int pass) {
if (!getItemVisible(series, item)) {
return;
}
IntervalXYDataset intervalDataset = (IntervalXYDataset) dataset;
double value0;
double value1;
if (this.useYInterval) {
value0 = intervalDataset.getStartYValue(series, item);
value1 = intervalDataset.getEndYValue(series, item);
}
else {
value0 = this.base;
value1 = intervalDataset.getYValue(series, item);
}
if (Double.isNaN(value0) || Double.isNaN(value1)) {
return;
}
if (value0 <= value1) {
if (!rangeAxis.getRange().intersects(value0, value1)) {
return;
}
}
else {
if (!rangeAxis.getRange().intersects(value1, value0)) {
return;
}
}
double translatedValue0 = rangeAxis.valueToJava2D(value0, dataArea,
plot.getRangeAxisEdge());
double translatedValue1 = rangeAxis.valueToJava2D(value1, dataArea,
plot.getRangeAxisEdge());
double bottom = Math.min(translatedValue0, translatedValue1);
double top = Math.max(translatedValue0, translatedValue1);
double startX = intervalDataset.getStartXValue(series, item);
if (Double.isNaN(startX)) {
return;
}
double endX = intervalDataset.getEndXValue(series, item);
if (Double.isNaN(endX)) {
return;
}
if (startX <= endX) {
if (!domainAxis.getRange().intersects(startX, endX)) {
return;
}
}
else {
if (!domainAxis.getRange().intersects(endX, startX)) {
return;
}
}
// is there an alignment adjustment to be made?
if (this.barAlignmentFactor >= 0.0 && this.barAlignmentFactor <= 1.0) {
double x = intervalDataset.getXValue(series, item);
double interval = endX - startX;
startX = x - interval * this.barAlignmentFactor;
endX = startX + interval;
}