ClownWiki - php:gd
https://shiyoka.com/
2026-05-08T13:24:40+00:00
ClownWiki
https://shiyoka.com/
https://shiyoka.com/lib/exe/fetch.php?media=wiki:dokuwiki.svg
-
text/html
2025-02-16T13:53:04+00:00
Anonymous (anonymous@undisclosed.example.com)
arrange
https://shiyoka.com/doku.php?id=php:gd:arrange&rev=1739713984&do=diff
配置
───────────────────────────────────────
GD
├ imagecache
│ ├ 111e9ddab6170f13f33e7cd47e25e816
│ ├ 12c0578bbbadef18e272cd88e767b549
│ ├ 3161d1b0a7beeb7f46749121a3e40630
│ ├ a997870b7d6794fb190c8c089877bbba
│ ├ b1b10345a12009e779cbea43abbf6708
│ └ edc04bcaebd42f05c75f124a3468f6c0
├ gd_resize.php
├ gd_sample.php
├ image.php
├ PHOT00000000000756AA.jpg
├ PHOT00000000000756F2.jpg
├ PHOT000000000007571C.jpg
├ PHOT000000000007571E.jpg
├ PHOT000000000007572E.jpg
├ PHOT000000000007572F.jpg
└ Thumbs.db…
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text/html
2025-02-16T13:53:04+00:00
Anonymous (anonymous@undisclosed.example.com)
gd_resize_php
https://shiyoka.com/doku.php?id=php:gd:gd_resize_php&rev=1739713984&do=diff
<?php
// JPEG画像を読み込む
$tmp_name=$_GET['tmp_name'];
// 縮小後の横サイズ。縦サイズは元の画像と縦横比が同じになるように調節する
$ResizeX=$_GET['ResizeX'];
$im_inp = ImageCreateFromJPEG($tmp_name);
$ix = ImageSX($im_inp); // 読み込んだ画像の横サイズを取得
$iy = ImageSY($im_inp); // 読み込んだ画像の縦サイズを取得
$ox = $ResizeX; // サイズ変更後の横サイズ
$oy = ($ox * $iy) / $ix; // サイズ変更後の縦サイズ
// サイズ変更後の画像データを生成
$im_out = ImageCreateTrueColor($ox, $oy);
//ImageCopyResized($im_out, $im_inp, 0, 0, 0, 0, $ox, $oy, $ix, $iy);
ImageCopyResampled($im…
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text/html
2025-02-16T13:53:04+00:00
Anonymous (anonymous@undisclosed.example.com)
gd_sample_php
https://shiyoka.com/doku.php?id=php:gd:gd_sample_php&rev=1739713984&do=diff
<?php
$baseURL = $_SERVER["HTTP_REFERER"];
?>
<html>
<head>
<title>画像の縮小表示</title>
</head>
<body>
<form enctype="multipart/form-data" method=post action="gd_sample.php" target=_brank>
<h1 align=center>画像の縮小表示</h1>
<p>
<a href="PHOT000000000007571E.jpg" target="_new"><img src="gd_resize.php?tmp_name=PHOT000000000007571E.jpg&ResizeX=300"></a>
<img src="gd_resize.php?tmp_name=PHOT000000000007571C.jpg&ResizeX=200">
<img src="gd_resize.php?tmp_name=PHOT00000000000756F2.jpg&ResizeX=100">
<br>
<…
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text/html
2025-02-16T13:53:04+00:00
Anonymous (anonymous@undisclosed.example.com)
image_php
https://shiyoka.com/doku.php?id=php:gd:image_php&rev=1739713984&do=diff
<?php
// Smart Image Resizer 1.4.1
// Resizes images, intelligently sharpens, crops based on width:height ratios, color fills
// transparent GIFs and PNGs, and caches variations for optimal performance
// Created by: Joe Lencioni (http://shiftingpixel.com)
// Date: August 6, 2008
// Based on: http://veryraw.com/history/2005/03/image-resizing-with-php/
/////////////////////
// LICENSE
/////////////////////
// I love to hear when my work is being used, so if you decide to use this, feel encoura…