Class ChartAxis

Inheritance

System.Object

Syncfusion.EJ2.EJTagHelper

ChartAxis

ChartPrimaryXAxisChart

ChartPrimaryYAxisChart

Namespace: Syncfusion.EJ2.Charts

Assembly: Syncfusion.EJ2.dll

Syntax

public class ChartAxis : EJTagHelper

Constructors

ChartAxis()

Declaration

public ChartAxis()

Properties

Border

Configures the appearance of the border around multi-level labels, including the color, width, and type of the border.

Declaration

public ChartLabelBorder Border { get; set; }

Property Value

Type	Description
ChartLabelBorder	The default value is null

Coefficient

The coefficient value adjusts the size of the polar radar chart's radius. A higher value increases the radius size, while a smaller value decreases it.

Declaration

public double Coefficient { get; set; }

Property Value

Type	Description
System.Double	The default value is 100

ColumnIndex

Specifies the index of the column where the axis is associated when the chart area is divided into multiple plot areas using columns.

Declaration

public double ColumnIndex { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

CrossesAt

Specifies the value at which the axis line intersects with the vertical axis or vice versa.

Declaration

public object CrossesAt { get; set; }

Property Value

Type	Description
System.Object	The default value is null

CrossesInAxis

Specifies the name of the axis with which the axis line should intersect.

Declaration

public string CrossesInAxis { get; set; }

Property Value

Type	Description
System.String	The default value is null

CrosshairTooltip

Options to customize the appearance and behavior of the crosshair tooltip that appears when hovering over the chart.

Declaration

public ChartCrosshairTooltip CrosshairTooltip { get; set; }

Property Value

Type	Description
ChartCrosshairTooltip	The default value is null

Description

A description for the axis that provides additional information about its content for screen readers.

Declaration

public string Description { get; set; }

Property Value

Type	Description
System.String	The default value is null

DesiredIntervals

The desiredIntervals property allows the axis to calculate intervals that are roughly equal to the specified number, promoting a more readable and evenly spaced axis.

Declaration

public double DesiredIntervals { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

EdgeLabelPlacement

The edgeLabelPlacement property ensures that labels positioned at the edges of the axis do not overlap with the axis boundaries or other chart elements, offering several options to improve chart readability by managing edge labels effectively. Available options are: None: No action will be performed on edge labels. Hide: Edge labels will be hidden to prevent overlap. Shift: Edge labels will be shifted to fit within the axis bounds without overlapping.

Declaration

public EdgeLabelPlacement EdgeLabelPlacement { get; set; }

Property Value

Type	Description
EdgeLabelPlacement	The default value is EdgeLabelPlacement.None

EnableAutoIntervalOnZooming

If set to true, the axis interval will be calculated automatically based on the zoomed range.

Declaration

public bool EnableAutoIntervalOnZooming { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true

EnableScrollbarOnZooming

If set to true, a scrollbar will appear while zooming to help navigate through the zoomed content.

Declaration

public bool EnableScrollbarOnZooming { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true

EnableTrim

If set to true, axis labels will be trimmed based on the maximumLabelWidth.

Declaration

public bool EnableTrim { get; set; }

Property Value

Type	Description
System.Boolean	The default value is false

Interval

Specifies the interval for the axis.

Declaration

public double Interval { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

IntervalType

The intervalType property defines how the intervals on a date-time axis are calculated and displayed. Available options are: Auto: Automatically determines the interval type based on the data and chart settings. Years: Sets the interval of the axis in years. Months: Sets the interval of the axis in months. Days: Sets the interval of the axis in days. Hours: Sets the interval of the axis in hours. Minutes: Sets the interval of the axis in minutes.

Declaration

public IntervalType IntervalType { get; set; }

Property Value

Type	Description
IntervalType	The default value is IntervalType.Auto

IsComplex

Declaration

protected override bool IsComplex { get; }

Property Value

Type
System.Boolean

Overrides

Syncfusion.EJ2.EJTagHelper.IsComplex

IsIndexed

If set to true, data points are rendered based on their index.

