@groupdocs/groupdocs.watermark/lib/groupdocs.watermark.js

Create and apply watermarks on PDF, Word, Excel, PowerPoint, and image files, including JPG and PNG. Fast, powerful, and easy-to-use watermarking tool.

const path = require('path')
const java = require('java')
const os = require('os')

if (os.platform() === 'darwin') {
  java.options.push('-Djava.awt.headless=true')
}

java.asyncOptions = {
  asyncSuffix: 'Async',
  syncSuffix: '',
}

java.classpath.push(path.join(__dirname, '/groupdocs-watermark-nodejs-25.6.jar'))

exports = module.exports

function __typeof__(objClass) {
  if (objClass !== undefined && objClass.constructor) {
    const strFun = objClass.constructor.toString()
    let className = strFun.substr(0, strFun.indexOf('('))
    className = className.replace('function', '')
    return className.replace(/(^\s*)|(\s*$)/gi, '')
  }
  return typeof objClass
}

/** STREAM HELPERS * */
exports.readDataFromStream = function (readStream, callback) {
  const inputStreamBuffer = new exports.StreamBuffer()
  readStream.on('data', chunk => {
    inputStreamBuffer.write(chunk)
  })
  readStream.on('end', () => {
    callback(inputStreamBuffer.toInputStream())
  })
}

exports.readBytesFromStream = function (readStream, callback) {
  const inputStreamBuffer = new exports.StreamBuffer()
  readStream.on('data', chunk => {
    inputStreamBuffer.write(chunk)
  })
  readStream.on('end', () => {
    const array = Array.from(inputStreamBuffer.toByteArray())
    const javaArray = java.newArray('byte', array)
    callback(javaArray)
  })
}

