Visualizations

Various visualizations are available to display the data. If no visualization is specified the module will try to select an appropriate one to show the data. Visualizations can be found in the /vis folder of the respository.

Visualization	Data schema	Attributes	Description
bar-chart	[{ key: "", value: n }, ...]	tooltip	Horizontal bar chart where each key is represented by a horizontal bar whose length is determined by value.
pie-chart	[{ key: "", value: n }, ...]	tooltip donut: true, to render as donut chart	A pie chart where each key is represented by a slice of the pie. The size of the slice is a percentage of value to the sum of all values.
bubble-chart	[{ key: "", value: n }, ...]	tooltip	Bubble chart where each key is represented by a circle with radius determined by value.
grouped-bar-chart	[{ key: "", value: { v1: n, v2: n, ...} }, ...]	tooltip maxgroups: number of key groups to show per single chart. multiple charts created if more keys exist	Bar chart grouped by specified keys
stacked-bar-chart	[{ key: "", value: { v1: n, v2: n, ...} }, ...]		Bar chart stacked by specified keys
range-bar-chart	[{ key: "", value: { min: n, max: n, sum: n, count: n } }, ...]	tooltip min: minimum value for the x scale max: maximum value for the x axis	Bar chart staggered according to specified min and max values
table-vis	[{ field1: "", field2: "", ...}, ...]	htmlcells: true, if table cells should allow html content	Table with each item in the data represented by a row and the columns set to the fields of the items.
timeline	[{ key: "", date: d, value: n }, ...]	scatter: true, if data point should not be connected	Timeline where each value is plotted against the corresponding date.
map-vis	[{ key: "", geo: [long, lat], value: n }, ...]	tooltip features: topojson features used for drawing the map	Map where each value is plotted against the longitude and latitude as provided by geo.

More Info

• API
• Samples