IViewMode Class Reference

Layout of page view interface. More...

Inherited by SinglePageViewMode.

Public Member Functions
	getCurrentPageIndex ()
	Obtains the current page index. More...
	getFitHeight (index)
	Get the fit height. More...
	getFitWidth (index)
	Get the fit width. More...
	getNextPageIndex ()
	Obtains the next page index. More...
	getPrevPageIndex ()
	Obtains the previous page index. More...
	getVisibleIndexes ()
	Gets the index of the visible page. More...
	into (pageContainer, pageDOMs)
	Switch to this layout. More...
	jumpToPage (index, {x=0, y=0})
	Control how to jump to the page in this view mode. More...
	out ()
	Exit this layout.
	renderViewMode (pageRender, scale, rotate, width, height)
	The method that fires before drawing the outer frame of a page. More...

Static Public Member Functions
static	getName ()
	The name of the view mode, also a unique identifier. More...

Detailed Description

Layout of page view interface.

Member Function Documentation

getCurrentPageIndex()

IViewMode::getCurrentPageIndex ( )

inline

Obtains the current page index.

Returns

number

getFitHeight()

IViewMode::getFitHeight (   index )

inline

Get the fit height.

Parameters

index

{number} page index

Returns

{number | Promise<number>}

getFitWidth()

IViewMode::getFitWidth (   index )

inline

Get the fit width.

Parameters

index

{number} page index

Returns

number | Promise<number>

getName()

static IViewMode::getName ( )

inlinestatic

The name of the view mode, also a unique identifier.

Returns

{string}

getNextPageIndex()

IViewMode::getNextPageIndex ( )

inline

Obtains the next page index.

Returns

number

getPrevPageIndex()

IViewMode::getPrevPageIndex ( )

inline

Obtains the previous page index.

Returns

number

getVisibleIndexes()

IViewMode::getVisibleIndexes ( )

inline

Gets the index of the visible page.

Returns

{number[]} - [1, 2]

into()

IViewMode::into (   pageContainer,   pageDOMs  )

inline

Switch to this layout.

Parameters

pageContainer	HTMLElement
pageDOMs	Array<HTMLElement>

jumpToPage()

IViewMode::jumpToPage (   index,   {x=0, y=0}  )

inline

Control how to jump to the page in this view mode.

Parameters

index	{number} - page index
offset	{object} - The offset in the upper left corner
offset.x	{number} - The X-axis offset in the upper-left corner of the page
offset.y	{number} - The Y-axis offset in the upper-left corner of the page

renderViewMode()

IViewMode::renderViewMode (   pageRender,   scale,   rotate,   width,   height  )

inline

The method that fires before drawing the outer frame of a page.

Parameters

pageRender	{number} PDFPageRender
scale	{number} page scale
rotate	{number} page rotation
width	{number} The display width of the page
height	{number} The display height of the page