me.codeboy.common.base.io

Class CBImage

java.lang.Object

me.codeboy.common.base.io.CBImage

public class CBImage
extends java.lang.Object

图片操作

Created by Yuedong Li on 11/21/15.

Constructor Summary

Constructors

Constructor and Description
CBImage(java.awt.image.BufferedImage bufferedImage)
CBImage(java.io.File file)

Method Summary

Modifier and Type	Method and Description
java.awt.image.BufferedImage	drawText(java.lang.String text, int fontSize, java.awt.Color color) 在图片上写字
java.awt.image.BufferedImage	getImage() 得到对应的图片
java.awt.image.BufferedImage	rotate() 旋转90度旋转
void	save(java.io.File file) 保存图片
java.awt.image.BufferedImage	scale(double scaleW, double scaleH) 缩放图片

Methods inherited from class java.lang.Object

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

Constructor Detail

CBImage

public CBImage(java.awt.image.BufferedImage bufferedImage)

CBImage

public CBImage(java.io.File file)

Method Detail

drawText

public java.awt.image.BufferedImage drawText(java.lang.String text,
                                             int fontSize,
                                             java.awt.Color color)

在图片上写字

Parameters:

text - 字符串

fontSize - 字体大小

color - 字体颜色

Returns:

图片

scale

public java.awt.image.BufferedImage scale(double scaleW,
                                          double scaleH)

缩放图片

Parameters:

scaleW - 水平缩放比例

scaleH - 垂直缩放比例

Returns:

bufferedImage

rotate

public java.awt.image.BufferedImage rotate()

旋转90度旋转

Returns:

对应图片

save

public void save(java.io.File file)

保存图片

Parameters:

file - 图片文件

getImage

public java.awt.image.BufferedImage getImage()

得到对应的图片

Returns:

bufferedImage