com.vaadin.flow.component.charts.model.Axis Maven / Gradle / Ivy
/**
* Copyright 2000-2024 Vaadin Ltd.
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See {@literal } for the full
* license.
*/
package com.vaadin.flow.component.charts.model;
import java.util.Date;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.vaadin.flow.component.charts.model.style.Color;
import com.vaadin.flow.component.charts.util.Util;
public abstract class Axis extends AbstractConfigurationObject {
private static final long serialVersionUID = 1L;
public static final String MINOR_TICK_INTERVAL_AUTO = "auto";
protected Number min;
protected Number max;
private Integer axisIndex;
@JsonIgnore
private ChartConfiguration configuration;
public void setAxisIndex(int i) {
axisIndex = i;
}
protected Integer getAxisIndex() {
return axisIndex;
}
/**
* @see #setMin(Number)
* @return the minimum value of the axis or null
*/
public Number getMin() {
return min;
}
/**
* The minimum value of the axis. If null the min value is automatically
* calculated. If the startOnTick option is true, the min value might be
* rounded down.
*
* @param min
*/
public void setMin(Number min) {
this.min = min;
}
/**
* The minimum value of the axis as Date.
*
* @param min
* @see #setMin(Number)
*/
public void setMin(Date min) {
this.min = Util.toHighchartsTS(min);
}
/**
* @see #setMax(Number)
* @return Maximum value of axis or null
*/
public Number getMax() {
return max;
}
/**
* The maximum value of the axis. If null, the max value is automatically
* calculated. If the endOnTick option is true, the max value might be
* rounded up. The actual maximum value is also influenced by
* chart.alignTicks.
*
* @param max
*/
public void setMax(Number max) {
this.max = max;
}
/**
* The maximum value of the axis as Date.
*
* @param max
* @see #setMax(Number)
*/
public void setMax(Date max) {
this.max = Util.toHighchartsTS(max);
}
/**
* Sets the minimum and maximum of the axes after rendering has finished. If
* the startOnTick and endOnTick options are true, the minimum and maximum
* values are rounded off to the nearest tick. To prevent this, these
* options can be set to false before calling setExtremes.
*
* @param min
* The new minimum value
* @param max
* The new maximum value
*/
public void setExtremes(Number min, Number max) {
this.setExtremes(min, max, true, true);
}
/**
* The minimum and maximum value of the axis as Date.
*
* @see #setExtremes(Number, Number)
*/
public void setExtremes(Date min, Date max) {
this.setExtremes(min, max, true, true);
}
/**
* Sets the extremes at runtime.
*
* @param min
* Minimum.
* @param max
* Maximum.
* @param redraw
* Whether or not to redraw the chart.
*/
public void setExtremes(Number min, Number max, boolean redraw) {
this.setExtremes(min, max, redraw, true);
}
/**
* The minimum and maximum value of the axis as Date.
*
* @see #setExtremes(Number, Number, boolean)
*/
public void setExtremes(Date min, Date max, boolean redraw) {
this.setExtremes(min, max, redraw, true);
}
/**
* Run-time modification of the axis extremes.
*
* @param minimum
* New minimum value.
* @param maximum
* New maximum value.
* @param redraw
* Whether or not to redraw the chart.
* @param animate
* Whether or not to animate the rescaling.
*/
public void setExtremes(Number minimum, Number maximum, boolean redraw,
boolean animate) {
min = minimum;
max = maximum;
if (configuration != null) {
configuration.fireAxesRescaled(this, minimum, maximum, redraw,
animate);
}
}
/**
* The minimum and maximum value of the axis as Date.
*
* @see #setExtremes(Number, Number, boolean, boolean)
*/
public void setExtremes(Date minimum, Date maximum, boolean redraw,
boolean animate) {
setMin(minimum);
setMax(maximum);
if (configuration != null) {
configuration.fireAxesRescaled(this, min, max, redraw, animate);
}
}
/**
* Returns the configuration this axis is bound to.
*
* @return The configuration.
*/
public ChartConfiguration getConfiguration() {
return configuration;
}
/**
* Sets the configuration this axis is bound to. This method is
* automatically called by configuration, when the axis is added to it.
*
* @param configuration
* Configuration this object is linked to.
