Class NumberAxis

public final class NumberAxis
extends ValueAxis<Number>

• Property Summary

  All MethodsInstance MethodsConcrete Methods

  Type	Property and Description
  BooleanProperty	forceZeroInRange When true zero is always included in the visible range.
  DoubleProperty	tickUnit The value between each major tick mark in data units.

  • Properties inherited from class javafx.scene.chart.ValueAxis

    lowerBound, minorTickCount, minorTickLength, minorTickVisible, scale, tickLabelFormatter, upperBound

  • Properties inherited from class javafx.scene.chart.Axis

    animated, autoRanging, label, side, tickLabelFill, tickLabelFont, tickLabelGap, tickLabelRotation, tickLabelsVisible, tickLength, tickMarkVisible

  • Properties inherited from class javafx.scene.layout.Region

    background, border, cacheShape, centerShape, height, insets, maxHeight, maxWidth, minHeight, minWidth, opaqueInsets, padding, prefHeight, prefWidth, scaleShape, shape, snapToPixel, width

  • Properties inherited from class javafx.scene.Parent

    needsLayout

  • Properties inherited from class javafx.scene.Node

    accessibleHelp, accessibleRoleDescription, accessibleRole, accessibleText, blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effectiveNodeOrientation, effect, eventDispatcher, focused, focusTraversable, hover, id, inputMethodRequests, layoutBounds, layoutX, layoutY, localToParentTransform, localToSceneTransform, managed, mouseTransparent, nodeOrientation, onContextMenuRequested, onDragDetected, onDragDone, onDragDropped, onDragEntered, onDragExited, onDragOver, onInputMethodTextChanged, onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragEntered, onMouseDragExited, onMouseDragged, onMouseDragOver, onMouseDragReleased, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onRotate, onRotationFinished, onRotationStarted, onScrollFinished, onScroll, onScrollStarted, onSwipeDown, onSwipeLeft, onSwipeRight, onSwipeUp, onTouchMoved, onTouchPressed, onTouchReleased, onTouchStationary, onZoomFinished, onZoom, onZoomStarted, opacity, parent, pickOnBounds, pressed, rotate, rotationAxis, scaleX, scaleY, scaleZ, scene, style, translateX, translateY, translateZ, visible

• Nested Class Summary

  Nested Classes

  Modifier and Type	Class and Description
  static class	NumberAxis.DefaultFormatter Default number formatter for NumberAxis, this stays in sync with auto-ranging and formats values appropriately.

  • Nested classes/interfaces inherited from class javafx.scene.chart.Axis

    Axis.TickMark<T>

• Field Summary

  • Fields inherited from class javafx.scene.chart.ValueAxis

    currentLowerBound

  • Fields inherited from class javafx.scene.layout.Region

    USE_COMPUTED_SIZE, USE_PREF_SIZE

  • Fields inherited from class javafx.scene.Node

    BASELINE_OFFSET_SAME_AS_HEIGHT

• Constructor Summary

  Constructors

  Constructor and Description
  NumberAxis() Create a auto-ranging NumberAxis
  NumberAxis(double lowerBound, double upperBound, double tickUnit) Create a non-auto-ranging NumberAxis with the given upper bound, lower bound and tick unit
  NumberAxis(String axisLabel, double lowerBound, double upperBound, double tickUnit) Create a non-auto-ranging NumberAxis with the given upper bound, lower bound and tick unit

