shz

类 ImageHelp

java.lang.Object

shz.ImageHelp

public final class ImageHelp
extends Object

方法概要

限定符和类型	方法和说明
static BufferedImage	convert(BufferedImage image, int colorSpace, int type)
static void	convert(File folder, Function<BufferedImage,BufferedImage> convert)
static BufferedImage	fromFile(File file, int w, int h, Color backc, Color bordc, Color fontc, String fontname, int fontstyle, int fontsize, int strx, int stry, int gapy)
static BufferedImage	fromFile(File file, int w, int h, String fontname, int fontstyle, int fontsize, int strx, int stry, int gapy)
static BufferedImage	fromImages(File folder, int w, int h)
static BufferedImage	fromImages(File folder, int w, int h, boolean cut, boolean compress)
static BufferedImage	fromImages(Supplier<BufferedImage> supplier, int w, int h, int count)
static BufferedImage	fromImages(Supplier<BufferedImage> supplier, int w, int h, int count, boolean cut, boolean compress) 多张图像合并一张大图
static BufferedImage	fromStr(String str, int w, int h, Color backc, Color bordc, Color fontc, String fontname, int fontstyle, int fontsize, int strx, int stry, int gapx, int gapy, int rightlimit) 字符串转图像
static BufferedImage	fromStr(String str, int w, int h, String fontname, int fontstyle)
static BufferedImage	fromStr(String str, int w, int h, String fontname, int fontstyle, int fontsize, int strx, int stry)
static BufferedImage	fromStr(String str, int w, int h, String fontname, int fontstyle, int fontsize, int strx, int stry, int gapx, int gapy, int rightlimit)
static BufferedImage	fromText(File folder, int w, int h, int fontsize, boolean cut, boolean compress, boolean trim, Color backc, Color bordc, Color fontc, String fontname, int fontstyle) 将指定文件中的字符串转成图片
static BufferedImage	fromText(File folder, int w, int h, int fontsize, String fontname)
static BufferedImage	fromText(File folder, int w, int h, String fontname)
static BufferedImage	read(byte[] bytes)
static BufferedImage	read(File file)
static BufferedImage	read(InputStream is)
static BufferedImage	resize(BufferedImage image, int w, int h)
static BufferedImage	scale(BufferedImage image, double ratio)
static BufferedImage	scale(BufferedImage image, double sx, double sy)
static BufferedImage	scale(BufferedImage image, int w, int h)
static byte[]	strToBytes(String str)
static byte[]	toBytes(BufferedImage image)
static BufferedImage	toGray(BufferedImage image)
static BufferedImage	toRgb(BufferedImage image)
static String	toStr(BufferedImage image)
static void	write(BufferedImage image, File file)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

read

public static BufferedImage read(InputStream is)

read

public static BufferedImage read(File file)

read

public static BufferedImage read(byte[] bytes)

write

public static void write(BufferedImage image,
                         File file)

convert

public static void convert(File folder,
                           Function<BufferedImage,BufferedImage> convert)

convert

public static BufferedImage convert(BufferedImage image,
                                    int colorSpace,
                                    int type)

toRgb

public static BufferedImage toRgb(BufferedImage image)

toGray

public static BufferedImage toGray(BufferedImage image)

toBytes

public static byte[] toBytes(BufferedImage image)

toStr

public static String toStr(BufferedImage image)

strToBytes

public static byte[] strToBytes(String str)

resize

public static BufferedImage resize(BufferedImage image,
                                   int w,
                                   int h)

scale

public static BufferedImage scale(BufferedImage image,
                                  double sx,
                                  double sy)

scale

public static BufferedImage scale(BufferedImage image,
                                  double ratio)

scale

public static BufferedImage scale(BufferedImage image,
                                  int w,
                                  int h)

fromStr

public static BufferedImage fromStr(String str,
                                    int w,
                                    int h,
                                    Color backc,
                                    Color bordc,
                                    Color fontc,
                                    String fontname,
                                    int fontstyle,
                                    int fontsize,
                                    int strx,
                                    int stry,
                                    int gapx,
                                    int gapy,
                                    int rightlimit)

字符串转图像

fromStr

public static BufferedImage fromStr(String str,
                                    int w,
                                    int h,
                                    String fontname,
                                    int fontstyle,
                                    int fontsize,
                                    int strx,
                                    int stry,
                                    int gapx,
                                    int gapy,
                                    int rightlimit)

fromStr

public static BufferedImage fromStr(String str,
                                    int w,
                                    int h,
                                    String fontname,
                                    int fontstyle,
                                    int fontsize,
                                    int strx,
                                    int stry)

fromStr

public static BufferedImage fromStr(String str,
                                    int w,
                                    int h,
                                    String fontname,
                                    int fontstyle)

fromImages

public static BufferedImage fromImages(Supplier<BufferedImage> supplier,
                                       int w,
                                       int h,
                                       int count,
                                       boolean cut,
                                       boolean compress)

多张图像合并一张大图

fromImages

public static BufferedImage fromImages(Supplier<BufferedImage> supplier,
                                       int w,
                                       int h,
                                       int count)

fromImages

public static BufferedImage fromImages(File folder,
                                       int w,
                                       int h,
                                       boolean cut,
                                       boolean compress)

fromImages

public static BufferedImage fromImages(File folder,
                                       int w,
                                       int h)

fromText

public static BufferedImage fromText(File folder,
                                     int w,
                                     int h,
                                     int fontsize,
                                     boolean cut,
                                     boolean compress,
                                     boolean trim,
                                     Color backc,
                                     Color bordc,
                                     Color fontc,
                                     String fontname,
                                     int fontstyle)

将指定文件中的字符串转成图片

fromText

public static BufferedImage fromText(File folder,
                                     int w,
                                     int h,
                                     int fontsize,
                                     String fontname)

fromText

public static BufferedImage fromText(File folder,
                                     int w,
                                     int h,
                                     String fontname)

fromFile

public static BufferedImage fromFile(File file,
                                     int w,
                                     int h,
                                     Color backc,
                                     Color bordc,
                                     Color fontc,
                                     String fontname,
                                     int fontstyle,
                                     int fontsize,
                                     int strx,
                                     int stry,
                                     int gapy)

fromFile

public static BufferedImage fromFile(File file,
                                     int w,
                                     int h,
                                     String fontname,
                                     int fontstyle,
                                     int fontsize,
                                     int strx,
                                     int stry,
                                     int gapy)