作者chousf (你还是要幸福......)
看板PHP
标题[请益]
时间Thu May 31 00:01:04 2012
以下程式码不是我自己写的 所以自己一知半解......
想修改也修得乱七八糟兼头大.......
输出到excel这边有试过加上
header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:filename=php_excel.xls");
这类的方式
但是就只会把网页所显示的图档和文字
(亮度调校 对比调校...等等)
http://ppt.cc/KROa
直接贴在excel的工作表上 数值资料也都没有出现
是希望可以改成一次处理多张图档
也能把得到的阈值输出到excel(数字或文字会待在栏位中)
实在是不知道要用甚麽方式解决这个问题
希望有高手能解惑~~~ 谢谢 QQ
<?php
error_reporting(E_ERROR);header("Content-Type: text/html; charset=utf-8");
if (!is_null($_GET['f'])) {
$file = $_GET['f'];
}
else {
$file = "2011_0802_1100";
}
if (!is_null($_GET['x'])) {
$x = $_GET['x'];
}
else {
$x = 400;
}
if (!is_null($_GET['y'])) {
$y = $_GET['y'];
}
else {
$y = 695;
}
if (!is_null($_GET['cx'])) {
$cx = $_GET['cx'];
}
else {
$cx = 460;
}
if (!is_null($_GET['cy'])) {
$cy = $_GET['cy'];
}
else {
$cy = 125;
}
if (!is_null($_GET['br'])) {
$brightness = $_GET['br'];
}
else {
$brightness = 0;
}
if (!is_null($_GET['ct'])) {
$constrast = $_GET['ct'];
}
else {
$constrast = 0;
}
if (!is_null($_GET['cr'])) {
$cr = $_GET['cr'];
}
else {
$cr = 0;
}
if (!is_null($_GET['cg'])) {
$cg = $_GET['cg'];
}
else {
$cg = 0;
}
if (!is_null($_GET['cb'])) {
$cb = $_GET['cb'];
}
else {
$cb = 0;
}
$filename = "img/" . $file . ".jpg";
#echo $filename . "\n";
$imInfo = getimagesize($filename);
$w = $imInfo[0];
$h = $imInfo[1];
$src = imagecreatefromjpeg($filename);
$dst = imagecreatefromjpeg($filename);
$msk = imagecreatefrompng("mask.PNG");
imagefilter($msk, IMG_FILTER_NEGATE);
#header("Content-Type: image/png");
#imagepng($msk);
#return 0;
imagefilter($dst, IMG_FILTER_COLORIZE, $cr, $cg, $cb);
imagefilter($dst, IMG_FILTER_CONTRAST, $constrast);
imagefilter($dst, IMG_FILTER_BRIGHTNESS, $brightness);
#imagefilter($msk, IMG_FILTER_COLORIZE, $cr, $cg, $cb);
#imagefilter($msk, IMG_FILTER_CONTRAST, $constrast);
#imagefilter($msk, IMG_FILTER_BRIGHTNESS, $brightness);
#imagecopy($dst, $src, 0, 0, $x, $y, $cx, $cy);
imagecopy($dst, $msk, 0, 0, $x, $y, $cx, $cy);
imagecopy($dst, $src, 0, $cy, $x, $y, $cx, $cy);
$black = imagecolorallocate($dst, 0, 0, 0);
$white = imagecolorallocate($dst, 255, 255, 255);
$blue = imagecolorallocate($dst, 0, 0, 255);
$red = imagecolorallocate($dst, 255, 0, 0);
$th = 60;
$r=0;
$g=0;
$b=0;
$sqr=0;
$sqg=0;
$sqb=0;
for ($j=0;$j<$cy;$j++) {
for ($i=0;$i<$cx;$i++) {
$test = imagecolorat($dst, $i, $j);
$trgb = imagecolorsforindex($dst, $test);
if (($trgb['red']!==0)||($trgb['green']!==0)||($trgb['blue']!==0)) {
$am[$i][$j]=FALSE;
}
else {
$am[$i][$j]=TRUE;
}
}
}
$pCounter = 0;
for ($j=0;$j<$cy;$j++) {
for ($i=0;$i<$cx;$i++) {
# $test = imagecolorat($dst, $i, $j);
# $trgb = imagecolorsforindex($dst, $test);
# echo "$i $j\n";
# echo $trgb['red'] . "," . $trgb['green'] . "," . $trgb['blue'] . "\n";
# if (($trgb['red']!==0)||($trgb['green']!==0)||($trgb['blue']!==0)) {
# continue;
# }
# var_dump($test);
if ($am[$i][$j]===FALSE) {
continue;
}
$pCounter++;
$colorIndex = imagecolorat($dst, $i+$x, $j+$y);
$rgba = imagecolorsforindex($dst, $colorIndex);
$r += $rgba['red'];
$g += $rgba['green'];
$b += $rgba['blue'];
$sqr+= pow($rgba['red'],2);
$sqg+= pow($rgba['green'],2);
$sqb+= pow($rgba['blue'],2);
# if (($r<=$th)||($g<=$th)||($b<=$th)) {
# echo "black\n";
# imagesetpixel($im, $x, $y, $black);
# }
# else {
# echo "white\n";
# imagesetpixel($im, $x, $y, $white);
# }
# $progress = 100 * ($y * $w + $x) / ($w * $h);
# $progress = sprintf("%f%%\r", $progress);
# echo $progress;
}
}
$ar = ($r/$pCounter);
$ag = ($g/$pCounter);