Declaration

public bool IsIndexed { get; set; }

Property Value

Type	Description
System.Boolean	The default value is false

IsInversed

If set to true, the axis will be rendered in an inversed manner.

Declaration

public bool IsInversed { get; set; }

Property Value

Type	Description
System.Boolean	The default value is false

LabelFormat

Used to format the axis label. This property accepts global string formats such as C, n1, P, etc. It also accepts placeholders like {value}°C, where {value} represents the axis label (e.g., 20°C).

Declaration

public string LabelFormat { get; set; }

Property Value

Type	Description
System.String	The default value is ""

LabelIntersectAction

Specifies the action to take when axis labels intersect with each other. The available options are: None: Shows all labels without any modification. Hide: Hides the label if it intersects with another label. Trim: Trims the label text to fit within the available space. Wrap: Wraps the label text to fit within the available space. MultipleRows: Displays the label text in multiple rows to avoid intersection. Rotate45: Rotates the label text by 45 degrees to avoid intersection. Rotate90: Rotates the label text by 90 degrees to avoid intersection.

Declaration

public LabelIntersectAction LabelIntersectAction { get; set; }

Property Value

Type	Description
LabelIntersectAction	The default value is LabelIntersectAction.Trim

LabelPadding

The labelPadding property adjusts the distance to ensure a clear space between the axis labels and the axis line.

Declaration

public double LabelPadding { get; set; }

Property Value

Type	Description
System.Double	The default value is 5

LabelPlacement

The labelPlacement property controls where the category axis labels are rendered in relation to the axis ticks. Available options are: BetweenTicks: Renders the label between the axis ticks. OnTicks: Renders the label directly on the axis ticks.

Declaration

public LabelPlacement LabelPlacement { get; set; }

Property Value

Type	Description
LabelPlacement	The default value is LabelPlacement.BetweenTicks

LabelPosition

The labelPosition property determines where the axis labels are rendered in relation to the axis line. Available options are: Inside: Renders the labels inside the axis line. Outside: Renders the labels outside the axis line.

Declaration

public AxisPosition LabelPosition { get; set; }

Property Value

Type	Description
AxisPosition	The default value is AxisPosition.Outside

LabelRotation

The angle to which the axis label gets rotated.

Declaration

public double LabelRotation { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

LabelStyle

This property allows defining various font settings to control how the labels are displayed on the axis.

Declaration

public ChartFont LabelStyle { get; set; }

Property Value

Type	Description
ChartFont	The default value is null

LineBreakAlignment

Determines the alignment of labels when a line break occurs in the axis labels.

Declaration

public TextAlignment LineBreakAlignment { get; set; }

Property Value

Type	Description
TextAlignment	The default value is TextAlignment.Center

LineStyle

Options for customizing the axis lines.

Declaration

public ChartAxisLine LineStyle { get; set; }

Property Value

Type	Description
ChartAxisLine	The default value is null

LogBase

Specifies the base value for a logarithmic axis.

Note that valueType must be set to Logarithmic for this feature to work.

Declaration

public double LogBase { get; set; }

Property Value

Type	Description
System.Double	The default value is 10

MajorGridLines

Options for customizing major grid lines on the axis.

Declaration

public ChartMajorGridLines MajorGridLines { get; set; }

Property Value

Type	Description
ChartMajorGridLines	The default value is null

MajorTickLines

Options for customizing major tick lines on the axis.

Declaration

public ChartMajorTickLines MajorTickLines { get; set; }

Property Value

Type	Description
ChartMajorTickLines	The default value is null

Maximum

Specifies the maximum value of the axis range, which sets the upper bound of the axis and defines the largest value displayed on the chart, helping to control the visible range of data.

