Interface: DocumentView
Groups all the API actions related to the document view.
Extends
Properties
goToDestination
goToDestination: (
destination) =>void
Navigates to a specific destination in the document.
Parameters
destination
The destination to navigate to.
Returns
void
Example
viewer.documentView.goToDestination(destination);
goToPage
goToPage: (
pageNumber) =>void
Navigates to a specific page in the document.
Parameters
pageNumber
number
The page number to navigate to.
Returns
void
Example
viewer.documentView.goToPage(5);
nextPage
nextPage: () =>
void
Navigates to the next page in the document.
Returns
void
Example
viewer.documentView.nextPage();
previousPage
previousPage: () =>
void
Navigates to the previous page in the document.
Returns
void
Example
viewer.documentView.previousPage();
rotate
rotate: (
newRotation) =>void
Rotates the document view.
Parameters
newRotation
The new rotation value.
Returns
void
Example
viewer.documentView.rotate(90);
setFitMode
setFitMode: (
fitMode) =>void
Sets the fit mode of the PDF viewer.
Parameters
fitMode
The fit mode to set.
Returns
void
Example
viewer.documentView.setFitMode(FitMode.FitWidth);
setPageMode
setPageMode: (
pageMode) =>void
Sets the page mode of the PDF viewer.
Parameters
pageMode
The page mode to set.
Returns
void
Example
viewer.documentView.setPageMode(PageLayoutMode.SinglePage);
setZoom
setZoom: (
zoom) =>void
Sets the zoom level of the PDF viewer.
Parameters
zoom
number
The zoom level to set.
Returns
void
Example
viewer.documentView.setZoom(1.5);
zoomIn
zoomIn: () =>
void
Zooms in the document view.
Returns
void
Example
viewer.documentView.zoomIn();
zoomOut
zoomOut: () =>
void
Zooms out the document view.
Returns
void
Example
viewer.documentView.zoomOut();
Methods
addEventListener()
addEventListener<
K>(eventName,callback):void
Adds an event listener for a specified event.
Type Parameters
K
K extends keyof
DocumentViewEventMap
Parameters
eventName
K
The name of the event to listen for.
callback
The callback function to execute when the event is triggered.
Returns
void
Inherited from
getZoom()
getZoom():
number
Gets the current zoom level of the document view.
Returns
number
The current zoom level.
Example
const currentZoom = viewer.documentView.getZoom();
console.log('Current Zoom Level:', currentZoom);
removeEventListener()
removeEventListener<
K>(eventName,callback):void
Removes an event listener for a specified event.
Type Parameters
K
K extends keyof
DocumentViewEventMap
Parameters
eventName
K
The name of the event to stop listening for.
callback
The callback function to remove.
Returns
void