// CHAPTER 3. Pages

/** Scales the page dimensions and content by the given scale, about (0, 0).
Other boxes (crop etc. are altered as appropriate)
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} sx x scale
@arg {number} sy y scale */
function scalePages(pdf, range, sx, sy) {}

/** Scales the content to fit new page dimensions (width x height) multiplied
by scale (typically 1.0). Other boxes (crop etc. are altered as appropriate).
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} sx x scale
@arg {number} sy y scale
@arg {number} scale scale */
function scaleToFit(pdf, range, sx, sy, scale) {}

/** A0 Portrait paper */
var a0portrait = 0;

/** A1 Portrait paper */
var a1portrait = 1;

/** A2 Portrait paper */
var a2portrait = 2;

/** A3 Portrait paper */
var a3portrait = 3;

/** A4 Portrait paper */
var a4portrait = 4;

/** A5 Portrait paper */
var a5portrait = 5;

/** A0 Landscape paper */
var a0landscape = 6;

/** A1 Landscape paper */
var a1landscape = 7;

/** A2 Landscape paper */
var a2landscape = 8;

/** A3 Landscape paper */
var a3landscape = 9;

/** A4 Landscape paper */
var a4landscape = 10;

/** A5 Landscape paper */
var a5landscape = 11;

/** US Letter Portrait paper */
var usletterportrait = 12;

/** US Letter Landscape paper */
var usletterlandscape = 13;

/** US Legal Portrait paper */
var uslegalportrait = 14;

/** US Legal Landscape paper */
var uslegallandscape = 15;

/** Scales the page content to fit the given page size, possibly multiplied by
scale (typically 1.0)
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {"paper size"} papersize paper size
@arg {number} s scale */
function scaleToFitPaper(pdf, range, papersize, s) {}

/** Positions on the page. Used for scaling about a point, and adding text.

A position is an anchor and zero or one or two parameters.

posCentre: Two parameters, x and y<br/>
posLeft: Two parameters, x and y<br/>
posRight: Two parameters, x and y<br/>
top: One parameter - distance from top<br/>
topLeft: One parameter - distance from top left<br/>
topRight: One parameter - distance from top right<br/>
left: One parameter - distance from left middle<br/>
bottomLeft: One parameter - distance from bottom left<br/>
bottom: One parameter - distance from bottom<br/>
bottomRight: One parameter - distance from bottom right<br/>
right: One parameter - distance from right<br/>
diagonal: Zero parameters<br/>
reverseDiagonal: Zero parameters */

/** Absolute centre */
var posCentre = 0;

/** Absolute left */
var posLeft = 1;

/** Absolute right */
var posRight = 2;

/** The top centre of the page */
var top = 3;

/** The top left of the page */
var topLeft = 4;

/** The top right of the page */
var topRight = 5;

/** The left hand side of the page, halfway down */
var left = 6;

/** The bottom left of the page */
var bottomLeft = 7;

/** The bottom middle of the page */
var bottom = 8;

/** The bottom right of the page */
var bottomRight = 9;

/** The right hand side of the page, halfway down */
var right = 10;

/** Diagonal, bottom left to top right */
var diagonal = 11;

/** Diagonal, top left to bottom right */
var reversediagonal = 12;

/** Scales the contents of the pages in the range about the point given by
the position, by the scale given.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {anchor} anchor anchor to scale contents about
@arg {number} p1 position argument 1
@arg {number} p2 position argument 2
@arg {number} scale scale */
function scaleContents(pdf, range, anchor, p1, p2, scale) {}

/** Shifts the content of the pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} dx x shift
@arg {number} dy y shift */
function shiftContents(pdf, range, dx, dy) {}

/** Changes the viewing rotation to an absolute value. Appropriate rotations
are 0, 90, 180, 270.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} rotation rotation */
function rotate(pdf, range, rotation) {}

/** Rotates the content about the centre of the page by the given number of
degrees, in a clockwise direction. Appropriate rotations
are 0, 90, 180, 270.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} rotation rotation */
function rotateBy(pdf, range, rotation) {}

/** Rotates the content about the centre of the page by the given number of
degrees, in a clockwise direction.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} angle angle */
function rotateContents(pdf, range, angle) {}

/** Changes the viewing rotation of the pages in the range, counter-rotating
the dimensions and content such that there is no visual change.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function upright(pdf, range) {}

/** Flips horizontally the pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function hFlip(pdf, range) {}

/** Flips vertically the pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function vFlip(pdf, range) {}

/** Crops a page, replacing any existing crop box. The dimensions are in
points.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {number} x x position
@arg {number} y y position
@arg {number} w width
@arg {number} h height */
function crop(pdf, range, x, y, w, h) {}

/** Removes any crop box from pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function removeCrop(pdf, range) {}

/** Removes any trim box from pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function removeTrim(pdf, range) {}

/** Removes any art box from pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function removeArt(pdf, range) {}

/** Removes any bleed box from pages in the range.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function removeBleed(pdf, range) {}

/** Adds trim marks to the given pages, if the trimbox exists.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function trimMarks(pdf, range) {}

/** Shows the boxes on the given pages, for debug.
@arg {pdf} pdf PDF document
@arg {range} range page range */
function showBoxes(pdf, range) {}

/** Makes a given box a 'hard box' i.e clips it explicitly.
@arg {pdf} pdf PDF document
@arg {range} range page range
@arg {string} boxname box name */
function hardBox(pdf, range, boxname) {}