Source code

001package net.gdface.image;
002
003/**
004 * å›¾åƒçŸ©é˜µè¯»å†™æŽ¥å£
005 * @author guyadong
006 *
007 */
008public interface ImageMatrix {
009        /**
010         * @return height
011         */
012        int getHeight();
013        /**
014         * @return width
015         */
016        int getWidth();
017        /**
018         *  å¯¹å›¾åƒæ•°æ®æŒ‡å®šçš„åŒºåŸŸè§£ç è¿”å›žç°åº¦å›¾åƒçŸ©é˜µ
019         * @return ç°åº¦å›¾åƒçŸ©é˜µæ•°æ®
020         * @throws UnsupportedFormatException
021         */
022        byte[] getMatrixGray() throws UnsupportedFormatException;
023        /**
024         * å¯¹å›¾åƒè§£ç è¿”å›žBGRæ ¼å¼çŸ©é˜µæ•°æ®
025         * @return
026         * @throws UnsupportedFormatException
027         */
028        byte[] getMatrixBGR() throws UnsupportedFormatException;
029        /**
030         * å¯¹å›¾åƒè§£ç è¿”å›žRGBæ ¼å¼çŸ©é˜µæ•°æ®
031         * @return 
032         * @throws UnsupportedFormatException
033         */
034        byte[] getMatrixRGB() throws UnsupportedFormatException;
035        /**
036         * å¯¹å›¾åƒè§£ç è¿”å›žRGBAæ ¼å¼çŸ©é˜µæ•°æ®
037         * @return
038         * @throws UnsupportedFormatException
039         */
040        byte[] getMatrixRGBA() throws UnsupportedFormatException;
041
042}