Chart Set Config

Specifies the configuration of a set of chart values.

Attributes

Common

Label

Specifies the label of the set.

Attribute Values

Value	Description
<string>	Label of the set.

Type

Specifies the type for this set. Overrides the chart's type. Can only be specified if the chart's type is not pie or doughnut.

Attribute Values

Value	Description
bar	Bar chart.
point	Point chart.
line	Line chart.
spline	Spline chart.
step	Stepped line chart.
threshold	Threshold lines.

This attribute is available when owner's type is neither "pie" nor "doughnut".

When owner's type is neither "pie" nor "doughnut", this attribute defaults to the owner's type attribute.

Hidden

Specifies whether the set is hidden. If set to true, the set will not be displayed in the chart.

Attribute Values

Value	Description
false	Default value. Set is visible.
true	Set is hidden.

The default value is: false.

Display Legend

Specifies whether to display this set in the chart legend.

Attribute Values

Value	Description
true	Default value. Display this set in the legend.
false	Hide this set from the legend.

The default value is: true.

Data

Data Mode

Specifies the mode of the data. When the chart's Values attribute is used, it applies to sets with Data Mode set to values, matching the order of the sets. For example, if there are 4 sets and the 1st and 3rd have Data Mode set to datasource, the 1st and 2nd entries in the Values array will correspond to the 2nd and 4th sets, respectively.

Attribute Values

Value	Description
values	Default value. Values are set with the chart's value attribute.
datasource	Values are set by a linked datasource.

The default value is: values.

Datasource ID

Specifies the ID of the datasource.

Attribute Values

Value	Description
<string>	ID of the datasource.

This attribute is available when datamode is "datasource".

Value Data Name

Specifies the name of the column containing the value.

Attribute Values

Value	Description
<string>	Name of the column containing the value.

This attribute is available when datamode is "datasource".

When datamode is "datasource", this attribute defaults to value.

Label Data Name

Specifies the name of the column containing the label. By default it's the same as Value Data Name

Attribute Values

Value	Description
<string>	Name of the column containing the label.

This attribute is available when datamode is "datasource" and type is not "threshold".

When datamode is "datasource" and type is not "threshold", this attribute defaults to the valuedataname attribute.

Category Data Name

Specifies the name of the column containing the category label. These labels are displayed on the category axis (x if vertical, y if horizontal), and in pie/doughnut charts they are used for the legend. If set, it overrides the chart's Category Labels attribute. When multiple sets define Category Data Name, the last one in Set Config applies.

Attribute Values

Value	Description
<string>	Name of the column containing the category label.

This attribute is available when datamode is "datasource" and type is not "threshold".

Stroke Color Data Name

Specifies the name of the column containing the stroke color. When set, datasource rows override the set's Stroke Color attribute with per-value colors.

Attribute Values

Value	Description
<string>	Name of the column containing the stroke color.

This attribute is available when datamode is "datasource".

Fill Color Data Name

Specifies the name of the column containing the fill color. When set, datasource rows override the set's Fill Color attribute with per-value colors.

Attribute Values

Value	Description
<string>	Name of the column containing the fill color.

This attribute is available when datamode is "datasource" and type is not "threshold".

Stack Group

Specifies the stack group for this set. Sets with the same stack group will be stacked together.

Attribute Values

Value	Description
<string>	Stack group name.

This attribute is available when owner's stacked is one of "incremental" or "absolute".

Origin

Specifies the origin (baseline) value for this set. The origin is the reference point from which bars or areas are drawn. If not specified, the global chart origin or 0 is used.

Attribute Values

Value	Description
<number>	Origin value for the set.

This attribute is available when type is not "threshold".

When type is not "threshold", this attribute defaults to 0.

Threshold Axis

Specifies the axis used by threshold values.

Attribute Values

Value	Description
value	Default value. Render lines on the value axis.
category	Render lines on the category axis.

This attribute is available when type is "threshold".

When type is "threshold", this attribute defaults to value.

