private void drawSections(final GraphicsContext CTX) {
if (sections.isEmpty()) return;
int listSize = sections.size();
double minValue = getSkinnable().getMinValue();
double minPosition;
CTX.save();
if (Orientation.VERTICAL == orientation) {
minPosition =
barBackground.getLayoutY() + barBackground.getLayoutBounds().getHeight() - size * 0.0035;
double anchorX = barBackground.getLayoutX() - 0.079 * width;
double sectionHeight;
for (int i = 0; i < listSize; i++) {
Section section = sections.get(i);
sectionHeight = (section.getStop() - section.getStart()) * stepSize;
CTX.setFill(section.getColor());
CTX.fillRect(
anchorX,
minPosition - sectionHeight - (section.getStart() - minValue) * stepSize,
0.057 * width,
sectionHeight);
}
} else {
minPosition = barBackground.getLayoutX();
double anchorY = barBackground.getLayoutY() + barBackground.getHeight() + 0.021 * height;
double sectionWidth;
for (int i = 0; i < listSize; i++) {
Section section = sections.get(i);
sectionWidth = (section.getStop() - section.getStart()) * stepSize;
CTX.setFill(section.getColor());
CTX.fillRect(
minPosition + (section.getStart() - minValue) * stepSize,
anchorY,
sectionWidth,
0.059 * height);
}
}
CTX.restore();
}
private void drawSections() {
if (sections.isEmpty()) return;
sectionLayer.getChildren().clear();
double centerX = width * 0.5;
double centerY = height * 0.85;
double barRadius = height * 0.54210526;
double barWidth = width * 0.28472222;
for (Section section : sections) {
Arc sectionBar =
new Arc(
centerX,
centerY,
barRadius,
barRadius,
angleRange * 0.5 + 90 - (section.getStart() * angleStep),
-((section.getStop() - section.getStart()) - minValue) * angleStep);
sectionBar.setType(ArcType.OPEN);
sectionBar.setStroke(section.getColor());
sectionBar.setStrokeWidth(barWidth);
sectionBar.setStrokeLineCap(StrokeLineCap.BUTT);
sectionBar.setFill(null);
Tooltip sectionTooltip =
new Tooltip(
new StringBuilder(section.getText())
.append("\n")
.append(String.format(Locale.US, "%.2f", section.getStart()))
.append(" - ")
.append(String.format(Locale.US, "%.2f", section.getStop()))
.toString());
sectionTooltip.setTextAlignment(TextAlignment.CENTER);
Tooltip.install(sectionBar, sectionTooltip);
sectionLayer.getChildren().add(sectionBar);
}
}