Declaration

public object Maximum { get; set; }

Property Value

Type	Description
System.Object	The default value is null

MaximumLabels

Specifies the maximum number of labels per 100 pixels relative to the axis length.

Declaration

public double MaximumLabels { get; set; }

Property Value

Type	Description
System.Double	The default value is 3

MaximumLabelWidth

Specifies the maximum width of an axis label.

Declaration

public double MaximumLabelWidth { get; set; }

Property Value

Type	Description
System.Double	The default value is 34

Minimum

Specifies the minimum value of the axis range, which sets the lower bound of the axis and defines the smallest value that will be displayed on the chart to control the visible range of data.

Declaration

public object Minimum { get; set; }

Property Value

Type	Description
System.Object	The default value is null

MinorGridLines

Options for customizing minor grid lines on the axis.

Declaration

public ChartMinorGridLines MinorGridLines { get; set; }

Property Value

Type	Description
ChartMinorGridLines	The default value is null

MinorTickLines

Options for customizing minor tick lines on the axis.

Declaration

public ChartMinorTickLines MinorTickLines { get; set; }

Property Value

Type	Description
ChartMinorTickLines	The default value is null

MinorTicksPerInterval

Specifies the number of minor ticks per interval.

Declaration

public double MinorTicksPerInterval { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

MultiLevelLabels

Multi-level labels are used to display hierarchical or grouped labels on the axis, allowing for a more detailed and structured data representation.

Declaration

public List<ChartMultiLevelLabel> MultiLevelLabels { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<Syncfusion.EJ2.Charts.ChartMultiLevelLabel>	The default value is null

Name

A unique identifier for an axis. To associate an axis with a series, set this name to the xAxisName or yAxisName properties of the series.

Declaration

public string Name { get; set; }

Property Value

Type	Description
System.String	The default value is ""

OpposedPosition

If set to true, the axis will render on the opposite side of its default position.

Declaration

public bool OpposedPosition { get; set; }

Property Value

Type	Description
System.Boolean	The default value is false

ParentPropertyName

Declaration

protected override string ParentPropertyName { get; }

Property Value

Type
System.String

Overrides

Syncfusion.EJ2.EJTagHelper.ParentPropertyName

PlaceNextToAxisLine

Specifies whether axis elements, such as axis labels and the axis title, should be crossed by the axis line.

Declaration

public bool PlaceNextToAxisLine { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true

PlotOffset

Specifies the padding on the top, bottom, left and right sides of the chart area, in pixels.

Declaration

public double PlotOffset { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

PlotOffsetBottom

Specifies the bottom padding for the chart area, in pixels.

Declaration

public double PlotOffsetBottom { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

PlotOffsetLeft

Specifies the left padding for the chart area, in pixels.

Declaration

public double PlotOffsetLeft { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

PlotOffsetRight

Specifies the right padding for the chart area, in pixels.

Declaration

public double PlotOffsetRight { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

PlotOffsetTop

Specifies the top padding for the chart area, in pixels.

Declaration

public double PlotOffsetTop { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

RangePadding

The rangePadding property determines how padding is applied to the axis range, affecting the appearance of the chart by adjusting the minimum and maximum values of the axis. Available options are: None: No padding is applied to the axis. Normal: Padding is applied based on the range calculation. Additional: The interval of the axis is added as padding to both the minimum and maximum values of the range. Round: The axis range is rounded to the nearest possible value that is divisible by the interval.

Declaration

public ChartRangePadding RangePadding { get; set; }

Property Value

Type	Description
ChartRangePadding	The default value is ChartRangePadding.Auto

RowIndex

Specifies the index of the row where the axis is associated when the chart area is divided into multiple plot areas using rows.

Declaration

public double RowIndex { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

ScrollbarSettings

Configures the scrollbar with options for customization, including appearance, behavior, and lazy loading settings.

Declaration

public ChartScrollbarSettings ScrollbarSettings { get; set; }

Property Value

Type	Description
ChartScrollbarSettings	The default value is null

Skeleton

Specifies the skeleton format used for processing date-time values.

