if (!function_exists('gene_poster')) {
function gene_poster($param)
{
$user = User::where(['id' => $param['user_id']])->find();
$link = "http://".$_SERVER['SERVER_NAME'] . '/index/user/register/pid/' . $user['id'];
/* echo '<pre>';
print_r($link);
exit;*/
$background = $param['background'];
$nickname = $user['nickname'];
$mobile = $user['mobile'];
$avatar = $user['avatar'];
$path = "../public/uploads/" . date('Ymd') . "/qrcode/";
$poster_path = "../public/uploads/" . date('Ymd') . "/poster/";
if (!is_dir($path)) {
mkdir($path, 0777, true);
}
if (!is_dir($poster_path)) {
mkdir($poster_path, 0777, true);
}
if (!$user['qrcode']) {
/*1生成二维码存储*/
$qr = new Endroid\QrCode\QrCode();
$qr_code_img = $qr->setText($link)
->setSize(300)
->setPadding(10)
->setErrorCorrection('high')
->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))
->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0))
->setLabel('')
->setLabelFontSize(16)
->setImageType(Endroid\QrCode\QrCode::IMAGE_TYPE_PNG);
//$path = "";
$qrcode_file_name = $path . date('YmdHis') . $param['user_id'] . ".png";
$re = $qr_code_img->save($qrcode_file_name);
User::where(['id' => $param['user_id']])->update(['qrcode' => $qrcode_file_name]);
} else {
$qrcode_file_name = $user['qrcode'];
}
$font_path = '../public/assets/fonts/captcha.ttf';
$font_path = 'D:\WORK\project\kangaroocollege\public\assets\fonts\fangzhengheitijianti.TTF';
/*echo '<pre>';
/ * 2 * Paint Save /
Exit; * /
print_r (is_file ($ font_path));
Array config = $ (
'text' => array(
array(
'text' => $ the Nickname,
'left' => 350,
'Top' => 2050,
'FontPath' => $ font_path, // font file
'fontSize' => 50, // size
' fontColor '=>' 255,255,255 ', // font color
' angle '=> 0,
),
Array (
' text '=> $ Mobile,
' left '=> 350,
' Top '=> 2150 is,
' FontPath '=> $ font_path,// font file
'fontSize' => 50, // Font Size
'fontColor' =>'255,255,255', font color //
'angle' => 0,
),
Array (
'text' => 'I am your exclusive customer service',
'left' => 160,
'Top' => 2250,
'FontPath' => $ font_path, // font file
'fontSize' => 60, / / font
'fontColor' => '255,255,255' , // Font color
'angle' => 0,
),
Array (
'text' => 'available to me for advice',
'left' => 160,
'Top' => 2350,
'FontPath' => $ font_path, // font file
'the fontSize' => 60,// size
'fontColor' => '255,255,255' , // font color
'angle' => 0,
)
),
'Image' => Array (
Array (
// 'URL' => $ Avatar, image resource path //
'url' => border_radius ($ avatar), // Image resource path
'left' => 160,
'Top' => 2000,
'stream' => 0, whether the character string resource // picture image stream
'right' => 0,
'bottom' => 0,
'width' => 150,
'height' => 150,
'Opacity' => 100
),
'left' => 900,
array(
'url' => $qrcode_file_name,
'top' => 2000,
'right' => 0,
'stream' => 0,
'bottom' => 0,
'width' => 400,
'height' => 400,
'opacity' => 100
),
),
'background' => $background,
);
$post_file_name = $poster_path . date('YmdHis') . $param['user_id'] . ".png";;
//echo createPoster($config,$filename);
return createPoster($config, $post_file_name);
* Generate posters
/ **
}
}
'text' => '',
* @param string $ filename generation posters file name, do not pass this parameter file is not generated, the output images directly
@Return BOOL * | String [type] [Description]
* /
function createPoster ($ config = Array (), $ filename = "")
{
// echo '<pre>';
// print_r ($ config);
// print_r // ($ config [ 'background']);
// Exit;
// if the newspaper to see what is wrong, you can adjust this comment header
// IF (empty ($ filename)) header ( "Content-of the type: Image / PNG ");
$ imageDefault = Array (
'left' => 0,
'Top' => 0,
'right' => 0,
'bottom' => 0,
'width' => 100,
'height' => 100,
'Opacity' => 100
);
$textDefault = array(
'left' => 0,
'top' => 0,
'fontSize' => 32, // size
'fontColor' => '255,255,255' , // font color
'angle' => 0,
);
$ background = $ config [ 'background']; // bottom posters have BACKGROUND
bACKGROUND method //
$ = backgroundInfo the getimagesize ($ background);
$ backgroundFun = 'imagecreatefrom' image_type_to_extension ($ backgroundInfo [2], to false);.
$ $ backgroundFun background = ($ background);
$ backgroundWidth = imagesx ($ background); bACKGROUND width //
$ backgroundHeight = imagesy ($ background) ; // bACKGROUND height
$ imageRes = imagecreatetruecolor (backgroundWidth $, $ backgroundHeight);
$ Color = imagecolorallocate ($ imageRes, 0, 0, 0);
imagefill($imageRes, 0, 0, $color);
// imagecolortransparent ($ imageRes , $ color);// Color Transparent
imagecopyresampled ($ imageRes, $ background, 0, 0, 0, 0, imagesx ($ background), imagesy ($ background), imagesx ($ background), imagesy ($ background));
// process the image
IF (empty ($ config [ 'image']!)) {
the foreach ($ config [ 'image'] AS Key $ => Val $) {
$ the array_merge Val = ($ imageDefault, $ Val);
$ info = the getimagesize ($ Val [ 'URL']);
$ function = 'imagecreatefrom' image_type_to_extension ($ info [2], to false);.
