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Aspose.HTML for Java 18.5 Release Notes
This page contains release notes for Aspose.HTML for Java 18.5
Release Notes of Aspose.HTML for Java 18.5
Major Features
We are pleased to announce that our series of W3C formats has been extended and now we support Scale-able Vector Graphics (SVG) format. Our API offers the capabilities to manipulate SVG, both as a part of HTML document and single SVGDocument object. This API is fully compatible with the W3C SVG 2 recommendation and previously implemented HTML format, so every manipulation features: loading, saving, editing, navigation or rendering features supported exactly in the same way. In this release, we have added support for Aspose Metered License mechanism; reworked the request message object and created more flexible way to set up the message content as well as user credentials; we have improved the rendering options and added capability to specify CSS MediaType. Also, we have reorganized caching mechanism and increased the document loading performance.
Improvements and Changes
| Summary | Category |
|---|---|
| Support for metered license | Enhancement |
| HTML to PNG image conversion | Enhancement |
| Support for media commands @print and @screen | Enhancement |
| The RequestMessage.Method property does not work | Bug |
| elements of new HTML5 types does not rendered | Bug |
Public API changes in Aspose.HTML for Java 18.5
Added APIs
// These methods has been migrated from deleted abstract class DOMConfiguration
com.aspose.html.Configuration.addService<T>(T service, java.lang.Class<T> clazz)
com.aspose.html.Configuration.getService<T>(java.lang.Class<T> clazz) // These changes have been made according to W3C Shadow DOM recommendation
com.aspose.html.dom.ShadowRoot com.aspose.html.dom.Element.attachShadow(com.aspose.html.dom.ShadowRootMode mode)
com.aspose.html.dom.ShadowRoot com.aspose.html.dom.Element.getShadowRoot() // Added the default constructors to all devices to simplify usage
com.aspose.html.rendering.image.ImageDevice(java.lang.String file)
com.aspose.html.rendering.image.ImageDevice(com.aspose.html.internal.ms.System.IO.Stream stream)
com.aspose.html.rendering.pdf.PdfDevice(com.aspose.html.internal.ms.System.IO.Stream stream)
com.aspose.html.rendering.pdf.PdfDevice(java.lang.String file)
com.aspose.html.rendering.xps.XpsDevice(com.aspose.html.internal.ms.System.IO.Stream stream)
com.aspose.html.rendering.xps.XpsDevice(java.lang.String file) // Added ability to specify the image resolution during the rendering to the output device
com.aspose.html.rendering.RenderingOptions.getHorizontalResolution()
com.aspose.html.rendering.RenderingOptions.setHorizontalResolution(com.aspose.html.drawing.Resolution value)
com.aspose.html.rendering.RenderingOptions.getVerticalResolution()
com.aspose.html.rendering.RenderingOptions.setVerticalResolution(com.aspose.html.drawing.Resolution value) // Added the new SvgRenderer object for processing SVG documents
com.aspose.html.rendering.SvgRenderer
com.aspose.html.rendering.SvgRenderer.render(com.aspose.html.rendering.IDevice ddevice, com.aspose.html.dom.svg.SVGDocument document) // Default and overloading constructors have been added.
