checkObjectIsNull
checkObjectIsNull: () => Promise<boolean>
Type declaration
- (): Promise<boolean>
Returns Promise<boolean>
destroy
destroy: () => Promise<void>
Type declaration
- (): Promise<void>
Returns Promise<void>
getPageIndex
getPageIndex: (doc: DocType) => Promise<number> Type declaration
- (doc: DocType): Promise<number>
Returns Promise<number>
getPageObjNum
getPageObjNum: (doc: DocType) => Promise<number> Type declaration
- (doc: DocType): Promise<number>
Returns Promise<number>
getZoomMode
getZoomMode: () => Promise<number>
Type declaration
- (): Promise<number>
Returns Promise<number>
检查 pdf 对象是否为 null。