下面列出了javafx.scene.shape.Path#setStrokeLineCap ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@Override
protected void clipPath(final Path path) {
final Path clip = pathProducer.clonePath(path);
clip.setFill(path.getFill());
clip.setStrokeWidth(path.getStrokeWidth());
if(!clip.getElements().isEmpty()) { // Defensive programming
final Optional<Point> pt1 = getArrowReducedPoint(arrows.get(0).arrow);
final Optional<Point> pt2 = getArrowReducedPoint(arrows.get(arrows.size() - 1).arrow);
if(pt1.isPresent() && clip.getElements().get(0) instanceof MoveTo) { // Defensive programming
// Changing the first point to the one at the beginning of the arrow.
final MoveTo moveTo = (MoveTo) clip.getElements().get(0);
moveTo.setX(pt1.get().getX());
moveTo.setY(pt1.get().getY());
}
pt2.ifPresent(pt -> {
if(clip.getElements().get(clip.getElements().size() - 1) instanceof LineTo) {
final LineTo lineTo = (LineTo) clip.getElements().get(clip.getElements().size() - 1);
lineTo.setX(pt.getX());
lineTo.setY(pt.getY());
}else if(clip.getElements().get(clip.getElements().size() - 1) instanceof CubicCurveTo) {
final CubicCurveTo ccTo = (CubicCurveTo) clip.getElements().get(clip.getElements().size() - 1);
ccTo.setX(pt.getX());
ccTo.setY(pt.getY());
}
});
}
clip.setStrokeWidth(path.getStrokeWidth());
clip.setStrokeLineCap(path.getStrokeLineCap());
path.setClip(clip);
}
@Override protected void initGraphics() {
super.initGraphics();
averagingListener = o -> handleEvents("AVERAGING");
timeFormatter = DateTimeFormatter.ofPattern("HH:mm", tile.getLocale());
if (tile.isAutoScale()) tile.calcAutoScale();
niceScaleY = new NiceScale(tile.getMinValue(), tile.getMaxValue());
niceScaleY.setMaxTicks(5);
tickLineColor = Color.color(tile.getChartGridColor().getRed(), tile.getChartGridColor().getGreen(), tile.getChartGridColor().getBlue(), 0.5);
horizontalTickLines = new ArrayList<>(5);
tickLabelsY = new ArrayList<>(5);
for (int i = 0 ; i < 5 ; i++) {
Line hLine = new Line(0, 0, 0, 0);
hLine.getStrokeDashArray().addAll(1.0, 2.0);
hLine.setStroke(Color.TRANSPARENT);
horizontalTickLines.add(hLine);
Text tickLabelY = new Text("");
tickLabelY.setFill(Color.TRANSPARENT);
tickLabelsY.add(tickLabelY);
}
gradientLookup = new GradientLookup(tile.getGradientStops());
low = tile.getMaxValue();
high = tile.getMinValue();
stdDeviation = 0;
movingAverage = tile.getMovingAverage();
noOfDatapoints = tile.getAveragingPeriod();
dataList = new LinkedList<>();
// To get smooth lines in the chart we need at least 4 values
if (noOfDatapoints < 4) throw new IllegalArgumentException("Please increase the averaging period to a value larger than 3.");
graphBounds = new Rectangle(PREFERRED_WIDTH * 0.05, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.9, PREFERRED_HEIGHT * 0.45);
titleText = new Text(tile.getTitle());
titleText.setFill(tile.getTitleColor());
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
valueText = new Text(String.format(locale, formatString, tile.getValue()));
valueText.setFill(tile.getValueColor());
Helper.enableNode(valueText, tile.isValueVisible());
unitText = new Text(tile.getUnit());
unitText.setFill(tile.getUnitColor());
Helper.enableNode(unitText, !tile.getUnit().isEmpty());
valueUnitFlow = new TextFlow(valueText, unitText);
valueUnitFlow.setTextAlignment(TextAlignment.RIGHT);
averageText = new Text(String.format(locale, formatString, tile.getAverage()));
