what does portedDocFlavors returns for you? Maybe UTF-8 is unsupported? Edit: “text/plain; charset=utf-8” seems to be unsupported. Try. This page provides Java code examples for vor. The examples are extracted from open source Java projects from GitHub. Class _STREAM provides predefined static constant DocFlavor objects for example doc flavors using a byte stream (tream) as.
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This allows a client to examine the doc flavors a Java Print Service instance supports without having to load the representation classes, which may be problematic for limited-resource clients.
The media type, media subtype, and parameters are retained, but all comments and whitespace characters are discarded. The bytes are encoded in docfavor character set specified by the doc flavor’s MIME type.
String as the print data representation class. Thus clients which want to stream platform encoded text data from the host doclavor to a Java Print Service instance must explicitly declare the charset and not rely on defaults.
DocFlavor does, and can be used in services which need doxflavor. InputStream” Renderable image objects. This convenience method will return the value of the specified parameter if one was specified in the mime type for this flavor. Furthermore, every Java Print Service instance must fulfill these requirements for processing plain text print data: Thus, doccflavor spooling a file in local encoding to a Java Print Service it is important to correctly specify the encoding.
Java Examples for javax.print.DocFlavor
Byte array byte dkcflavor The print data consists of the bytes in the array. This MIME type is just a placeholder; what’s important is the print data representation class. Also see the documentation redistribution policy. Thus, two doc flavors with MIME types that are not identical but that docfllavor equivalent that have the same canonical form may be considered equal.
The implementation of class java. The printer calls methods in that interface to obtain the image to be printed. Every instance of the Java virtual machine has a default character encoding determined during virtual-machine startup and typically depends upon the locale and charset being used by the underlying operating system. It would be nice to see the same output on Linux.
DataFlavor includes a human presentable name as part of the serialized representation. It only prints the jpeg format file.
A Doc object lets the DocPrintJob determine the doc flavor the client can supply. By this coincidence that particular case may work without specifying the encoding of platform data.
That assumes the default encoding for the user’s locale. I am using HP Deskjet Javq printer for this. Additionally a few historical names supported by earlier versions of the Java platform may be recognized.
Java Print Service API User Guide: 3 – Specifying Document Types
DataFlavor does not guarantee that equivalent data flavors will have the same serialized representation. This name is internally converted to the canonical lower case format before performing the match. However, developers who have print services that support docflagor doc flavors are encouraged to refer to the predefined singleton instances created here.
Determines if this doc flavor object is equal to the given object. The character pair carriage return-line feed CR-LF means “go to column 1 of the next line. Support for the above doc flavors is desirable so a printing client can rely on being able to print on any JPS dodflavor, regardless of which doc flavors the printer supports.
Always query the print service to determine what doc flavors it supports. The value returned from method is valid only for the VM which returns it, for use in a DocFlavor. Email Required, but never shown. Printable object — The client supplies an object that implements interface Printable.
For service formatted print data, the print data representation class is typically one of the following although other representation classes are permitted. This is not appropriate as part of a service matching constraint.
Specifying Document Types
Use is subject to license terms. In general, preformatted autosense print data is provided in a byte oriented representation class byte array, InputStream, URL. The printer calls methods in that interface to obtain the pages to be printed, one by one. The charset for text types is a commonly useful example. The doc flavor’s representation class denotes an interface whose methods the DocPrintJob invokes to determine the content to be printed — such as a renderable image interface or a Java printable interface.
Specifically, the following doc flavor is recommended to be supported: Mime types may include parameters which are usually optional. I have to set the value of docflavor to print the. Pre-defined Doc Flavors A Java Print Service instance is not required to support the following print data formats and print data representation classes. Character array char — The print doocflavor consists of the Focflavor characters in the array.
For client formatted print data, the print data representation class is typically one of the following although other representation classes are permitted: