关于生成缩略图的问题,各位大侠请进来
缩略图|问题
从网上找来了从jpg文件生成缩略图的程序,略加改动变成下面的程序,现在这个程序可以将一个jpg文件的缩略图直接输出,但我想在网页的某个位置插入一个或者多个缩略图以方便我编辑图片的时候有所依据,但下面的这个函数在输出的时候出现很多乱码,如何解决呢?
function makethumb($srcFile,$dstW,$dstH, $type='png') {
$data = GetImageSize($srcFile,&$info);
switch ($data[2]) {
case 1:
$im = ImageCreateFromGIF($srcFile);
break;
case 2:
$im = ImageCreateFromJPEG($srcFile);
break;
case 3:
$im = ImageCreateFromPNG($srcFile);
break;
}
$srcW=ImageSX($im);
$srcH=ImageSY($im);
$dstX=0;
$dstY=0;
if ($srcW*$dstH>$srcH*$dstW) {
$fdstH=round($srcH*$dstW/$srcW); $dstY=floor(($dstH-$fdstH)/2); $fdstW=$dstW;
} else {
$fdstW=round($srcW*$dstH/$srcH); $dstX=floor(($dstW-$fdstW)/2); $fdstH=$dstH;
}
$ni=imagecreate($dstW,$dstH);
$dstX=($dstX$dstY=($dstX$dstX=($dstX>($dstW/2))?floor($dstW/2):$dstX;
$dstY=($dstY>($dstH/2))?floor($dstH/s):$dstY;
$white = ImageColorAllocate($ni, 255,255,255);//Ìî³äµÄ±³¾°É«
imagefilledrectangle($ni,0,0,$dstW,$dstH,$white);
ImageCopyResized($ni,$im,$dstX,$dstY,0,0,$fdstW,$fdstH,$srcW,$srcH);
ImageJpeg($ni);
//imagedestroy($im);
//imagedestroy($ni);
}
makethumb("1.jpg",259,193,"jpg");

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)