com.aspose.html.dom.svg.SVGDocument()
com.aspose.html.dom.svg.SVGDocument(com.aspose.html.net.RequestMessage requestMessage) // Introduced the new SVG namespace. All classes in this namespace are based on w3c SVG2 recomendation (https://www.w3.org/TR/SVG2/)
com.aspose.html.dom.svg.datatypes.SVGAngle
com.aspose.html.dom.svg.datatypes.SVGAnimatedAngle
com.aspose.html.dom.svg.datatypes.SVGAnimatedBoolean
com.aspose.html.dom.svg.datatypes.SVGAnimatedEnumeration
com.aspose.html.dom.svg.datatypes.SVGAnimatedInteger
com.aspose.html.dom.svg.datatypes.SVGAnimatedLength
com.aspose.html.dom.svg.datatypes.SVGAnimatedLengthList
com.aspose.html.dom.svg.datatypes.SVGAnimatedNumber
com.aspose.html.dom.svg.datatypes.SVGAnimatedNumberList
com.aspose.html.dom.svg.datatypes.SVGAnimatedPreserveAspectRatio
com.aspose.html.dom.svg.datatypes.SVGAnimatedRect
com.aspose.html.dom.svg.datatypes.SVGAnimatedString
com.aspose.html.dom.svg.datatypes.SVGAnimatedTransformList
com.aspose.html.dom.svg.datatypes.SVGLength
com.aspose.html.dom.svg.datatypes.SVGLengthList
com.aspose.html.dom.svg.datatypes.SVGMatrix
com.aspose.html.dom.svg.datatypes.SVGNumber
com.aspose.html.dom.svg.datatypes.SVGNumberList
com.aspose.html.dom.svg.datatypes.SVGPoint
com.aspose.html.dom.svg.datatypes.SVGPointList
com.aspose.html.dom.svg.datatypes.SVGPreserveAspectRatio
com.aspose.html.dom.svg.datatypes.SVGRect
com.aspose.html.dom.svg.datatypes.SVGStringList
com.aspose.html.dom.svg.datatypes.SVGTransform
com.aspose.html.dom.svg.datatypes.SVGTransformList
com.aspose.html.dom.svg.datatypes.SVGValueType
com.aspose.html.dom.svg.events.SVGZoomEvent
com.aspose.html.dom.svg.events.TimeEvent
com.aspose.html.dom.svg.filters.ISVGFilterPrimitiveStandardAttributes
com.aspose.html.dom.svg.filters.SVGFEBlendElement
com.aspose.html.dom.svg.filters.SVGFEColorMatrixElement
com.aspose.html.dom.svg.filters.SVGFEComponentTransferElement
com.aspose.html.dom.svg.filters.SVGFECompositeElement
com.aspose.html.dom.svg.filters.SVGFEConvolveMatrixElement
com.aspose.html.dom.svg.filters.SVGFEDiffuseLightingElement
com.aspose.html.dom.svg.filters.SVGFEDisplacementMapElement
com.aspose.html.dom.svg.filters.SVGFEDistantLightElement
com.aspose.html.dom.svg.filters.SVGFEDropShadowElement
com.aspose.html.dom.svg.filters.SVGFEFloodElement
com.aspose.html.dom.svg.filters.SVGFEFuncAElement
com.aspose.html.dom.svg.filters.SVGFEFuncBElement
com.aspose.html.dom.svg.filters.SVGFEFuncGElement
com.aspose.html.dom.svg.filters.SVGFEFuncRElement
com.aspose.html.dom.svg.filters.SVGFEGaussianBlurElement
com.aspose.html.dom.svg.filters.SVGFEImageElement
com.aspose.html.dom.svg.filters.SVGFEMergeElement
com.aspose.html.dom.svg.filters.SVGFEMergeNodeElement
com.aspose.html.dom.svg.filters.SVGFEMorphologyElement
com.aspose.html.dom.svg.filters.SVGFEOffsetElement
com.aspose.html.dom.svg.filters.SVGFEPointLightElement
com.aspose.html.dom.svg.filters.SVGFESpecularLightingElement
com.aspose.html.dom.svg.filters.SVGFESpotLightElement
com.aspose.html.dom.svg.filters.SVGFETileElement
com.aspose.html.dom.svg.filters.SVGFETurbulenceElement
com.aspose.html.dom.svg.ISVGAnimatedPoints
com.aspose.html.dom.svg.ISVGFitToViewBox
com.aspose.html.dom.svg.ISVGRenderingIntent
com.aspose.html.dom.svg.ISVGTests
com.aspose.html.dom.svg.ISVGUnitTypes
com.aspose.html.dom.svg.ISVGURIReference
com.aspose.html.dom.svg.ISVGZoomAndPan
com.aspose.html.dom.svg.paths.ISVGAnimatedPathData
com.aspose.html.dom.svg.paths.SVGPathSeg
com.aspose.html.dom.svg.paths.SVGPathSegArcAbs