averageText.setFill(Tile.FOREGROUND);
Helper.enableNode(averageText, tile.isAverageVisible());
highText = new Text();
highText.setTextOrigin(VPos.BOTTOM);
highText.setFill(tile.getValueColor());
lowText = new Text();
lowText.setTextOrigin(VPos.TOP);
lowText.setFill(tile.getValueColor());
text = new Text(tile.getText());
text.setTextOrigin(VPos.TOP);
text.setFill(tile.getTextColor());
timeSpanText = new Text("");
timeSpanText.setTextOrigin(VPos.TOP);
timeSpanText.setFill(tile.getTextColor());
Helper.enableNode(timeSpanText, !tile.isTextVisible());
stdDeviationArea = new Rectangle();
Helper.enableNode(stdDeviationArea, tile.isAverageVisible());
averageLine = new Line();
averageLine.setStroke(Tile.FOREGROUND);
averageLine.getStrokeDashArray().addAll(PREFERRED_WIDTH * 0.005, PREFERRED_WIDTH * 0.005);
Helper.enableNode(averageLine, tile.isAverageVisible());
pathElements = new ArrayList<>(noOfDatapoints);
pathElements.add(0, new MoveTo());
for (int i = 1 ; i < noOfDatapoints ; i++) { pathElements.add(i, new LineTo()); }
sparkLine = new Path();
sparkLine.getElements().addAll(pathElements);
sparkLine.setFill(null);
sparkLine.setStroke(tile.getBarColor());
sparkLine.setStrokeWidth(PREFERRED_WIDTH * 0.0075);
sparkLine.setStrokeLineCap(StrokeLineCap.ROUND);
sparkLine.setStrokeLineJoin(StrokeLineJoin.ROUND);
dot = new Circle();
dot.setFill(tile.getBarColor());
getPane().getChildren().addAll(titleText, valueUnitFlow, stdDeviationArea, averageLine, sparkLine, dot, averageText, highText, lowText, timeSpanText, text);
getPane().getChildren().addAll(horizontalTickLines);
getPane().getChildren().addAll(tickLabelsY);
}
@Override protected void initGraphics() {
super.initGraphics();
currentValueListener = o -> {
if (tile.isRunning()) { return; } // Update time only if clock is not already running
updateTime(ZonedDateTime.ofInstant(Instant.ofEpochSecond(tile.getCurrentTime()), ZoneId.of(ZoneId.systemDefault().getId())));
};
timeListener = o -> updateTime(tile.getTime());
dateFormatter = DateTimeFormatter.ofPattern("EE d", tile.getLocale());
sectionMap = new HashMap<>(tile.getTimeSections().size());
for (TimeSection section : tile.getTimeSections()) { sectionMap.put(section, new Arc()); }
minuteRotate = new Rotate();
hourRotate = new Rotate();
secondRotate = new Rotate();
sectionsPane = new Pane();
sectionsPane.getChildren().addAll(sectionMap.values());
Helper.enableNode(sectionsPane, tile.getSectionsVisible());
minuteTickMarks = new Path();
minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
minuteTickMarks.setFill(null);
minuteTickMarks.setStroke(tile.getMinuteColor());
minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hourTickMarks = new Path();
hourTickMarks.setFillRule(FillRule.EVEN_ODD);
hourTickMarks.setFill(null);
hourTickMarks.setStroke(tile.getHourColor());
hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hour = new Rectangle(3, 60);
hour.setArcHeight(3);
hour.setArcWidth(3);
hour.setStroke(tile.getHourColor());
hour.getTransforms().setAll(hourRotate);
minute = new Rectangle(3, 96);
minute.setArcHeight(3);
minute.setArcWidth(3);
minute.setStroke(tile.getMinuteColor());
minute.getTransforms().setAll(minuteRotate);
second = new Rectangle(1, 96);
second.setArcHeight(1);
second.setArcWidth(1);
second.setStroke(tile.getSecondColor());
second.getTransforms().setAll(secondRotate);
second.setVisible(tile.isSecondsVisible());