*/
public void setConfiguration(ChartConfiguration configuration) {
this.configuration = configuration;
}
/**
* @see #setAllowDecimals(Boolean)
*/
public abstract Boolean getAllowDecimals();
/**
* Whether to allow decimals in this axis' ticks. When counting integers,
* like persons or hits on a web page, decimals must be avoided in the axis
* tick labels.
*/
public abstract void setAllowDecimals(Boolean allowDecimals);
/**
* @see #setAlternateGridColor(Color)
*/
public abstract Color getAlternateGridColor();
/**
* When using an alternate grid color, a band is painted across the plot
* area between every other grid line.
*/
public abstract void setAlternateGridColor(Color alternateGridColor);
/**
* @see #setCategories(String...)
*/
public abstract String[] getCategories();
/**
*
* If categories are present for the axis, names are used instead of numbers
* for that axis. Since Highcharts 3.0, categories can also be extracted by
* giving each point a name and setting axis type to
* category. However, if you have multiple series, best
* practice remains defining the categories array.
*
*
*
* Example:
*
*
* categories: ['Apples', 'Bananas', 'Oranges']
*
*
*/
public abstract void setCategories(String... categories);
/**
* Adds category to the categories array
*
* @param category
* to add
* @see #setCategories(String...)
*/
public abstract void addCategory(String category);
/**
* Removes first occurrence of category in categories array
*
* @param category
* to remove
* @see #setCategories(String...)
*/
public abstract void removeCategory(String category);
/**
* @see #setCeiling(Number)
*/
public abstract Number getCeiling();
/**
* The highest allowed value for automatically computed axis extremes.
*/
public abstract void setCeiling(Number ceiling);
/**
* @see #setClassName(String)
*/
public abstract String getClassName();
/**
* A class name that opens for styling the axis by CSS.
*/
public abstract void setClassName(String className);
/**
* @see #setCrosshair(Crosshair)
*/
public abstract Crosshair getCrosshair();
/**
* Configure a crosshair that follows either the mouse pointer or the
* hovered point.
*/
public abstract void setCrosshair(Crosshair crosshair);
/**
* @see #setDateTimeLabelFormats(DateTimeLabelFormats)
*/
public abstract DateTimeLabelFormats getDateTimeLabelFormats();
/**
* For a datetime axis, the scale will automatically adjust to the
* appropriate unit. This member gives the default string representations
* used for each unit. For an overview of the replacement codes, see
* dateFormat.
*/
public abstract void setDateTimeLabelFormats(
DateTimeLabelFormats dateTimeLabelFormats);
/**
* @see #setDescription(String)
*/
public abstract String getDescription();
/**
* Description of the axis to screen reader users.
*/
public abstract void setDescription(String description);
/**
* @see #setEndOnTick(Boolean)
*/
public abstract Boolean getEndOnTick();
/**
* Whether to force the axis to end on a tick. Use this option with the
* maxPadding option to control the axis end.
*/
public abstract void setEndOnTick(Boolean endOnTick);
/**
* @see #setFloor(Number)
*/
public abstract Number getFloor();
/**
* The lowest allowed value for automatically computed axis extremes.
*/
public abstract void setFloor(Number floor);
/**
* @see #setGridZIndex(Number)
*/
public abstract Number getGridZIndex();
/**
* The Z index of the grid lines.
*/
public abstract void setGridZIndex(Number gridZIndex);
/**
* @see #setId(String)
*/
public abstract String getId();
/**
* An id for the axis. This can be used after render time to get a pointer
* to the axis object through chart.get().
*/
public abstract void setId(String id);
/**
* @see #setLabels(Labels)
*/
public abstract Labels getLabels();
/**
* The axis labels show the number or category for each tick.
*/
public abstract void setLabels(Labels labels);
/**
* @see #setLineColor(Color)
*/
public abstract Color getLineColor();
/**
* The color of the line marking the axis itself.
*/
public abstract void setLineColor(Color lineColor);
/**
* @see #setLineWidth(Number)
*/
public abstract Number getLineWidth();
/**
* The width of the line marking the axis itself.
*/
public abstract void setLineWidth(Number lineWidth);
/**
* @see #setLinkedTo(Number)
*/
public abstract Number getLinkedTo();
/**
* Index of another axis that this axis is linked to. When an axis is linked
* to a master axis, it will take the same extremes as the master, but as
* assigned by min or max or by setExtremes. It can be used to show
* additional info, or to ease reading the chart by duplicating the scales.