exports.Dimension = {
	Height : 1,
	Width : 0,
},
exports.DiagramWatermarkPlacementType = {
	AllPages : 2,
	BackgroundPages : 1,
	Default : 0,
	ForegroundPages : 0,
	SeparateBackgrounds : 3,
},
exports.EmailBodyType = {
	Html : 1,
	PlainText : 0,
},
exports.OfficeDashStyle = {
	Dash : 2,
	DashDot : 3,
	DashDotDot : 4,
	Default : 0,
	Dot : 1,
	Solid : 0,
},
exports.OfficeHeaderFooterType = {
	FooterEven : 4,
	FooterFirst : 5,
	FooterPrimary : 3,
	HeaderEven : 1,
	HeaderFirst : 2,
	HeaderPrimary : 0,
},
exports.OfficeLineStyle = {
	Default : 0,
	Double : 1,
	Single : 0,
	ThickThin : 2,
	ThinThick : 3,
	Triple : 4,
},
exports.PdfArtifactSubtype = {
	Background : 3,
	Footer : 1,
	Header : 0,
	Undefined : 4,
	Watermark : 2,
},
exports.PdfArtifactType = {
	Background : 3,
	Layout : 1,
	Page : 2,
	Pagination : 0,
	Undefined : 4,
},
exports.PdfCryptoAlgorithm = {
	AESx128 : 2,
	AESx256 : 3,
	RC4x128 : 1,
	RC4x40 : 0,
},
exports.PdfImageConversionFormat = {
	Gif : 2,
	Jpeg : 0,
	Png : 1,
},
exports.PdfPermissions = {
	AssembleDocument : 1024,
	ExtractContent : 16,
	ExtractContentWithDisabilities : 512,
	FillForm : 256,
	ModifyContent : 8,
	ModifyTextAnnotations : 32,
	PrintDocument : 4,
	PrintingQuality : 2048,
},
exports.PresentationHyperlinkActionType = {
	MouseClick : 0,
	MouseOver : 1,
},
exports.PresentationShapeType = {
	AlternateProcessFlow : 159,
	BackOrPreviousButton : 166,
	BeginningButton : 168,
	BentArrow : 63,
	BentConnector2 : 97,
	BentConnector3 : 98,
	BentConnector4 : 99,
	BentConnector5 : 100,
	BentUpArrow : 50,
	Bevel : 83,
	BlankButton : 161,
	BlockArc : 41,
	BracePair : 95,
	BracketPair : 94,
	Callout1 : 105,
	Callout1WithAccent : 108,
	Callout1WithBorder : 111,
	Callout1WithBorderAndAccent : 114,
	Callout2 : 106,
	Callout2WithAccent : 109,
	Callout2WithBorder : 112,
	Callout2WithBorderAndAccent : 115,
	Callout3 : 107,
	Callout3WithAccent : 110,
	Callout3WithBorder : 113,
	Callout3WithBorderAndAccent : 116,
	CalloutCloud : 120,
	CalloutDownArrow : 59,
	CalloutLeftArrow : 56,
	CalloutLeftRightArrow : 60,
	CalloutQuadArrow : 62,
	CalloutRightArrow : 57,
	CalloutUpArrow : 58,
	CalloutUpDownArrow : 61,
	CalloutWedgeEllipse : 119,
	CalloutWedgeRectangle : 117,
	CalloutWedgeRoundRectangle : 118,
	Can : 74,
	ChartPlus : 187,
	ChartStar : 186,
	ChartX : 185,
	Chevron : 38,
	Chord : 88,
	CircularArrow : 65,
	Cloud : 121,
	CollateFlow : 148,
	ConnectorFlow : 143,
	Corner : 86,
	CornerTabs : 182,
	Cube : 73,
	CurvedArc : 89,
	CurvedConnector2 : 101,
	CurvedConnector3 : 102,
	CurvedConnector4 : 103,
	CurvedConnector5 : 104,
	CurvedDownArrow : 71,
	CurvedLeftArrow : 69,
	CurvedRightArrow : 68,
	CurvedUpArrow : 70,
	Custom : 0,
	Decagon : 14,
	DecisionFlow : 133,
	DelayFlow : 158,
	DiagonalStripe : 87,
	Diamond : 6,
	DisplayFlow : 157,
	DivideMath : 179,
	DocumentButton : 170,
	DocumentFlow : 137,
	Dodecagon : 15,
	Donut : 42,
	DoubleWave : 130,
	DownArrow : 47,
	EightPointedStar : 20,
	Ellipse : 35,
	EllipseRibbon : 124,
	EllipseRibbon2 : 125,
	EndButton : 167,
	EqualMath : 180,
	ExtractFlow : 150,
	FivePointedStar : 17,
	FoldedCorner : 82,
	ForwardOrNextButton : 165,
	FourPointedStar : 16,
	Frame : 84,
	Funnel : 175,
	Gear6 : 173,
	Gear9 : 174,
	HalfFrame : 85,
	Heart : 76,
	HelpButton : 163,
	Heptagon : 12,
	Hexagon : 11,
	HomeButton : 162,
	HomePlate : 37,
	HorizontalScroll : 128,
	InformationButton : 164,
	InputOutputFlow : 134,
	InternalStorageFlow : 136,
	IrregularSeal1 : 80,
	IrregularSeal2 : 81,
	LeftArrow : 45,
	LeftBrace : 92,
	LeftBracket : 90,
	LeftCircularArrow : 66,
	LeftRightArrow : 51,
	LeftRightCircularArrow : 67,
	LeftRightRibbon : 126,
	LeftRightUpArrow : 54,
	LeftUpArrow : 53,
	LightningBolt : 75,
	Line : 1,
	LineInverse : 2,
	MagneticDiskFlow : 155,
	MagneticDrumFlow : 156,
