A PdfCanvas instance with an inherent tiling pattern. More...

Inheritance diagram for iText.Kernel.Pdf.Canvas.PdfPatternCanvas:

Public Member Functions
	PdfPatternCanvas (PdfStream contentStream, PdfResources resources, PdfDocument document)
	Creates PdfPatternCanvas from content stream of page, form XObject, pattern etc. More...

	PdfPatternCanvas (PdfPattern.Tiling pattern, PdfDocument document)
	Creates PdfPatternCanvas for a document from a provided Tiling pattern More...

override PdfCanvas	SetColor (PdfColorSpace colorSpace, float[] colorValue, PdfPattern pattern, bool fill)
	Changes the current color for paths with an explicitly defined pattern. More...

Public Member Functions inherited from iText.Kernel.Pdf.Canvas.PdfCanvas
	PdfCanvas (PdfStream contentStream, PdfResources resources, PdfDocument document)
	Creates PdfCanvas from content stream of page, form XObject, pattern etc. More...

	PdfCanvas (PdfPage page)
	Convenience method for fast PdfCanvas creation by a certain page. More...

	PdfCanvas (PdfPage page, bool wrapOldContent)
	Convenience method for fast PdfCanvas creation by a certain page. More...

	PdfCanvas (PdfFormXObject xObj, PdfDocument document)
	Creates a PdfCanvas from a PdfFormXObject. More...

	PdfCanvas (PdfDocument doc, int pageNum)
	Convenience method for fast PdfCanvas creation by a certain page. More...

virtual PdfResources	GetResources ()
	Get the resources of the page that this canvas belongs to.. More...

virtual PdfDocument	GetDocument ()
	Get the document this canvas belongs to More...

virtual void	AttachContentStream (PdfStream contentStream)
	Attaches new content stream to the canvas. More...

virtual CanvasGraphicsState	GetGraphicsState ()
	Gets current CanvasGraphicsState. More...