second.setManaged(tile.isSecondsVisible());
knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
knob.setStroke(Color.web("#282a3280"));
dropShadow = new DropShadow();
dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);
shadowGroupHour = new Group(hour);
shadowGroupMinute = new Group(minute);
shadowGroupSecond = new Group(second, knob);
shadowGroupHour.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
shadowGroupMinute.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
shadowGroupSecond.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
titleText = new Text("");
titleText.setTextOrigin(VPos.TOP);
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
amPmText = new Text(tile.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
dateText = new Text("");
Helper.enableNode(dateText, tile.isDateVisible());
text = new Text("");
Helper.enableNode(text, tile.isTextVisible());
getPane().getChildren().addAll(sectionsPane, hourTickMarks, minuteTickMarks, titleText, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
}
@Override protected void initGraphics() {
super.initGraphics();
averagingListener = o -> handleEvents("AVERAGING_PERIOD");
timeFormatter = DateTimeFormatter.ofPattern("HH:mm", tile.getLocale());
state = State.CONSTANT;
if (tile.isAutoScale()) tile.calcAutoScale();
low = tile.getMaxValue();
high = tile.getMinValue();
movingAverage = tile.getMovingAverage();
noOfDatapoints = tile.getAveragingPeriod();
dataList = new LinkedList<>();
// To get smooth lines in the chart we need at least 4 values
if (noOfDatapoints < 4) throw new IllegalArgumentException("Please increase the averaging period to a value larger than 3.");
graphBounds = new Rectangle(PREFERRED_WIDTH * 0.05, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.9, PREFERRED_HEIGHT * 0.45);
titleText = new Text(tile.getTitle());
titleText.setFill(tile.getTitleColor());
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
valueText = new Text(String.format(locale, formatString, tile.getValue()));
valueText.setBoundsType(TextBoundsType.VISUAL);
valueText.setFill(tile.getValueColor());
Helper.enableNode(valueText, tile.isValueVisible());
valueUnitFlow = new TextFlow(valueText);
valueUnitFlow.setTextAlignment(TextAlignment.RIGHT);
highText = new Text();
highText.setTextOrigin(VPos.BOTTOM);
highText.setFill(tile.getValueColor());
lowText = new Text();
lowText.setTextOrigin(VPos.TOP);
lowText.setFill(tile.getValueColor());
text = new Text(tile.getText());
text.setTextOrigin(VPos.TOP);
text.setFill(tile.getTextColor());
timeSpanText = new Text("");
timeSpanText.setTextOrigin(VPos.TOP);
timeSpanText.setFill(tile.getTextColor());
Helper.enableNode(timeSpanText, !tile.isTextVisible());
referenceLine = new Line();
referenceLine.getStrokeDashArray().addAll(3d, 3d);
referenceLine.setVisible(false);
pathElements = new ArrayList<>(noOfDatapoints);
pathElements.add(0, new MoveTo());
for (int i = 1 ; i < noOfDatapoints ; i++) { pathElements.add(i, new LineTo()); }
sparkLine = new Path();
sparkLine.getElements().addAll(pathElements);
sparkLine.setFill(null);
sparkLine.setStroke(tile.getBarColor());
sparkLine.setStrokeWidth(PREFERRED_WIDTH * 0.0075);
sparkLine.setStrokeLineCap(StrokeLineCap.ROUND);
sparkLine.setStrokeLineJoin(StrokeLineJoin.ROUND);
dot = new Circle();
dot.setFill(tile.getBarColor());
dot.setVisible(false);
