thumbnail template

Online Demo 1 Local Downloads Everyone in the Web site development and Web applications often need to deal with pictures, because the user upload images are often different size, how to generate a uniform size of the thumbnail is often a headache, the general way is basically using the background program php,jsp and other processing after uploading the image, Cut thumbnails of the specified size for Web sites or application specific needs

" original, declined reprint "First, the problem occurred these days to do the mobile phone upload photos and cut out the interface of the thumbnail test, found that no matter how, the generated thumbnail is a piece of black. :-(then took this thumbnail class list to test, found that as long as the phone is taken out of the photos can not be processed

PHP uses GD to create a method to maintain the width-to-height ratio thumbnail, phpgd thumbnail image This example describes how PHP creates a method to maintain a high-aspect ratio thumbnail using GD. Share to everyone for your reference. Specific as follows: /*** Create a thumbnail image from $inputFileName no talle

= imagecreatefromgif ($smallimg); Case 2; $im 2 = imagecreatefromjpeg ($smallimg); Case 3; $im 2 = imagecreatefrompng ($smallimg); } Create a watermark-principle: Copy the small image onto the larger image. Note the calculation of the coordinate values here Switch ($coord) { Case 1: Imagecopy ($im 1, $im 2, 0, 0, 0, 0, $si [0], $si [1]); Break Case 2: Imagecopy ($im 1, $im 2, $bi [0]-$si [0], 0, 0, 0, $si [0], $si [1]); Break Case 3: Imagecopy ($im 1, $im 2, $bi [0]-$si [0], $bi [1]-$si [1], 0,

How to get EXIF thumbnails in PHP to get EXIF thumbnail images In this paper, we describe the method of obtaining EXIF thumbnail in PHP. Share to everyone for your reference. The implementation method is as follows: File to Read$file = ' test.jpg '; $image = Exif_thumbnail ($file, $width, $height, $type);//width, height and type get fil LED with data//after calling "Exif_thumbnail" if ($image) { //Send he

Php thumbnail code. the imagecopyresampled function generates a thumbnail. Function CreateImage ($ SrcImageUrl, $ DirImageUrl, $ Width, $ Height) { $ Img; $ Srcw; $ New_width; $ Srch; $ New_height; // Image type $ Type = substr (strrchr ($ SrcImageUrl, "."), 1 ); // Initialize the image If ($ type = "jpg ") $ Img = imagec

In the previous article, we appliedProgramWe have set custom thumbnails. In this article, we will continue to develop the thumbnails and add the toolbar to them ). When you use Windows Media Player (WMP), place the cursor over the WMP icon and the thumbnail toolbar appears, this includes three function keys: "play", "Next", and "previous". You can select a song through the toolbar even if WMP is not in the current activity window. Next we will create

PHP implements the method of generating thumbnails based on the original proportion. PHP: how to generate a thumbnail based on the original proportion. the example in this article describes how to generate a thumbnail based on the original proportion in php. Share it with you for your reference. The details are as follows: how to use PHP to generate a thumbnail b

If the uploaded image is scaled directly, the image deformation will occur, and the experience is definitely not good. The following provides a solution. to reduce the size and add white borders, you can see the following code to generate thumbnails after uploading images to a website. this is usually a very common function for the beautiful display of websites, thumbnails will be of the same size. for example, for a website recently developed by the author, the thumbnails must be 160x120. Howev

/$newheight; $newheight = $height; } Thumbnail image $new _img = Imagecreatetruecolor ($newwidth, $newheight); Imagecopyresampled ($new _img, $temp _img, 0, 0, 0, 0, $newwidth, $newheight, $o _width, $o _height); Imagejpeg ($new _img, $d _photo); Imagedestroy ($new _img); }else{//original wide chart and high ratio of the specified size, compression after cutting if ($o _height* $width/$o _width> $height) {/

Site upload pictures After the generation of thumbnails should be very common features, usually for the site display beautiful, thumbnails will be the same size, such as the recent author of a site, thumbnail specifications are 160x120. However, if the uploaded image scale and thumbnail are inconsistent, direct scaling will cause the picture to deform, so the experience is definitely not good. So I think of

/// ///to specify a generated thumbnail in a row for a DataTable/// /// Data Source /// column name of the data source to generate the thumbnail /// new column names for thumbnail data columns /// Source image Format /// maximum width of image Adaptive /// most like adaptive maximum height Public Static v

Use Alasset to get thumbnails of pictures, generally have fuzzy problems[_imageview setimage:[uiimage ImageWithCGImage:asset.thumbnail];For this kind of problem, the more simple way to modify is to use[_imageview setimage:[uiimage ImageWithCGImage:asset.aspectRatioThumbnail];Aspectratiothumbnail gets the thumbnail image of the original photo, not the square map. If you use it directly, you'll have problems.You can see that the pictures are stretched a

Focus Chart Based on jQuery up/down switching-floating with thumbnail, jquery thumbnail Share a focus chart based on jQuery's up-and-down switching. This focus chart has a thumbnail floating. The switching effect is relatively simple. It is only used for picture up-down switching, but the effect is still relatively smooth. Another feature of this jQuery focus cha

If the uploaded image is scaled directly, the image deformation will occur, and the experience is definitely not good. The following provides a solution. to reduce the number and add a white edge, see the code below. If the uploaded image is scaled directly, the image deformation will occur, and the experience is definitely not good. The following provides a solution. to reduce the number and add a white edge, see the code below. Creating thumbnails after a website uploads images should b