virtual void	Release ()
	Releases the canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SaveState ()
	Saves graphics state. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	RestoreState ()
	Restores graphics state. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ConcatMatrix (double a, double b, double c, double d, double e, double f)
	Concatenates the 2x3 affine transformation matrix to the current matrix in the content stream managed by this Canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ConcatMatrix (PdfArray array)
	Concatenates the 2x3 affine transformation matrix to the current matrix in the content stream managed by this Canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ConcatMatrix (AffineTransform transform)
	Concatenates the affine transformation matrix to the current matrix in the content stream managed by this Canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	BeginText ()
	Begins text block (PDF BT operator). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EndText ()
	Ends text block (PDF ET operator). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	BeginVariableText ()
	Begins variable text block More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EndVariableText ()
	Ends variable text block More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFontAndSize (PdfFont font, float size)
	Sets font and size (PDF Tf operator). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	MoveText (double x, double y)
	Moves text by shifting text line matrix (PDF Td operator). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLeading (float leading)
	Sets the text leading parameter. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	MoveTextWithLeading (float x, float y)
	Moves to the start of the next line, offset from the start of the current line. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	NewlineText ()
	Moves to the start of the next line. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	NewlineShowText (String text)
	Moves to the next line and shows text . More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	NewlineShowText (float wordSpacing, float charSpacing, String text)
	Moves to the next line and shows text string, using the given values of the character and word spacing parameters. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetTextRenderingMode (int textRenderingMode)
	Sets text rendering mode. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetTextRise (float textRise)
	Sets the text rise parameter. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetWordSpacing (float wordSpacing)
	Sets the word spacing parameter. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetCharacterSpacing (float charSpacing)
	Sets the character spacing parameter. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetHorizontalScaling (float scale)
	Sets the horizontal scaling parameter. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetTextMatrix (float a, float b, float c, float d, float x, float y)
	Replaces the text matrix. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetTextMatrix (AffineTransform transform)
	Replaces the text matrix. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetTextMatrix (float x, float y)
	Changes the text matrix. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ShowText (String text)
	Shows text (operator Tj). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ShowText (GlyphLine text)
	Shows text (operator Tj). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ShowText (GlyphLine text, IEnumerator< GlyphLine.GlyphLinePart > iterator)
	Shows text (operator Tj). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ShowText (PdfArray textArray)
	Shows text (operator TJ) More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	MoveTo (double x, double y)
	Move the current point (x, y), omitting any connecting line segment. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	LineTo (double x, double y)
	Appends a straight line segment from the current point (x, y). More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	CurveTo (double x1, double y1, double x2, double y2, double x3, double y3)
	Appends a Bêzier curve to the path, starting from the current point. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	CurveTo (double x2, double y2, double x3, double y3)
	Appends a Bezier curve to the path, starting from the current point. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	CurveFromTo (double x1, double y1, double x3, double y3)
	Appends a Bezier curve to the path, starting from the current point. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Arc (double x1, double y1, double x2, double y2, double startAng, double extent)
	Draws a partial ellipse inscribed within the rectangle x1,y1,x2,y2, starting at startAng degrees and covering extent degrees. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ArcContinuous (double x1, double y1, double x2, double y2, double startAng, double extent)
	Draws a partial ellipse with the preceding line to the start of the arc to prevent path broking. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Ellipse (double x1, double y1, double x2, double y2)
	Draws an ellipse inscribed within the rectangle x1,y1,x2,y2. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Rectangle (double x, double y, double width, double height)
	Draws a rectangle. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Rectangle (iText.Kernel.Geom.Rectangle rectangle)
	Draws a rectangle. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	RoundRectangle (double x, double y, double width, double height, double radius)
	Draws rounded rectangle. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Circle (double x, double y, double r)
	Draws a circle. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	PaintShading (PdfShading shading)
	Paints a shading object and adds it to the resources of this canvas More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ClosePath ()
	Closes the current subpath by appending a straight line segment from the current point to the starting point of the subpath. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ClosePathEoFillStroke ()
	Closes the path, fills it using the even-odd rule to determine the region to fill and strokes it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ClosePathFillStroke ()
	Closes the path, fills it using the non-zero winding number rule to determine the region to fill and strokes it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EndPath ()
	Ends the path without filling or stroking it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Stroke ()
	Strokes the path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Clip ()
	Modify the current clipping path by intersecting it with the current path, using the nonzero winding rule to determine which regions lie inside the clipping path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EoClip ()
	Modify the current clipping path by intersecting it with the current path, using the even-odd rule to determine which regions lie inside the clipping path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ClosePathStroke ()
	Closes the path and strokes it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	Fill ()
	Fills current path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	FillStroke ()
	Fills the path using the non-zero winding number rule to determine the region to fill and strokes it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EoFill ()
	EOFills current path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EoFillStroke ()
	Fills the path, using the even-odd rule to determine the region to fill and strokes it. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineWidth (float lineWidth)
	Sets line width. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineCapStyle (int lineCapStyle)
	Sets the line cap style, the shape to be used at the ends of open subpaths when they are stroked. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineJoinStyle (int lineJoinStyle)
	Sets the line join style, the shape to be used at the corners of paths when they are stroked. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetMiterLimit (float miterLimit)
	Sets the miter limit, a parameter specifying the maximum length a miter join may extend beyond the join point, relative to the angle of the line segments. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineDash (float phase)
	Changes the value of the line dash pattern. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineDash (float unitsOn, float phase)
	Changes the value of the line dash pattern. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineDash (float unitsOn, float unitsOff, float phase)
	Changes the value of the line dash pattern. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetLineDash (float[] array, float phase)
	Changes the value of the line dash pattern. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetRenderingIntent (PdfName renderingIntent)
	Set the rendering intent. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFlatnessTolerance (float flatnessTolerance)
	Changes the Flatness. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFillColor (Color color)
	Changes the current color for filling paths. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetStrokeColor (Color color)
	Changes the current color for stroking paths. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetColor (Color color, bool fill)
	Changes the current color for paths. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetColor (PdfColorSpace colorSpace, float[] colorValue, bool fill)
	Changes the current color for paths. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFillColorGray (float g)
	Changes the current color for filling paths to a grayscale value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetStrokeColorGray (float g)
	Changes the current color for stroking paths to a grayscale value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetFillColorGray ()
	Changes the current color for filling paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetStrokeColorGray ()
	Changes the current color for stroking paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFillColorRgb (float r, float g, float b)
	Changes the current color for filling paths to an RGB value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetStrokeColorRgb (float r, float g, float b)
	Changes the current color for stroking paths to an RGB value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFillColorShading (PdfPattern.Shading shading)
	Adds or changes the shading of the current fill color path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetStrokeColorShading (PdfPattern.Shading shading)
	Adds or changes the shading of the current stroke color path. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetFillColorRgb ()
	Changes the current color for filling paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetStrokeColorRgb ()
	Changes the current color for stroking paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetFillColorCmyk (float c, float m, float y, float k)
	Changes the current color for filling paths to a CMYK value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetStrokeColorCmyk (float c, float m, float y, float k)
	Changes the current color for stroking paths to a CMYK value. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetFillColorCmyk ()
	Changes the current color for filling paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	ResetStrokeColorCmyk ()
	Changes the current color for stroking paths to black. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	BeginLayer (IPdfOCG layer)
	Begins a graphic block whose visibility is controlled by the `layer`. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EndLayer ()
	Ends OCG layer. More...

virtual PdfXObject	AddImageWithTransformationMatrix (ImageData image, float a, float b, float c, float d, float e, float f)
	Creates iText.Kernel.Pdf.Xobject.PdfImageXObject from image and adds it to canvas. More...

