ʹÓà Java 2D È¡µÃͼÏñÉÏÖ¸¶¨Î»ÖÃÏñËØµÄ rgb ÑÕÉ«·ÖÁ¿
[Image]ʹÓà Java 2D È¡µÃͼÏñÉÏÖ¸¶¨Î»ÖÃÏñËØµÄ rgb ÑÕÉ«·ÖÁ¿
CMYKÅäÉ«±í
RGBÅäÉ«±í
ʵЧ
Ó¢ÎÄÃû³Æ
RGB
16É«
PaleTurquoise1
187 255 255
#BBFFFF
PaleTurquoise2
174 238 238
#AEEEEE
PaleTurquoise3
150 205 205
#96CDCD
PaleTurquoise4
102 139 139
#668B8B
µÈµÈ..................
* È¡µÃͼÏñÉÏÖ¸¶¨Î»ÖÃÏñËØµÄ rgb ÑÕÉ«·ÖÁ¿¡£
* @param image ԴͼÏñ¡£
* @param x ͼÏñÉÏÖ¸¶¨ÏñËØÎ»ÖÃµÄ x ×ø±ê¡£
* @param y ͼÏñÉÏÖ¸¶¨ÏñËØÎ»ÖÃµÄ y ×ø±ê¡£
* @return ·µ»Ø°üº¬ rgb ÑÕÉ«·ÖÁ¿ÖµµÄÊý×é¡£ÔªËØ index ÓÉСµ½´ó·Ö±ð¶ÔÓ¦ r£¬g£¬b¡£
*/
public static int [] getRGB(BufferedImage image, int x, int y) {
int [] rgb = null ;
if (image != null && x < image.getWidth() && y < image.getHeight()) {
rgb = new int [ 3 ];
int pixel = image.getRGB(x,y);
rgb[ 0 ] = (pixel & 0xff0000 ) >> 16 ;
rgb[ 1 ] = (pixel & 0xff00 ) >> 8 ;
rgb[ 2 ] = (pixel & 0xff );
}
return rgb;
}
ʹÓÃÕâ¸ö·½·¨Ç°ÐèÒªÏȽ«Í¼ÏñÎļþ´Ó´ÅÅÌÉ϶Áµ½Ò»¸ö java.awt.image.BufferedImage ¶ÔÏóÖУ¬ÎÒÃÇ¿ÉÒÔÓà J2SE °üº¬µÄ ImageIO ¿â¡£
try {
&nbs
Ïà¹ØÎĵµ£º
j2eeµÄѧϰ˳Ðò
ÎÒÈÏΪj2eeÒ»¶¨ÒªÑÐò½¥½ø£¬ÎÒ×Ô¼º¾ÍÊÇÕâÑù£¬´ÓÒ»¸öÒ»°ã¸ßУ¼ÆËã»úϵ±ÏÒµ£¬
È»ºóÂú»³ÃÎÏëºÍ¼¤ÇéÈ¥ÕÒ¹¤×÷£¬ÎÒkao,ÄǸöµ¥Î»¶¼¸øÎÒ°×ÑÛ£¬Á¬»áÀϼҵÄÐͼÓÐÁË£¬ÄǸöʱºòºÍ¼¸¸ö¸çÃÇ£¬×¡ÔÚµØÏÂÊÒ£¨¾ÍÔÚ±±º½ÄÇÀ¡£»·¾³Ï൱¶ñÁÓ£¬Å®ÅóÓÑÌìÌì´ßÎÒÕÒ¹¤×÷£¬ÎÒÆ¨¶¼²»»á£¬ÔõôÕÒ?Á¬ËÀµÄÐͼÓÐÁË£¨²»ÖªµÀ´ó¼ÒÓÐûÓÐÕ ......
¶àÏß³ÌÊÇjavaµÄÒ»¸öÓÅÊÆ£¬javaʹµÃ³ÌÐòÔ±¿ÉÒԺܷ½±ãµÄ½øÐжàÏ̳߳ÌÐò¿ª·¢¡£»ñµÃ¸üºÃµÄÐÔÄÜ¡£
¹ØÓÚ¶àÏ̵߳ĸÅÄîÒÔ¼°Ò»°ãµÄ¶àÏ̱߳à³Ì£¬±ÈÈçÈçºÎÒÔ¼°ÎªºÎʵÏÖrunnable½Ó¿Ú£¬ÎªºÎstop()»á±»DeprecatedµôµÈµÈ£¬Õâ¸öÇë¿´matrix֮ǰµÄ¶àÏ̱߳à³Ì»ù´¡»òÕßsunµÄjavaÎĵµ¡£
¹ØÓÚ¶àÏ̱߳à³Ì£¬Óм¸µãÕâÀïÒªÌáµ½µÄ£º
1¡£¼ÈÈ»stop( ......
http://iccyx.cn/2007/04/21/java-console-text-area-input-stream/
ÍêÕûÇë¿´ÉÏURL
2001 Äê 10 ÔÂ 16 ÈÕ
ÔÚJava¿ª·¢ÖУ¬¿ØÖÆÌ¨Êä³öÈÔÊÇÒ»¸öÖØÒªµÄ¹¤¾ß£¬µ«Ä¬ÈϵĿØÖÆÌ¨Êä³öÓÐן÷ÖÖ¸÷ÑùµÄ¾ÖÏÞ¡£±¾ÎĽéÉÜÈçºÎÓÃJava¹ÜµÀÁ÷½ØÈ¡¿ØÖÆÌ¨Êä³ö£¬·ÖÎö¹ÜµÀÁ÷Ó¦ÓÃÖÐÓ¦¸Ã×¢ÒâµÄÎÊÌ⣬ÌṩÁ˽ØÈ¡Java³ÌÐòºÍ·ÇJava³ÌÐò¿ØÖÆÌ¨Êä³öµÄÊ ......
Thread-Per-Message PatternµÄ²ÎÓëÕߣº
1. Client£¨Î¯ÍÐÈË£©²ÎÓëÕß
Client²ÎÓëÕß»á¶ÔHost²ÎÓëÕß·¢³öÇëÇó¡£Client²ÎÓëÕß²¢²»ÖªµÀHost²ÎÓëÕß»áÈçºÎʵÏÖÕâ¸öÇëÇó¡£
2. Host²ÎÓëÕß
µ±Host²ÎÓëÕß½ÓÊÕµ½Client²ÎÓëÕßµÄÇëÇóʱ£¬»á½¨Á¢ÐµÄÏ̲߳¢Æô¶¯Ëü¡£
Õâ¸öеÄÏ ......
£¨1£©À༯µÄ²úÉúÄ¿µÄ
À༯¼òµ¥À´½²¾ÍÊÇÒ»¸ö¶¯Ì¬µÄ¶ÔÏóÊý×飬´Ë¶ÔÏóÊý×é¿ÉÒԸıä´óС£¬¿ÉÒÔÈÎÒâµÄʵÏÖ¶ÔÏóµÄÔö¼Ó¡¢É¾³ý¡¢Êä³ö¡£ËùÓеÄÀ༯´æ·Åjava.util°üÖС£
£¨2£©À༯µÄ»®·Ö
1¡¢´æ·Åµ¥Öµ£ºCollection
2¡¢´æ·ÅÒ»¶ÔÖµ£ºMap
3¡¢Êä³ö£ºIterator
Collection£¨´æ·Åµ¥Öµ£©
©ÀList
©¦©ÀLinkedList
© ......