Package Exports

@material/mwc-circular-progress
@material/mwc-circular-progress/mwc-circular-progress-base.js

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Readme

`<mwc-circular-progress>`

IMPORTANT: The Material Web Components are a work in progress and subject to major changes until 1.0 release.

Progress indicators express an unspecified wait time or display the length of a process.

Material Design Guidelines: Progress Indicators

Demo

Example usage

Determinate

<script type="module">
  import '@material/mwc-circular-progress';
</script>
<mwc-circular-progress progress="0.7"></mwc-circular-progress>

Indeterminate

<mwc-circular-progress indeterminate></mwc-circular-progress>

Styled

<style>
  mwc-circular-progress {
    --mdc-theme-primary: red;
  }
</style>
<mwc-circular-progress indeterminate></mwc-circular-progress>

API

Slots

None

Properties/Attributes

Name	Type	Default	Description
`indeterminate`	`boolean`	`false`	Sets the circular-progress into its indeterminate state.
`progress`	`number`	`0`	Sets the progress bar's value. Value should be between [0, 1].
`density`	`number`	`0`	Sets the progress indicator's sizing based on density scale. Minimum value is `-8`. Each unit change in density scale corresponds to 4px change in side dimensions. The stroke width adjusts automatically.
`closed`	`boolean`	`false`	Sets the progress indicator to the closed state. Sets content opacity to 0. Typically should be set to true when loading has finished.

Methods

Name	Description
`open() => void`	Sets `CircularProgress.closed` to `false`;
`close() => void`	Sets `CircularProgress.closed` to `true`;

Events

None

CSS Custom Properties

Name	Default	Description
`--mdc-theme-primary`	`#6200EE`	Sets the color of primary progress bar.