*/
public abstract void setLinkedTo(Number linkedTo);
/**
* @see #setMaxPadding(Number)
*/
public abstract Number getMaxPadding();
/**
* Padding of the max value relative to the length of the axis. A padding of
* 0.05 will make a 100px axis 5px longer. This is useful when you don't
* want the highest data value to appear on the edge of the plot area. When
* the axis' max option is set or a max extreme is set using
* axis.setExtremes(), the maxPadding will be ignored.
*/
public abstract void setMaxPadding(Number maxPadding);
/**
* @see #setMinPadding(Number)
*/
public abstract Number getMinPadding();
/**
* Padding of the min value relative to the length of the axis. A padding of
* 0.05 will make a 100px axis 5px longer. This is useful when you don't
* want the lowest data value to appear on the edge of the plot area. When
* the axis' min option is set or a min extreme is set using
* axis.setExtremes(), the minPadding will be ignored.
*/
public abstract void setMinPadding(Number minPadding);
/**
* @see #setMinRange(Number)
*/
public abstract Number getMinRange();
/**
*
* The minimum range to display on this axis. The entire axis will not be
* allowed to span over a smaller interval than this. For example, for a
* datetime axis the main unit is milliseconds. If minRange is set to
* 3600000, you can't zoom in more than to one hour.
*
*
*
* The default minRange for the x axis is five times the smallest interval
* between any of the data points.
*
*
*
* On a logarithmic axis, the unit for the minimum range is the power. So a
* minRange of 1 means that the axis can be zoomed to 10-100, 100-1000,
* 1000-10000 etc.
*
*
*
* Note that the minPadding, maxPadding,
* startOnTick and endOnTick settings also affect
* how the extremes of the axis are computed.
*
*/
public abstract void setMinRange(Number minRange);
/**
* @see #setMinTickInterval(Number)
*/
public abstract Number getMinTickInterval();
/**
* The minimum tick interval allowed in axis values. For example on zooming
* in on an axis with daily data, this can be used to prevent the axis from
* showing hours.
*/
public abstract void setMinTickInterval(Number minTickInterval);
/**
* @see #setMinorTickInterval(String)
*/
public abstract String getMinorTickInterval();
/**
*
* Tick interval in scale units for the minor ticks. On a linear axis, if
* "auto", the minor tick interval is calculated as a fifth of
* the tickInterval. If null, minor ticks are not shown.
*
*
* On logarithmic axes, the unit is the power of the value. For example,
* setting the minorTickInterval to 1 puts one tick on each of 0.1, 1, 10,
* 100 etc. Setting the minorTickInterval to 0.1 produces 9 ticks between 1
* and 10, 10 and 100 etc. A minorTickInterval of "auto" on a log axis
* results in a best guess, attempting to enter approximately 5 minor ticks
* between each major tick.
*
*
*
* If user settings dictate minor ticks to become too dense, they don't make
* sense, and will be ignored to prevent performance problems.
*
*
* On axes using categories, minor ticks are not supported.
*
*/
public abstract void setMinorTickInterval(String minorTickInterval);
/**
* @see #setMinorTickLength(Number)
*/
public abstract Number getMinorTickLength();
/**
* The pixel length of the minor tick marks.
*/
public abstract void setMinorTickLength(Number minorTickLength);
/**
* @see #setMinorTickPosition(TickPosition)
*/
public abstract TickPosition getMinorTickPosition();
/**
* The position of the minor tick marks relative to the axis line. Can be
* one of inside and outside.
*/
public abstract void setMinorTickPosition(TickPosition minorTickPosition);
/**
* @see #setOffset(Number)
*/
public abstract Number getOffset();
/**
* The distance in pixels from the plot area to the axis line. A positive
* offset moves the axis with it's line, labels and ticks away from the plot
* area. This is typically used when two or more axes are displayed on the
* same side of the plot.
*/
public abstract void setOffset(Number offset);
/**
* @see #setOpposite(Boolean)
*/
public abstract Boolean getOpposite();
/**
* Whether to display the axis on the opposite side of the normal. The
* normal is on the left side for vertical axes and bottom for horizontal,
* so the opposite sides will be right and top respectively. This is
* typically used with dual or multiple axes.
*/
public abstract void setOpposite(Boolean opposite);
/**
* @see #setPlotBands(PlotBand...)
