java设置图片质量

java设置图片质量

一、概述

在脚本中，它从300x300左右的标记下降到60x60。由于目前效果不佳，因此需要提高整体图像质量。

public static Boolean resizeImage(String sourceImg, String destImg, Integer Width, Integer Height, Integer whiteSpaceAmount)

{

BufferedImage origImage;

try

{

origImage = ad(new File(sourceImg));

int type = Type() == 0? BufferedImage.TYPE_INT_ARGB : Type();

int fHeight = Height;

int fWidth = Width;

int whiteSpace = Height + whiteSpaceAmount; //Formatting all to squares so don't need two whiteSpace calcs..

double aspectRatio;

//Work out the resized dimensions

if (Height() > Width()) //If the pictures height is greater than the width then scale appropriately.

{

fHeight = Height; //Set the height to 60 as it is the big