	MagneticTapeFlow : 154,
	ManualInputFlow : 141,
	ManualOperationFlow : 142,
	MergeFlow : 151,
	MinusMath : 177,
	Moon : 78,
	MovieButton : 172,
	MultiDocumentFlow : 138,
	MultiplyMath : 178,
	NonIsoscelesTrapezoid : 9,
	NoSmoking : 43,
	NotchedRightArrow : 49,
	NotDefined : -1,
	NotEqualMath : 181,
	Octagon : 13,
	OfflineStorageFlow : 152,
	OffPageConnectorFlow : 160,
	OneRoundCornerRectangle : 27,
	OneSnipCornerRectangle : 31,
	OneSnipOneRoundCornerRectangle : 30,
	OnlineStorageFlow : 153,
	OrFlow : 147,
	Parallelogram : 7,
	Pentagon : 10,
	Pie : 40,
	PieWedge : 39,
	Plaque : 34,
	PlaqueTabs : 184,
	Plus : 131,
	PlusMath : 176,
	PredefinedProcessFlow : 135,
	PreparationFlow : 140,
	ProcessFlow : 132,
	PunchedCardFlow : 144,
	PunchedTapeFlow : 145,
	QuadArrow : 55,
	Rectangle : 5,
	ReturnButton : 169,
	Ribbon : 122,
	Ribbon2 : 123,
	RightArrow : 44,
	RightBrace : 93,
	RightBracket : 91,
	RightTriangle : 4,
	RoundCornerRectangle : 26,
	SevenPointedStar : 19,
	SixPointedStar : 18,
	SixteenPointedStar : 23,
	SmileyFace : 79,
	SortFlow : 149,
	SoundButton : 171,
	SquareTabs : 183,
	StraightConnector1 : 96,
	StripedRightArrow : 48,
	SummingJunctionFlow : 146,
	Sun : 77,
	SwooshArrow : 72,
	Teardrop : 36,
	TenPointedStar : 21,
	TerminatorFlow : 139,
	ThirtyTwoPointedStar : 25,
	Trapezoid : 8,
	Triangle : 3,
	TwelvePointedStar : 22,
	TwentyFourPointedStar : 24,
	TwoDiagonalRoundCornerRectangle : 29,
	TwoDiagonalSnipCornerRectangle : 33,
	TwoSamesideRoundCornerRectangle : 28,
	TwoSamesideSnipCornerRectangle : 32,
	UpArrow : 46,
	UpDownArrow : 52,
	UTurnArrow : 64,
	VerticalScroll : 127,
	Wave : 129,
},
exports.SpreadsheetHeaderFooterSectionType = {
	Center : 1,
	Left : 0,
	Right : 2,
},
exports.WordProcessingHorizontalAlignment = {
	Center : 2,
	Inside : 4,
	Left : 1,
	None : 0,
	Outside : 5,
	Right : 3,
},
exports.WordProcessingProtectionType = {
	AllowOnlyComments : 1,
	AllowOnlyFormFields : 2,
	AllowOnlyRevisions : 0,
	ReadOnly : 3,
},
exports.WordProcessingRelativeHorizontalPosition = {
	Character : 3,
	Column : 2,
	InsideMargin : 6,
	LeftMargin : 4,
	Margin : 0,
	OutsideMargin : 7,
	Page : 1,
	RightMargin : 5,
},
exports.WordProcessingRelativeVerticalPosition = {
	BottomMargin : 5,
	InsideMargin : 6,
	Line : 3,
	Margin : 0,
	OutsideMargin : 7,
	Page : 1,
	Paragraph : 2,
	TopMargin : 4,
},
exports.WordProcessingShapeType = {
	AccentBorderCallout1 : 50,
	AccentBorderCallout2 : 51,
	AccentBorderCallout3 : 52,
	AccentBorderCallout90 : 181,
	AccentCallout1 : 44,
	AccentCallout2 : 45,
	AccentCallout3 : 46,
	AccentCallout90 : 179,
	ActionButtonBackPrevious : 194,
	ActionButtonBeginning : 196,
	ActionButtonBlank : 189,
	ActionButtonDocument : 198,
	ActionButtonEnd : 195,
	ActionButtonForwardNext : 193,
	ActionButtonHelp : 191,
	ActionButtonHome : 190,
	ActionButtonInformation : 192,
	ActionButtonMovie : 200,
	ActionButtonReturn : 197,
	ActionButtonSound : 199,
	Arc : 19,
	Arrow : 13,
	Balloon : 17,
	BentArrow : 91,
	BentConnector2 : 33,
	BentConnector3 : 34,
	BentConnector4 : 35,
	BentConnector5 : 36,
	BentUpArrow : 90,
	Bevel : 84,
	BlockArc : 95,
	BorderCallout1 : 47,
	BorderCallout2 : 48,
	BorderCallout3 : 49,
	BorderCallout90 : 180,
	BracePair : 186,
	BracketPair : 185,
	Callout1 : 41,
	Callout2 : 42,
	Callout3 : 43,
	Callout90 : 178,
	Can : 22,
	Chevron : 55,
	CircularArrow : 99,
	CloudCallout : 106,
	Cube : 16,
	CurvedConnector2 : 37,
	CurvedConnector3 : 38,
	CurvedConnector4 : 39,
	CurvedConnector5 : 40,
	CurvedDownArrow : 105,
	CurvedLeftArrow : 103,
	CurvedRightArrow : 102,
	CurvedUpArrow : 104,
	CustomShape : 100,
	DiagonalCornersRounded : 209,
	DiagonalCornersSnipped : 205,
	Diamond : 4,
	Donut : 23,
	DoubleWave : 188,
	DownArrow : 67,
	DownArrowCallout : 80,
	Ellipse : 3,
	EllipseRibbon : 107,
