hello,
i am facing problem with image cropping. can you provide any code for crop images. actually my problem is i want to display 400X500 images. actually the original image size is 1600x900. then i am cropping that to 400X500. but it is scretching out. please tell me is there any way to solve this issue.
here is sample my code:
if(is_uploaded_file($_FILES["subimage"]["tmp_name"])!='')
{
//echo"file in";exit;
//echo"in ";exit;
$rand_variable1=rand(10000,100000);
if(is_uploaded_file($_FILES["subimage"]["tmp_name"]))
{
@unlink("products/".$hidden_image);
@unlink("products/400X500/".$hidden_image);
$file_image=$rand_variable1.$_FILES["subimage"]["name"];
move_uploaded_file($_FILES["subimage"]["tmp_name"], "products/" .$file_image);
$Attachments2=$file_image;
}
/************************************Resizing the image 120x150****************/
$path3="products";
$filetype3=$_FILES["subimage"]["type"];
$bgim_file_name = $path3."/".$Attachments2;
$bgimage_attribs = getimagesize($bgim_file_name);
list($width, $height, $type, $attr) = getimagesize($bgim_file_name);
if($filetype3=='image/gif')
{
$bgim_old = imagecreatefromgif($bgim_file_name);
}
else if(($filetype3=='image/pjpeg') || ($filetype3=='image/jpeg'))
{
$bgim_old = imagecreatefromjpeg($bgim_file_name);
}
else if(($filetype3=='image/png') || ($filetype3=='image/x-png'))
{
$bgim_old = imagecreatefrompng($bgim_file_name);
}
if($width>400)
{
$new_width=400;
}
else
{
$new_width=$width;
}
if($height>500)
{
$new_height=500;
}
else
{
$new_height=$height;
}
$bgth_max_width = $new_width; //for Album image
$bgth_max_height = $new_height;
$bgratio = ($bgwidth > $bgheight) ? $bgth_max_width/$bgimage_attribs[0] : $bgth_max_height/$bgimage_attribs[1];
$bgth_width = $new_width;//$image_attribs[0] * $ratio;
$bgth_height =$new_height;//$image_attribs[1] * $ratio;
$bgim_new = imagecreatetruecolor($bgth_width,$bgth_height);
imageantialias($bgim_new,true);
$bgth_file_name = "products/400X500/$Attachments2";
imagecopyresampled($bgim_new,$bgim_old,0,0,0,0,$bgth_width,$bgth_height, $bgimage_attribs[0], $bgimage_attribs[1]);
if($filetype3=='image/gif')
{
imagegif($bgim_new,$bgth_file_name,100);
//$bgim_old = imagegif($bgim_file_name);
}
else if(($filetype3=='image/pjpeg') || ($filetype3=='image/jpeg'))
{
imagejpeg($bgim_new,$bgth_file_name,100);
}
else if(($filetype3=='image/png') || ($filetype3=='image/x-png'))
{
imagepng($bgim_new,$bgth_file_name,9);
}
/************End Resize of 400*500*******************/