• Method Summary

  All MethodsStatic MethodsInstance MethodsConcrete Methods

  Modifier and Type	Method and Description
  protected Object	autoRange(double minValue, double maxValue, double length, double labelSize) Called to set the upper and lower bound and anything else that needs to be auto-ranged
  protected List<Number>	calculateMinorTickMarks() Calculate a list of the data values for every minor tick mark
  protected List<Number>	calculateTickValues(double length, Object range) Calculate a list of all the data values for each tick mark in range
  BooleanProperty	forceZeroInRangeProperty() When true zero is always included in the visible range.
  static List<CssMetaData<? extends Styleable,?>>	getClassCssMetaData()
  List<CssMetaData<? extends Styleable,?>>	getCssMetaData() This method should delegate to Node.getClassCssMetaData() so that a Node's CssMetaData can be accessed without the need for reflection.
  protected Object	getRange() Called to get the current axis range.
  protected String	getTickMarkLabel(Number value) Get the string label name for a tick mark with the given value
  double	getTickUnit() Gets the value of the property tickUnit.
  boolean	isForceZeroInRange() Gets the value of the property forceZeroInRange.
  protected Dimension2D	measureTickMarkSize(Number value, Object range) Measure the size of the label for given tick mark value.
  void	setForceZeroInRange(boolean value) Sets the value of the property forceZeroInRange.
  protected void	setRange(Object range, boolean animate) Called to set the current axis range to the given range.
  void	setTickUnit(double value) Sets the value of the property tickUnit.
  DoubleProperty	tickUnitProperty() The value between each major tick mark in data units.

  • Methods inherited from class javafx.scene.chart.ValueAxis

    autoRange, calculateNewScale, getDisplayPosition, getLowerBound, getMinorTickCount, getMinorTickLength, getScale, getTickLabelFormatter, getUpperBound, getValueForDisplay, getZeroPosition, invalidateRange, isMinorTickVisible, isValueOnAxis, layoutChildren, lowerBoundProperty, minorTickCountProperty, minorTickLengthProperty, minorTickVisibleProperty, scaleProperty, setLowerBound, setMinorTickCount, setMinorTickLength, setMinorTickVisible, setScale, setTickLabelFormatter, setUpperBound, tickLabelFormatterProperty, tickMarksUpdated, toNumericValue, toRealValue, upperBoundProperty

  • Methods inherited from class javafx.scene.chart.Axis

    animatedProperty, autoRangingProperty, computePrefHeight, computePrefWidth, getAnimated, getLabel, getSide, getTickLabelFill, getTickLabelFont, getTickLabelGap, getTickLabelRotation, getTickLength, getTickMarks, invalidateRange, isAutoRanging, isRangeValid, isTickLabelsVisible, isTickMarkVisible, labelProperty, measureTickMarkLabelSize, measureTickMarkSize, requestAxisLayout, requestLayout, setAnimated, setAutoRanging, setLabel, setSide, setTickLabelFill, setTickLabelFont, setTickLabelGap, setTickLabelRotation, setTickLabelsVisible, setTickLength, setTickMarkVisible, shouldAnimate, sideProperty, tickLabelFillProperty, tickLabelFontProperty, tickLabelGapProperty, tickLabelRotationProperty, tickLabelsVisibleProperty, tickLengthProperty, tickMarkVisibleProperty

  • Methods inherited from class javafx.scene.layout.Region

    backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, insetsProperty, isCacheShape, isCenterShape, isResizable, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapSize, snapSpace, snapToPixelProperty, widthProperty

  • Methods inherited from class javafx.scene.Parent

    getBaselineOffset, getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, queryAccessibleAttribute, requestParentLayout, setNeedsLayout, updateBounds

  • Methods inherited from class javafx.scene.Node

    accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visibleProperty

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

• Property Detail

  • forceZeroInRange

    public final BooleanProperty forceZeroInRangeProperty

    When true zero is always included in the visible range. This only has effect if auto-ranging is on.

    See Also:

    isForceZeroInRange(), setForceZeroInRange(boolean)

  • tickUnit

    public final DoubleProperty tickUnitProperty

    The value between each major tick mark in data units. This is automatically set if we are auto-ranging.

    See Also:

    getTickUnit(), setTickUnit(double)

• Constructor Detail

  • NumberAxis

    public NumberAxis()

    Create a auto-ranging NumberAxis

  • NumberAxis

    public NumberAxis(double lowerBound,
                      double upperBound,
                      double tickUnit)

    Create a non-auto-ranging NumberAxis with the given upper bound, lower bound and tick unit

    Parameters:

    lowerBound - The lower bound for this axis, ie min plottable value

  • NumberAxis

    public NumberAxis(String axisLabel,
                      double lowerBound,
                      double upperBound,
                      double tickUnit)

    Create a non-auto-ranging NumberAxis with the given upper bound, lower bound and tick unit

    Parameters:

    axisLabel - The name to display for this axis

• Method Detail

  • isForceZeroInRange

    public final boolean isForceZeroInRange()

    Gets the value of the property forceZeroInRange.

