Shulou(Shulou.com)06/02 Report--

This article introduces the relevant knowledge of "how to deal with TP pictures and add picture ellipse processing". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

/ * deal with fillet images * @ param integer $radius fillet radius is 50 by default, processed as a circle * / public function radius ($radius = 50) {/ / $wh = getimagesize ($imgpath); $w = $this- > width (); $h = $this- > height (); / / $radius = $radius = = 0? (min ($w, $h) / 2): $radius; $img = imagecreatetruecolor ($w, $h); / / this sentence must have imagesavealpha ($img, true); / / pick a completely transparent color, and the last parameter 127is fully transparent $bg = imagecolorallocatealpha ($img, 255,255,255,127); imagefill ($img, 0,0, $bg); $r = $radius / / fillet radius for ($x = 0; $x

Im, $x, $y); if (($x > = $radius & & $x = $radius & & $y)

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