<? print($image_name); ?>
<form action="none" name="wspolzendne">
x1<input type="text" name="x1">
y1<input type="text" name="y1">
x2<input type="text" name="x2">
y2<input type="text" name="y2">
</form>
<img src="<? $sciezka.$image_name ?>" id="img"> <!--wyťwietlasz ca│y obrazek-->
<div id="ramka" style="border: dotted black 1px; background-color:
transparent; filter: alpha('opacity=50'); position: Absolute">
<script>
document.onmousedown=poczatek
document.onmousemove=rusz
document.onmouseup=koniec
p=false;
function poczatek()
{
xa=window.event.offsetX;
ya=window.event.offsetY;
if(window.event.srcElement.id=="img")
{
p=true;
document.getElementById("ramka").style.height=0;
document.getElementById("ramka").style.width=0;
document.getElementById("ramka").style.left=window.event.x-1;
document.getElementById("ramka").style.top=window.event.y-1;
document.wspolzendne.x1.value=xa;
document.wspolzendne.y1.value=ya;
}
else
{
p=false;
document.getElementById("ramka").style.left=0;
document.getElementById("ramka").style.top=0;
document.getElementById("ramka").style.width=0;
document.getElementById("ramka").style.height=0;
document.wspolzendne.x1.value=0;
document.wspolzendne.y1.value=0;
}
return false;
}

function rusz()
{
xb=window.event.offsetX;
yb=window.event.offsetY;
if(p&&window.event.srcElement.id=="img")
{
w=(xb-xa)<0?0:xb-xa;
h=(yb-ya)<0?0:yb-ya;
document.getElementById("ramka").style.width=w;
document.getElementById("ramka").style.height=h;
document.wspolzendne.x2.value=xa+w;
document.wspolzendne.y2.value=ya+h;
}
return false;
}

function koniec()
{
p=false;
}
</script>

[PHP] pobierz, plaintext 
<?
$dst = imagecreatetruecolor(100,100); 
$src = imagecreatefromjpeg($sciezka_sk.$sciezka.$image_name); 
imagecopyresampled($dst, $src, $x1,$y1,$x2,$y2); 
imagejpeg($dst,$sciezka_sk.$sciezka.$image_name); 
?>
[PHP] pobierz, plaintext