cn.orionsec.kit.lang.utils.awt

Class ImageExecutorStream

java.lang.Object

cn.orionsec.kit.lang.utils.awt.ImageExecutorStream

public class ImageExecutorStream
extends Object

图片处理流

Since:

2020/7/14 17:20

Version:

1.0.0

Author:

Jiahang Li

Constructor Summary

Constructors

Constructor and Description
ImageExecutorStream(byte[] bs)
ImageExecutorStream(File file)
ImageExecutorStream(InputStream in)
ImageExecutorStream(String name)

Method Summary

Modifier and Type	Method and Description
ImageExecutorStream	alphaInterpolation(net.coobird.thumbnailator.resizers.configurations.AlphaInterpolation alphaInterpolation) 设置插值模式
ImageExecutorStream	antialias(net.coobird.thumbnailator.resizers.configurations.Antialiasing antialias) 设置抗锯齿
ImageExecutorStream	crop() 剪裁图片 需要先调用 {size(int, int)} 方法
ImageExecutorStream	dithering(net.coobird.thumbnailator.resizers.configurations.Dithering dithering) 设置抖动模式
void	execute(File file) 处理 输出到文件
void	execute(OutputStream out) 处理 输出到流
void	execute(String file) 处理 输出到文件
ImageExecutorStream	format(String format) 设置输出文件格式化后缀 当输入文件与输出文件格式不一样时需调用
String	getBase64() 转化为 base64
net.coobird.thumbnailator.Thumbnails.Builder<?>	getBuilder()
BufferedImage	getImage() 转化为 BufferedImage
ImageExecutorStream	height(int height) 设置高
ImageExecutorStream	keepAspectRatio(boolean keep) 设置是否保留缩放比例 如果手动设置宽高 则需要设置为false
static ImageExecutorStream	of(byte[] bs)
static ImageExecutorStream	of(File file)
static ImageExecutorStream	of(InputStream in)
static ImageExecutorStream	of(String name)
ImageExecutorStream	overWrite(boolean overWrite) 设置是否覆盖输出文件
ImageExecutorStream	quality(double quality) 设置图片输出质量
ImageExecutorStream	rendering(net.coobird.thumbnailator.resizers.configurations.Rendering rendering) 设置调整大小时的渲染模式
ImageExecutorStream	rotate(double angle) 设置旋转角度
ImageExecutorStream	rotateLeft() 设置逆时针旋转90度
ImageExecutorStream	rotateRight() 设置顺时针旋转90度
ImageExecutorStream	scale(double scale) 设置 缩放比例 0 - 1
ImageExecutorStream	scalingMode(net.coobird.thumbnailator.resizers.configurations.ScalingMode scalingMode) 设置缩放时的模式
ImageExecutorStream	size(int width, int height) 设置大小
ImageExecutorStream	skipAspectRatio() 设置不保留缩放比例 当手动设置宽高时调用
ImageExecutorStream	sourceRegion(int width, int height)
ImageExecutorStream	sourceRegion(int x, int y, int width, int height) 设置缩放源图片大小 需要先调用 {scale(double) 方法
ImageExecutorStream	unOverWrite() 设置不覆盖输出文件
ImageExecutorStream	watermark(BufferedImage image)
ImageExecutorStream	watermark(BufferedImage image, float opacity)
ImageExecutorStream	watermark(byte[] bs)
ImageExecutorStream	watermark(byte[] bs, float opacity)
ImageExecutorStream	watermark(File file)
ImageExecutorStream	watermark(File file, float opacity)
ImageExecutorStream	watermark(InputStream in)
ImageExecutorStream	watermark(InputStream in, float opacity)
ImageExecutorStream	watermark(int x, int y, BufferedImage image)
ImageExecutorStream	watermark(int x, int y, BufferedImage image, float opacity)
ImageExecutorStream	watermark(int x, int y, byte[] bs)
ImageExecutorStream	watermark(int x, int y, byte[] bs, float opacity)
ImageExecutorStream	watermark(int x, int y, File file)
ImageExecutorStream	watermark(int x, int y, File file, float opacity)
ImageExecutorStream	watermark(int x, int y, InputStream in)
ImageExecutorStream	watermark(int x, int y, InputStream in, float opacity)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, BufferedImage image)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, BufferedImage image, float opacity) 添加水印
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, byte[] bs)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, byte[] bs, float opacity)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, File file)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, File file, float opacity)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, InputStream in)
ImageExecutorStream	watermark(net.coobird.thumbnailator.geometry.Position p, InputStream in, float opacity)
ImageExecutorStream	width(int width) 设置宽

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageExecutorStream

public ImageExecutorStream(String name)

ImageExecutorStream

public ImageExecutorStream(File file)

ImageExecutorStream

public ImageExecutorStream(InputStream in)

ImageExecutorStream

public ImageExecutorStream(byte[] bs)

Method Detail

of

public static ImageExecutorStream of(String name)

of

public static ImageExecutorStream of(File file)

of

public static ImageExecutorStream of(InputStream in)

of

public static ImageExecutorStream of(byte[] bs)

size

public ImageExecutorStream size(int width,
                                int height)