triangle = new Path();
triangle.setStroke(null);
triangle.setFill(state.color);
indicatorPane = new StackPane(triangle);
changeText = new Label(String.format(locale, "%." + tile.getTickLabelDecimals() + "f", (tile.getCurrentValue() - tile.getReferenceValue())));
changeText.setTextFill(state.color);
changeText.setAlignment(Pos.CENTER_RIGHT);
changePercentageText = new Text(new StringBuilder().append(String.format(locale, "%." + tile.getTickLabelDecimals() + "f", (tile.getCurrentValue() / tile.getReferenceValue() * 100.0) - 100.0)).append("\u0025").toString());
changePercentageText.setFill(state.color);
changePercentageFlow = new TextFlow(indicatorPane, changePercentageText);
changePercentageFlow.setTextAlignment(TextAlignment.RIGHT);
getPane().getChildren().addAll(titleText, valueUnitFlow, sparkLine, dot, referenceLine, highText, lowText, timeSpanText, text, changeText, changePercentageFlow);
}
@Override protected void initGraphics() {
super.initGraphics();
currentValueListener = o -> {
if (tile.isRunning()) { return; } // Update time only if clock is not already running
updateTime(ZonedDateTime.ofInstant(Instant.ofEpochSecond(tile.getCurrentTime()), ZoneId.of(ZoneId.systemDefault().getId())));
};
timeListener = o -> updateTime(tile.getTime());
dateFormatter = DateTimeFormatter.ofPattern("EE d", tile.getLocale());
sectionMap = new HashMap<>(tile.getTimeSections().size());
for (TimeSection section : tile.getTimeSections()) { sectionMap.put(section, new Arc()); }
minuteRotate = new Rotate();
hourRotate = new Rotate();
secondRotate = new Rotate();
sectionsPane = new Pane();
sectionsPane.getChildren().addAll(sectionMap.values());
Helper.enableNode(sectionsPane, tile.getSectionsVisible());
minuteTickMarks = new Path();
minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
minuteTickMarks.setFill(null);
minuteTickMarks.setStroke(tile.getMinuteColor());
minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hourTickMarks = new Path();
hourTickMarks.setFillRule(FillRule.EVEN_ODD);
hourTickMarks.setFill(null);
hourTickMarks.setStroke(tile.getHourColor());
hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hour = new Rectangle(3, 60);
hour.setArcHeight(3);
hour.setArcWidth(3);
hour.setStroke(tile.getHourColor());
hour.getTransforms().setAll(hourRotate);
minute = new Rectangle(3, 96);
minute.setArcHeight(3);
minute.setArcWidth(3);
minute.setStroke(tile.getMinuteColor());
minute.getTransforms().setAll(minuteRotate);
second = new Rectangle(1, 96);
second.setArcHeight(1);
second.setArcWidth(1);
second.setStroke(tile.getSecondColor());
second.getTransforms().setAll(secondRotate);
second.setVisible(tile.isSecondsVisible());
second.setManaged(tile.isSecondsVisible());
knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
knob.setStroke(Color.web("#282a3280"));
dropShadow = new DropShadow();
dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);
shadowGroupHour = new Group(hour);
shadowGroupMinute = new Group(minute);
shadowGroupSecond = new Group(second, knob);
shadowGroupHour.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
shadowGroupMinute.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
shadowGroupSecond.setEffect(tile.isShadowsEnabled() ? dropShadow : null);
titleText = new Text("");
titleText.setTextOrigin(VPos.TOP);
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
amPmText = new Text(tile.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