    Property description:

    When true zero is always included in the visible range. This only has effect if auto-ranging is on.

  • setForceZeroInRange

    public final void setForceZeroInRange(boolean value)

    Sets the value of the property forceZeroInRange.

    Property description:

    When true zero is always included in the visible range. This only has effect if auto-ranging is on.

  • forceZeroInRangeProperty

    public final BooleanProperty forceZeroInRangeProperty()

    When true zero is always included in the visible range. This only has effect if auto-ranging is on.

    See Also:

    isForceZeroInRange(), setForceZeroInRange(boolean)

  • getTickUnit

    public final double getTickUnit()

    Gets the value of the property tickUnit.

    Property description:

    The value between each major tick mark in data units. This is automatically set if we are auto-ranging.

  • setTickUnit

    public final void setTickUnit(double value)

    Sets the value of the property tickUnit.

    Property description:

    The value between each major tick mark in data units. This is automatically set if we are auto-ranging.

  • tickUnitProperty

    public final DoubleProperty tickUnitProperty()

    The value between each major tick mark in data units. This is automatically set if we are auto-ranging.

    See Also:

    getTickUnit(), setTickUnit(double)

  • getTickMarkLabel

    protected String getTickMarkLabel(Number value)

    Get the string label name for a tick mark with the given value

    Specified by:

    getTickMarkLabel in class Axis<Number>

    Parameters:

    value - The value to format into a tick label string

    Returns:

    A formatted string for the given value

  • getRange

    protected Object getRange()

    Called to get the current axis range.

    Specified by:

    getRange in class Axis<Number>

    Returns:

    A range object that can be passed to setRange() and calculateTickValues()

  • setRange

    protected void setRange(Object range,
                            boolean animate)

    Called to set the current axis range to the given range. If isAnimating() is true then this method should animate the range to the new range.

    Specified by:

    setRange in class Axis<Number>

    Parameters:

    range - A range object returned from autoRange()

  • calculateTickValues

    protected List<Number> calculateTickValues(double length,
                                               Object range)

    Calculate a list of all the data values for each tick mark in range

    Specified by:

    calculateTickValues in class Axis<Number>

    Parameters:

    length - The length of the axis in display units

    Returns:

    A list of tick marks that fit along the axis if it was the given length

  • calculateMinorTickMarks

    protected List<Number> calculateMinorTickMarks()

    Calculate a list of the data values for every minor tick mark

    Specified by:

    calculateMinorTickMarks in class ValueAxis<Number>

    Returns:

    List of data values where to draw minor tick marks

  • measureTickMarkSize

    protected Dimension2D measureTickMarkSize(Number value,
                                              Object range)

    Measure the size of the label for given tick mark value. This uses the font that is set for the tick marks

    Overrides:

    measureTickMarkSize in class Axis<Number>

    Parameters:

    value - tick mark value

    Returns:

    size of tick mark label for given value

  • autoRange

    protected Object autoRange(double minValue,
                               double maxValue,
                               double length,
                               double labelSize)

    Called to set the upper and lower bound and anything else that needs to be auto-ranged

    Overrides:

    autoRange in class ValueAxis<Number>

    Parameters:

    minValue - The min data value that needs to be plotted on this axis

    Returns:

    The calculated range

  • getClassCssMetaData

    public static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()

    Returns:

    The CssMetaData associated with this class, which may include the CssMetaData of its super classes.

    Since:

    JavaFX 8.0

  • getCssMetaData

    public List<CssMetaData<? extends Styleable,?>> getCssMetaData()

    This method should delegate to Node.getClassCssMetaData() so that a Node's CssMetaData can be accessed without the need for reflection.

    Specified by:

    getCssMetaData in interface Styleable

    Overrides:

    getCssMetaData in class ValueAxis<Number>

    Returns:

    The CssMetaData associated with this node, which may include the CssMetaData of its super classes.

    Since:

    JavaFX 8.0