JavaTM 2
Platform
Std.  Ed.  v1. 4.0

javax.imageio.spi
Ŭ·¡½º ImageOutputStreamSpi

java.lang.Object 
  |
  +--javax.imageio.spi.IIOServiceProvider 
        |
        +--javax.imageio.spi.ImageOutputStreamSpi
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
RegisterableService

public abstract class ImageOutputStreamSpi
extends IIOServiceProvider

ImageOutputStream ÀÇ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ÀÎÅÍÆäÀ̽º (SPI)ÀÔ´Ï´Ù. ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ÀÎÅÍÆäÀ̽ºÀÇ ÀÚ¼¼ÇÑ °ÍÀº IIORegistry Ŭ·¡½ºÀÇ Å¬·¡½º ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

ÀÌ ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇϸé(ÀÚ), ÀÓÀÇÀÇ ¿ÀºêÁ§Æ®¸¦ ImageOutputStream ÀÇ ÀνºÅϽº·Î ¡¸·¦¡¹ÇÒ ¼ö ÀÖ°Ô µË´Ï´Ù. ¿¹¸¦ µé¾î, ¾î´À ImageOutputStreamSpi ´Â ¹ü¿ë OutputStream ¸¦ Ç༱Áö·Î¼­ »ç¿ë °¡´ÉÇϰí, ´Ù¸¥ ImageOutputStreamSpi ´Â File ¶Ç´Â ½Ã¸®¾ó Æ÷Æ®µîÀÇ µð¹ÙÀ̽º¿¡ÀÇ Ãâ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù.

ImageOutputStream ÀÇ ÀÛ¼ºÀ» Ç÷¯±× ÀÎ °¡´ÉÇÑ ¼­ºñ½º·Î¼­ Ãë±ÞÇÏ´Â °ÍÀ¸·Î, API ¸¦ º¯°æÇÏÁö ¾Ê°í Àå·¡ÀÇ Ãâ·Â ¸ÕÀú ´ëÀÀÇÏ´Â °ÍÀÌ °¡´ÉÇÏ°Ô µË´Ï´Ù. ¶Ç, ƯÁ¤ Ç÷§ÆûÀÇ ³×ÀÌÆ¼ºê ±¸Çö µî, ÆÛÆ÷¸Õ½º°¡ ¶Ù¾î³­ ImageOutputStream ±¸ÇöÀ» ÀνºÅç ÇØ, ¾îÇø®ÄÉÀ̼ÇÀ¸·Î Åõ°úÀûÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
IIORegistry , ImageOutputStream

ÇʵåÀÇ °³¿ä
protected  Class outputClass
          createInputStreamInstance ¸Þ¼Òµå·Î »ç¿ëµÇ´Â Á¤´çÇÑ ¿ÀºêÁ§Æ®ÇüÀ» ³ªÅ¸³»´Â Class ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.
 
Ŭ·¡½º javax.imageio.spi. IIOServiceProvider ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
vendorName , version
 
»ý¼ºÀÚÀÇ °³¿ä
protected ImageOutputStreamSpi ()
          °ø¹éÀÇ ImageOutputStreamSpi ¸¦ ±¸ÃàÇÕ´Ï´Ù.
  ImageOutputStreamSpi (String  vendorName, String  version, Class  outputClass)
          ÁöÁ¤µÈ °ª¼¼Æ®¸¦ »ç¿ëÇØ ImageOutputStreamSpi ¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 boolean canUseCacheFile ()
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÌ, ÆÛÆ÷¸Õ½º³ª ¸Þ¸ð¸® ¼Òºñ¸¦ °³¼±Çϱâ À§Çؼ­ Çʿ信 µû¶ó¼­ ij½¬ ÆÄÀÏÀ» »ç¿ëÇÒ ¼ö ÀÖ´Â °æ¿ì,true ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 ImageOutputStream createOutputStreamInstance (Object  output)
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÇ ÀνºÅϽº¸¦ µ¹·ÁÁÝ´Ï´Ù.
abstract  ImageOutputStream createOutputStreamInstance (Object  output, boolean useCache, File  cacheDir)
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÇ ÀνºÅϽº¸¦ µ¹·ÁÁÝ´Ï´Ù.
 Class getOutputClass ()
          createOutputStreamInstance ¸Þ¼Òµå¸¦ »ç¿ëÇØImageOutputStream ¿¡ ¡¸·¦¡¹Çϱâ À§ÇÑ(ÇØ), Ãâ·Âó°¡ ±¸ÇöÇÒ Çʿ䰡 Àִ Ŭ·¡½º ¶Ç´Â ÀÎÅÍÆäÀ̽ºÀÇ ÇüŸ¦ ³ªÅ¸³»´Â Class ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù.
 boolean needsCacheFile ()
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÌ, ij½¬ File ¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì,true ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º javax.imageio.spi. IIOServiceProvider ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getDescription , getVendorName , getVersion , onDeregistration , onRegistration
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