IF ($ Val [ 'Stream']) {/ / If you pass a string image stream
$ info = getimagesizefromstring (Val $ [ 'URL']);
$ function = 'imagecreatefromstring';
}
RES function = $ $ ($ Val [ 'URL']);
$resWidth = $info[0];
$ resHeight info = $ [. 1];
// Create sketchpad, scale the image to a specified size
$ canvas = imagecreatetruecolor ($ val [ 'width'], $ val [ 'height']);
ImageFill (Canvas $, 0, 0, $ Color);
/ * echo '<pre>';
print_r (. 1);
Exit; * /
/ * --- png for processing scaled FIG transparent background start problem becomes black * --- /
IF (Key $ == 0) {
$ Color = imagecolorallocatealpha ($ Canvas, 255,255,255,127);
imagecolortransparent (Canvas $, $ Color);
ImageFill ($ Canvas, 0,0, $ Color) ;
}
/ * --- for the scaling process of FIG png transparent background becomes black end of the problem --- * /
// Key function parameters (width and height w target resource, source, target resource start coordinates x, y, start x coordinate origin resource, y, target resource, h, width and height of the source resource w, H)
if (! Empty ($ config [ 'text'])) {
imagecopyresampled ($ Canvas, $ RES, 0, 0, 0, 0, $ Val [ 'width'], $ Val [ 'height'], $ resWidth, $ resHeight);
$ Val [ 'left'] = $ Val [ 'left'] <0 $ backgroundWidth - ABS ($ Val [ 'left']) - $ Val [ 'width']:? $ Val [ 'left'];
$ Val [ 'Top'] = $ Val [ 'Top '?] <0 $ backgroundHeight - ABS (Val $ [' Top ']) - Val $ [' height ']: Val $ [' Top '];
// place the image
imagecopymerge ($ imageRes, $ canvas, $ val [ 'left'], $ val [ 'top'], $ val [ 'right'], $ val [ 'bottom'], $ val [ 'width'], $ val [ 'height'], $ val [ 'opacity ']); // left, top, right, bottom, width, height, transparency
}
}
// process the text] As $ key => $ choice) {
$ choices = array_merge ($ default text, $ Val);
foreach ($config['text'] as $key => $val) {
list($R, $G, $B) = explode(',', $val['fontColor']);
$fontColor = imagecolorallocate($imageRes, $R, $G, $B);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) : $val['top'];
// echo '<pre>';
// print_r($val['fontPath']);
// print_r(is_file($val['fontPath']));
// exit;
imagettftext($imageRes, $val['fontSize'], $val['angle'], $val['left'],Val $ [ 'Top'], $ fontColor, Val $ [ 'FontPath'], Val $ [ 'text']);
// This must be a
}
}
imagealphablending ($ imageRes, to false);
imagesavealpha ($ imageRes, to true);
// generate picture
IF {(empty ($ filename)!)
$ imagepng RES = (imageRes $, $ filename,. 5); // save the local
imagedestroy ($ imageRes);
IF return false ($ RES!);
return $ filename;
} the else {
imagejpeg ($ imageRes); // display in the browser
imagedestroy ($ imageRes);
}
}
/ **
* picture rounded corners
* /
function border_radius ($ imgpath)
{
$ The pathinfo EXT = ($ imgpath);
/ * echo '<pre>';
print_r ($ EXT);
Exit; * /
$ src_img = null;
IF (isset ($ EXT [ 'Extension'])) {
Switch ($ EXT [ 'Extension ']) {
Case 'JPG':
$ src_img = imagecreatefromjpeg ($ imgpath);
BREAK;
Case 'PNG':
$ src_img = imagecreatefrompng ($ imgpath);
BREAK;
}
} the else {
$ src_img = imagecreatefromjpeg ($ imgpath);
}
$ WH = the getimagesize ($ imgpath);
$ W = $ WH [0];
$ H = $ WH [. 1];
$ W = min ($ W, $ H);
$ H = $ W;
$ IMG = as imagecreatetruecolor ($ W, $ H);
// this must have a
imagealphablending ($ IMG, to false);
imagesavealpha($img, true);
// a fully transparent color pickup, 127 is the last parameter completely transparent
$ bg = imagecolorallocatealpha ($ img, 255, 255, 255, 127) ;
ImageFill (IMG $, 0, 0, $ BG);
$ $ = R & lt W / 2; // radius
$ y_x = $ r; // center X coordinate
$ y_y = $ r; // center point Y coordinate
for ($ X = 0; $ X <$ W; $ X ++) {
for ($ Y = 0; $ Y <$ H; $ Y ++) {
$ RGBColor = imagecolorat ($ src_img, $ X, $ Y);
IF (((($ X - $ R & lt) * ($ X - $ R & lt) + ($ Y - $ R & lt) * ($ Y - $ R & lt)) <( R & lt * R & lt $ $))) {
imagesetpixel (IMG $, $ X, Y $, $ RGBColor);
}
}
}
. avatar_path $ = "../public/uploads/" DATE ( 'Ymd') "/ Avatar. / ";
IF (! is_dir ($ avatar_path)) {
mkdir ($ avatar_path, 0777, to true);
}
// echo '<pre>';
// print_r($img);
// exit;
// file_put_contents($avatar_path.'avatar'.date('Ymd').".jpg",$img);
$filename = $avatar_path.'avatar'.date('Ymd').".png";
header("content-type:image/png");
imagepng($img, $filename, 5); //保存到本地
/* imagepng($img);
imagedestroy($img);
exit;*/
return $filename;
}