dateText = new Text("");
Helper.enableNode(dateText, tile.isDateVisible());
text = new Text("");
Helper.enableNode(text, tile.isTextVisible());
getPane().getChildren().addAll(sectionsPane, hourTickMarks, minuteTickMarks, titleText, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
}
@Override protected void initGraphics() {
super.initGraphics();
averagingListener = o -> handleEvents("AVERAGING_PERIOD");
timeFormatter = DateTimeFormatter.ofPattern("HH:mm", tile.getLocale());
state = State.CONSTANT;
if (tile.isAutoScale()) tile.calcAutoScale();
low = tile.getMaxValue();
high = tile.getMinValue();
movingAverage = tile.getMovingAverage();
noOfDatapoints = tile.getAveragingPeriod();
dataList = new LinkedList<>();
// To get smooth lines in the chart we need at least 4 values
if (noOfDatapoints < 4) throw new IllegalArgumentException("Please increase the averaging period to a value larger than 3.");
graphBounds = new Rectangle(PREFERRED_WIDTH * 0.05, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.9, PREFERRED_HEIGHT * 0.45);
titleText = new Text(tile.getTitle());
titleText.setFill(tile.getTitleColor());
Helper.enableNode(titleText, !tile.getTitle().isEmpty());
valueText = new Text(String.format(locale, formatString, tile.getValue()));
valueText.setBoundsType(TextBoundsType.VISUAL);
valueText.setFill(tile.getValueColor());
Helper.enableNode(valueText, tile.isValueVisible());
valueUnitFlow = new TextFlow(valueText);
valueUnitFlow.setTextAlignment(TextAlignment.RIGHT);
highText = new Text();
highText.setTextOrigin(VPos.BOTTOM);
highText.setFill(tile.getValueColor());
lowText = new Text();
lowText.setTextOrigin(VPos.TOP);
lowText.setFill(tile.getValueColor());
text = new Text(tile.getText());
text.setTextOrigin(VPos.TOP);
text.setFill(tile.getTextColor());
timeSpanText = new Text("");
timeSpanText.setTextOrigin(VPos.TOP);
timeSpanText.setFill(tile.getTextColor());
Helper.enableNode(timeSpanText, !tile.isTextVisible());
referenceLine = new Line();
referenceLine.getStrokeDashArray().addAll(3d, 3d);
referenceLine.setVisible(false);
pathElements = new ArrayList<>(noOfDatapoints);
pathElements.add(0, new MoveTo());
for (int i = 1 ; i < noOfDatapoints ; i++) { pathElements.add(i, new LineTo()); }
sparkLine = new Path();
sparkLine.getElements().addAll(pathElements);
sparkLine.setFill(null);
sparkLine.setStroke(tile.getBarColor());
sparkLine.setStrokeWidth(PREFERRED_WIDTH * 0.0075);
sparkLine.setStrokeLineCap(StrokeLineCap.ROUND);
sparkLine.setStrokeLineJoin(StrokeLineJoin.ROUND);
dot = new Circle();
dot.setFill(tile.getBarColor());
dot.setVisible(false);
triangle = new Path();
triangle.setStroke(null);
triangle.setFill(state.color);
indicatorPane = new StackPane(triangle);
changeText = new Label(String.format(locale, "%." + tile.getTickLabelDecimals() + "f", (tile.getCurrentValue() - tile.getReferenceValue())));
changeText.setTextFill(state.color);
changeText.setAlignment(Pos.CENTER_RIGHT);
changePercentageText = new Text(new StringBuilder().append(String.format(locale, "%." + tile.getTickLabelDecimals() + "f", (tile.getCurrentValue() / tile.getReferenceValue() * 100.0) - 100.0)).append(Helper.PERCENTAGE).toString());
changePercentageText.setFill(state.color);
changePercentageFlow = new TextFlow(indicatorPane, changePercentageText);
changePercentageFlow.setTextAlignment(TextAlignment.RIGHT);
