Is there any simple way to add a image border around an image?
Reason is I want to create a drop-shadow effect around the image.
The images are loaded as thumbnails and are 110×75 px… Im thinking about creating a shadow border, but dont know how to add this to around the image, anybody know a way?
PHP preferrably…
function addBorderpng($add){
$border=5;
$im=imagecreatefrompng($add);
$width=imagesx($im);
$height=imagesy($im);
$img_adj_width=$width+(2*$border);
$img_adj_height=$height+(2*$border);
$newimage=imagecreatetruecolor($img_adj_width,$img_adj_height);
$border_color = imagecolorallocate($newimage, 255, 255, 255);
imagefilledrectangle($newimage,0,0,$img_adj_width, $img_adj_height,$border_color);
imagecopyresized($newimage,$im,$border,$border,0,0,
$width,$height,$width,$height);
imagepng($newimage,$add,9);
chmod("$add",0666);
}
<?php
$img_src = '3.jpg';
$img = imagecreatefromjpeg($img_src);
$color = imagecolorallocate($img, 132, 15, 153);
$borderThickness = 10;
drawBorder($img, $color, $borderThickness);
function drawBorder(&$img, &$color, $thickness)
{
$x1 = 0;
$y1 = 0;
$x2 = imagesx($img) - 1;
$y2 = imagesy($img) - 1;
for($i = 0; $i < $thickness; $i++)
{
imagerectangle($img, $x1++, $y1++, $x2--, $y2--, $color);
}
}
header('Content-type: image/jpeg');
imagejpeg($img);
?>
function addBorderpng($add,$bdr=1,$color='#000000'){
$arr = explode('.', $add);
$extension = strtolower(end($arr));
$border=$bdr;
if($extension == 'jpg'){
$im=imagecreatefromjpeg($add);
}
else if($extension =='png'){
$im=imagecreatefrompng($add);
}
$width=imagesx($im);
$height=imagesy($im);
$img_adj_width=$width+(2*$border);
$img_adj_height=$height+(2*$border);
$newimage=imagecreatetruecolor($img_adj_width,$img_adj_height);
$color_gb_temp =HexToRGB($color);
$border_color = imagecolorallocate($newimage, $color_gb_temp['r'], $color_gb_temp['g'], $color_gb_temp['b']);
imagefilledrectangle($newimage,0,0,$img_adj_width,$img_adj_height,$border_color);
imagecopyresized($newimage,$im,$border,$border,0,0,$width,$height,$width,$height);
header('Content-type: image/jpeg');
if($extension == 'jpg')
imagejpeg($newimage,$add,9);
else if($extension == 'png')
imagepng($newimage,$add,9);
//imagepng($newimage);
//chmod("$add",0666);
}
function HexToRGB($hex){
$hex = ereg_replace("#", "", $hex);
$color = array();
if(strlen($hex) == 3) {
$color['r'] = hexdec(substr($hex, 0, 1) . $r);
$color['g'] = hexdec(substr($hex, 1, 1) . $g);
$color['b'] = hexdec(substr($hex, 2, 1) . $b);
}
else if(strlen($hex) == 6) {
$color['r'] = hexdec(substr($hex, 0, 2));
$color['g'] = hexdec(substr($hex, 2, 2));
$color['b'] = hexdec(substr($hex, 4, 2));
}
return $color;
}
addBorderpng('shahid.png',5);