	EllipseRibbon2 : 108,
	FlowChartAlternateProcess : 176,
	FlowChartCollate : 125,
	FlowChartConnector : 120,
	FlowChartDecision : 110,
	FlowChartDelay : 135,
	FlowChartDisplay : 134,
	FlowChartDocument : 114,
	FlowChartExtract : 127,
	FlowChartInputOutput : 111,
	FlowChartInternalStorage : 113,
	FlowChartMagneticDisk : 132,
	FlowChartMagneticDrum : 133,
	FlowChartMagneticTape : 131,
	FlowChartManualInput : 118,
	FlowChartManualOperation : 119,
	FlowChartMerge : 128,
	FlowChartMultidocument : 115,
	FlowChartOfflineStorage : 129,
	FlowChartOffpageConnector : 177,
	FlowChartOnlineStorage : 130,
	FlowChartOr : 124,
	FlowChartPredefinedProcess : 112,
	FlowChartPreparation : 117,
	FlowChartProcess : 109,
	FlowChartPunchedCard : 121,
	FlowChartPunchedTape : 122,
	FlowChartSort : 126,
	FlowChartSummingJunction : 123,
	FlowChartTerminator : 116,
	FoldedCorner : 65,
	Group : -1,
	Heart : 74,
	Hexagon : 9,
	HomePlate : 15,
	HorizontalScroll : 98,
	Image : 75,
	IrregularSeal1 : 71,
	IrregularSeal2 : 72,
	LeftArrow : 66,
	LeftArrowCallout : 77,
	LeftBrace : 87,
	LeftBracket : 85,
	LeftRightArrow : 69,
	LeftRightArrowCallout : 81,
	LeftRightUpArrow : 182,
	LeftUpArrow : 89,
	LightningBolt : 73,
	Line : 20,
	MinValue : -2,
	Moon : 184,
	NonPrimitive : 0,
	NoSmoking : 57,
	NotchedRightArrow : 94,
	Octagon : 10,
	OleControl : 201,
	OleObject : -2,
	Parallelogram : 7,
	Pentagon : 56,
	Plaque : 21,
	Plus : 11,
	QuadArrow : 76,
	QuadArrowCallout : 83,
	Rectangle : 1,
	Ribbon : 53,
	Ribbon2 : 54,
	RightArrowCallout : 78,
	RightBrace : 88,
	RightBracket : 86,
	RightTriangle : 6,
	RoundRectangle : 2,
	Seal : 18,
	Seal16 : 59,
	Seal24 : 92,
	Seal32 : 60,
	Seal4 : 187,
	Seal8 : 58,
	SingleCornerRounded : 207,
	SingleCornerSnipped : 203,
	SmileyFace : 96,
	Star : 12,
	StraightConnector1 : 32,
	StripedRightArrow : 93,
	Sun : 183,
	TextArchDownCurve : 145,
	TextArchDownPour : 149,
	TextArchUpCurve : 144,
	TextArchUpPour : 148,
	TextBox : 202,
	TextButtonCurve : 147,
	TextButtonPour : 151,
	TextCanDown : 175,
	TextCanUp : 174,
	TextCascadeDown : 155,
	TextCascadeUp : 154,
	TextChevron : 140,
	TextChevronInverted : 141,
	TextCircleCurve : 146,
	TextCirclePour : 150,
	TextCurve : 27,
	TextCurveDown : 153,
	TextCurveUp : 152,
	TextDeflate : 161,
	TextDeflateBottom : 163,
	TextDeflateInflate : 166,
	TextDeflateInflateDeflate : 167,
	TextDeflateTop : 165,
	TextFadeDown : 171,
	TextFadeLeft : 169,
	TextFadeRight : 168,
	TextFadeUp : 170,
	TextHexagon : 26,
	TextInflate : 160,
	TextInflateBottom : 162,
	TextInflateTop : 164,
	TextOctagon : 25,
	TextOnCurve : 30,
	TextOnRing : 31,
	TextPlainText : 136,
	TextRing : 29,
	TextRingInside : 142,
	TextRingOutside : 143,
	TextSimple : 24,
	TextSlantDown : 173,
	TextSlantUp : 172,
	TextStop : 137,
	TextTriangle : 138,
	TextTriangleInverted : 139,
	TextWave : 28,
	TextWave1 : 156,
	TextWave2 : 157,
	TextWave3 : 158,
	TextWave4 : 159,
	ThickArrow : 14,
	TopCornersOneRoundedOneSnipped : 206,
	TopCornersRounded : 208,
	TopCornersSnipped : 204,
	Trapezoid : 8,
	Triangle : 5,
	UpArrow : 68,
	UpArrowCallout : 79,
	UpDownArrow : 70,
	UpDownArrowCallout : 82,
	UturnArrow : 101,
	VerticalScroll : 97,
	Wave : 64,
	WedgeEllipseCallout : 63,
	WedgeRectCallout : 61,
	WedgeRRectCallout : 62,
},
exports.WordProcessingVerticalAlignment = {
	Bottom : 3,
	Center : 2,
	Inline : -1,
	Inside : 4,
	None : 0,
	Outside : 5,
	Top : 1,
},
exports.WordProcessingFlipOrientation = {
	Both : 3,
	Horizontal : 1,
	None : 0,
	Vertical : 2,
},
exports.WordProcessingLockType = {
	AllowOnlyComments : 1,
	AllowOnlyFormFields : 2,
	AllowOnlyRevisions : 0,
	NoLock : -1,
	ReadOnly : 3,
	ReadOnlyWithEditableContent : 4,
},
exports.FormattedTextFragmentCollectionType = {
	NoFormattedText : 2,
	SingleFragment : 1,
	UnlimitedFragments : 0,
},