*/
public abstract PlotBand[] getPlotBands();
/**
*
* An array of colored bands stretching across the plot area marking an
* interval on the axis.
*
*/
public abstract void setPlotBands(PlotBand... plotBands);
/**
* Adds plotBand to the plotBands array
*
* @param plotBand
* to add
* @see #setPlotBands(PlotBand...)
*/
public abstract void addPlotBand(PlotBand plotBand);
/**
* Removes first occurrence of plotBand in plotBands array
*
* @param plotBand
* to remove
* @see #setPlotBands(PlotBand...)
*/
public abstract void removePlotBand(PlotBand plotBand);
/**
* @see #setPlotLines(PlotLine...)
*/
public abstract PlotLine[] getPlotLines();
/**
* An array of lines stretching across the plot area, marking a specific
* value on one of the axes.
*/
public abstract void setPlotLines(PlotLine... plotLines);
/**
* Adds plotLine to the plotLines array
*
* @param plotLine
* to add
* @see #setPlotLines(PlotLine...)
*/
public abstract void addPlotLine(PlotLine plotLine);
/**
* Removes first occurrence of plotLine in plotLines array
*
* @param plotLine
* to remove
* @see #setPlotLines(PlotLine...)
*/
public abstract void removePlotLine(PlotLine plotLine);
/**
* @see #setReversed(Boolean)
*/
public abstract Boolean getReversed();
/**
* Whether to reverse the axis so that the highest number is closest to the
* origin.
*/
public abstract void setReversed(Boolean reversed);
/**
* @see #setShowEmpty(Boolean)
*/
public abstract Boolean getShowEmpty();
/**
* Whether to show the axis line and title when the axis has no data.
*/
public abstract void setShowEmpty(Boolean showEmpty);
/**
* @see #setShowFirstLabel(Boolean)
*/
public abstract Boolean getShowFirstLabel();
/**
* Whether to show the first tick label.
*/
public abstract void setShowFirstLabel(Boolean showFirstLabel);
/**
* @see #setShowLastLabel(Boolean)
*/
public abstract Boolean getShowLastLabel();
/**
* Whether to show the last tick label.
*/
public abstract void setShowLastLabel(Boolean showLastLabel);
/**
* @see #setSoftMax(Number)
*/
public abstract Number getSoftMax();
/**
* A soft maximum for the axis. If the series data maximum is less than
* this, the axis will stay at this maximum, but if the series data maximum
* is higher, the axis will flex to show all data.
*/
public abstract void setSoftMax(Number softMax);
/**
* @see #setSoftMin(Number)
*/
public abstract Number getSoftMin();
/**
* A soft minimum for the axis. If the series data minimum is greater than
* this, the axis will stay at this minimum, but if the series data minimum
* is lower, the axis will flex to show all data.
*/
public abstract void setSoftMin(Number softMin);
/**
* @see #setStartOfWeek(Number)
*/
public abstract Number getStartOfWeek();
/**
* For datetime axes, this decides where to put the tick between weeks. 0 =
* Sunday, 1 = Monday.
*/
public abstract void setStartOfWeek(Number startOfWeek);
/**
* @see #setStartOnTick(Boolean)
*/
public abstract Boolean getStartOnTick();
/**
* Whether to force the axis to start on a tick. Use this option with the
* minPadding option to control the axis start.
*/
public abstract void setStartOnTick(Boolean startOnTick);
/**
* @see #setTickAmount(Number)
*/
public abstract Number getTickAmount();
/**
*
* The amount of ticks to draw on the axis. This opens up for aligning the
* ticks of multiple charts or panes within a chart. This option overrides
* the tickPixelInterval option.
*
*
* This option only has an effect on linear axes. Datetime, logarithmic or
* category axes are not affected.
*
*/
public abstract void setTickAmount(Number tickAmount);
/**
* @see #setTickColor(Color)
*/
public abstract Color getTickColor();
/**
* Color for the main tick marks.
*/
public abstract void setTickColor(Color tickColor);
/**
* @see #setTickInterval(Number)
*/
public abstract Number getTickInterval();
/**
*
* The interval of the tick marks in axis units. When null, the
* tick interval is computed to approximately follow the
* tickPixelInterval on linear and datetime axes. On
* categorized axes, a null tickInterval will default to 1, one
* category. Note that datetime axes are based on milliseconds, so for
* example an interval of one day is expressed as
* 24 * 3600 * 1000.
