forked from bluelovers/Hall-of-Fame
/
image.php
executable file
·195 lines (164 loc) · 5.65 KB
/
image.php
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<?
/*
画像合成を非常にナンセンスな方法で行う。
GDライブラリ→画像の水平反転が不可能。
PECL ImageMagic→可能。しかしPEARの知識が無く断念。
従って画像合成する場合,反転済みの画像を別で用意する。
sampleURL
http://localhost/proj/hof/image.php?f11=mon_018&f12=mon_018&f13=mon_018&f14=mon_018&b11=mon_018&b12=mon_018&f21=mon_018&f22=mon_018&b21=mon_018&b22=mon_018&b23=mon_018&f23=mon_018&f24=mon_018&info=0
最後の[&info=0] は無くてもok
※※※ 魔法陣の表示に未対応！！！！！！！！！
*/
include("setting.php");
$img = new image();
// ( gif, png, jpeg )
// gif -> 動作確認済み
// png -> 画像の色数を保てるかどうか未確認
// jpeg -> 動作未確認
$img->SetBackGround("gif");// 背景画像の形式
$img->SetCharFile("gif");// *
$img->ShowInfo();
$img->CopyChar();
$img->Filter();
// 出力画像の形式
// gif > png > jpeg の順でサイズが異なる
$img->OutPutImage("gif");
//////////////////////////////////////////////////////////////////////
class image{
var $image;
var $background;
var $team1_front = array();
var $team1_back = array();
var $team2_front = array();
var $team2_back = array();
var $char_img_type;//キャラ画像形式
var $img_x, $img_y;//イメージ幅
function SetCharFile($type) {
$this->char_img_type = $type;
/*
f11 = team1_front[0]
f12 = team1_front[1]
f13 = team1_front[2]
f14 = team1_front[3]
f15 = team1_front[4]
b11 = team1_back[0]...
f21 = team2_front[0]...
b21 = team2_back[0]...
*/
for($j=1; $j<6; $j++) {// 1,2,3,4,5 チーム１
if( $img = $_GET["f1".$j] ) {
if( strpos($img,"/") !== false ) continue;// "/"が指定された場合無視
$file = IMG_CHAR.$img.".".$type;
if(file_exists($file))
$this->team1_front[] = $file;
}
if( $img = $_GET["b1".$j]) {
if( strpos($img,"/") !== false ) continue;// "/"が指定された場合無視
$file = IMG_CHAR.$img.".".$type;
if(file_exists($file))
$this->team1_back[] = $file;
}
}
for($j=1; $j<6; $j++) {// 1,2,3,4,5 チーム２
if( $img = $_GET["f2".$j] ) {
if( strpos($img,"/") !== false ) continue;// "/"が指定された場合無視
$file = IMG_CHAR_REV.$img.".".$type;
if(file_exists($file))
$this->team2_front[] = $file;
}
if( $img = $_GET["b2".$j]) {
if( strpos($img,"/") !== false ) continue;// "/"が指定された場合無視
$file = IMG_CHAR_REV.$img.".".$type;
if(file_exists($file))
$this->team2_back[] = $file;
}
}
}
function CopyChar() {
$cell_width = ($this->img_x)/6;
$y = $this->img_y/2;
$this->CopyRow($this->team1_back, 0, $cell_width*1, $cell_width, $y, $this->img_y);
$this->CopyRow($this->team1_front, 0, $cell_width*2, $cell_width, $y, $this->img_y);
$this->CopyRow($this->team2_front, 1, $cell_width*4, $cell_width, $y, $this->img_y);
$this->CopyRow($this->team2_back, 1, $cell_width*5, $cell_width, $y, $this->img_y);
}
function CopyRow($teams,$direction,$axis_x,$cell_width,$axis_y,$cell_height) {
$number = count($teams);
if($number == 0) return false;
$axis_x += ( $direction ? -$cell_width/2 : +$cell_width/2 );
$axis_y += ( $direction ? -$cell_height/2 : -$cell_height/2 );
$gap_x = $cell_width/($number+1) * ($direction? 1 : -1 );
$gap_y = $cell_height/($number+1) * ($direction? 1 : 1 );
foreach($teams as $file) {
$gap++;
$x = $axis_x + ( $gap_x * $gap );
$y = $axis_y + ( $gap_y * $gap );
$this->CopyImage($file,$x,$y);
}
}
function CopyImage($file,$x,$y) {
$imgcreatefrom = "imagecreatefrom{$this->char_img_type}";
$copy = $imgcreatefrom($file);
list($width, $height) = getimagesize($file);
$x -= $width/2;// キャラ幅分だけずらす
$y -= $height/2;
imagecopy($this->image,$copy,round($x),round($y),0,0,$width,$height);
}
function SetBackGround($type) {
if($_GET["bg"])//背景
$file = IMG_OTHER."bg_".$_GET["bg"].".".$type;
if(file_exists($file))
$this->background = $file;
else
$this->background = IMG_OTHER."bg_grass.".$type;
$func = "imagecreatefrom".$type;
$this->image = $func($this->background);
list($this->img_x, $this->img_y) = getimagesize($this->background);
}
function Filter() {//途中
//imagegammacorrect($this->image,200,255);
if($_GET["gray"]) {//グレイスケール処理
$val = $_GET["gray"];
if($val < 0) $val = 0;
else if(100 < $val) $val = 100;
imagecopymergegray($this->image,$this->image,0,0,0,0,$this->img_x,$this->img_y,$val);
}
//$image_p = imagecreatetruecolor(240, 100);//縮小
//imagecopyresampled($image_p, $this->image, 0, 0, 0, 0, 240, 100, $this->img_x, $this->img_y);
//$this->image = $image_p;
}
function OutPutImage($type) {
$func = "image".$type;
$func($this->image);
header("Content-Type: image/{$type}");
imagedestroy($this->image);
}
function ShowInfo() {
if(!$_GET["info"]) return true;
$image = imagecreate(360, 240);
$bg = imagecolorallocate($image, 24, 24, 128);
$textcolor = imagecolorallocate($image, 255, 24, 255);
$size = 2;
$height = 14;
$mar_l = 6;
$mar_t = 6;
imagestring($image, $size, $mar_l, $mar_t, "info-", $textcolor);
imagestring($image, $size, $mar_l, $mar_t + $height, "BG : ".$this->background, $textcolor);
$row = 2;
$teams = array(
"team1_front" => "TEAM1_F",
"team1_back" => "TEAM1_B",
"team2_front" => "TEAM2_F",
"team2_back" => "TEAM2_B");
foreach($teams as $team_var => $team_pos) {
foreach($this->{$team_var} as $val) {
imagestring($image, $size, $mar_l, $mar_t + $height * $row, "$team_pos : ".$val, $textcolor);
$row++;
}
}
header("Content-type: image/gif");
imagepng($image);
exit();
}
}
?>