exports.PagesSelector = java.import("com.groupdocs.watermark.PagesSelector");
exports.PagesSetup = java.import("com.groupdocs.watermark.PagesSetup");
exports.PdfFindVectorWatermarkStategy = java.import("com.groupdocs.watermark.PdfFindVectorWatermarkStategy");
exports.PdfOperator = java.import("com.groupdocs.watermark.PdfOperator");
exports.PdfOperatorCollection = java.import("com.groupdocs.watermark.PdfOperatorCollection");
exports.PdfVectorPossibleWatermark = java.import("com.groupdocs.watermark.PdfVectorPossibleWatermark");
exports.PresentationPreviewOptions = java.import("com.groupdocs.watermark.PresentationPreviewOptions");
exports.Thickness = java.import("com.groupdocs.watermark.Thickness");
exports.VectorSearchCriteria = java.import("com.groupdocs.watermark.VectorSearchCriteria");
exports.Watermarker = java.import("com.groupdocs.watermark.Watermarker");
exports.WatermarkerSettings = java.import("com.groupdocs.watermark.WatermarkerSettings");
exports.XImageHelper = java.import("com.groupdocs.watermark.XImageHelper");
exports.PageInfo = java.import("com.groupdocs.watermark.common.PageInfo");
exports.AsposeImageContainer = java.import("com.groupdocs.watermark.contents.AsposeImageContainer");
exports.AttachmentWatermarkableImage = java.import("com.groupdocs.watermark.contents.AttachmentWatermarkableImage");
exports.ContentsProxy = java.import("com.groupdocs.watermark.contents.ContentsProxy");
exports.DiagramContent = java.import("com.groupdocs.watermark.contents.DiagramContent");
exports.DiagramWatermarkableImage = java.import("com.groupdocs.watermark.contents.DiagramWatermarkableImage");
exports.EmailContent = java.import("com.groupdocs.watermark.contents.EmailContent");
exports.GifImageContent = java.import("com.groupdocs.watermark.contents.GifImageContent");
exports.ImageContent = java.import("com.groupdocs.watermark.contents.ImageContent");
exports.ImageUtils = java.import("com.groupdocs.watermark.contents.ImageUtils");
exports.OfficeLineFormat = java.import("com.groupdocs.watermark.contents.OfficeLineFormat");
exports.PdfContent = java.import("com.groupdocs.watermark.contents.PdfContent");
exports.PdfPage = java.import("com.groupdocs.watermark.contents.PdfPage");
exports.PdfTextFormattedTextFragmentCollection = java.import("com.groupdocs.watermark.contents.PdfTextFormattedTextFragmentCollection");
exports.PdfWatermarkableImage = java.import("com.groupdocs.watermark.contents.PdfWatermarkableImage");
exports.PresentationContent = java.import("com.groupdocs.watermark.contents.PresentationContent");
exports.PresentationShapeSettings = java.import("com.groupdocs.watermark.contents.PresentationShapeSettings");
exports.PresentationWatermarkableImage = java.import("com.groupdocs.watermark.contents.PresentationWatermarkableImage");
exports.SpreadsheetCellFormattedTextFragmentCollection = java.import("com.groupdocs.watermark.contents.SpreadsheetCellFormattedTextFragmentCollection");
exports.SpreadsheetContent = java.import("com.groupdocs.watermark.contents.SpreadsheetContent");
exports.SpreadsheetHeaderFooter = java.import("com.groupdocs.watermark.contents.SpreadsheetHeaderFooter");
exports.SpreadsheetHeaderFooterCollection = java.import("com.groupdocs.watermark.contents.SpreadsheetHeaderFooterCollection");
exports.SpreadsheetHeaderFooterSectionCollection = java.import("com.groupdocs.watermark.contents.SpreadsheetHeaderFooterSectionCollection");
exports.SpreadsheetWatermarkableImage = java.import("com.groupdocs.watermark.contents.SpreadsheetWatermarkableImage");
exports.TiffImageContent = java.import("com.groupdocs.watermark.contents.TiffImageContent");
exports.WatermarkableImageCollection = java.import("com.groupdocs.watermark.contents.WatermarkableImageCollection");
exports.WordProcessingContent = java.import("com.groupdocs.watermark.contents.WordProcessingContent");
exports.WordProcessingHeaderFooter = java.import("com.groupdocs.watermark.contents.WordProcessingHeaderFooter");
exports.WordProcessingPageSplitter = java.import("com.groupdocs.watermark.contents.WordProcessingPageSplitter");
exports.WordProcessingSectionCollection = java.import("com.groupdocs.watermark.contents.WordProcessingSectionCollection");
exports.WordProcessingTextFormattedTextFragmentCollection = java.import("com.groupdocs.watermark.contents.WordProcessingTextFormattedTextFragmentCollection");
exports.WordProcessingUtils = java.import("com.groupdocs.watermark.contents.WordProcessingUtils");
exports.WordProcessingWatermarkableImage = java.import("com.groupdocs.watermark.contents.WordProcessingWatermarkableImage");
exports.DetachedImageException = java.import("com.groupdocs.watermark.exceptions.DetachedImageException");
exports.EncryptionIsNotSupportedException = java.import("com.groupdocs.watermark.exceptions.EncryptionIsNotSupportedException");
exports.FontNotFoundException = java.import("com.groupdocs.watermark.exceptions.FontNotFoundException");
exports.ImageEffectsForTextWatermarkException = java.import("com.groupdocs.watermark.exceptions.ImageEffectsForTextWatermarkException");
exports.InvalidPasswordException = java.import("com.groupdocs.watermark.exceptions.InvalidPasswordException");
exports.PreviewNotSupportedException = java.import("com.groupdocs.watermark.exceptions.PreviewNotSupportedException");
exports.TextEffectsForImageWatermarkException = java.import("com.groupdocs.watermark.exceptions.TextEffectsForImageWatermarkException");
exports.UnexpectedDocumentStructureException = java.import("com.groupdocs.watermark.exceptions.UnexpectedDocumentStructureException");
exports.UnknownLoadOptionsTypeException = java.import("com.groupdocs.watermark.exceptions.UnknownLoadOptionsTypeException");
exports.UnknownWatermarkOptionsTypeException = java.import("com.groupdocs.watermark.exceptions.UnknownWatermarkOptionsTypeException");
exports.UnsupportedFileTypeException = java.import("com.groupdocs.watermark.exceptions.UnsupportedFileTypeException");
exports.WatermarkException = java.import("com.groupdocs.watermark.exceptions.WatermarkException");
