Home components sparkline

Sparkline

<Sparkline 
    data={sales_by_date} 
    dateCol=date 
    valueCol=sales 
/>

Examples

Connected Sparkline

<Sparkline data={sales_by_date} dateCol=date valueCol=sales type=bar  valueFmt=eur dateFmt=mmm connectGroup=mysparkline/>
<Sparkline data={sales_by_date} dateCol=date valueCol=sales type=area color=maroon valueFmt=eur dateFmt=mmm connectGroup=mysparkline/>
<Sparkline data={sales_by_date} dateCol=date valueCol=sales type=line color=purple valueFmt=eur dateFmt=mmm connectGroup=mysparkline/>

Options

Data

data
Required

Query name, wrapped in curly braces

Options:
query name
dateCol
Required

Categorical column to use for the x-axis

Options:
column name
valueCol
Required

Numeric column to use for the y-axis

Options:
column name
type

Chart type for sparkline

Options:
Default:
line
emptySet

Sets behaviour for empty datasets. Can throw an error, a warning, or allow empty. When set to 'error', empty datasets will block builds in build:strict. Note this only applies to initial page load - empty datasets caused by input component changes (dropdowns, etc.) are allowed.

Options:
Default:
error
emptyMessage

Text to display when an empty dataset is received - only applies when emptySet is 'warn' or 'pass', or when the empty dataset is a result of an input component change (dropdowns, etc.).

Options:
string
Default:
No records

Formatting & Styling

color

Color to use for the visualization. For area sparklines, choose the color for the line and the area color will be automatically appplied in a lighter shade.

Options:
CSS name | hexademical | RGB | HSL
valueFmt

Format to use for value column (see available formats)

Options:
Excel-style format | built-in format name | custom format name
dateFmt

Format to use for date column (see available formats)

Options:
Excel-style format | built-in format name | custom format name

Axes

yScale

Whether to truncate the y-axis to enhance visibility

Options:
Default:
false

Sizing

height

Height of sparkline in pixels

Options:
number
Default:
15
width

Width of sparkline in pixels

Options:
number
Default:
50

Interactivity

interactive

Turn on or off tooltip behaviour on hover. If off, chart will be a staticly rendered SVG (better for page performance). If on, you will be able to see dates/values when hovering over the sparkline

Options:
Default:
true
connectGroup

Group name to connect this sparkline to other charts for synchronized tooltip hovering. Charts with the same connectGroup name will become connected

Options:
string