本文整理汇总了PHP中BigTree::createUpscaledImage方法的典型用法代码示例。如果您正苦于以下问题：PHP BigTree::createUpscaledImage方法的具体用法？PHP BigTree::createUpscaledImage怎么用？PHP BigTree::createUpscaledImage使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BigTree的用法示例。
在下文中一共展示了BigTree::createUpscaledImage方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: uniqid
$field["ignore"] = true;
}
// If we haven't failed, we're going to grab our image and set it up for crops and such
if (!$field["ignore"]) {
$local_image_copy = SITE_ROOT . "files/" . uniqid("temp-") . ".jpg";
BigTree::cURL($source_image, false, array(), false, $local_image_copy);
list($width, $height) = getimagesize($local_image_copy);
// If this is a YouTube video we don't have video dimensions so we're going to guess them from the image size
if ($field["output"]["service"] == "youtube") {
$field["output"]["height"] = $height;
$field["output"]["width"] = $width;
$field["output"]["embed"] = '<iframe width="' . $width . '" height="' . $height . '" src="https://www.youtube.com/embed/' . $video_id . '" frameborder="0" allowfullscreen></iframe>';
}
// Normally we'd fail, but it's not like you can create a higher resolution video clip here.
if ($width < $min_width || $height < $min_height) {
BigTree::createUpscaledImage($local_image_copy, $local_image_copy, $min_width, $min_height);
}
// Pretend to be a normal image field and process it
$field_copy = $field;
$field_copy["file_input"] = array("name" => $field["output"]["service"] . "-video-" . $video_id . ".jpg", "tmp_name" => $local_image_copy, "error" => false);
$field["output"]["image"] = BigTreeAdmin::processImageUpload($field_copy);
}
// Either this field has never been used or was explicitly deleted
} elseif (empty($field["input"])) {
$field["output"] = array();
// Using existing value
} else {
if ($field["input"]["existing"]) {
$field["output"] = json_decode($field["input"]["existing"], true);
} else {
$field["ignore"] = true;