exports.License = java.import("com.groupdocs.watermark.licenses.License");
exports.Metered = java.import("com.groupdocs.watermark.licenses.Metered");
exports.WatermarkAssemblyConstants = java.import("com.groupdocs.watermark.licenses.WatermarkAssemblyConstants");
exports.DiagramLoadOptions = java.import("com.groupdocs.watermark.options.DiagramLoadOptions");
exports.DiagramPageWatermarkOptions = java.import("com.groupdocs.watermark.options.DiagramPageWatermarkOptions");
exports.DiagramPreviewOptions = java.import("com.groupdocs.watermark.options.DiagramPreviewOptions");
exports.DiagramSaveOptions = java.import("com.groupdocs.watermark.options.DiagramSaveOptions");
exports.DiagramShapeWatermarkOptions = java.import("com.groupdocs.watermark.options.DiagramShapeWatermarkOptions");
exports.EmailLoadOptions = java.import("com.groupdocs.watermark.options.EmailLoadOptions");
exports.EmailPreviewOptions = java.import("com.groupdocs.watermark.options.EmailPreviewOptions");
exports.EmailSaveOptions = java.import("com.groupdocs.watermark.options.EmailSaveOptions");
exports.GifImageLoadOptions = java.import("com.groupdocs.watermark.options.GifImageLoadOptions");
exports.GifImageSaveOptions = java.import("com.groupdocs.watermark.options.GifImageSaveOptions");
exports.GifImageWatermarkOptions = java.import("com.groupdocs.watermark.options.GifImageWatermarkOptions");
exports.ImageLoadOptions = java.import("com.groupdocs.watermark.options.ImageLoadOptions");
exports.ImageSaveOptions = java.import("com.groupdocs.watermark.options.ImageSaveOptions");
exports.LoadOptions = java.import("com.groupdocs.watermark.options.LoadOptions");
exports.MultiframeImageLoadOptions = java.import("com.groupdocs.watermark.options.MultiframeImageLoadOptions");
exports.MultiframeImageWatermarkOptions = java.import("com.groupdocs.watermark.options.MultiframeImageWatermarkOptions");
exports.OoxmlLoadOptions = java.import("com.groupdocs.watermark.options.OoxmlLoadOptions");
exports.PdfAnnotationWatermarkOptions = java.import("com.groupdocs.watermark.options.PdfAnnotationWatermarkOptions");
exports.PdfArtifactWatermarkOptions = java.import("com.groupdocs.watermark.options.PdfArtifactWatermarkOptions");
exports.PdfLoadOptions = java.import("com.groupdocs.watermark.options.PdfLoadOptions");
exports.PdfPreviewOptions = java.import("com.groupdocs.watermark.options.PdfPreviewOptions");
exports.PdfSaveOptions = java.import("com.groupdocs.watermark.options.PdfSaveOptions");
exports.PdfXObjectWatermarkOptions = java.import("com.groupdocs.watermark.options.PdfXObjectWatermarkOptions");
exports.PresentationImageEffects = java.import("com.groupdocs.watermark.options.PresentationImageEffects");
exports.PresentationLoadOptions = java.import("com.groupdocs.watermark.options.PresentationLoadOptions");
exports.PresentationSaveOptions = java.import("com.groupdocs.watermark.options.PresentationSaveOptions");
exports.PresentationTextEffects = java.import("com.groupdocs.watermark.options.PresentationTextEffects");
exports.PresentationWatermarkLayoutSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkLayoutSlideOptions");
exports.PresentationWatermarkMasterHandoutSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkMasterHandoutSlideOptions");
exports.PresentationWatermarkMasterNotesSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkMasterNotesSlideOptions");
exports.PresentationWatermarkMasterSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkMasterSlideOptions");
exports.PresentationWatermarkNoteSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkNoteSlideOptions");
exports.PresentationWatermarkSlideOptions = java.import("com.groupdocs.watermark.options.PresentationWatermarkSlideOptions");
exports.PreviewOptions = java.import("com.groupdocs.watermark.options.PreviewOptions");
exports.SaveOptions = java.import("com.groupdocs.watermark.options.SaveOptions");
exports.SpreadsheetBackgroundWatermarkOptions = java.import("com.groupdocs.watermark.options.SpreadsheetBackgroundWatermarkOptions");
exports.SpreadsheetImageEffects = java.import("com.groupdocs.watermark.options.SpreadsheetImageEffects");
exports.SpreadsheetLoadOptions = java.import("com.groupdocs.watermark.options.SpreadsheetLoadOptions");
exports.SpreadsheetPreviewOptions = java.import("com.groupdocs.watermark.options.SpreadsheetPreviewOptions");
exports.SpreadsheetSaveOptions = java.import("com.groupdocs.watermark.options.SpreadsheetSaveOptions");
exports.SpreadsheetShapeSettings = java.import("com.groupdocs.watermark.options.SpreadsheetShapeSettings");
exports.SpreadsheetTextEffects = java.import("com.groupdocs.watermark.options.SpreadsheetTextEffects");
exports.SpreadsheetWatermarkHeaderFooterOptions = java.import("com.groupdocs.watermark.options.SpreadsheetWatermarkHeaderFooterOptions");
exports.SpreadsheetWatermarkModernWordArtOptions = java.import("com.groupdocs.watermark.options.SpreadsheetWatermarkModernWordArtOptions");
exports.SpreadsheetWatermarkShapeOptions = java.import("com.groupdocs.watermark.options.SpreadsheetWatermarkShapeOptions");
exports.TiffImageLoadOptions = java.import("com.groupdocs.watermark.options.TiffImageLoadOptions");
exports.TiffImageSaveOptions = java.import("com.groupdocs.watermark.options.TiffImageSaveOptions");
exports.TiffImageWatermarkOptions = java.import("com.groupdocs.watermark.options.TiffImageWatermarkOptions");
exports.WatermarkOptions = java.import("com.groupdocs.watermark.options.WatermarkOptions");
exports.WordProcessingImageEffects = java.import("com.groupdocs.watermark.options.WordProcessingImageEffects");
exports.WordProcessingLoadOptions = java.import("com.groupdocs.watermark.options.WordProcessingLoadOptions");
exports.WordProcessingPreviewOptions = java.import("com.groupdocs.watermark.options.WordProcessingPreviewOptions");
exports.WordProcessingSaveOptions = java.import("com.groupdocs.watermark.options.WordProcessingSaveOptions");
exports.WordProcessingShapeSettings = java.import("com.groupdocs.watermark.options.WordProcessingShapeSettings");
exports.WordProcessingTextEffects = java.import("com.groupdocs.watermark.options.WordProcessingTextEffects");
