Data Commons pie chart Web Component

Data Commons Web Component for visualizing multiple statistical variables around a single place on a pie/donut chart.

Usage

<datacommons-pie
  header="Chart title"
  place="place_dcid"
  variables="variable_dcid_1 variable_dcid_2 variable_dcid_3"
></datacommons-pie>

Attributes

Required

Name Type Description
header string Chart title.
place string Places DCID to plot.
variables list Variable DCID(s) to plot, as a space separated list of strings. Example: "Count_Person Count_Farm".

Optional

Name Type Description
colors list Specify custom color for each variable. Pass in colors in the same order as variables.

Values should follow CSS specification (keywords, rgb, rgba, hsl, #hex). Separate multiple values with spaces, e.g., "#ff0000 #00ff00 #0000ff". Make sure individual colors have no spaces. For example, use rgba(255,0,0,0.3) instead of rgba(255, 0, 0, 0.3).
donut boolean Include to draw as a donut chart instead of a pie chart.
subheader string Text to add under the header.

Advanced Configuration

Name Type Description
apiRoot string Domain to make data fetch API calls from. Used primarily for fetching data from custom DCs.

Default: https://datacommons.org.

Examples

Example 1: Multiple variables for a single place

Show the split of median income by gender in California as a pie chart.

Code:

<datacommons-pie
  header="Median Income by gender in California"
  place="geoId/06"
  variables="Median_Income_Person_15OrMoreYears_Male_WithIncome Median_Income_Person_15OrMoreYears_Female_WithIncome"
></datacommons-pie>

Example 2: Multiple variables for a single place, as a donut chart

Show the split of median income by gender in California as a donut chart.

Code:

<datacommons-pie
  header="Median Income by gender in California"
  place="geoId/06"
  variables="Median_Income_Person_15OrMoreYears_Male_WithIncome Median_Income_Person_15OrMoreYears_Female_WithIncome"
  donut
></datacommons-pie>

Page last updated: December 17, 2024 • Send feedback about this page