borderimage(new imagickpixel(white),1,1);$image->paintfloodfillimage('transparent',2000,null,0,0);$draw = new imagickdraw();$draw->color(0,0,imagick::paint_floodfill);$image->drawimage($draw);$image->shaveimage(1,1);header(content-type: image/{$image->getimageformat()});echo $image->getimageblob( );//$image->writeimage('o.png');
$image->clear();$image->destroy();?>
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效果图：