exports.WordProcessingWatermarkHeaderFooterOptions = java.import("com.groupdocs.watermark.options.WordProcessingWatermarkHeaderFooterOptions");
exports.WordProcessingWatermarkPagesOptions = java.import("com.groupdocs.watermark.options.WordProcessingWatermarkPagesOptions");
exports.WordProcessingWatermarkSectionOptions = java.import("com.groupdocs.watermark.options.WordProcessingWatermarkSectionOptions");
exports.ColorRange = java.import("com.groupdocs.watermark.search.ColorRange");
exports.DiagramCommentPossibleWatermark = java.import("com.groupdocs.watermark.search.DiagramCommentPossibleWatermark");
exports.DiagramHeaderFooterPossibleWatermark = java.import("com.groupdocs.watermark.search.DiagramHeaderFooterPossibleWatermark");
exports.DiagramHyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.DiagramHyperlinkPossibleWatermark");
exports.DiagramShapePossibleWatermark = java.import("com.groupdocs.watermark.search.DiagramShapePossibleWatermark");
exports.EmailAttachedImagePossibleWatermark = java.import("com.groupdocs.watermark.search.EmailAttachedImagePossibleWatermark");
exports.EmailBodyTextPossibleWatermark = java.import("com.groupdocs.watermark.search.EmailBodyTextPossibleWatermark");
exports.EmailEmbeddedImagePossibleWatermark = java.import("com.groupdocs.watermark.search.EmailEmbeddedImagePossibleWatermark");
exports.EmailHtmlBodyTextPossibleWatermark = java.import("com.groupdocs.watermark.search.EmailHtmlBodyTextPossibleWatermark");
exports.EmailSubjectTextPossibleWatermark = java.import("com.groupdocs.watermark.search.EmailSubjectTextPossibleWatermark");
exports.FormattedTextFragmentCollection = java.import("com.groupdocs.watermark.search.FormattedTextFragmentCollection");
exports.HyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.HyperlinkPossibleWatermark");
exports.ImageColorHistogramSearchCriteria = java.import("com.groupdocs.watermark.search.ImageColorHistogramSearchCriteria");
exports.ImageDctHashSearchCriteria = java.import("com.groupdocs.watermark.search.ImageDctHashSearchCriteria");
exports.ImageThumbnailSearchCriteria = java.import("com.groupdocs.watermark.search.ImageThumbnailSearchCriteria");
exports.IsImageSearchCriteria = java.import("com.groupdocs.watermark.search.IsImageSearchCriteria");
exports.IsTextSearchCriteria = java.import("com.groupdocs.watermark.search.IsTextSearchCriteria");
exports.PdfAnnotationPossibleWatermark = java.import("com.groupdocs.watermark.search.PdfAnnotationPossibleWatermark");
exports.PdfArtifactPossibleWatermark = java.import("com.groupdocs.watermark.search.PdfArtifactPossibleWatermark");
exports.PdfAttachedImagePossibleWatermark = java.import("com.groupdocs.watermark.search.PdfAttachedImagePossibleWatermark");
exports.PdfHyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.PdfHyperlinkPossibleWatermark");
exports.PdfTextPossibleWatermark = java.import("com.groupdocs.watermark.search.PdfTextPossibleWatermark");
exports.PdfXObjectPossibleWatermark = java.import("com.groupdocs.watermark.search.PdfXObjectPossibleWatermark");
exports.PossibleWatermarkCollection = java.import("com.groupdocs.watermark.search.PossibleWatermarkCollection");
exports.PresentationBackgroundPossibleWatermark = java.import("com.groupdocs.watermark.search.PresentationBackgroundPossibleWatermark");
exports.PresentationChartBackgroundPossibleWatermark = java.import("com.groupdocs.watermark.search.PresentationChartBackgroundPossibleWatermark");
exports.PresentationHyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.PresentationHyperlinkPossibleWatermark");
exports.PresentationShapePossibleWatermark = java.import("com.groupdocs.watermark.search.PresentationShapePossibleWatermark");
exports.RotateAngleSearchCriteria = java.import("com.groupdocs.watermark.search.RotateAngleSearchCriteria");
exports.SearchableObjects = java.import("com.groupdocs.watermark.search.SearchableObjects");
exports.SizeSearchCriteria = java.import("com.groupdocs.watermark.search.SizeSearchCriteria");
exports.SpreadsheetAttachedImagePossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetAttachedImagePossibleWatermark");
exports.SpreadsheetBackgroundPossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetBackgroundPossibleWatermark");
exports.SpreadsheetCellPossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetCellPossibleWatermark");
exports.SpreadsheetChartBackgroundPossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetChartBackgroundPossibleWatermark");
exports.SpreadsheetHeaderFooterPossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetHeaderFooterPossibleWatermark");
exports.SpreadsheetHyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetHyperlinkPossibleWatermark");
exports.SpreadsheetShapePossibleWatermark = java.import("com.groupdocs.watermark.search.SpreadsheetShapePossibleWatermark");
exports.TextFormattingSearchCriteria = java.import("com.groupdocs.watermark.search.TextFormattingSearchCriteria");
exports.TextSearchCriteria = java.import("com.groupdocs.watermark.search.TextSearchCriteria");
exports.WordProcessingShapePossibleWatermark = java.import("com.groupdocs.watermark.search.WordProcessingShapePossibleWatermark");
exports.WordProcessingTextHyperlinkPossibleWatermark = java.import("com.groupdocs.watermark.search.WordProcessingTextHyperlinkPossibleWatermark");
exports.WordProcessingTextPossibleWatermark = java.import("com.groupdocs.watermark.search.WordProcessingTextPossibleWatermark");
exports.Color = java.import("com.groupdocs.watermark.watermarks.Color");
exports.Font = java.import("com.groupdocs.watermark.watermarks.Font");
exports.ImageWatermark = java.import("com.groupdocs.watermark.watermarks.ImageWatermark");
exports.Margins = java.import("com.groupdocs.watermark.watermarks.Margins");
exports.MeasureValue = java.import("com.groupdocs.watermark.watermarks.MeasureValue");
exports.TextWatermark = java.import("com.groupdocs.watermark.watermarks.TextWatermark");
exports.TileOptions = java.import("com.groupdocs.watermark.watermarks.TileOptions");

