thumbnails

问题 I'm using the standard camera intent to take a photo: Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(takePictureIntent, actionCode); And then in onActivityResult () Bundle extras = intent.getExtras(); Bitmap imageBitmap = (Bitmap) extras.get("data"); mImageView.setImageBitmap(imageBitmap); Bitmap is a thumbnail. That's great - I don't need full size images. Before user can take a photo, I display a default thumbnail that they can click and that

问题 I am creating a custom contact app.. I use a ArrayAdapter with ViewHolder design pattern for optimization...Since it took a lot of time to load the thumbnail pics, I use AsyncTask class for loading images, for the first set of contacts in my screen, the pics are loading well but when I scroll down, the same set of pictures are being re-cycled at random for other contacts...I have searched this forumn and found a few solutions but none worked for me. I shall put my code below.. Someone pls

问题 I want to create website thumbnails (screenshots) using php. I have a dedicated server running centos 5.5 so I can install software on it. I need a free solution to create thumbnails of websites on a production server without running X server. (If I was to run X server how much difference would it make to the performance). I would also appreciate if you could provide me with any free web services which could help me get the website thumnails and download them to my server. 回答1: Try this, I

问题 I would like to disable the lightbox effect for my product's gallery. And I would like to open each thumbnail photo in the main image container instead. (#wsite-com-product-images-main-image) Is there an easy way to accomplish this? Here is the link to my page: http://poloniafoods.weebly.com/store/p9/Meat_Pierogies_%28400g%29.html Thanks in advance, Justin. 回答1: It's coded in the design of the Theme. EDIT The default behavior would be that the thumbnail image that is clicked, would replace

问题 I need to display a Image's thumbnail, that is saved in its Metadata in a picturebox. I'm using VB.NET http://msdn.microsoft.com/en-us/library/windows/desktop/ee719904%28v=vs.85%29.aspx#_jpeg_metadata So far i came up with this. Adding a breakpoint displays that GETQUERY returns empty even if i know that the file does indeed have a thumbnail Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load Dim imagepath = "C:\xampp\htdocs\Downloads\IMG_1322.JPG" '

问题 What is an efficient method of working with images in WordPress such that it uses the least resources and allows for fast loading? Is it efficient to disable copies of images in dashboard > settings > media? In other words, is it good to set a value of zero for Thumbnail, Medium, and Large, and just keep the Original sized image? Therefore there would not be 4 copies of the same image, and this would be good because it uses less resources from Wordpress, right? Below is my gameplan, but I'm

问题 I have Youtube and Dailymotion Video URL as follows: For Youtube http://www.youtube.com/v/0PsnoiwMrhA http://www.youtube.com/watch?v=ok_VQ8I7g6I http://www.youtube.com/watch?v=1taai0d1FXw&list=PL1uGXsv9VLdCm_LYVa9c7Rv8DPdflJZfT For Dailymotion http://www.dailymotion.com/video/x21a1i8_brazil-1-7-germany-a-world-cup-2014-brick-by-brick-video-animation_news http://www.dailymotion.com/video/x2148xg_brazil-1-7-germany-brazil-player-ratings-from-a-shocking-defeat_sport I want to get the Preview

问题 I had imported my old oscommerce site with 15000 produts for magento! But unfortably, the thumbnails are dont defined automatically http://imgur.com/cNdXd i can do maually, but 15000 produts is a larg number and i need sped a big amout of time for do it if anywone can give-me a mysql command to set the first produts image as Base Image, Small Image and Thumbnail will be awesome thanks 回答1: Try update them via api: $proxy = new SoapClient('http://magentohost/api/soap/?wsdl'); $sessionId =

问题 I have a script that creates thumbnails of larger images and it works fine, the problem is that it is placed at the beginning of the page where both images are viewed and to my understanding would run every time someone visits the page. This doesn't seem very performant. I would rather the script have its own page and somehow detected when more large images had been added to the directory it scans and go to work then. How would i go about setting this up or improving it in someway? found this

问题 I have problem getting mp3 file thumbnail using java, for example we have file: File MP3File = new File(<directory>); So, How can i retrieve its thumbnail? Thanks for your attention, any ideas would be appreciated. 回答1: Something like this might work: Image icn=((ImageIcon) FileSystemView.getFileSystemView().getSystemIcon(new File(<directory>))).getImage(); icn = icn.getScaledInstance(32,32, Image.SCALE_SMOOTH); 回答2: Try to get the metadata from the mp3 file, see mp3agic from github.