Example #1
0
function CreateImageToCache($handle, $thumb_w, $thumb_h, $back, $opt, $src)
{
    $remote_image = DetectImage($handle);
    $w = imagesx($remote_image);
    $h = imagesy($remote_image);
    if ($h != 0) {
        $q = $w / $h;
    }
    // Generate size of thumb
    if ($thumb_w == -1 or $thumb_h == -1) {
        if ($thumb_w == -1 and $thumb_h == -1) {
            $thumb_w = $_GET['img_w'];
            $thumb_h = $_GET['img_h'];
        } else {
            if ($thumb_h != -1 and $thumb_w == -1) {
                $thumb_w = (int) $thumb_h * $q;
            }
            if ($thumb_h == -1 and $thumb_w != -1) {
                $thumb_h = (int) $thumb_w / $q;
            }
        }
    }
    // Valid size of the thumb
    if ($thumb_w > 1000) {
        $thumb_w = 650;
    }
    if ($thumb_w < 10) {
        $thumb_w = 10;
    }
    if ($thumb_h > 1000) {
        $thumb_h = 650;
    }
    if ($thumb_h < 10) {
        $thumb_h = 10;
    }
    // create thumb
    $thumb = imagecreatetruecolor($thumb_w, $thumb_h);
    // fill color
    if (is_string($back) && stristr($back, 'transparent')) {
        imagealphablending($thumb, true);
        imagecolortransparent($thumb, imagecolorallocatealpha($thumb, 255, 255, 255, 127));
    } else {
        imagefill($thumb, 0, 0, imagecolorallocate($thumb, $back[0], $back[1], $back[2]));
    }
    imagecopyresampled($thumb, $remote_image, 0, 0, 0, 0, $thumb_w, $thumb_h, $w, $h);
    // Case Corsia
    if ($opt == '_corsia_') {
        //imagefilter($thumb, IMG_FILTER_BRIGHTNESS, 80);
        $src_t = CACHE_DEFAULT . 'em-producao.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Case Reservado
    if ($opt == '_reservado_') {
        $src_t = CACHE_DEFAULT . 'reservado.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Case Vendido
    if ($opt == '_vendido_') {
        $src_t = CACHE_DEFAULT . 'vendido.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Armazena a imagem localmente
    imagejpeg($thumb, $src, 80);
    // Envia a imagem
    SendImageFromCache($src, 0);
}
Example #2
0
function CreateImageToCache($handle, $thumb_w, $thumb_h, $back, $opt, $src)
{
    $remote_image = DetectImage($handle);
    list($w, $h) = getimagesize($handle);
    if ($h != 0) {
        $q = $w / $h;
    }
    // Check image size
    if (getimagesize($handle)) {
        list($w, $h) = getimagesize($handle);
    }
    if ($h != 0) {
        $q = $w / $h;
    }
    // Generate size of thumb
    if ($thumb_w == -1 or $thumb_h == -1) {
        if ($thumb_w == -1 and $thumb_h == -1) {
            $thumb_w = $_GET['img_w'];
            $thumb_h = $_GET['img_h'];
        } else {
            if ($thumb_h != -1 and $thumb_w == -1) {
                $thumb_w = (int) $thumb_h * $q;
            }
            if ($thumb_h == -1 and $thumb_w != -1) {
                $thumb_h = (int) $thumb_w / $q;
            }
        }
    }
    // Valid size of the thumb
    if ($thumb_w > 1000) {
        $thumb_w = 650;
    }
    if ($thumb_w < 10) {
        $thumb_w = 10;
    }
    if ($thumb_h > 1000) {
        $thumb_h = 650;
    }
    if ($thumb_h < 10) {
        $thumb_h = 10;
    }
    // Gera thumb
    $thumb = imagecreatetruecolor($thumb_w, $thumb_h);
    $f = imagecolorallocate($thumb, $back[0], $back[1], $back[2]);
    imagefill($thumb, 0, 0, $f);
    // Aplica Imagem sobre thumb
    imagecopyresampled($thumb, $remote_image, 0, 0, 0, 0, $thumb_w, $thumb_h, $w, $h);
    // Case Corsia
    if ($opt == '_corsia_') {
        //imagefilter($thumb, IMG_FILTER_BRIGHTNESS, 80);
        $src_t = CACHE_DEFAULT . 'em-producao.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Case Reservado
    if ($opt == '_reservado_') {
        $src_t = CACHE_DEFAULT . 'reservado.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Case Vendido
    if ($opt == '_vendido_') {
        $src_t = CACHE_DEFAULT . 'vendido.png';
        list($src_w, $src_h) = getimagesize($src_t);
        $res = imagecreatefrompng($src_t);
        imagealphablending($res, true);
        imagecopymerge($thumb, $res, $thumb_w / 2 - $src_w / 2, $thumb_h - $src_h - 3, 0, 0, $src_w, $src_h, 100);
        imagedestroy($res);
    }
    // Armazena a imagem localmente
    imagejpeg($thumb, $src, 90);
    // Envia a imagem
    header('Content-type: image/jpeg');
    imagejpeg($thumb, null, 90);
    imagedestroy($thumb);
    imagedestroy($remote_image);
    exit;
}