JavaTM 2 Platform
Standard Ed. 5.0

java.awt
ÀÎÅÍÆäÀ̽º Composite

¾Ë·ÁÁø ±¸Çö Ŭ·¡½º ¸ñ·Ï:
AlphaComposite

public interface Composite

CompositeÀÎÅÍÆäÀ̽º´Â CompositeContext ¿Í ÇÔ²², ±â°¡ µÇ´Â ±×·¡ÇÈ ¿µ¿ª¿¡ ·»´õ¸µ ¿ø½ÃÀûÀ» ±¸¼ºÇÏ´Â ¸Þ¼­µå¸¦ Á¤ÀÇÇÕ´Ï´Ù. Composite´Â Graphics2D ÄÁÅؽºÆ® À¸·Î ¼³Á¤µÈµÚ »çÀü Á¤Àǵǰí ÀÖ´Â ±ÔÄ¢¿¡ µû¶ó ÀÌ¹Ì ·»´õ¸µ µÇ°í ÀÖ´Â »ö°ú ÇöÀç ·»´õ¸µÁßÀÇ Çü»ó, ÅؽºÆ®, ¶Ç´Â À̹ÌÁö¸¦ °áÇÕÇÕ´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇϴ Ŭ·¡½º´Â ±× ±ÔÄ¢°ú ƯÁ¤ÀÇ Á¶ÀÛÀÇ ÄÁÅؽºÆ®¸¦ ÀÛ¼ºÇϱâ À§ÇÑ ¸Þ¼­µå¸¦ Á¦°øÇÕ´Ï´Ù. CompositeContext´Â ÇÕ¼º Á¶ÀÛ¿¡ ÀÇÇØ »ç¿ëµÇ´Â ȯ°æÀ̸ç, ÇÕ¼º Á¶ÀÛÀÇ °³½ÃÀü¿¡ Graphics2D¿¡ ÀÇÇØ ÀÛ¼ºµË´Ï´Ù. CompositeContext¿¡´Â ÇÕ¼º Á¶ÀÛÀ¸·Î ÇÊ¿äÇÑ ÇÁ¶óÀ̺ø Á¤º¸¿Í ÀÚ¿øÀÌ Æ÷ÇԵ˴ϴÙ. CompositeContextÀÌ ÇÊ¿ä¾ø°Ô µÇ¸é, ÇÕ¼º Á¶ÀÛ¿¡ ÇÒ´çÇÒ ¼ö ÀÖ´Â ÀÚ¿øÀ» Àç»ýÇϱâ À§Çؼ­ Graphics2D °´Ã¼¿¡ ÀÇÇØ ÆıâµË´Ï´Ù.

Composite¸¦ ±¸ÇöÇϴ Ŭ·¡½ºÀÇ ÀνºÅϽº´Â ºÒº¯ÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù. ±× ÀÌÀ¯´Â setComposite ¸Þ¼­µå¸¦ »ç¿ëÇØ ¼Ó¼ºÀ¸·Î¼­ ¼³Á¤µÇ¾úÀ» ¶§, ȤÀº Graphics2D °´Ã¼°¡ º¹Á¦µÇ¾úÀ» ¶§¿¡´Â Graphics2D´Â ÀÌ·¯ÇÑ °´Ã¼¸¦ º¹Á¦ÇÏÁö ¾Ê±â ¶§¹®ÀÔ´Ï´Ù. ÀÌ°ÍÀº, Graphics2D ÄÁÅؽºÆ® À¸·Î ¼³Á¤µÈ ÈÄ¿¡ Composite °´Ã¼°¡ º¯°æµÇ¸é, Graphics2D ·»´õ¸µÀÇ µ¿ÀÛÀÌ ºÒ¾ÈÁ¤ÇÏ°Ô µÇ´Â ÀÏÀÌ ÀÖ¾î, ÀÌ°ÍÀ» ¸·±â À§ÇØÀÔ´Ï´Ù.

ÀÌ ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇϸé, Ÿ°Ù µð¹ÙÀ̽º ¶Ç´Â À̹ÌÁö»óÀÇ Çȼ¿ÀÇ ³»¿ëÀÌ ºÒƯÁ¤ÀÇ Äڵ忡 ´ëÇؼ­ ¿ÀÇÂÀÌ µË´Ï´Ù. ÀÌ ¶§¹®¿¡ ½ºÅ©¸° µð¹ÙÀ̽º¿¡ Á÷Á¢ ·»´õ¸µ ÇÏ´Â °æ¿ì, ÀÌ ÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÏ´Â Ä¿½ºÅÒ °´Ã¼ÀÇ »ç¿ëÀº, readDisplayPixels AWTPermission ¿¡ ÀÇÇØ Á¦¾îµË´Ï´Ù. Component ·ÎºÎÅÍ ÃëµæµÈ Graphics2D setComposite ¸Þ¼­µå¿¡ ±×·¯ÇÑ °´Ã¼°¡ °Ç³×¹ÞÀ» ¶§´Â Á¢±Ù ±ÇÇÑÀÌ Ã¼Å©µË´Ï´Ù.

°ü·Ã Ç׸ñ:
AlphaComposite, CompositeContext, Graphics2D.setComposite(java.awt.Composite)

¸Þ¼­µå °³¿ä
 CompositeContext createContext (ColorModel  srcColorModel, ColorModel  dstColorModel, RenderingHints  hints)
          ÇÕ¼º Á¶ÀÛÀ» ½ÇÇàÇϴµ¥ »ç¿ëµÇ´Â »óŸ¦ Æ÷ÇÔÇÏ´Â ÄÁÅؽºÆ®¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 

¸Þ¼­µåÀÇ »ó¼¼

createContext

CompositeContext  createContext(ColorModel  srcColorModel,
                               ColorModel  dstColorModel,
                               RenderingHints  hints)
ÇÕ¼º Á¶ÀÛÀ» ½ÇÇàÇϴµ¥ »ç¿ëµÇ´Â »óŸ¦ Æ÷ÇÔÇÏ´Â ÄÁÅؽºÆ®¸¦ ÀÛ¼ºÇÕ´Ï´Ù. multi-thread ȯ°æ¿¡¼­´Â 1°³ÀÇ Composite °´Ã¼¿¡ ´ëÇؼ­ µ¿½Ã¿¡ º¹¼öÀÇ ÄÁÅؽºÆ®ÀÌ Á¸ÀçÇÏ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
srcColorModel - Àü¼Û¿ø ColorModel
dstColorModel - Àü¼ÛóÀÇ ColorModel
hints - ÄÁÅؽºÆ® °´Ã¼°¡ ·»´õ¸µÀÇ ¼±ÅûçÇ×À» ¼±ÅÃÇÒ °æ¿ì¿¡ »ç¿ëÇÏ´Â ÈùÆ®
¹Ýȯ°ª:
ÇÕ¼º Á¶ÀÛÀ» ½ÇÇàÇϱâ À§Çؼ­ »ç¿ëµÇ´Â CompositeContext °´Ã¼

JavaTM 2 Platform
Standard Ed. 5.0

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