getPane().getChildren().addAll(titleText, valueUnitFlow, sparkLine, dot, referenceLine, highText, lowText, timeSpanText, text, changeText, changePercentageFlow);
}
private void initGraphics() {
// Set initial size
if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
} else {
gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
graphBounds = new Rectangle(PREFERRED_WIDTH * 0.05, PREFERRED_HEIGHT * 0.5, PREFERRED_WIDTH * 0.9, PREFERRED_HEIGHT * 0.45);
titleText = new Text(gauge.getTitle());
titleText.setFill(gauge.getTitleColor());
Helper.enableNode(titleText, !gauge.getTitle().isEmpty());
valueText = new Text(String.format(locale, formatString, gauge.getValue()));
valueText.setFill(gauge.getValueColor());
Helper.enableNode(valueText, gauge.isValueVisible());
unitText = new Text(gauge.getUnit());
unitText.setFill(gauge.getUnitColor());
Helper.enableNode(unitText, !gauge.getUnit().isEmpty());
averageText = new Text(String.format(locale, formatString, gauge.getAverage()));
averageText.setFill(gauge.getAverageColor());
Helper.enableNode(averageText, gauge.isAverageVisible());
highText = new Text();
highText.setTextOrigin(VPos.BOTTOM);
highText.setFill(gauge.getValueColor());
lowText = new Text();
lowText.setTextOrigin(VPos.TOP);
lowText.setFill(gauge.getValueColor());
subTitleText = new Text(gauge.getSubTitle());
subTitleText.setTextOrigin(VPos.TOP);
subTitleText.setFill(gauge.getSubTitleColor());
stdDeviationArea = new Rectangle();
Helper.enableNode(stdDeviationArea, gauge.isAverageVisible());
averageLine = new Line();
averageLine.setStroke(gauge.getAverageColor());
averageLine.getStrokeDashArray().addAll(PREFERRED_WIDTH * 0.005, PREFERRED_WIDTH * 0.005);
Helper.enableNode(averageLine, gauge.isAverageVisible());
pathElements = new ArrayList<>(noOfDatapoints);
pathElements.add(0, new MoveTo());
for (int i = 1 ; i < noOfDatapoints ; i++) { pathElements.add(i, new LineTo()); }
sparkLine = new Path();
sparkLine.getElements().addAll(pathElements);
sparkLine.setFill(null);
sparkLine.setStroke(gauge.getBarColor());
sparkLine.setStrokeWidth(PREFERRED_WIDTH * 0.0075);
sparkLine.setStrokeLineCap(StrokeLineCap.ROUND);
sparkLine.setStrokeLineJoin(StrokeLineJoin.ROUND);
dot = new Circle();
dot.setFill(gauge.getBarColor());
pane = new Pane(titleText, valueText, unitText, stdDeviationArea, averageLine, sparkLine, dot, averageText, highText, lowText, subTitleText);
pane.setBorder(new Border(new BorderStroke(gauge.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(PREFERRED_WIDTH * 0.025), new BorderWidths(gauge.getBorderWidth()))));
pane.setBackground(new Background(new BackgroundFill(gauge.getBackgroundPaint(), new CornerRadii(PREFERRED_WIDTH * 0.025), Insets.EMPTY)));
getChildren().setAll(pane);
}
private void initGraphics() {
// Set initial size
if (Double.compare(gauge.getPrefWidth(), 0.0) <= 0 || Double.compare(gauge.getPrefHeight(), 0.0) <= 0 ||
Double.compare(gauge.getWidth(), 0.0) <= 0 || Double.compare(gauge.getHeight(), 0.0) <= 0) {
if (gauge.getPrefWidth() > 0 && gauge.getPrefHeight() > 0) {
gauge.setPrefSize(gauge.getPrefWidth(), gauge.getPrefHeight());
} else {
gauge.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
sectionsCanvas = new Canvas(PREFERRED_WIDTH, PREFERRED_HEIGHT);
sectionsCtx = sectionsCanvas.getGraphicsContext2D();
needleRotate = new Rotate(180 - START_ANGLE);
angleStep = ANGLE_RANGE / (gauge.getRange());
