Class IgrCircularGradient<P>

Used for defining gradient stops in the igc-circular-progress. For each igc-circular-gradient defined as gradient slot of igc-circular-progress element would be created a SVG stop element. The values passed as color, offset and opacity would be set as stop-color, offset and stop-opacity of the SVG element without further validations.

Type Parameters

Hierarchy

Hierarchy

  • Component<P, {}>
    • IgrCircularGradient

Constructors

Properties

context: any

If using the new style context, re-declare this in your class to be the React.ContextType of your static contextType. Should be used with type annotation or static contextType.

static contextType = MyContext
// For TS pre-3.7:
context!: React.ContextType<typeof MyContext>
// For TS 3.7 and above:
declare context: React.ContextType<typeof MyContext>
props: Readonly<P> & Readonly<{
    children?: ReactNode;
}>
refs: {
    [key: string]: ReactInstance;
}

Type declaration

  • [key: string]: ReactInstance
state: Readonly<{}>
contextType?: Context<any>

If set, this.context will be set at runtime to the current value of the given Context.

Usage:

type MyContext = number
const Ctx = React.createContext<MyContext>(0)

class Foo extends React.Component {
static contextType = Ctx
context!: React.ContextType<typeof Ctx>
render () {
return <>My context's value: {this.context}</>;
}
}

Accessors

  • get color(): string
  • Defines the color of the gradient stop

    Returns string

  • set color(v): void
  • Parameters

    • v: string

    Returns void

  • get offset(): string
  • Defines where the gradient stop is placed along the gradient vector

    Returns string

  • set offset(v): void
  • Parameters

    • v: string

    Returns void

  • get opacity(): number
  • Defines the opacity of the gradient stop

    Returns number

  • set opacity(v): void
  • Parameters

    • v: number

    Returns void

Methods

  • Catches exceptions generated in descendant components. Unhandled exceptions will cause the entire component tree to unmount.

    Parameters

    • error: Error
    • errorInfo: ErrorInfo

    Returns void

  • Returns void

  • Called immediately after updating occurs. Not called for the initial render.

    The snapshot is only present if getSnapshotBeforeUpdate is present and returns non-null.

    Parameters

    • prevProps: Readonly<P>
    • prevState: Readonly<{}>
    • Optional snapshot: any

    Returns void

  • Called immediately before a component is destroyed. Perform any necessary cleanup in this method, such as cancelled network requests, or cleaning up any DOM elements created in componentDidMount.

    Returns void

  • Parameters

    • name: string

    Returns any

  • Parameters

    • Optional callback: (() => void)
        • (): void
        • Returns void

    Returns void

  • Runs before React applies the result of render to the document, and returns an object to be given to componentDidUpdate. Useful for saving things such as scroll position before render causes changes to it.

    Note: the presence of getSnapshotBeforeUpdate prevents any of the deprecated lifecycle events from running.

    Parameters

    • prevProps: Readonly<P>
    • prevState: Readonly<{}>

    Returns any

  • Returns DOMElement<{
        children: any[];
        class: P["className"];
        id: P["id"];
        ref: ((ref) => void);
        style: P["style"];
    }, any>

  • Parameters

    • element: any

    Returns void

  • Type parameters

    Type Parameters

    • K extends never

    Parameters

    • state: {} | ((prevState, props) => {} | Pick<{}, K>) | Pick<{}, K>
    • Optional callback: (() => void)
        • (): void
        • Returns void

    Returns void

  • Parameters

    • nextProps: any
    • nextState: any

    Returns boolean