public final class PicUtil extends Object
| 构造器和说明 |
|---|
PicUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static void |
compress(File picFile,
String outFile,
double scale,
double quality)
压缩图片
|
static void |
compress(File picFile,
String outFile,
int width,
int height,
double quality)
压缩图片
|
static void |
compress(InputStream input,
String outFile,
double scale,
double quality) |
static void |
compress(InputStream input,
String outFile,
int width,
int height,
double quality)
压缩图片
|
public static void compress(File picFile, String outFile, double scale, double quality) throws PicException
picFile - 图片文件(完整路径)outFile - 输出路径(完整)scale - 缩放比例0-1quality - 输出质量0-1PicException - 图片压缩异常public static void compress(File picFile, String outFile, int width, int height, double quality) throws PicException
picFile - 图片文件(完整路径)outFile - 输出路径(完整)width - 输出宽度height - 输出高度quality - 输出质量0-1PicException - 图片压缩异常public static void compress(InputStream input, String outFile, int width, int height, double quality) throws PicException
input - 文件输入流outFile - 输出路径(完整)width - 输出宽度height - 输出高度quality - 输出质量0-1PicException - 图片压缩异常public static void compress(InputStream input, String outFile, double scale, double quality) throws PicException
input - 文件输入流outFile - 输出路径(完整)scale - 缩放比例0-1quality - 输出质量0-1PicException - 图片压缩异常Copyright © 2018. All rights reserved.