Inheritance diagram for iText.Layout.Renderer.CanvasRenderer:

Public Member Functions
	CanvasRenderer (Canvas canvas)
	Creates a CanvasRenderer from its corresponding layout object. More...

	CanvasRenderer (Canvas canvas, bool immediateFlush)
	Creates a CanvasRenderer from its corresponding layout object. More...

override void	AddChild (IRenderer renderer)
	Adds a child to the current renderer More...

override IRenderer	GetNextRenderer ()
	For CanvasRenderer , this has a meaning of the renderer that will be used for relayout. More...

Public Member Functions inherited from iText.Layout.Renderer.RootRenderer
override void	AddChild (IRenderer renderer)
	Adds a child to the current renderer More...

virtual void	Flush ()
	Draws (flushes) the content. More...

virtual void	Close ()
	This method correctly closes the RootRenderer instance. More...

override LayoutResult	Layout (LayoutContext layoutContext)
	This method simulates positioning of the renderer, including all of its children, and returns the iText.Layout.Layout.LayoutResult , representing the layout result, including occupied area, status, i.e. if there was enough place to fit the renderer subtree, etc. More...

virtual LayoutArea	GetCurrentArea ()

Public Member Functions inherited from iText.Layout.Renderer.AbstractRenderer
virtual IPropertyContainer	GetModelElement ()
	Gets the model element associated with this renderer. More...

virtual IList< IRenderer >	GetChildRenderers ()
	Gets the child IRenderer s. More...

virtual bool	HasProperty (int property)
	Checks if this entity has the specified property. More...

virtual bool	HasOwnProperty (int property)
	Checks if this entity has the specified property, i.e. if it was set to this very element earlier More...

virtual bool	HasOwnOrModelProperty (int property)
	Checks if this renderer or its model element have the specified property, i.e. if it was set to this very element or its very model element earlier. More...

virtual void	DeleteOwnProperty (int property)
	Deletes the own property of this entity. More...

virtual void	DeleteProperty (int property)
	Deletes property from this very renderer, or in case the property is specified on its model element, the property of the model element is deleted More...

virtual T1	GetProperty< T1 > (int key)
	Gets the property from this entity. More...

virtual T1	GetOwnProperty< T1 > (int property)
	Gets own property from this entity. More...

virtual T1	GetProperty< T1 > (int property, T1 defaultValue)
	Gets a property from this entity or one of its hierarchical parents. More...

virtual void	SetProperty (int property, Object value)
	Sets a property for this entity. More...

virtual T1	GetDefaultProperty< T1 > (int property)
	Gets the default property from this entity. More...

virtual PdfFont	GetPropertyAsFont (int property)
	Returns a property with a certain key, as a font object. More...

virtual Color	GetPropertyAsColor (int property)
	Returns a property with a certain key, as a color. More...

virtual TransparentColor	GetPropertyAsTransparentColor (int property)
	Returns a property with a certain key, as a iText.Layout.Properties.TransparentColor. More...

virtual ? float	GetPropertyAsFloat (int property)
	Returns a property with a certain key, as a floating point value. More...

virtual ? float	GetPropertyAsFloat (int property, float? defaultValue)
	Returns a property with a certain key, as a floating point value. More...

virtual ? bool	GetPropertyAsBoolean (int property)
	Returns a property with a certain key, as a boolean value. More...

virtual UnitValue	GetPropertyAsUnitValue (int property)
	Returns a property with a certain key, as a unit value. More...

virtual ? int	GetPropertyAsInteger (int property)
	Returns a property with a certain key, as an integer value. More...

override String	ToString ()
	Returns a string representation of the renderer. More...

virtual LayoutArea	GetOccupiedArea ()
	Gets the resultant occupied area after the last call to the Layout(iText.Layout.Layout.LayoutContext) method. More...

virtual void	Draw (DrawContext drawContext)
	Flushes the renderer subtree contents, i.e. draws itself on canvas, adds necessary objects to the iText.Kernel.Pdf.PdfDocument etc. More...

virtual void	DrawBackground (DrawContext drawContext)
	Draws a background layer if it is defined by a key iText.Layout.Properties.Property.BACKGROUND in either the layout element or this IRenderer itself. More...

virtual void	DrawChildren (DrawContext drawContext)
	Performs the drawing operation for all children of this renderer. More...

virtual void	DrawBorder (DrawContext drawContext)
	Performs the drawing operation for the border of this renderer, if defined by any of the iText.Layout.Properties.Property.BORDER values in either the layout element or this IRenderer itself. More...

virtual bool	IsFlushed ()
	Indicates whether this renderer is flushed or not, i.e. if Draw(DrawContext) has already been called. More...

virtual IRenderer	SetParent (IRenderer parent)
	Explicitly sets this object as the child of another IRenderer in the renderer hierarchy. More...

virtual IRenderer	GetParent ()
	Gets the parent IRenderer. More...

virtual void	Move (float dxRight, float dyUp)
	Moves the renderer subtree by the specified offset. More...

virtual IList< Rectangle >	InitElementAreas (LayoutArea area)
	Gets all rectangles that this IRenderer can draw upon in the given area. More...

virtual Rectangle	GetOccupiedAreaBBox ()
	Gets the bounding box that contains all content written to the DrawContext by this IRenderer. More...

virtual Rectangle	GetBorderAreaBBox ()
	Gets the border box of a renderer. More...

virtual Rectangle	GetInnerAreaBBox ()

virtual Rectangle	ApplyMargins (Rectangle rect, bool reverse)
	Applies margins of the renderer on the given rectangle More...

virtual Rectangle	ApplyBorderBox (Rectangle rect, bool reverse)
	Applies the border box of the renderer on the given rectangle If the border of a certain side is null, the side will remain as it was. More...

virtual Rectangle	ApplyPaddings (Rectangle rect, bool reverse)
	Applies paddings of the renderer on the given rectangle More...

virtual bool	IsFirstOnRootArea ()

virtual MinMaxWidth	GetMinMaxWidth ()

Constructor & Destructor Documentation

◆ CanvasRenderer() [1/2]

iText.Layout.Renderer.CanvasRenderer.CanvasRenderer ( Canvas canvas )

inline

Creates a CanvasRenderer from its corresponding layout object.

Creates a CanvasRenderer from its corresponding layout object. Sets RootRenderer.immediateFlush to true.

Parameters

canvas the iText.Layout.Canvas which this object should manage

◆ CanvasRenderer() [2/2]

iText.Layout.Renderer.CanvasRenderer.CanvasRenderer	(	Canvas	canvas,
		bool	immediateFlush
	)

inline

Creates a CanvasRenderer from its corresponding layout object.

Creates a CanvasRenderer from its corresponding layout object. Defines whether the content should be flushed immediately after addition AddChild(IRenderer) or not

Parameters

canvas	the iText.Layout.Canvas which this object should manage
immediateFlush	the value which stands for immediate flushing

Member Function Documentation

◆ AddChild()

override void iText.Layout.Renderer.CanvasRenderer.AddChild ( IRenderer renderer )

inlinevirtual

Adds a child to the current renderer

Reimplemented from iText.Layout.Renderer.AbstractRenderer.

◆ GetNextRenderer()

override IRenderer iText.Layout.Renderer.CanvasRenderer.GetNextRenderer ( )