$ab = ($b/$pCounter);
$sdr = (sqrt(($sqr / $pCounter) - pow($ar,2)));
$sdg = (sqrt(($sqg / $pCounter) - pow($ag,2)));
$sdb = (sqrt(($sqb / $pCounter) - pow($ab,2)));
if (!is_null($_GET['thr'])) {
$thr = $_GET['thr'];
}
else {
$thr = $ar;
}
if (!is_null($_GET['thg'])) {
$thg = $_GET['thg'];
}
else {
$thg = $ag;
}
if (!is_null($_GET['thb'])) {
$thb = $_GET['thb'];
}
else {
$thb = $ab;
}
/*
if (($ab > 40)&&($sdr > 50)) {
$thr = $ar + 1.5*$sdr;
$thg = $ag + 1.5*$sdg;
$thb = $ab + 1.8*$sdb;
}
else if (($ab > 40)&&($sdr <= 50)) {
$thr = $ar + 3 * $sdr;
$thg = $ag + 1.5*$sdg;
$thb = $ab + 1.5*$sdb;
}
else {
$thr = $ar;
$thg = $ag;
$thb = $ab;
}
*/
for ($j=0;$j<$cy;$j++) {
for ($i=0;$i<$cx;$i++) {
if ($am[$i][$j]===FALSE) {
continue;
}
$colorIndex = imagecolorat($dst, $i+$x, $j+$y);
$rgba = imagecolorsforindex($dst, $colorIndex);
$r = $rgba['red'];
$g = $rgba['green'];
$b = $rgba['blue'];
if (($r<=$thr)||($g<=$thg)||($b<=$thb)) {
# echo "black\n";
imagesetpixel($dst, $i, $j, $black);
}
else {
# echo "white\n";
imagesetpixel($dst, $i, $j, $white);
}
# $progress = 100 * ($y * $w + $x) / ($w * $h);
# $progress = sprintf("%f%%\r", $progress);
# echo $progress;
}
}
$string1 = "ar=$ar, ag=$ag, ab=$ab";
$string2 = "sdr=$sdr, sdg=$sdg, sdb=$sdb";
imagestring($dst, 20, 0, 250, $string1, $black);
imagestring($dst, 20, 0, 275, $string2, $black);
imagestring($dst, 20, 5, 105, "Target", $red);
imagestring($dst, 20, 5, 230, "Original", $red);
#header('Content-Type: image/png');
exec("rm -f tmp/fog_*.png");
imagepng($dst, "tmp/fog" . $file . ".png", 0);
$fs = filesize("tmp/fog" . $file . ".png");
while ($fs != filesize("tmp/fog" . $file . ".png")) {
sleep(0.1);
$fs = filesize("tmp/fog" . $file . ".png");
}
#echo $string;
#echo "<img src='tmp.png' />";
imagedestroy($msk);
imagedestroy($src);
imagedestroy($dst);
echo "<html>\n";
echo "\t<head>\n";
echo "\t</head>\n";
echo "\t<body>\n";
echo "<table><tr>";
echo "<th>";
echo "\t\t<img width=\"100%\" src=\"" . "tmp/fog" . $file . ".png" . "\"/>\n";
echo "</th>";
echo "<td>";
echo "<form name=\"test\">";
echo "<table><tr>";
echo "<th>档案名称</th><td><input type=\"text\" name=\"f\"
value=\"$file\"/></td>";
echo "</tr><tr>";
echo "<th>亮度调校</th><td><input type=\"text\" name=\"br\"
value=\"$brightness\"/></td>";
echo "</tr><tr>";
echo "<th>对比调校</th><td><input type=\"text\" name=\"ct\"
value=\"$constrast\"/></td>";
echo "</tr><tr>";
echo "<th>红光滤镜</th><td><input type=\"text\" name=\"cr\"
value=\"$cr\"/></td>";
echo "</tr><tr>";
echo "<th>绿光滤镜</th><td><input type=\"text\" name=\"cg\"
value=\"$cg\"/></td>";
echo "</tr><tr>";
echo "<th>蓝光滤镜</th><td><input type=\"text\" name=\"cb\"
value=\"$cb\"/></td>";
echo "</tr><tr>";
echo "<th>红光阈值</th><td><input type=\"text\" name=\"thr\"
value=\"$thr\"/></td>";
echo "</tr><tr>";
echo "<th>绿光阈值</th><td><input type=\"text\" name=\"thg\"
value=\"$thg\"/></td>";
echo "</tr><tr>";
echo "<th>蓝光阈值</th><td><input type=\"text\" name=\"thb\"
value=\"$thb\"/></td>";
echo "</tr><tr>";
echo "<th></th><td><input type=\"submit\" name=\"submit\"/></td>";
echo "</tr>";
echo "</form>";
echo "</td>";
echo "</table>";
echo "\t</body>\n";
echo "</html>";
return 0;
--
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◆ From: 111.248.130.7
※ 编辑: chousf 来自: 111.248.130.7 (05/31 00:01)
1F：→ MOONRAKER:一般网页转成xls下载也就是如此 05/31 04:24
2F：→ MOONRAKER:mime type设对，输出HTML，自然可以伪装成xls 05/31 04:24
3F：→ MOONRAKER:你要检查你输出的xls到底有没有包含网页上的资讯 05/31 04:25
4F：→ MOONRAKER:很可能一开始就漏掉了 05/31 04:25