArea,
int index, Layer layer) {
XYItemRenderer r = getRenderer(index);
if (r == null) {
return;
}
// check that the renderer has a corresponding dataset (it doesn't
// matter if the dataset is null)
if (index >= getDatasetCount()) {
return;
}
Collection markers = getRangeMarkers(index, layer);
ValueAxis axis = getRangeAxisForDataset(index);
if (markers != null && axis != null) {
Iterator iterator = markers.iterator();
while (iterator.hasNext()) {
Marker marker = (Marker) iterator.next();
r.drawRangeMarker(g2, this, axis, marker, dataArea);
}
}
}