*
*
* On logarithmic axes, the tickInterval is based on powers, so a
* tickInterval of 1 means one tick on each of 0.1, 1, 10, 100 etc. A
* tickInterval of 2 means a tick of 0.1, 10, 1000 etc. A tickInterval of
* 0.2 puts a tick on 0.1, 0.2, 0.4, 0.6, 0.8, 1, 2, 4, 6, 8, 10, 20, 40
* etc.
*
*
* If the tickInterval is too dense for labels to be drawn, Highcharts may
* remove ticks.
*
*/
public abstract void setTickInterval(Number tickInterval);
/**
* @see #setTickLength(Number)
*/
public abstract Number getTickLength();
/**
* The pixel length of the main tick marks.
*/
public abstract void setTickLength(Number tickLength);
/**
* @see #setTickPixelInterval(Number)
*/
public abstract Number getTickPixelInterval();
/**
* If tickInterval is null this option sets the approximate
* pixel interval of the tick marks. Not applicable to categorized axis.
*/
public abstract void setTickPixelInterval(Number tickPixelInterval);
/**
* @see #setTickPosition(TickPosition)
*/
public abstract TickPosition getTickPosition();
/**
* The position of the major tick marks relative to the axis line. Can be
* one of inside and outside.
*/
public abstract void setTickPosition(TickPosition tickPosition);
/**
* @see #setTickPositions(Number[])
*/
public abstract Number[] getTickPositions();
/**
* An array defining where the ticks are laid out on the axis. This
* overrides the default behaviour of tickPixelInterval and
* tickInterval.
*/
public abstract void setTickPositions(Number[] tickPositions);
/**
* @see #setTickmarkPlacement(TickmarkPlacement)
*/
public abstract TickmarkPlacement getTickmarkPlacement();
/**
* For categorized axes only. If on the tick mark is placed in
* the center of the category, if between the tick mark is
* placed between categories. The default is between if the
* tickInterval is 1, else on.
*/
public abstract void setTickmarkPlacement(
TickmarkPlacement tickmarkPlacement);
/**
* @see #setTitle(AxisTitle)
*/
public abstract AxisTitle getTitle();
/**
* The axis title, showing next to the axis line.
*/
public abstract void setTitle(AxisTitle title);
/**
* @see #setType(AxisType)
*/
public abstract AxisType getType();
/**
* The type of axis. Can be one of "linear",
* "logarithmic", "datetime" or
* "category". In a datetime axis, the numbers are given in
* milliseconds, and tick marks are placed on appropriate values like full
* hours or days. In a category axis, the point names of the chart's series
* are used for categories, if not a categories array is defined.
*/
public abstract void setType(AxisType type);
/**
* @see #setUniqueNames(Boolean)
*/
public abstract Boolean getUniqueNames();
/**
* Applies only when the axis type is category.
* When uniqueNames is true, points are placed on the X axis
* according to their names. If the same point name is repeated in the same
* or another series, the point is placed on the same X position as other
* points of the same name. When uniqueNames is false, the
* points are laid out in increasing X positions regardless of their names,
* and the X axis category will take the name of the last point in each
* position.
*/
public abstract void setUniqueNames(Boolean uniqueNames);
/**
* @see #setUnits(TimeUnitMultiples...)
*/
public abstract TimeUnitMultiples[] getUnits();
/**
* Datetime axis only. An array determining what time intervals the ticks
* are allowed to fall on. Each array item is an array where the first value
* is the time unit and the second value another array of allowed multiples.
*/
public abstract void setUnits(TimeUnitMultiples... units);
/**
* Adds unit to the units array
*
* @param unit
* to add
* @see #setUnits(TimeUnitMultiples...)
*/
public abstract void addUnit(TimeUnitMultiples unit);
/**
* Removes first occurrence of unit in units array
*
* @param unit
* to remove
* @see #setUnits(TimeUnitMultiples...)
*/
public abstract void removeUnit(TimeUnitMultiples unit);
/**
* @see #setVisible(Boolean)
*/
public abstract Boolean getVisible();
/**
* Whether axis, including axis title, line, ticks and labels, should be
* visible.
*/
public abstract void setVisible(Boolean visible);
public abstract void setTitle(String title);
}
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