org.girod.javafx.svgimage.tosvg.converters

Class AbstractImageConverter

java.lang.Object

org.girod.javafx.svgimage.tosvg.converters.AbstractConverter

org.girod.javafx.svgimage.tosvg.converters.AbstractImageConverter

All Implemented Interfaces:

CSSProperties, NodeConverter

Direct Known Subclasses:

ImageViewConverter, Shape3DConverter

public abstract class AbstractImageConverter
extends AbstractConverter

Base converter for JavaFX nodes that render images.

Since:

1.0

Field Summary

Fields inherited from class org.girod.javafx.svgimage.tosvg.converters.AbstractConverter

allProperties, cssProperties, delegate, properties, xmlParent

Fields inherited from interface org.girod.javafx.svgimage.tosvg.utils.CSSProperties

ARC_HEIGHT, ARC_WIDTH, BACKGROUND_COLOR, BACKGROUND_IMAGE, BACKGROUND_RADIUS, BORDER_COLOR, BORDER_RADIUS, FILL_PAINT, FONT, FONT_FAMILY, FONT_SIZE, FONT_STYLE, FONT_WEIGHT, IMAGE, OPACITY, REGION_BACKGROUND, REGION_BACKGROUND_POSITION, REGION_BACKGROUND_RADIUS, REGION_BACKGROUND_SIZE, REGION_BORDER, SCALE_SHAPE, SCALE_X, SCALE_Y, SHAPE, STROKE_DASHARRAY, STROKE_DASHOFFSET, STROKE_LINECAP, STROKE_LINEJOIN, STROKE_MITERLIMIT, STROKE_PAINT, STROKE_TYPE, STROKE_WIDTH, TEXT_BOUNDS_TYPE, TEXT_FILL, TRANSLATE_X, TRANSLATE_Y, VISIBILITY

Constructor Summary

Constructors

Constructor and Description
AbstractImageConverter(ConverterDelegate delegate, javafx.scene.Node node, XMLNode xmlParent) Constructor.

Method Summary

Modifier and Type	Method and Description
static String	imgToBase64String(RenderedImage img) Encode a rendered image as a base64 PNG string.
BufferedImage	toBufferedImage(Image image, int type) Convert an AWT image to a BufferedImage of the requested type.
protected void	writeImage(javafx.scene.Node theNode, XMLNode xmlNode, javafx.scene.image.Image image, double dstWidth, double dstHeight) Writes an image.

Methods inherited from class org.girod.javafx.svgimage.tosvg.converters.AbstractConverter

addFill, addStroke, applyTransforms, getAdditionalNode, getAllProperties, getCSSProperties, getOpacity, getParent, getProperties, getTransformFromAncestor, hasVisibility, isVisible, setClip, setFillOpacity, setStrokeOpacity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.girod.javafx.svgimage.tosvg.utils.NodeConverter

applyStyle, convert

Constructor Detail

AbstractImageConverter

public AbstractImageConverter(ConverterDelegate delegate,
                              javafx.scene.Node node,
                              XMLNode xmlParent)

Constructor.

Parameters:

delegate - the ConverterDelegate

node - the Node

xmlParent - the parent xml node

Method Detail

writeImage

protected void writeImage(javafx.scene.Node theNode,
                          XMLNode xmlNode,
                          javafx.scene.image.Image image,
                          double dstWidth,
                          double dstHeight)

Writes an image.

Parameters:

theNode - the node

xmlNode - the xml node

image - the image

dstWidth - the width

dstHeight - the height

toBufferedImage

public BufferedImage toBufferedImage(Image image,
                                     int type)

Convert an AWT image to a BufferedImage of the requested type.

Parameters:

image - the source image

type - the buffered image type

Returns:

the resulting buffered image

imgToBase64String

public static String imgToBase64String(RenderedImage img)

Encode a rendered image as a base64 PNG string.

Parameters:

img - the rendered image

Returns:

the base64-encoded PNG string, or null on error