设置大小

Parameters:

width - 宽

height - 高

Returns:

this

width

public ImageExecutorStream width(int width)

设置宽

Parameters:

width - 宽

Returns:

this

height

public ImageExecutorStream height(int height)

设置高

Parameters:

height - 高

Returns:

this

rotate

public ImageExecutorStream rotate(double angle)

设置旋转角度

Parameters:

angle - 旋转角度 顺时针正数 逆时针负数

Returns:

this

rotateLeft

public ImageExecutorStream rotateLeft()

设置逆时针旋转90度

Returns:

this

rotateRight

public ImageExecutorStream rotateRight()

设置顺时针旋转90度

Returns:

this

scale

public ImageExecutorStream scale(double scale)

设置 缩放比例 0 - 1

Parameters:

scale - 缩放比例

Returns:

this

keepAspectRatio

public ImageExecutorStream keepAspectRatio(boolean keep)

设置是否保留缩放比例 如果手动设置宽高 则需要设置为false

Parameters:

keep - true保留

Returns:

this

skipAspectRatio

public ImageExecutorStream skipAspectRatio()

设置不保留缩放比例 当手动设置宽高时调用

Returns:

this

format

public ImageExecutorStream format(String format)

设置输出文件格式化后缀 当输入文件与输出文件格式不一样时需调用

Parameters:

format - 后缀

Returns:

this

quality

public ImageExecutorStream quality(double quality)

设置图片输出质量

Parameters:

quality - 质量 0 - 1

Returns:

this

overWrite

public ImageExecutorStream overWrite(boolean overWrite)

设置是否覆盖输出文件

Parameters:

overWrite - true覆盖

Returns:

this

unOverWrite

public ImageExecutorStream unOverWrite()

设置不覆盖输出文件

Returns:

this

scalingMode

public ImageExecutorStream scalingMode(net.coobird.thumbnailator.resizers.configurations.ScalingMode scalingMode)

设置缩放时的模式

Parameters:

scalingMode - 缩放模式

Returns:

this

rendering

public ImageExecutorStream rendering(net.coobird.thumbnailator.resizers.configurations.Rendering rendering)

设置调整大小时的渲染模式

Parameters:

rendering - 渲染模式

Returns:

this

alphaInterpolation

public ImageExecutorStream alphaInterpolation(net.coobird.thumbnailator.resizers.configurations.AlphaInterpolation alphaInterpolation)

设置插值模式

Parameters:

alphaInterpolation - alphaInterpolation

Returns:

this

antialias

public ImageExecutorStream antialias(net.coobird.thumbnailator.resizers.configurations.Antialiasing antialias)

设置抗锯齿

Parameters:

antialias - 抗锯齿

Returns:

this

dithering

public ImageExecutorStream dithering(net.coobird.thumbnailator.resizers.configurations.Dithering dithering)

设置抖动模式

Parameters:

dithering - dithering

Returns:

this

watermark

public ImageExecutorStream watermark(byte[] bs)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(File file)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(InputStream in)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(BufferedImage image)

watermark

public ImageExecutorStream watermark(byte[] bs,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(File file,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(InputStream in,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(BufferedImage image,
                                     float opacity)

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     byte[] bs)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     File file)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     InputStream in)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     BufferedImage image)

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     byte[] bs,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     File file,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     InputStream in,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(int x,
                                     int y,
                                     BufferedImage image,
                                     float opacity)

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     byte[] bs)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     File file)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     InputStream in)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     BufferedImage image)

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     byte[] bs,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     File file,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     InputStream in,
                                     float opacity)
                              throws IOException

Throws:

IOException

watermark

public ImageExecutorStream watermark(net.coobird.thumbnailator.geometry.Position p,
                                     BufferedImage image,
                                     float opacity)

添加水印

Parameters:

p - 位置信息

image - 水印文件

opacity - 不透明度

Returns:

this

crop

public ImageExecutorStream crop()

剪裁图片 需要先调用 {size(int, int)} 方法

Returns:

this

sourceRegion

public ImageExecutorStream sourceRegion(int width,
                                        int height)

sourceRegion

public ImageExecutorStream sourceRegion(int x,
                                        int y,
                                        int width,
                                        int height)

设置缩放源图片大小 需要先调用 {scale(double) 方法

Parameters:

x - 横坐标

y - 纵坐标

width - 剪裁宽

height - 剪裁高

Returns:

this

execute

public void execute(File file)
             throws IOException

处理 输出到文件

Parameters:

file - 文件

Throws:

IOException - IOException

execute

public void execute(String file)
             throws IOException

处理 输出到文件

Parameters:

file - 文件路径

Throws:

IOException - IOException

execute

public void execute(OutputStream out)
             throws IOException

处理 输出到流

Parameters:

out - 输出流

Throws:

IOException - IOException

getImage

public BufferedImage getImage()
                       throws IOException

转化为 BufferedImage

Returns:

BufferedImage

Throws:

IOException - IOException

getBase64

public String getBase64()
                 throws IOException

转化为 base64

Returns:

base64

Throws:

IOException - IOException

getBuilder

public net.coobird.thumbnailator.Thumbnails.Builder<?> getBuilder()