double targetAngle = 180 - START_ANGLE + (gauge.getValue() - gauge.getMinValue()) * angleStep;
needleRotate.setAngle(Helper.clamp(180 - START_ANGLE, 180 - START_ANGLE + ANGLE_RANGE, targetAngle));
needleMoveTo1 = new MoveTo();
needleCubicCurveTo2 = new CubicCurveTo();
needleCubicCurveTo3 = new CubicCurveTo();
needleCubicCurveTo4 = new CubicCurveTo();
needleLineTo5 = new LineTo();
needleLineTo6 = new LineTo();
needleCubicCurveTo7 = new CubicCurveTo();
needleClosePath8 = new ClosePath();
needle = new Path(needleMoveTo1, needleCubicCurveTo2, needleCubicCurveTo3, needleCubicCurveTo4, needleLineTo5, needleLineTo6, needleCubicCurveTo7, needleClosePath8);
needle.setFillRule(FillRule.EVEN_ODD);
needle.getTransforms().setAll(needleRotate);
needle.setFill(gauge.getNeedleColor());
needle.setStroke(gauge.getBorderPaint());
needle.setStrokeLineCap(StrokeLineCap.ROUND);
needle.setStrokeLineJoin(StrokeLineJoin.BEVEL);
valueText = new Text(formatNumber(gauge.getLocale(), gauge.getFormatString(), gauge.getDecimals(), gauge.getMinValue()) + gauge.getUnit());
valueText.setMouseTransparent(true);
valueText.setTextOrigin(VPos.CENTER);
valueText.setFill(gauge.getValueColor());
enableNode(valueText, gauge.isValueVisible());
titleText = new Text(gauge.getTitle());
titleText.setTextOrigin(VPos.CENTER);
titleText.setFill(gauge.getTitleColor());
enableNode(titleText, !gauge.getTitle().isEmpty());
subTitleText = new Text(gauge.getSubTitle());
subTitleText.setTextOrigin(VPos.CENTER);
subTitleText.setFill(gauge.getSubTitleColor());
enableNode(subTitleText, !gauge.getSubTitle().isEmpty());
// Add all nodes
pane = new Pane(sectionsCanvas, needle, valueText, titleText, subTitleText);
getChildren().setAll(pane);
}
@Override protected void initGraphics() {
// Set initial size
if (Double.compare(clock.getPrefWidth(), 0.0) <= 0 || Double.compare(clock.getPrefHeight(), 0.0) <= 0 ||
Double.compare(clock.getWidth(), 0.0) <= 0 || Double.compare(clock.getHeight(), 0.0) <= 0) {
if (clock.getPrefWidth() > 0 && clock.getPrefHeight() > 0) {
clock.setPrefSize(clock.getPrefWidth(), clock.getPrefHeight());
} else {
clock.setPrefSize(PREFERRED_WIDTH, PREFERRED_HEIGHT);
}
}
minuteTickMarks = new Path();
minuteTickMarks.setFillRule(FillRule.EVEN_ODD);
minuteTickMarks.setFill(null);
minuteTickMarks.setStroke(clock.getMinuteColor());
minuteTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hourTickMarks = new Path();
hourTickMarks.setFillRule(FillRule.EVEN_ODD);
hourTickMarks.setFill(null);
hourTickMarks.setStroke(clock.getHourColor());
hourTickMarks.setStrokeLineCap(StrokeLineCap.ROUND);
hour = new Rectangle(3, 60);
hour.setArcHeight(3);
hour.setArcWidth(3);
hour.setStroke(clock.getHourColor());
hour.getTransforms().setAll(hourRotate);
minute = new Rectangle(3, 96);
minute.setArcHeight(3);
minute.setArcWidth(3);
minute.setStroke(clock.getMinuteColor());
minute.getTransforms().setAll(minuteRotate);
second = new Rectangle(1, 96);
second.setArcHeight(1);
second.setArcWidth(1);
second.setStroke(clock.getSecondColor());
second.getTransforms().setAll(secondRotate);
second.setVisible(clock.isSecondsVisible());
second.setManaged(clock.isSecondsVisible());
knob = new Circle(PREFERRED_WIDTH * 0.5, PREFERRED_HEIGHT * 0.5, 4.5);
knob.setStroke(Color.web("#282a3280"));
dropShadow = new DropShadow();
dropShadow.setColor(Color.rgb(0, 0, 0, 0.25));
