com.groupdocs.editor.htmlcss.resources.images.vector

Class SvgImage

java.lang.Object

com.groupdocs.editor.htmlcss.resources.images.vector.VectorImageResourceBase

com.groupdocs.editor.htmlcss.resources.images.vector.SvgImage

All Implemented Interfaces:

IAuxDisposable, IHtmlResource, IImage, IImageResource, IDisposable

public final class SvgImage
extends VectorImageResourceBase

Represents one vector image in SVG (Scalable Vector Graphics) format with its metadata and additional methods

Field Summary

Fields inherited from class com.groupdocs.editor.htmlcss.resources.images.vector.VectorImageResourceBase

_aspectRatio, _binaryContent, _isDisposed, _linearDimensions, _name, _streamOrigPosition, _textContent, Disposed

Constructor Summary

Constructors

Constructor and Description
SvgImage(String name, InputStream binaryContent) Creates new SvgImage instance from content, represented as byte stream, and with specified name
SvgImage(String name, String content) Creates new SvgImage instance from content, represented as usual string, and with specified name

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes this raster image, disposing its content and making most methods and properties non-working
InputStream	getByteContent() Returns a content of this SVG image as a binary stream
String	getTextContent() Returns a content of this SVG image as a plain text (in XML format)
ImageType	getType() Returns ImageType.Svg
String	getXmlContent() Returns a content of this SVG image int its original XML-compliant textual form
static boolean	isValid(String content) Performs a surface check whether specified textual XML-compliant content represents a SVG image
void	save(String fullPathToFile) Saves this SVG image to the file
void	saveToPng(OutputStream outputPngContent) Saves this vector SVG image into raster PNG image

Methods inherited from class com.groupdocs.editor.htmlcss.resources.images.vector.VectorImageResourceBase

equals, fireDisposedEvent, getAspectRatio, getFilenameWithExtension, getLinearDimensions, getName, isDisposed

Methods inherited from class java.lang.Object

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

Constructor Detail

SvgImage

public SvgImage(String name,
                InputStream binaryContent)

Creates new SvgImage instance from content, represented as byte stream, and with specified name

Parameters:

name - Name of the SVG image. Cannot be null, empty or whitespaces.

binaryContent - Content as byte stream. Reading begins from original position. Cannot be null. Should be readable and seekable. If this instance will be disposed, this stream will be disposed too.

Throws:

IllegalArgumentException

InvalidImageFormatException

SvgImage

public SvgImage(String name,
                String content)

Creates new SvgImage instance from content, represented as usual string, and with specified name

Parameters:

name - Name of the SVG image. Cannot be null, empty or whitespaces.

content - Content as a usual string, which contains a valid XML-compliant content of SVG image. Cannot be null, empty or whitespaces. If it is not a SVG content, exception will be thrown.

Throws:

IllegalArgumentException - Some of parameters are invalid

InvalidImageFormatException - content argument contains invalid SVG content

Method Detail

dispose

public void dispose()

Disposes this raster image, disposing its content and making most methods and properties non-working

Specified by:

dispose in interface IDisposable

Specified by:

dispose in class VectorImageResourceBase

getByteContent

public InputStream getByteContent()

Returns a content of this SVG image as a binary stream

Specified by:

getByteContent in interface IHtmlResource

Overrides:

getByteContent in class VectorImageResourceBase

Returns:

getTextContent

public String getTextContent()

Returns a content of this SVG image as a plain text (in XML format)

Specified by:

getTextContent in interface IHtmlResource

Specified by:

getTextContent in class VectorImageResourceBase

Returns:

getType

public ImageType getType()

Returns ImageType.Svg

Specified by:

getType in interface IHtmlResource

Specified by:

getType in interface IImageResource

Specified by:

getType in class VectorImageResourceBase

Returns:

getXmlContent

public final String getXmlContent()

Returns a content of this SVG image int its original XML-compliant textual form

Returns:

Throws:

com.aspose.ms.System.ObjectDisposedException - Thrown when this instance was already disposed

isValid

public static boolean isValid(String content)

Performs a surface check whether specified textual XML-compliant content represents a SVG image

Parameters:

content - XML content of an SVG image as simple text, not a base64-encoded content

Returns:

True if specified string can be treated as valid SVG at first look, false if it is not SVG for sure

save

public void save(String fullPathToFile)

Saves this SVG image to the file

Specified by:

save in interface IHtmlResource

Specified by:

save in class VectorImageResourceBase

Parameters:

fullPathToFile - Full path to the file, which will be created (if it doesn't exist) or overwritten (if exists) with the content of this SVG image

saveToPng

public void saveToPng(OutputStream outputPngContent)

Saves this vector SVG image into raster PNG image

Specified by:

saveToPng in class VectorImageResourceBase

Parameters:

outputPngContent - Output stream, into which the content of PNG image will be written. Cannot be NULL and should be writable.