com.aspose.html.dom.svg.paths.SVGPathSegArcRel
com.aspose.html.dom.svg.paths.SVGPathSegClosePath
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoCubicAbs
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoCubicRel
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoCubicSmoothAbs
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoCubicSmoothRel
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoQuadraticAbs
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoQuadraticRel
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoQuadraticSmoothAbs
com.aspose.html.dom.svg.paths.SVGPathSegCurvetoQuadraticSmoothRel
com.aspose.html.dom.svg.paths.SVGPathSegLinetoAbs
com.aspose.html.dom.svg.paths.SVGPathSegLinetoHorizontalAbs
com.aspose.html.dom.svg.paths.SVGPathSegLinetoHorizontalRel
com.aspose.html.dom.svg.paths.SVGPathSegLinetoRel
com.aspose.html.dom.svg.paths.SVGPathSegLinetoVerticalAbs
com.aspose.html.dom.svg.paths.SVGPathSegLinetoVerticalRel
com.aspose.html.dom.svg.paths.SVGPathSegList
com.aspose.html.dom.svg.paths.SVGPathSegMovetoAbs
com.aspose.html.dom.svg.paths.SVGPathSegMovetoRel
com.aspose.html.dom.svg.SVGAElement
com.aspose.html.dom.svg.SVGAnimateElement
com.aspose.html.dom.svg.SVGAnimateMotionElement
com.aspose.html.dom.svg.SVGAnimateTransformElement
com.aspose.html.dom.svg.SVGAnimationElement
com.aspose.html.dom.svg.SVGCircleElement
com.aspose.html.dom.svg.SVGClipPathElement
com.aspose.html.dom.svg.SVGComponentTransferFunctionElement
com.aspose.html.dom.svg.SVGCursorElement
com.aspose.html.dom.svg.SVGDefsElement
com.aspose.html.dom.svg.SVGDescElement
com.aspose.html.dom.svg.SVGDocument
com.aspose.html.dom.svg.SVGElement
com.aspose.html.dom.svg.SVGElementInstance
com.aspose.html.dom.svg.SVGEllipseElement
com.aspose.html.dom.svg.SVGException
com.aspose.html.dom.svg.SVGFilterElement
com.aspose.html.dom.svg.SVGForeignObjectElement
com.aspose.html.dom.svg.SVGGElement
com.aspose.html.dom.svg.SVGGeometryElement
com.aspose.html.dom.svg.SVGGradientElement
com.aspose.html.dom.svg.SVGGraphicsElement
com.aspose.html.dom.svg.SVGImageElement
com.aspose.html.dom.svg.SVGLinearGradientElement
com.aspose.html.dom.svg.SVGLineElement
com.aspose.html.dom.svg.SVGMarkerElement
com.aspose.html.dom.svg.SVGMaskElement
com.aspose.html.dom.svg.SVGMetadataElement
com.aspose.html.dom.svg.SVGMPathElement
com.aspose.html.dom.svg.SVGPathElement
com.aspose.html.dom.svg.SVGPatternElement
com.aspose.html.dom.svg.SVGPolygonElement
com.aspose.html.dom.svg.SVGPolylineElement
com.aspose.html.dom.svg.SVGRadialGradientElement
com.aspose.html.dom.svg.SVGRectElement
com.aspose.html.dom.svg.SVGRenderingIntent
com.aspose.html.dom.svg.SVGScriptElement
com.aspose.html.dom.svg.SVGSetElement
com.aspose.html.dom.svg.SVGStopElement
com.aspose.html.dom.svg.SVGStyleElement
com.aspose.html.dom.svg.SVGSVGElement
com.aspose.html.dom.svg.SVGSwitchElement
com.aspose.html.dom.svg.SVGSymbolElement
com.aspose.html.dom.svg.SVGTextContentElement
com.aspose.html.dom.svg.SVGTextElement
com.aspose.html.dom.svg.SVGTextPathElement
com.aspose.html.dom.svg.SVGTextPositioningElement
com.aspose.html.dom.svg.SVGTitleElement
com.aspose.html.dom.svg.SVGTSpanElement
com.aspose.html.dom.svg.SVGUnitTypes
com.aspose.html.dom.svg.SVGUseElement
com.aspose.html.dom.svg.SVGViewElement
com.aspose.html.dom.svg.SVGZoomAndPan // Aspose Metered Licensing mechanism has been added. Please, see https://purchase.aspose.com/faqs/licensing/metered for additional information.