virtual PdfXObject	AddImageWithTransformationMatrix (ImageData image, float a, float b, float c, float d, float e, float f, bool asInline)
	Creates iText.Kernel.Pdf.Xobject.PdfImageXObject from image and adds it to canvas. More...

virtual PdfXObject	AddImageFittedIntoRectangle (ImageData image, iText.Kernel.Geom.Rectangle rect, bool asInline)
	Creates iText.Kernel.Pdf.Xobject.PdfImageXObject from image and fitted into specific rectangle on canvas. More...

virtual PdfXObject	AddImageAt (ImageData image, float x, float y, bool asInline)
	Creates iText.Kernel.Pdf.Xobject.PdfImageXObject from image and adds it to the specified position. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	AddXObjectWithTransformationMatrix (PdfXObject xObject, float a, float b, float c, float d, float e, float f)
	Adds iText.Kernel.Pdf.Xobject.PdfXObject to canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	AddXObjectAt (PdfXObject xObject, float x, float y)
	Adds iText.Kernel.Pdf.Xobject.PdfXObject to the specified position. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	AddXObjectFittedIntoRectangle (PdfXObject xObject, iText.Kernel.Geom.Rectangle rect)
	Adds iText.Kernel.Pdf.Xobject.PdfXObject fitted into specific rectangle on canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	AddXObject (PdfXObject xObject)
	Adds iText.Kernel.Pdf.Xobject.PdfXObject on canvas. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	SetExtGState (PdfExtGState extGState)
	Sets the ExtGState dictionary for the current graphics state More...

virtual PdfExtGState	SetExtGState (PdfDictionary extGState)
	Sets the ExtGState dictionary for the current graphics state More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	BeginMarkedContent (PdfName tag)
	Manually start a Marked Content sequence. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	BeginMarkedContent (PdfName tag, PdfDictionary properties)
	Manually start a Marked Content sequence with properties. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	EndMarkedContent ()
	Manually end a Marked Content sequence. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	OpenTag (CanvasTag tag)
	Manually open a canvas tag, beginning a Marked Content sequence. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	OpenTag (TagReference tagReference)
	Open a tag, beginning a Marked Content sequence. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	CloseTag ()
	Manually close a tag, ending a Marked Content sequence. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	WriteLiteral (String s)
	Outputs a `String` directly to the content. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	WriteLiteral (char c)
	Outputs a `char` directly to the content. More...

virtual iText.Kernel.Pdf.Canvas.PdfCanvas	WriteLiteral (float n)
	Outputs a `float` directly to the content. More...

virtual PdfStream	GetContentStream ()
	Please, use this method with caution and only if you know what you are doing. More...

Additional Inherited Members
Static Public Member Functions inherited from iText.Kernel.Pdf.Canvas.PdfCanvas
static IList< double[]>	BezierArc (double x1, double y1, double x2, double y2, double startAng, double extent)
	Generates an array of bezier curves to draw an arc. More...

Detailed Description

A PdfCanvas instance with an inherent tiling pattern.

Constructor & Destructor Documentation

◆ PdfPatternCanvas() [1/2]

iText.Kernel.Pdf.Canvas.PdfPatternCanvas.PdfPatternCanvas	(	PdfStream	contentStream,
		PdfResources	resources,
		PdfDocument	document
	)

inline

Creates PdfPatternCanvas from content stream of page, form XObject, pattern etc.

Parameters

contentStream	The content stream
resources	The resources, a specialized dictionary that can be used by PDF instructions in the content stream
document	The document that the resulting content stream will be written to

◆ PdfPatternCanvas() [2/2]

iText.Kernel.Pdf.Canvas.PdfPatternCanvas.PdfPatternCanvas	(	PdfPattern.Tiling	pattern,
		PdfDocument	document
	)

inline

Creates PdfPatternCanvas for a document from a provided Tiling pattern

Parameters

pattern	The Tiling pattern must be colored
document	The document that the resulting content stream will be written to

Member Function Documentation

◆ SetColor()

override PdfCanvas iText.Kernel.Pdf.Canvas.PdfPatternCanvas.SetColor	(	PdfColorSpace	colorSpace,
		float[]	colorValue,
		PdfPattern	pattern,
		bool	fill
	)

inlinevirtual

Changes the current color for paths with an explicitly defined pattern.

Parameters

colorSpace	the color space of the new color
colorValue	a list of numerical values with a length corresponding to the specs of the color space. Values should be in the range [0,1]
pattern	a pattern for the colored line or area
fill	set fill color (`true`) or stroke color (`false`)

Returns: current canvas.

Reimplemented from iText.Kernel.Pdf.Canvas.PdfCanvas.

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PdfPatternCanvas() [1/2]

◆ PdfPatternCanvas() [2/2]

Member Function Documentation

◆ SetColor()