exports.FileType = java.import("com.groupdocs.watermark.common.FileType");
exports.FormatFamily = java.import("com.groupdocs.watermark.common.FormatFamily");
exports.HorizontalAlignment = java.import("com.groupdocs.watermark.common.HorizontalAlignment");
exports.UnitOfMeasurement = java.import("com.groupdocs.watermark.common.UnitOfMeasurement");
exports.VerticalAlignment = java.import("com.groupdocs.watermark.common.VerticalAlignment");
exports.PdfAnnotationType = java.import("com.groupdocs.watermark.contents.PdfAnnotationType");
exports.PdfPageMarginType = java.import("com.groupdocs.watermark.contents.PdfPageMarginType");
exports.SpreadsheetAutoShapeType = java.import("com.groupdocs.watermark.contents.SpreadsheetAutoShapeType");
exports.SpreadsheetMsoDrawingType = java.import("com.groupdocs.watermark.contents.SpreadsheetMsoDrawingType");
exports.DiagramSearchableObjects = java.import("com.groupdocs.watermark.search.DiagramSearchableObjects");
exports.EmailSearchableObjects = java.import("com.groupdocs.watermark.search.EmailSearchableObjects");
exports.PdfSearchableObjects = java.import("com.groupdocs.watermark.search.PdfSearchableObjects");
exports.PresentationSearchableObjects = java.import("com.groupdocs.watermark.search.PresentationSearchableObjects");
exports.SpreadsheetSearchableObjects = java.import("com.groupdocs.watermark.search.SpreadsheetSearchableObjects");
exports.WordProcessingSearchableObjects = java.import("com.groupdocs.watermark.search.WordProcessingSearchableObjects");
exports.FontStyle = java.import("com.groupdocs.watermark.watermarks.FontStyle");
exports.MarginType = java.import("com.groupdocs.watermark.watermarks.MarginType");
exports.SizingType = java.import("com.groupdocs.watermark.watermarks.SizingType");
exports.TextAlignment = java.import("com.groupdocs.watermark.watermarks.TextAlignment");
exports.TileMeasureType = java.import("com.groupdocs.watermark.watermarks.TileMeasureType");
exports.TileType = java.import("com.groupdocs.watermark.watermarks.TileType");


exports.StreamBuffer = class StreamBuffer {
  constructor() {
    const self = java.newInstanceSync('com.groupdocs.watermark.contracts.StreamBuffer')

    self.write = function (chunk) {
      const array = Array.from(chunk)
      const javaArray = java.newArray('byte', array)
      self.__proto__.write.call(self, javaArray, 0, javaArray.length)
    }
    return self
  }
}

/** STREAM METHODS * */
exports.License.setLicenseFromStream = function (license, licenseStream, callback) {
  const inputStreamBuffer = new exports.StreamBuffer()
  licenseStream.on('data', chunk => {
    inputStreamBuffer.write(chunk)
  })
  licenseStream.on('end', () => {
    let error
    try {
      license.setLicense(inputStreamBuffer.toInputStream())
    } catch (err) {
      error = err
    }
    callback(error)
  })
}