Class MathUtil

constructor

• new MathUtil(): MathUtil

  Returns MathUtil

Readonlytype

create

• create(
      partial: {
          bounds?: {
              angle?: number;
              center?: { x?: number; y?: number };
              height?: number;
              width?: number;
          };
          creationTime?: number;
          decorators?: (
              | {
                  baseline?: number;
                  bounds?: {
                      angle?: number;
                      center?: { x?: number; y?: number };
                      height?: number;
                      width?: number;
                  };
                  creationTime?: number;
                  edges?: (
                      { p1?: { x?: ...; y?: ... }; p2?: { x?: ...; y?: ... } }
                      | undefined
                  )[];
                  hasBounds?: boolean;
                  id?: string;
                  kind?: DecoratorKind;
                  modificationDate?: number;
                  snapPoints?: ({ x?: number; y?: number } | undefined)[];
                  style?: {
                      color?: string;
                      fill?: string;
                      opacity?: number;
                      width?: number;
                      [key: string]: string | number | undefined;
                  };
                  targetIds?: (string | undefined)[];
                  type?: Decorator;
                  vertices?: ({ x?: number; y?: number } | undefined)[];
                  xHeight?: number;
              }
              | undefined
          )[];
          edges?: (
              | { p1?: { x?: number; y?: number }; p2?: { x?: number; y?: number } }
              | undefined
          )[];
          elements?: (
              | {
                  bounds?: { height?: number; width?: number; x?: number; y?: number };
                  color?: string;
                  fontFamily?: string;
                  fontSize?: number;
                  fontWeight?: "bold" | "normal";
                  id?: string;
                  label?: string;
                  position?: "normal" | "superscript" | "subscript";
              }
              | undefined
          )[];
          id?: string;
          modificationDate?: number;
          point?: { x?: number; y?: number };
          rotation?: { center?: { x?: number; y?: number }; degree?: number };
          snapPoints?: ({ x?: number; y?: number } | undefined)[];
          style?: {
              color?: string;
              fill?: string;
              opacity?: number;
              width?: number;
              [key: string]: string | number | undefined;
          };
          type?: Math;
          vertices?: ({ x?: number; y?: number } | undefined)[];
      },
  ): TMath

  Parameters

  • partial: {
        bounds?: {
            angle?: number;
            center?: { x?: number; y?: number };
            height?: number;
            width?: number;
        };
        creationTime?: number;
        decorators?: (
            | {
                baseline?: number;
                bounds?: {
                    angle?: number;
                    center?: { x?: number; y?: number };
                    height?: number;
                    width?: number;
                };
                creationTime?: number;
                edges?: (
                    { p1?: { x?: ...; y?: ... }; p2?: { x?: ...; y?: ... } }
                    | undefined
                )[];
                hasBounds?: boolean;
                id?: string;
                kind?: DecoratorKind;
                modificationDate?: number;
                snapPoints?: ({ x?: number; y?: number } | undefined)[];
                style?: {
                    color?: string;
                    fill?: string;
                    opacity?: number;
                    width?: number;
                    [key: string]: string | number | undefined;
                };
                targetIds?: (string | undefined)[];
                type?: Decorator;
                vertices?: ({ x?: number; y?: number } | undefined)[];
                xHeight?: number;
            }
            | undefined
        )[];
        edges?: (
            | { p1?: { x?: number; y?: number }; p2?: { x?: number; y?: number } }
            | undefined
        )[];
        elements?: (
            | {
                bounds?: { height?: number; width?: number; x?: number; y?: number };
                color?: string;
                fontFamily?: string;
                fontSize?: number;
                fontWeight?: "bold" | "normal";
                id?: string;
                label?: string;
                position?: "normal" | "superscript" | "subscript";
            }
            | undefined
        )[];
        id?: string;
        modificationDate?: number;
        point?: { x?: number; y?: number };
        rotation?: { center?: { x?: number; y?: number }; degree?: number };
        snapPoints?: ({ x?: number; y?: number } | undefined)[];
        style?: {
            color?: string;
            fill?: string;
            opacity?: number;
            width?: number;
            [key: string]: string | number | undefined;
        };
        type?: Math;
        vertices?: ({ x?: number; y?: number } | undefined)[];
    }

  Returns TMath

getSnapPoints

• getSnapPoints(math: TMath): TPoint[]

  Parameters

  • math: TMath

  Returns TPoint[]

getSVGElement

• getSVGElement(math: TMath): SVGGraphicsElement

  Parameters

  • math: TMath

  Returns SVGGraphicsElement

overlaps

• overlaps(math: TMath, box: TBox): boolean

  Parameters

  • math: TMath
  • box: TBox

  Returns boolean

updateDerivedFields

• updateDerivedFields(math: TMath): void

  Parameters

  • math: TMath

  Returns void