com.mugui.tool

类 ImgTool

java.lang.Object

com.mugui.tool.ImgTool

public class ImgTool
extends Object

构造器概要

构造器

构造器和说明
ImgTool()

方法概要

限定符和类型	方法和说明
static BufferedImage	binaryzationImage(BufferedImage src) 优化后的图像二值化处理
static BufferedImage	binaryzationImage2(BufferedImage image)
static byte[]	BufferedImageCompress(BufferedImage bufferedImage, float quality)
static String	BufferedImageToString(BufferedImage image) BufferedImage To String
static BufferedImage	byteArrayToImg(byte[] body)
static BufferedImage	clearAdhesion(BufferedImage image) 去除文字粘连性
static BufferedImage	cutImage(BufferedImage img, int x, int y, int w, int h)
static void	FitTableColumns(JTable myTable)
static String	getColorInHexFromRGB(int r, int g, int b)
static BufferedImage	grayscaleImage(BufferedImage image) 图片灰度化处理
static BufferedImage	imageEnlarge(BufferedImage image, double i) 图片放大
static BufferedImage	imageInverse(BufferedImage src) 图片反色
static BufferedImage	imageStretching(BufferedImage image, int width, int height) 图片拉伸
static double[]	imageToDoubleArrays(BufferedImage bimage)
static byte[]	ImgToByteArray(BufferedImage image)
static void	saveToFile(BufferedImage object, String path)
static BufferedImage	StringToBufferedImage(String image) string To bufferedimage

从类继承的方法 java.lang.Object

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

构造器详细资料

ImgTool

public ImgTool()

方法详细资料

FitTableColumns

public static void FitTableColumns(JTable myTable)

cutImage

public static BufferedImage cutImage(BufferedImage img,
                                     int x,
                                     int y,
                                     int w,
                                     int h)

binaryzationImage2

public static BufferedImage binaryzationImage2(BufferedImage image)

grayscaleImage

public static BufferedImage grayscaleImage(BufferedImage image)

图片灰度化处理

参数:

image -

返回:

imageEnlarge

public static BufferedImage imageEnlarge(BufferedImage image,
                                         double i)

图片放大

参数:

image -

i -

返回:

imageStretching

public static BufferedImage imageStretching(BufferedImage image,
                                            int width,
                                            int height)

图片拉伸

参数:

image -

width -

height -

返回:

clearAdhesion

public static BufferedImage clearAdhesion(BufferedImage image)

去除文字粘连性

参数:

image -

返回:

imageToDoubleArrays

public static double[] imageToDoubleArrays(BufferedImage bimage)

binaryzationImage

public static BufferedImage binaryzationImage(BufferedImage src)

优化后的图像二值化处理

参数:

src -

返回:

imageInverse

public static BufferedImage imageInverse(BufferedImage src)

图片反色

参数:

src -

返回:

ImgToByteArray

public static byte[] ImgToByteArray(BufferedImage image)

byteArrayToImg

public static BufferedImage byteArrayToImg(byte[] body)

StringToBufferedImage

public static BufferedImage StringToBufferedImage(String image)

string To bufferedimage

参数:

image -

BufferedImageToString

public static String BufferedImageToString(BufferedImage image)

BufferedImage To String

参数:

image -

返回:

getColorInHexFromRGB

public static String getColorInHexFromRGB(int r,
                                          int g,
                                          int b)

saveToFile

public static void saveToFile(BufferedImage object,
                              String path)

BufferedImageCompress

public static byte[] BufferedImageCompress(BufferedImage bufferedImage,
                                           float quality)