large picture frames target

frameworks.Advantages:1, memory management, to achieve a true sense of level three cache, two-level memory cache and a disk cache. The two-level memory cache is a cache of bitmap caches and uncompressed images, which speeds up the loading of pictures. It is also worth mentioning that when the app switches to the background, the frescoAutomatically cleans up the two-level memory cache without the need for manual2, support flow style, can be similar to the fuzzy progressive display image on the p

picture size without loading the picture Public Static int[] getimagewidthheight (String path) {bitmapfactory.options Options=Newbitmapfactory.options (); /** * Most critical here, put options.injustdecodebounds = true; * Here again DecodeFile (), return the bitmap is empty, but at this time call Options.outheight, already contains the picture of the high*/Optio

Transfer from Come from:http://devtang.com/blog/2013/10/17/the-tech-detail-of-ape-client-1/Ape Question Bank technical details of the iOS client (i): Using multiple target to build a large number of similar appsOCT 17th, 2013ObjectiveI am mainly responsible for the development of the ape Question Bank iOS client this year, this article aims to summarize and communicate by sharing the technical details of th

corresponding directory, if the build phases more references, select the point-number to delete the extra reference, otherwise the compilation will not pass.Select Multitargettest scheme and run, Output 1, display the corresponding picture in directory 1;Select Multitargettianjin scheme and run, Output 2, display the corresponding picture in Directory 2;As a result, it also validates the paragraph in the i

, very simple ...+1 of the small picture mixed in a large image, want to extract, need to use the Background-position property, this property is equivalent to the large picture, the vertex of the div moved to move to the vertex position of the target small map, such as:In th

, very simple ...+1 of the small picture mixed in a large image, want to extract, need to use the Background-position property, this property is equivalent to the large picture, the vertex of the div moved to move to the vertex position of the target small map, such as:In th

, vertex coordinates (0,0). Do not understand the view of the picture, very simple ...+1 of the small picture mixed in a large image, want to extract, need to use the Background-position property, this property is equivalent to the large picture, the vertex of the div moved

upper-left corner, the div loading the background map, will be two vertices coincident, vertex coordinates (0,0). Do not understand the view of the picture, very simple ...+1 of the small picture mixed in a large image, want to extract, need to use the Background-position property, this property is equivalent to the large