dropShadow.setBlurType(BlurType.TWO_PASS_BOX);
dropShadow.setRadius(0.015 * PREFERRED_WIDTH);
dropShadow.setOffsetY(0.015 * PREFERRED_WIDTH);
shadowGroupHour = new Group(hour);
shadowGroupMinute = new Group(minute);
shadowGroupSecond = new Group(second, knob);
shadowGroupHour.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
shadowGroupMinute.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
shadowGroupSecond.setEffect(clock.getShadowsEnabled() ? dropShadow : null);
title = new Text("");
title.setTextOrigin(VPos.TOP);
Helper.enableNode(title, clock.isTitleVisible());
amPmText = new Text(clock.getTime().get(ChronoField.AMPM_OF_DAY) == 0 ? "AM" : "PM");
dateText = new Text("");
Helper.enableNode(dateText, clock.isDateVisible());
text = new Text("");
Helper.enableNode(text, clock.isTextVisible());
pane = new Pane(hourTickMarks, minuteTickMarks, title, amPmText, dateText, text, shadowGroupHour, shadowGroupMinute, shadowGroupSecond);
pane.setBorder(new Border(new BorderStroke(clock.getBorderPaint(), BorderStrokeStyle.SOLID, new CornerRadii(PREFERRED_WIDTH * 0.025), new BorderWidths(clock.getBorderWidth()))));
pane.setBackground(new Background(new BackgroundFill(clock.getBackgroundPaint(), new CornerRadii(PREFERRED_WIDTH * 0.025), Insets.EMPTY)));
getChildren().setAll(pane);
}
/**
* Creates the view.
* @param sh The model.
*/
ViewGrid(final Grid sh, final PathElementProducer pathProducer) {
super(sh, pathProducer);
maingrid = new Path();
subgrid = new Path();
mainGridLineCapUpdate = (o, formerv, newv) -> {
maingrid.setStrokeLineCap(newv.doubleValue() > 0d ? StrokeLineCap.ROUND : StrokeLineCap.SQUARE);
updatePath(true, false, false);
};
subGridLineCapUpdate = (o, formerv, newv) -> {
subgrid.setStrokeLineCap(newv.doubleValue() > 0d ? StrokeLineCap.ROUND : StrokeLineCap.SQUARE);
updatePath(false, true, false);
};
gridUpdate = (o, formerv, newv) -> updatePath(true, true, true);
labelUpdate = (o, formerv, newv) -> updatePath(false, false, true);
gridWidthUpdate = (o, formerv, newv) -> {
maingrid.setStrokeWidth(model.getGridWidth());
updatePath(false, false, true);
};
subGridUpdate = (o, formerv, newv) -> updatePath(false, true, false);
getChildren().add(subgrid);
getChildren().add(maingrid);
maingrid.strokeProperty().bind(Bindings.createObjectBinding(() -> model.getLineColour().toJFX(), model.lineColourProperty()));
model.gridDotsProperty().addListener(mainGridLineCapUpdate);
subgrid.strokeProperty().bind(Bindings.createObjectBinding(() -> model.getSubGridColour().toJFX(), model.subGridColourProperty()));
model.subGridDotsProperty().addListener(subGridLineCapUpdate);
model.gridEndXProperty().addListener(gridUpdate);
model.gridEndYProperty().addListener(gridUpdate);
model.gridStartXProperty().addListener(gridUpdate);
model.gridStartYProperty().addListener(gridUpdate);
model.originXProperty().addListener(labelUpdate);
model.originYProperty().addListener(labelUpdate);
model.labelsSizeProperty().addListener(labelUpdate);
model.yLabelWestProperty().addListener(labelUpdate);
model.xLabelSouthProperty().addListener(labelUpdate);
model.subGridDivProperty().addListener(subGridUpdate);
model.gridWidthProperty().addListener(gridWidthUpdate);
model.subGridWidthProperty().addListener(subGridUpdate);
subgrid.strokeWidthProperty().bind(model.subGridWidthProperty());
model.unitProperty().addListener(gridUpdate);
updatePath(true, true, true);
}