Declaration

public string Skeleton { get; set; }

Property Value

Type	Description
System.String	The default value is ""

SkeletonType

Specifies the format type to be used in date-time formatting.

Declaration

public SkeletonType SkeletonType { get; set; }

Property Value

Type	Description
SkeletonType	The default value is SkeletonType.DateTime

Span

Specifies the number of columns or rows that an axis spans horizontally or vertically.

Declaration

public double Span { get; set; }

Property Value

Type	Description
System.Double	The default value is 1

StartAngle

Specifies the start angle for the series in a polar or radar chart, measured in degrees from the horizontal axis, determining the initial angle from which the series begins.

Declaration

public double StartAngle { get; set; }

Property Value

Type	Description
System.Double	The default value is 0

StartFromZero

If set to true, the axis starts from zero. If set to false, the axis starts from the minimum value of the data.

Declaration

public bool StartFromZero { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true

StripLines

Specifies the collection of strip lines for the axis, which are visual elements used to mark or highlight specific ranges.

Declaration

public List<ChartStripLine> StripLines { get; set; }

Property Value

Type	Description
System.Collections.Generic.List<Syncfusion.EJ2.Charts.ChartStripLine>	The default value is null

TabIndex

The tabIndex value for the axis, determining its position in the tab order.

Declaration

public double TabIndex { get; set; }

Property Value

Type	Description
System.Double	The default value is 2

TickPosition

The tickPosition property determines where the axis ticks are rendered in relation to the axis line. Available options are: Inside: Renders the ticks inside the axis line. Outside: Renders the ticks outside the axis line.

Declaration

public AxisPosition TickPosition { get; set; }

Property Value

Type	Description
AxisPosition	The default value is AxisPosition.Outside

Title

Specifies the title of an axis, displayed along the axis to provide context about the represented data.

Declaration

public string Title { get; set; }

Property Value

Type	Description
System.String	The default value is ""

TitlePadding

Specifies the padding between the axis title and the axis labels.

Declaration

public double TitlePadding { get; set; }

Property Value

Type	Description
System.Double	The default value is 5

TitleRotation

Defines an angle for rotating the axis title. By default, the angle is calculated based on the position and orientation of the axis.

Declaration

public double TitleRotation { get; set; }

Property Value

Type	Description
System.Double	The default value is Double.NaN

TitleStyle

Options for customizing the appearance of the axis title, including font family, size, style, weight, and color.

Declaration

public ChartFont TitleStyle { get; set; }

Property Value

Type	Description
ChartFont	The default value is null

ValueType

The valueType property defines the type of data that the axis can manage, ensuring correct rendering based on the data type. This property supports multiple data types, each suited for different kinds of data visualization. Available options include: Double: Used for rendering a numeric axis to accommodate numeric data. DateTime: Utilized for rendering a date-time axis to manage date-time data. Category: Employed for rendering a category axis to manage categorical data. Logarithmic: Applied for rendering a logarithmic axis to handle a wide range of values. DateTimeCategory: Used to render a date-time category axis for managing business days.

Declaration

public ValueType ValueType { get; set; }

Property Value

Type	Description
ValueType	The default value is ValueType.Double

Visible

If set to true, axis labels will be visible in the chart. By default, axis labels are enabled.

Declaration

public bool Visible { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true

ZoomFactor

The axis is scaled by this factor. When zoomFactor is 0.5, the chart is scaled by 200% along this axis.

Note the value ranges from 0 to 1.

Declaration

public double ZoomFactor { get; set; }

Property Value

Type	Description
System.Double	The default value is 1

ZoomPosition

Sets the position of the zoomed axis on the chart, with the zoomPosition property specifying the position within the zoomed range, from 0 (start) to 1 (end).

Declaration

public double ZoomPosition { get; set; }

Property Value

Type	Description
System.Double	The default value is 0