com.aspose.html.Metered
com.aspose.html.Metered.setMeteredKey(java.lang.String, java.lang.String)
com.aspose.html.Metered.getConsumptionQuantity() // Provides HTTP content based on different data types and headers.
com.aspose.html.net.Content
com.aspose.html.net.ByteArrayContent
com.aspose.html.net.StreamContent
com.aspose.html.net.StringContent
com.aspose.html.net.FormUrlEncodedContent // Provides extended properties to setup the request message.
com.aspose.html.net.RequestMessage.getCredentials()
com.aspose.html.net.RequestMessage.getPreAuthenticate()
com.aspose.html.net.RequestMessage.getCookieContainer()
com.aspose.html.net.RequestMessage.getTimeout() // This is specialized object to describe the HTTP Content-Type header parameter.
com.aspose.html.net.headers.ContentTypeHeaderValue // Added possibility to specify the CSS media type during the rendering, the default value has been changed from 'Screen' to 'Print'. In order to receive an old behavior, please specify 'Screen' type.
com.aspose.html.rendering.RenderingOptions.Css.MediaType
enumeration com.aspose.html.rendering.MediaType // Since the 'page size' and 'page margin' could be defined both in CSS styles of document and user setting to resolve the priority conflict we have introduced 'AtPagePriority' property.
com.aspose.html.rendering.PageSetup.setAtPagePriority(int value)
enumeration com.aspose.html.rendering.AtPagePriorityChanged APIs
com.aspose.html.net.RequestMessage.getBody()
com.aspose.html.net.ResponseMessage.getBody()
// The 'Body' property has been replaced with com.aspose.html.net.Content object.
// The inherited types com.aspose.html.net.ByteArrayContent, com.aspose.html.net.StreamContent, com.aspose.html.net.StringContent and com.aspose.html.net.FormUrlEncodedContent are available to set as a message content.
com.aspose.html.net.RequestMessage.setContent(com.aspose.html.net.Content value)Removed APIs
// The abstract class DOMConfiguration has been removed as unnecessary, all exists functionality have been moved to concrete implementation Aspose.Html.Configuration
class com.aspose.html.dom.DOMConfiguration // ContentEncoding and ContentType properties have been moved to the specialized com.aspose.html.net.ResponseHeaders.ContentType property.
com.aspose.html.net.ResponseMessage.getContentEncoding()
com.aspose.html.net.ResponseMessage.getContentType()Loading, Navigation and Rendering by using SVG APIs
// Simple SVG file
com.aspose.html.internal.ms.File.writeAllText("my.svg",
"<svg xmlns=\"http://www.w3.org/2000/svg\" height=\"140\" width=\"500\">" +
"<ellipse cx=\"200\" cy=\"80\" rx=\"100\" ry=\"50\" style=\"fill:yellow;stroke:purple;stroke-width:2\" />" +
"</svg>");
// Create the new SVG document
com.aspose.html.dom.svg.SVGDocument document = new com.aspose.html.dom.svg.SVGDocument("my.svg");
// Simple navigation and inspection the element properties
com.aspose.html.dom.svg.SVGEllipseElement ellipse = (SVGEllipseElement)document.getElementsByTagName("ellipse").get_Item(0);
System.out.println(ellipse.getStyle().getCSSText()); // fill: yellow; stroke: purple; stroke-width: 2;
// Create the new SVG renderer & [XPS](https://docs.fileformat.com/page-description-language/xps/) device
com.aspose.html.rendering.SvgRenderer renderer = new SvgRenderer()
com.aspose.html.rendering.xps.XpsDevice device = new XpsDevice("my.xps")
// Render to the output device
renderer.render(device, document);