public void newValue(
final WDataSeries series,
double x,
double y,
double stackY,
int xRow,
int xColumn,
int yRow,
int yColumn) {
if (!Double.isNaN(x) && !Double.isNaN(y)) {
WPointF p =
this.chart_.map(
x, y, series.getAxis(), this.getCurrentXSegment(), this.getCurrentYSegment());
if (!this.marker_.isEmpty()) {
WPen pen = series.getMarkerPen().clone();
SeriesIterator.setPenColor(
pen, series, xRow, xColumn, yRow, yColumn, ItemDataRole.MarkerPenColorRole);
if (this.chart_.isSeriesSelectionEnabled()
&& this.chart_.getSelectedSeries() != null
&& this.chart_.getSelectedSeries() != series) {
pen.setColor(WCartesianChart.lightenColor(pen.getColor()));
}
WBrush brush = series.getMarkerBrush().clone();
SeriesIterator.setBrushColor(
brush, series, xRow, xColumn, yRow, yColumn, ItemDataRole.MarkerBrushColorRole);
double scale =
this.calculateMarkerScale(series, xRow, xColumn, yRow, yColumn, series.getMarkerSize());
if (this.chart_.isSeriesSelectionEnabled()
&& this.chart_.getSelectedSeries() != null
&& this.chart_.getSelectedSeries() != series) {
brush.setColor(WCartesianChart.lightenColor(brush.getColor()));
}
if (!(this.series_ != null)
|| !brush.equals(this.currentBrush_)
|| !pen.equals(this.currentPen_)
|| scale != this.currentScale_) {
if (this.series_ != null) {
this.finishPathFragment(this.series_);
}
this.series_ = series;
this.currentBrush_ = brush;
this.currentPen_ = pen;
this.currentScale_ = scale;
}
this.pathFragment_.moveTo(this.hv(p));
}
if (series.getType() != SeriesType.BarSeries) {
WString toolTip = series.getModel().getToolTip(yRow, yColumn);
if (!(toolTip.length() == 0)) {
if (!(!EnumUtils.mask(
series.getModel().flags(yRow, yColumn), ItemFlag.ItemHasDeferredTooltip)
.isEmpty()
|| !EnumUtils.mask(series.getModel().flags(yRow, yColumn), ItemFlag.ItemIsXHTMLText)
.isEmpty())) {
WTransform t = this.painter_.getWorldTransform();
p = t.map(this.hv(p));
WCircleArea circleArea = new WCircleArea();
circleArea.setCenter(new WPointF(p.getX(), p.getY()));
circleArea.setRadius(5);
circleArea.setToolTip(toolTip);
this.chart_.addDataPointArea(series, xRow, xColumn, circleArea);
} else {
this.chart_.hasDeferredToolTips_ = true;
}
}
}
}
}
/** Set the background brush. */
public void setBackground(final WBrush brush) {
if (!brush.equals(this.background_)) {
this.background_ = brush;
this.update();
}
}
/** Set the brush for the selected area. */
public void setSelectedAreaBrush(final WBrush brush) {
if (!brush.equals(this.selectedAreaBrush_)) {
this.selectedAreaBrush_ = brush;
this.update();
}
}
/** Set the brush to draw the handles left and right of the selected area with. */
public void setHandleBrush(final WBrush brush) {
if (!brush.equals(this.handleBrush_)) {
this.handleBrush_ = brush;
this.update();
}
}