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我想完成我的圖像上傳,利用imagick處理各種圖像類型。有一件事我特別想說明的是將jpeg文件轉換爲漸進式jpeg。我已經嘗試了下面的代碼,但是當我查看在irfranview中獲取輸出的圖像時,jpeg不是漸進的。有任何想法嗎?這從字面上必須在週一上班..請幫助PHP Image Interlacing現在與Imagick合作,爲什麼?
foreach ($thumbnailScaleWidths as $thumbnailScaleWidth) {
$thumbnail = new imagick($uploadedFile['tmp_name']);
$thumbnailDimensions = $thumbnail->getImageGeometry();
$thumbnailWidth = $thumbnailDimensions['width'];
$thumbnailHeight = $thumbnailDimensions['height'];
$thumbnailScaleHeight = ($thumbnailScaleWidth/$thumbnailWidth) * $thumbnailHeight;
$thumbnail->thumbnailImage($thumbnailScaleWidth, $thumbnailScaleHeight);
$thumbnail->setImageInterlaceScheme(Imagick::INTERLACE_PLANE);
$thumbnail->writeImages($_SERVER['DOCUMENT_ROOT'] . "/Resources/Media/$userId/$internalName-$thumbnailScaleWidth.$fileType", true);
}
任何想法,這是爲什麼不輸出漸進式JPEG?
我有同樣的問題。你有沒有遇到過解決方案? – Gordo