constantLineStyle

Specifies the appearance of those constant lines that belong to the argument axis.

Type: Object

DevExtreme HTML5 Charts ConstantLines

See Also
  • argumentAxis | constantLines[] - configures individual constant lines. Overrides the options of the argumentAxis | constantLineStyle object, which is described here.
  • commonAxisSettings | constantLineStyle - specifies the appearance of all constant lines in the widget.

color

Specifies the color of constant lines.

Type: String
Default Value: '#000000'

This option supports the following colors.

dashStyle

Specifies the dash style of constant lines.

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

This option accepts one of the following values.

  • solid
    Displays solid, continuous constant lines.
  • dash
    Displays constant lines using short dashes.
  • longDash
    Displays constant lines using long dashes.
  • dot
    Displays constant lines using dots.
  • Any combination of 'longDash', 'dash' and 'dot'
    Displays constant lines by repeating the specified combination. For example, 'dashdotdash'.

NOTE: When configuring the widget using ASP.NET MVC Wrappers, specify this option using the DashStyle enum. This enum accepts the following values: Solid, LongDash, Dash and Dot.

label

Specifies the appearance of the labels of those constant lines that belong to the argument axis.

Type: Object

A constant line label displays the value of a constant line.

DevExtreme HTML5 Charts ConstantLine ConstantLineLabel

See Also
  • argumentAxis | constantLines[] | label - configures the labels of individual constant lines. Overrides the options of the argumentAxis | constantLineStyle | label object, which is described here.
  • commonAxisSettings | constantLineStyle | label - specifies the appearance of all constant line labels.

paddingLeftRight

Generates a pixel-measured empty space between the left/right side of a constant line and the constant line label.

Type: Number
Default Value: 10

This option depends on the label | horizontalAlignment in the following way.

  • horizontalAlignment is "left" → padding applies to the left side of a constant line;
  • horizontalAlignment is "right" → padding applies to the right side of a constant line;
  • horizontalAlignment is "center" → padding is calculated automatically.

DevExtreme HTML5 Charts ConstantLinePadding

See Also
  • argumentAxis | constantLineStyle | label | horizontalAlignment - aligns constant line labels in the horizontal direction. Applies to the constant lines belonging to the argument axis.
  • valueAxis | constantLineStyle | label | horizontalAlignment - aligns constant line labels in the horizontal direction. Applies to the constant lines belonging to the value axis.

paddingTopBottom

Generates a pixel-measured empty space between the top/bottom side of a constant line and the constant line label.

Type: Number
Default Value: 10

This option depends on the label | verticalAlignment in the following way.

  • verticalAlignment is "top" → padding applies to the top side of a constant line;
  • verticalAlignment is "bottom" → padding applies to the bottom side of a constant line;
  • verticalAlignment is "center" → padding is calculated automatically.

DevExtreme HTML5 Charts ConstantLinePadding

See Also
  • argumentAxis | constantLineStyle | label | verticalAlignment - aligns constant line labels in the vertical direction. Applies to the constant lines belonging to the argument axis.
  • valueAxis | constantLineStyle | label | verticalAlignment - aligns constant line labels in the vertical direction. Applies to the constant lines belonging to the value axis.

width

Specifies the width of constant lines in pixels.

Type: Number
Default Value: 1