function ImageRoundEdges($image, $size, $args = array()){
if (!is_numeric($size)){
throw new Exception("Not a valid size: " . $size);
}
$width = ImageSX($image);
$height = ImageSY($image);
if ($args["border"]){
$bordercolor = ImageHTMLColor($image, $args["border"]);
$oldimage = $image;
$image = ImageCreateTrueColor($width, $height);
ImageFilledRectangle($image, 0, 0, $width, $height, $bordercolor);
ImageCopyResized($image, $oldimage, 1, 1, 0, 0, $width - 2, $height - 2, $width, $height);
}else{
$oldimage = $image;
$image = ImageCreateTrueColor($width, $height);
ImageCopyResized($image, $oldimage, 0, 0, 0, 0, $width, $height, $width, $height);
}
$transp = ImageColorTransparent($image);
if (!$transp or $transp == -1){
if ($args["htmltranscolor"]){
$transp = ImageHTMLColor($image, $args["htmltranscolor"]);
}else{
$transp = ImageHTMLColor($image, "#d91da2");
}
}
for($i = 1; $i < $size / 2; $i++){
//Upper left corner.
$center = $i - 2;
ImageArc($image, $center, $center, $size, $size, 180, 270, $white);
ImageArc($image, $center - 1, $center, $size, $size, 180, 270, $white);
ImageArc($image, $center, $center, $size, $size, 180, 270, $transp);
ImageArc($image, $center - 1, $center, $size, $size, 180, 270, $transp);
//Upper right corner.
$left = $width - $i + 2;
$top = $i - 2;
ImageArc($image, $left, $top, $size, $size, 270, 360, $transp);
ImageArc($image, $left, $top - 1, $size, $size, 270, 360, $transp);
//Lower left corner.
$left = $i - 2;
$top = $height - $i + 2;
ImageArc($image, $left, $top, $size, $size, 90, 180, $transp);
ImageArc($image, $left, $top - 1, $size, $size, 90, 180, $transp);
//Lower right corner.
$left = $width - $i + 2;
$top = $height - $i + 2;
ImageArc($image, $left, $top, $size, $size, 0, 90, $transp);
ImageArc($image, $left, $top - 1, $size, $size, 0, 90, $transp);
}
if ($args["border"]){
//Lower right corner.
$left = $width - $i + 2;
$top = $height - $i + 2;
ImageArc($image, $left, $top, $size, $size, 0, 90, $bordercolor);
//Lower left corn
$left = $i - 2;
$top = $height - $i + 2;
ImageArc($image, $left, $top, $size, $size, 90, 180, $bordercolor);
//Upper left corner.
$center = $i - 2;
ImageArc($image, $center, $center - 1, $size, $size, 180, 270, $bordercolor);
//Upper right corner.
$left = $width - $i + 2;
$top = $i - 2;
ImageArc($image, $left, $top - 1, $size, $size, 270, 360, $bordercolor);
}
ImageColorTransparent($image, $transp);
return $image;
}
}
if ($_GET["padding"]){
$origx = ImageSX($image);
if ($_GET["paddingorigsize"]){
$image = ImagePadding(array(
"image" => $image,
"color" => ImageHTMLColor($image, $bgcolor),
"padding" => $_GET["padding"],
"keep_size" => true
));
}else{
$image = ImagePadding(array(
"image" => $image,
"color" => ImageHTMLColor($image, $bgcolor),
"padding" => $_GET["padding"]
));
}
}
if ($_GET["edgesize"]){
$args = array(
"htmltranscolor" => "#ff00a8"
);
if ($_GET["edgeborder"]){
$args["border"] = $_GET["edgeborder"];
}
$image = ImageRoundEdges($image, $_GET["edgesize"], $args);
}
