本文整理汇总了Java中org.jfree.data.contour.ContourDataset.getXValue方法的典型用法代码示例。如果您正苦于以下问题:Java ContourDataset.getXValue方法的具体用法?Java ContourDataset.getXValue怎么用?Java ContourDataset.getXValue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.contour.ContourDataset
的用法示例。
在下文中一共展示了ContourDataset.getXValue方法的3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: generateToolTip
import org.jfree.data.contour.ContourDataset; //导入方法依赖的package包/类
/**
* Generates a tooltip text item for a particular item within a series.
*
* @param data the dataset.
* @param item the item index (zero-based).
*
* @return The tooltip text.
*/
public String generateToolTip(ContourDataset data, int item) {
double x = data.getXValue(0, item);
double y = data.getYValue(0, item);
double z = data.getZValue(0, item);
String xString = null;
if (data.isDateAxis(0)) {
SimpleDateFormat formatter
= new java.text.SimpleDateFormat("MM/dd/yyyy hh:mm:ss");
StringBuffer strbuf = new StringBuffer();
strbuf = formatter.format(
new Date((long) x), strbuf, new java.text.FieldPosition(0)
);
xString = strbuf.toString();
}
else {
xString = this.valueForm.format(x);
}
if (!Double.isNaN(z)) {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: " + this.valueForm.format(z);
}
else {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: no data";
}
}
示例2: generateToolTip
import org.jfree.data.contour.ContourDataset; //导入方法依赖的package包/类
/**
* Generates a tooltip text item for a particular item within a series.
*
* @param data the dataset.
* @param item the item index (zero-based).
*
* @return The tooltip text.
*/
@Override
public String generateToolTip(ContourDataset data, int item) {
double x = data.getXValue(0, item);
double y = data.getYValue(0, item);
double z = data.getZValue(0, item);
String xString;
if (data.isDateAxis(0)) {
SimpleDateFormat formatter
= new java.text.SimpleDateFormat("MM/dd/yyyy hh:mm:ss");
StringBuffer strbuf = new StringBuffer();
strbuf = formatter.format(
new Date((long) x), strbuf, new java.text.FieldPosition(0)
);
xString = strbuf.toString();
}
else {
xString = this.valueForm.format(x);
}
if (!Double.isNaN(z)) {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: " + this.valueForm.format(z);
}
else {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: no data";
}
}
示例3: generateToolTip
import org.jfree.data.contour.ContourDataset; //导入方法依赖的package包/类
/**
* Generates a tooltip text item for a particular item within a series.
*
* @param data the dataset.
* @param item the item index (zero-based).
*
* @return The tooltip text.
*/
public String generateToolTip(ContourDataset data, int item) {
double x = data.getXValue(0, item);
double y = data.getYValue(0, item);
double z = data.getZValue(0, item);
String xString = null;
if (data.isDateAxis(0)) {
SimpleDateFormat formatter
= new java.text.SimpleDateFormat("MM/dd/yyyy hh:mm:ss");
StringBuffer strbuf = new StringBuffer();
strbuf = formatter.format(
new Date((long) x), strbuf, new java.text.FieldPosition(0)
);
xString = strbuf.toString();
}
else {
xString = this.valueForm.format(x);
}
if (!Double.isNaN(z)) {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: " + this.valueForm.format(z);
}
else {
return "X: " + xString
+ ", Y: " + this.valueForm.format(y)
+ ", Z: no data";
}
}