ASP.NET MVC Controls | ComponentOne
In This Topic
    FlexRadarAxis Class
    In This Topic
    File
    wijmo.chart.radar.js
    Module
    wijmo.chart.radar
    Base Class
    Axis

    Represents an axis in the radar chart.

    Constructor

    Properties

    Methods

    Events

    Constructor

    constructor

    constructor(position?: Position): Axis
    

    Initializes a new instance of the Axis class.

    Parameters
    Optional

    The position of the axis on the chart.

    Inherited From
    Axis
    Returns
    Axis

    Properties

    actualMax

    Gets the actual axis maximum.

    It returns a number or a Date object (for time-based data).

    Inherited From
    Axis
    Type
    any

    actualMin

    Gets the actual axis minimum.

    It returns a number or a Date object (for time-based data).

    Inherited From
    Axis
    Type
    any

    axisLabels

    Gets the array with actual axis labels.

    Inherited From
    Axis
    Type
    string[]

    axisLine

    Gets or sets a value indicating whether the axis line is visible.

    The default value for this property is true.

    Inherited From
    Axis
    Type
    boolean

    axisType

    Gets the axis type.

    Inherited From
    Axis
    Type
    AxisType

    binding

    Gets or sets the comma-separated property names for the itemsSource property to use in axis labels.

    The first name specifies the value on the axis, the second represents the corresponding axis label. The default value is 'value,text'.

    Inherited From
    Axis
    Type
    string

    format

    Gets or sets the format string used for the axis labels (see Globalize).

    Inherited From
    Axis
    Type
    string

    hostElement

    Gets the axis host element.

    Inherited From
    Axis
    Type
    SVGGElement

    itemFormatter

    Gets or sets the itemFormatter function for the axis labels.

    If specified, the function takes two parameters:

    • render engine: The IRenderEngine object to be used in formatting the labels.
    • current label: An object with the following properties:
      • value: The value of the axis label to format.
      • text: The text to use in the label.
      • pos: The position in control coordinates at which the label is to be rendered.
      • cls: The CSS class to be applied to the label.

    The function returns the label parameters of labels for which properties are modified.

    For example:

    chart.axisY.itemFormatter = function(engine, label) {
        if (label.val > 5){
            engine.textFill = 'red'; // red text
            label.cls = null; // no default CSS
         }
        return label;
    }
    
    Inherited From
    Axis
    Type
    Function

    itemsSource

    Gets or sets the items source for the axis labels.

    Names of the properties are specified by the binding property.

    For example:

    // default value for Axis.binding is 'value,text'
     chart.axisX.itemsSource = [ { value:1, text:'one' }, { value:2, text:'two' } ];
    
    Inherited From
    Axis
    Type
    any

    labelAlign

    Gets or sets the label alignment.

    By default the labels are centered. The supported values are 'left' and 'right for the X-axis, 'top' and 'bottom' for the Y-axis.

    Inherited From
    Axis
    Type
    string

    labelAngle

    Gets or sets the rotation angle of the axis labels.

    The angle is measured in degrees with valid values ranging from -90 to 90.

    Inherited From
    Axis
    Type
    number

    labelPadding

    Gets or sets the label padding, in pixels.

    The default value for this property is 5 pixels.

    Inherited From
    Axis
    Type
    number

    labels

    Gets or sets a value indicating whether the axis labels are visible.

    The default value for this property is true.

    Inherited From
    Axis
    Type
    boolean

    logBase

    Gets or sets the logarithmic base of the axis.

    If the base is not specified the axis uses a linear scale.

    Use the logBase property to spread data that is clustered around the origin. This is common in several financial and economic data sets.

    Inherited From
    Axis
    Type
    number

    majorGrid

    Gets or sets a value indicating whether the axis includes grid lines.

    Inherited From
    Axis
    Type
    boolean

    majorTickMarks

    Gets or sets the location of the axis tick marks.

    Inherited From
    Axis
    Type
    TickMark

    majorUnit

    Gets or sets the number of units between axis labels.

    If the axis contains date values, then the units are expressed in days.

    Inherited From
    Axis
    Type
    number

    max

    Gets or sets the maximum value shown on the axis.

    The value can be a number or a Date object (for time-based data).

    The default value for this property is null, which causes the chart to calculate the maximum value based on the data.

    Inherited From
    Axis
    Type
    any

    min

    Gets or sets the minimum value shown on the axis.

    The value can be a number or a Date object (for time-based data).

    The default value for this property is null, which causes the chart to calculate the minimum value based on the data.

    Inherited From
    Axis
    Type
    any

    minorGrid

    Gets or sets a value indicating whether the axis includes minor grid lines.

    Inherited From
    Axis
    Type
    boolean

    minorTickMarks

    Gets or sets the location of the minor axis tick marks.

    Inherited From
    Axis
    Type
    TickMark

    minorUnit

    Gets or sets the number of units between minor axis ticks.

    If the axis contains date values, then the units are expressed in days.

    Inherited From
    Axis
    Type
    number

    name

    Gets or sets the axis name.

    Inherited From
    Axis
    Type
    string

    origin

    Gets or sets the value at which an axis crosses the perpendicular axis.

    Inherited From
    Axis
    Type
    number

    overlappingLabels

    Gets or sets a value indicating how to handle overlapping axis labels.

    The default value for this property is OverlappingLabels.Auto.

    Inherited From
    Axis
    Type
    OverlappingLabels

    plotArea

    Gets or sets the plot area for the axis.

    Inherited From
    Axis
    Type
    PlotArea

    position

    Gets or sets the position of the axis with respect to the plot area.

    Inherited From
    Axis
    Type
    Position

    reversed

    Gets or sets a value indicating whether the axis is reversed (top to bottom or right to left).

    The default value for this property is false.

    Inherited From
    Axis
    Type
    boolean

    title

    Gets or sets the title text shown next to the axis.

    Inherited From
    Axis
    Type
    string

    Methods

    convert

    convert(val: number, maxValue?: number, minValue?: number): number
    

    Converts the specified value from data to pixel coordinates.

    Parameters
    Optional

    The max value of the data, it's optional.

    The min value of the data, it's optional.

    Inherited From
    Axis
    Returns
    number

    convertBack

    convertBack(val: number): number
    

    Converts the specified value from pixel to data coordinates.

    Parameters
    • val: number

      The pixel coordinates to convert back.

    Inherited From
    Axis
    Returns
    number

    onRangeChanged

    onRangeChanged(e?: EventArgs): void
    

    Raises the rangeChanged event.

    Parameters
    Inherited From
    Axis
    Returns
    void

    Events

    rangeChanged

    Occurs when the axis range changes.

    Inherited From
    Axis
    Arguments
    EventArgs