Style

Stroke Color

Specifies the color of the set's stroke. Supports a single CSS or theme color, or a per-value color list. In pie and doughnut charts, list entries apply to slices; in other chart types they apply to values in order and repeat when shorter than the dataset. Comma-separated lists can include functional colors such as rgb(...), rgba(...), hsl(...), and hsla(...). JSON arrays are also supported.

Minimum value is 0.

Attribute Values

Value	Description
<CSS color>	Color of the set's stroke.
<comma-separated list of CSS colors>	Per-value stroke colors.
<json>	JSON array of per-value stroke colors.

The default value is: auto.

Stroke Width

Specifies the stroke width. In line-like and threshold sets, this is the line width; in pie and doughnut charts, it is the slice border width. If Stroke Color is set for pie or doughnut and Stroke Width is omitted, the border width defaults to 1.

Minimum value is 0.

Attribute Values

Value	Description
<number>	Stroke width.

When type is one of "line", "spline", "step", or "threshold", this attribute defaults to 2.

Stroke Dash

Specifies the pattern of dashes and gaps used to form the stroke. Values are comma and/or white space separated lengths (pixels).

Attribute Values

Value	Description	Example
<comma-separated list>	Dash pattern.	5,3

This attribute is available when type is "line" or type is "spline" or type is "step" or type is "threshold" or owner's type is "pie" or owner's type is "doughnut".

Stroke Cap

Specifies the stroke cap style.

Attribute Values

Value	Description
butt	Default value. Butt.
round	Round.
square	Square.

This attribute is available when type is one of "line", "spline", or "step".

The default value is: butt.

Stroke Join

Specifies the stroke join style.

Attribute Values

Value	Description
miter	Miter.
round	Default value. Round.
bevel	Bevel.

This attribute is available when type is "line" or type is "spline" or type is "step" or owner's type is "pie" or owner's type is "doughnut".

When type is "line" or type is "spline" or type is "step" or owner's type is "pie" or owner's type is "doughnut", this attribute defaults to round.

Fill

Specifies whether the set is filled.

Attribute Values

Value	Description
none	Default value. No fill.
origin	Fill from the origin.
start	Fill from the start.
end	Fill from the end.

This attribute is available when type is not "threshold" and owner's type is not "pie" and owner's type is not "doughnut".

The default value is: none.

Fill Color

Specifies the fill color of the set. Supports a single CSS or theme color, or a per-value color list. In pie and doughnut charts, list entries apply to slices; in other chart types they apply to values in order and repeat when shorter than the dataset. Comma-separated lists can include functional colors such as rgb(...), rgba(...), hsl(...), and hsla(...). JSON arrays are also supported.

Attribute Values

Value	Description
<CSS color>	Color of the set.
<comma-separated list of CSS colors>	Per-value fill colors.
<json>	JSON array of per-value fill colors.

This attribute is available when type is not "threshold".

When type is not "threshold", this attribute defaults to auto.

Value Label Type

Specifies the type of value label to be shown.

Attribute Values

Value	Description
popup	Value labels are shown on mouseover, or on touch (if on a touch-enabled device).
start	Value labels are shown at the start of the value.
center	Value labels are shown at the center of the value.
end	Value labels are shown at the end of the value.
hidden	Hide value labels.

This attribute is available when type is not "threshold".

When type is not "threshold", this attribute defaults to the owner's valuelabeltype attribute.

Point Style

Specifies the style of point to be drawn.

Attribute Values

Value	Description
none	No point.
circle	Default value. Circle.
cross	Cross.
crossRot	Cross rotated.
dash	Dash.
line	Line.
rect	Rectangle.
rectRot	Rectangle rotated.
star	Star.
triangle	Triangle.

This attribute is available when type is one of "line", "spline", or "step".

When type is one of "line", "spline", or "step", this attribute defaults to circle.

Point Radius

Specifies the radius of the point.

Minimum value is 0.

Attribute Values

Value	Description
<number>	Radius of the point.

This attribute is available when type is one of "line", "spline", or "step".

When type is one of "line", "spline", or "step", this attribute defaults to 3.