JavaScript/jQuery Chart - crosshair.horizontalLine

Configures the horizontal crosshair line individually.

Type:

Object

|

Boolean

Crosshair lines can be configured using the following objects.

  • crosshair.horizontalLine
    Configures the horizontal crosshair line only.

  • crosshair.verticalLine
    Configures the vertical crosshair line only.

  • crosshair
    Configures both the crosshair lines.

Options declared in the horizontalLine and verticalLine objects override the options declared in the crosshair object.

NOTE
Instead of an object, you can assign a Boolean value to the horizontalLine field. This value will control the visibility of the horizontal crosshair line.

color

Specifies the color of the horizontal crosshair line.

Type:

String

Default Value: '#f05b41'

This option supports the following colors:

dashStyle

Specifies the dash style of the horizontal crosshair line.

Type:

String

Default Value: 'solid'
Accepted Values: 'dash' | 'dot' | 'longDash' | 'solid'

The following dash styles are available:

  • solid
    The border is a solid, continuous line.

  • longDash
    The border is displayed using long dashes.

  • dash
    The border is displayed using dashes.

  • dot
    The border is displayed using dots.

  • Any combination of 'longDash', 'dash' and 'dot'
    The border is displayed by repeating the specified combination. For instance, 'dashdotdash'.

Use the DashStyle enum to specify this option when the widget is used as an ASP.NET MVC 5 Control or a DevExtreme-Based ASP.NET Core Control. This enum accepts the following values: Solid, LongDash, Dash, and Dot.

label

Configures the label that belongs to the horizontal crosshair line.

Type:

Object

Crosshair labels can be configured using the following objects.

  • crosshair.horizontalLine.label
    Configures the label of the horizontal crosshair line only.

  • crosshair.verticalLine.label
    Configures the label of the vertical crosshair line only.

  • crosshair.label
    Configures both the labels.

These objects have identical structure, but the label settings declared in the horizontalLine or verticalLine object override the label settings declared directly in the crosshair object.

See Also
  • crosshair.verticalLine.label - configures the label that belongs to the vertical crosshair line.

opacity

Specifies how transparent the horizontal crosshair line should be.

Type:

Number

Default Value: undefined

This option accepts a value from 0 to 1, where 0 makes the horizontal crosshair line completely transparent, and 1 makes it opaque.

visible

Specifies whether to show the horizontal crosshair line or not.

Type:

Boolean

Default Value: true

See Also
  • crosshair.enabled - enables the crosshair feature.

width

Specifies the width of the horizontal crosshair line in pixels.

Type:

Number

Default Value: 1