outputClass

protected Class  outputClass
createInputStreamInstance ¸Þ¼Òµå·Î »ç¿ëµÇ´Â Á¤´çÇÑ ¿ÀºêÁ§Æ®ÇüÀ» ³ªÅ¸³»´Â Class ¿ÀºêÁ§Æ®ÀÔ´Ï´Ù.

»ý¼ºÀÚÀÇ »ó¼¼

ImageOutputStreamSpi

protected ImageOutputStreamSpi()
°ø¹éÀÇ ImageOutputStreamSpi ¸¦ ±¸ÃàÇÕ´Ï´Ù. ¸ðµç ¸Þ¼ÒµåÀÇ ÀÛ¾÷ ¹öÁ¯À» Á¦°øÇϱâ À§ÇÑ ÀνºÅϽº º¯¼öÀÇ ÃʱâÈ­³ª ¸Þ¼Òµå ±¸ÇöÀÇ ¿À¹ö¶óÀ̵å(override)´Â ¼­ºê Ŭ·¡½º¿¡¼­ ½Ç½ÃÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.


ImageOutputStreamSpi

public ImageOutputStreamSpi(String  vendorName,
                            String  version,
                            Class  outputClass)
ÁöÁ¤µÈ °ª¼¼Æ®¸¦ »ç¿ëÇØ ImageOutputStreamSpi ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
vendorName - º¥´õ¸í
version - ¹öÁ¯ ½Äº°ÀÚ
outputClass - createOutputStreamInstance ¸Þ¼Òµå·Î »ç¿ëµÇ´Â Á¤´çÇÑ ¿ÀºêÁ§Æ®ÇüÀ» ³ªÅ¸³»´Â Class ¿ÀºêÁ§Æ®
¿¹¿Ü:
IllegalArgumentException - vendorName °¡ null ÀÇ °æ¿ì
IllegalArgumentException - version °¡ null ÀÇ °æ¿ì
¸Þ¼ÒµåÀÇ »ó¼¼

getOutputClass

public Class  getOutputClass()
createOutputStreamInstance ¸Þ¼Òµå¸¦ »ç¿ëÇØImageOutputStream ¿¡ ¡¸·¦¡¹Çϱâ À§ÇÑ(ÇØ), Ãâ·Âó°¡ ±¸ÇöÇÒ Çʿ䰡 Àִ Ŭ·¡½º ¶Ç´Â ÀÎÅÍÆäÀ̽ºÀÇ ÇüŸ¦ ³ªÅ¸³»´Â Class ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù.

Åë»ó, ¹Ýȯ°ª¿¡´Â OutputStream.class ¶Ç´Â File.class °¡ Æ÷ÇԵ˴ϴٸ¸, ÀÓÀÇÀÇ Å¬·¡½º¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

¹Ýȯ°ª:
Class º¯¼ö
°ü·Ã Ç׸ñ:
createOutputStreamInstance(Object, boolean, File)

canUseCacheFile

public boolean canUseCacheFile()
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÌ, ÆÛÆ÷¸Õ½º³ª ¸Þ¸ð¸® ¼Òºñ¸¦ °³¼±Çϱâ À§Çؼ­ Çʿ信 µû¶ó¼­ ij½¬ ÆÄÀÏÀ» »ç¿ëÇÒ ¼ö ÀÖ´Â °æ¿ì,true ¸¦ µ¹·ÁÁÝ´Ï´Ù. false ÀÇ °æ¿ì,createOutputStreamInstance ÀÇ Àμö cacheFile ÀÇ °ªÀº ¹«½ÃµË´Ï´Ù.

µðÆúÆ® ±¸Çö¿¡¼­´Â false ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ·Î ÀÛ¼ºµÇ´Â Ãâ·Â ½ºÆ®¸²À¸·Î ij½¬ ÆÄÀÏÀ» »ç¿ë °¡´ÉÇÑ °æ¿ì´Â true

needsCacheFile

public boolean needsCacheFile()
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÌ, ij½¬ File ¸¦ »ç¿ëÇÒ Çʿ䰡 ÀÖ´Â °æ¿ì,true ¸¦ µ¹·ÁÁÝ´Ï´Ù.

