thumbnails

Dropzone createThumbnailFromUrl() issue

由 蓝咒 提交于 2019-12-10 04:33:42
问题 I need to add pre-existing image files to dropzone by using Laravel 5.4 . This is why I use createThumbnailFromUrl() function. But it does not generate images properly. Instead it shows them in blank way. I used that link (jsfiddle) for that purpose. I googled a lot, tried several ways, but it did not help: Below is my code: <script type="text/javascript" src='{{asset("js/dropzone/min/dropzone.min.js")}}'></script> <script type="text/javascript"> Dropzone.options.addImages = { paramName:

Replace an embed or iframe youtube video by an tumbnail + link to vídeo

由 允我心安 提交于 2019-12-09 22:09:43
问题 I need an javascript that can be placed on header that recognizes an youtube embed or iframe player and replaces it by a tumbnail linked to the vídeo on youtube. The script should identifies an code like this ones: <object width="560" height="340"><param name="movie" value="http://www.youtube.com/v/J4oJWUJpbLY?fs=1&hl=pt_BR&hd=1&color1=0x5d1719&color2=0xcd311b"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http:/

RenderTargetBitmap renders image of a wrong size

由 喜夏-厌秋 提交于 2019-12-09 18:22:31
问题 My task is to show the user a thumbnail of each page of his XPS document. I need all the images to be small, so I render them with dpi set to 72.0 (I have googled that size of an A4 sheet with dpi 72.0 is 635x896). Basically, I do the following: List<BitmapImage> thumbnails = new List<BitmapImage>(); documentPaginator.ComputePageCount(); int pageCount = documentPaginator.PageCount; for (int i = 0; i < pageCount; i++) { DocumentPage documentPage = documentPaginator.GetPage(i); bool isLandscape

How to get the video thumbnail path, and not the bitmap

由 无人久伴 提交于 2019-12-09 13:28:12
问题 This question is actually asked and supposedly answered here: android get video thumbnail PATH, not Bitmap. I've tried several times but can't get it to work. I always get a null returned. Any help on this please? Edit: The sample code I'm using now: public static String getVideoThumbnailPath(Context context, String filePath) { String thubmnailPath; String where = Video.Thumbnails.VIDEO_ID + " In ( select _id from video where _data =?)"; final String[] VIDEO_THUMBNAIL_TABLE = new String[] {

Can't figure out how to use Bootstrap thumbnail component

由 邮差的信 提交于 2019-12-09 08:41:02
问题 I'm trying to use Bootstrap's thumbnail component to display a list of product categories with thumbnail images. I want users to click the thumbnails to go to the category. The documentation on the Bootstrap website provides this basic markup: <ul class="thumbnails"> <li class="span4"> <a href="#" class="thumbnail"> <img data-src="holder.js/300x200" alt=""> </a> </li> ... </ul> I've Googled for information about holder.js, found the official holder.js page, downloaded the zip version, put the

CSS clip property - is there an alternative for cropping images?

由 纵然是瞬间 提交于 2019-12-08 21:42:43
I have an image gallery and I want the thumbnails to be cropped at 150px x 150px. The images aren't square - they are rectangular and all different sizes, so I can't set the width and height to 150px because the images will be all squashed and distorted. I'm wondering what other methods there are to do cropping for thumbnails apart from the CSS clip property. Are there any other CSS solutions or perhaps jQuery scripts? You can use negative margins to achieve this. DEMO <p class="crop"> <a href="http://templatica.com" title="Css Templates"> <img src="http://blogs.sundaymercury.net/weirdscience

Android 3.0, Widget Preview

由 风流意气都作罢 提交于 2019-12-08 18:38:16
问题 In Honeycomb some of the System apps have a "preview" of the widget when you click the "add" options on the home screen. How do I go about adding a thumbnail/preview of my widget to my application so the user can get a feel for what it looks like when adding it in Honeycomb? 回答1: If you run the android emulator against the Honeycomb sdk, you should see an app called Widget Preview, which will allow you to pick the widget to take a preview of (you will have to install your widget on the

Bootstrap thumbnail list is not showing thumbnails

由 和自甴很熟 提交于 2019-12-08 16:38:04
问题 I am using twitter bootstrap on a theme I downloaded, and my custom html in my bootstrap thumbnails list is showing but the images are not. Investigating the code, shows the image tag and working image locations are there. Here is a picture of what is occurring: The code for my thumbnail list is this: <div class="span9 space"><ul class="thumbnails"><li class="span3"> <div class="thumbnail"> <img data-src="http://s3.amazonaws.com/brewerydbapi/beer/YAKFea/upload_1CxY2l-medium.png" alt=""> <h3

Present a thumbnail image of a remote web site page in an asp.net mvc application

由 主宰稳场 提交于 2019-12-08 13:50:50
问题 I have been presented with the following requirement: The user wants to type a link into a text box. Once he hits an OK button he would like a thumbnail of the web site (the link he just entered) to be presented in a div in the current web page. (For simplicity assume that the link exists) The site is written in asp.net mvc and jquery. ( we can not use an asp.net control) Any ideas will be very helpful. Thanks in advance and be happy. 回答1: You may find the following article on CodeProject

Squarespace - How to display description/custom text on index thumbnail on hover

由 强颜欢笑 提交于 2019-12-08 13:35:21
问题 Basically, I want to be able to show title and some text on hover on all my index thumbnail like this website. http://www.timboelaars.nl/ However, in the current squarespace template that I am using (I believe it's called York), the markup is only grabbing the page title and therefore displaying the page title on hover. (See the below code block, you can see the page title in there, that's the only thing that the template displays on Hover) <div class="index-item-text-wrapper"> <h2 class=
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