Package com.itextpdf.svg.renderers.impl

Class LinearGradientSvgNodeRenderer

java.lang.Object

com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

com.itextpdf.svg.renderers.impl.AbstractBranchSvgNodeRenderer

com.itextpdf.svg.renderers.impl.AbstractGradientSvgNodeRenderer

com.itextpdf.svg.renderers.impl.LinearGradientSvgNodeRenderer

All Implemented Interfaces:

IBranchSvgNodeRenderer, INoDrawSvgNodeRenderer, ISvgNodeRenderer, ISvgPaintServer

       public class LinearGradientSvgNodeRenderer extends AbstractGradientSvgNodeRenderer
      

ISvgNodeRenderer implementation for the tag.

Field Summary

Fields inherited from class com.itextpdf.svg.renderers.impl.AbstractGradientSvgNodeRenderer

CONVERT_COEFF

Fields inherited from class com.itextpdf.svg.renderers.impl.AbstractBranchSvgNodeRenderer

VIEWBOX_VALUES_NUMBER

Fields inherited from class com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

attributesAndStyles

Constructor Summary

Constructors

Constructor	Description
LinearGradientSvgNodeRenderer()

Method Summary

Modifier and Type	Method	Description
ISvgNodeRenderer	createDeepCopy()	Creates a deep copy of this renderer, including it's subtree of children
protected IGradientBuilder	createGradientBuilderAndConfigureGeometry(SvgDrawContext context, Rectangle objectBoundingBox)	Creates and configures gradient builder specific to concrete gradient type.
Rectangle	getObjectBoundingBox(SvgDrawContext context)	Calculates the current object bounding box.

Methods inherited from class com.itextpdf.svg.renderers.impl.AbstractGradientSvgNodeRenderer

createColor, doDraw, getChildStopRenderers, getGradientTransform, getGradientTransformToUserSpaceOnUse, isHidden, isObjectBoundingBoxUnits, parseSpreadMethod

Methods inherited from class com.itextpdf.svg.renderers.impl.AbstractBranchSvgNodeRenderer

addChild, deepCopyChildren, getChildren

Methods inherited from class com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

canConstructViewPort, canElementFill, deepCopyAttributesAndStyles, draw, getAttribute, getAttributeMapCopy, getAttributeOrDefault, getCurrentFontSize, getCurrentFontSize, getCurrentViewBox, getParent, parseAbsoluteLength, parseHorizontalLength, parseVerticalLength, setAttribute, setAttributesAndStyles, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.itextpdf.svg.renderers.IBranchSvgNodeRenderer

addChild, getChildren

Methods inherited from interface com.itextpdf.svg.renderers.ISvgNodeRenderer

draw, getAttribute, getAttributeMapCopy, getParent, setAttribute, setAttributesAndStyles, setParent

Constructor Details

LinearGradientSvgNodeRenderer

             public LinearGradientSvgNodeRenderer()
            

Method Details

createDeepCopy

             public ISvgNodeRenderer createDeepCopy()
            

Creates a deep copy of this renderer, including it's subtree of children

Specified by:

createDeepCopy in interface ISvgNodeRenderer

Specified by:

createDeepCopy in class AbstractBranchSvgNodeRenderer

Returns:

deep copy of this renderer

getObjectBoundingBox

             public Rectangle getObjectBoundingBox
             (SvgDrawContext context)
            

Calculates the current object bounding box.

Parameters:

context - the current context, for instance it contains current viewport and available font data

Returns:

the Rectangle representing the current object's bounding box, or null if bounding box is undefined

createGradientBuilderAndConfigureGeometry

             protected IGradientBuilder createGradientBuilderAndConfigureGeometry
             (SvgDrawContext context, Rectangle objectBoundingBox)
            

Creates and configures gradient builder specific to concrete gradient type.

Overrides:

createGradientBuilderAndConfigureGeometry in class AbstractGradientSvgNodeRenderer

Parameters:

context - the current svg draw context

objectBoundingBox - target element bounding box

Returns:

the configured builder instance for this renderer type