µðÆúÆ® ±¸Çö¿¡¼­´Â false ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ·Î ÀÛ¼ºµÇ´Â Ãâ·Â ½ºÆ®¸²ÀÌ Ä³½¬ ÆÄÀÏÀ» ÇÊ¿ä·Î ÇÏ´Â °æ¿ì´Â true

createOutputStreamInstance

public abstract ImageOutputStream  createOutputStreamInstance(Object  output,
                                                             boolean useCache,
                                                             File  cacheDir)
                                                      throws IOException 
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÇ ÀνºÅϽº¸¦ µ¹·ÁÁÝ´Ï´Ù. ij½¬ ÆÄÀÏÀÇ »ç¿ëÀÌ ÀÓÀÇÀÇ °æ¿ì,useCache ÆÄ¶ó¹ÌÅͰ¡ ÂüÁ¶µË´Ï´Ù. ij½¬°¡ Çʼö, ¶Ç´Â Àû¿ëÇÒ ¼ö ¾ø´Â °æ¿ì´Â useCache ÀÇ °ªÀº ¹«½ÃµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
output - getOutputClass ·ÎºÎÅÍ µ¹·ÁÁÖ¾îÁö´Â Ŭ·¡½ºÇüÀÇ ¿ÀºêÁ§Æ®
useCache - ij½¬ ÆÄÀÏÀÇ »ç¿ëÀÌ ÀÓÀÇÀÇ °æ¿ì¿¡, »ç¿ëÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean
cacheDir - ij½¬ ÆÄÀÏÀÌ ÀÛ¼ºµÇ´Â Àå¼Ò¸¦ ³ªÅ¸³»´Â File. ½Ã½ºÅÛ µð·ºÅ丮¸¦ »ç¿ëÇÏ´Â °æ¿ì´Â null
¹Ýȯ°ª:
ImageOutputStream ÀνºÅϽº
¿¹¿Ü:
IllegalArgumentException - output °¡ ÀûÁ¤ÇÑ Å¬·¡½ºÀÇ ÀνºÅϽº°¡ ¾Æ´ÑÁö null ÀÇ °æ¿ì
IllegalArgumentException - ij½¬ ÆÄÀÏÀÌ ÇÊ¿äÇÏÁö¸¸,cacheDir °¡ null ´Â ¾Æ´Ï°í, µð·ºÅ丮µµ ¾Æ´Ñ °æ¿ì
IOException - ij½¬ ÆÄÀÏÀÌ ÇÊ¿äÇÏÁö¸¸ ÀÛ¼ºÇÒ ¼ö ¾ø´Â °æ¿ì
°ü·Ã Ç׸ñ:
getOutputClass()

createOutputStreamInstance

public ImageOutputStream  createOutputStreamInstance(Object  output)
                                             throws IOException 
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿¡ °ü·ÃÇÏ´Â ImageOutputStream ±¸ÇöÀÇ ÀνºÅϽº¸¦ µ¹·ÁÁÝ´Ï´Ù. Çʿ信 µû¶ó¼­, ij½¬ ÆÄÀÏÀÌ ½Ã½ºÅÛ °íÀ¯ÀÇ µðÆúÆ® ÀÏ½ÃÆÄÀÏ µð·ºÅ丮¿¡ ÀÛ¼ºµË´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
output - getOutputClass ·ÎºÎÅÍ µ¹·ÁÁÖ¾îÁö´Â Ŭ·¡½ºÇüÀÇ ¿ÀºêÁ§Æ®
¹Ýȯ°ª:
ImageOutputStream ÀνºÅϽº
¿¹¿Ü:
IllegalArgumentException - output °¡ ÀûÁ¤ÇÑ Å¬·¡½ºÀÇ ÀνºÅϽº°¡ ¾Æ´ÑÁö null ÀÇ °æ¿ì
IOException - ij½¬ ÆÄÀÏÀÌ ÇÊ¿äÇÏÁö¸¸ ÀÛ¼ºÇÒ ¼ö ¾ø´Â °æ¿ì
°ü·Ã Ç׸ñ:
getOutputClass()

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
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Palo Alto, California, 94303, U.S.A. All Rights Reserved.