{"action":"created","issue":{"url":"https://api.github.com/repos/facebook/fresco/issues/274","labels_url":"https://api.github.com/repos/facebook/fresco/issues/274/labels{/name}","comments_url":"https://api.github.com/repos/facebook/fresco/issues/274/comments","events_url":"https://api.github.com/repos/facebook/fresco/issues/274/events","html_url":"https://github.com/facebook/fresco/issues/274","id":76627541,"number":274,"title":" some questions about fresco","user":{"login":"JoneWeng","id":12455694,"avatar_url":"https://avatars.githubusercontent.com/u/12455694?v=3","gravatar_id":"","url":"https://api.github.com/users/JoneWeng","html_url":"https://github.com/JoneWeng","followers_url":"https://api.github.com/users/JoneWeng/followers","following_url":"https://api.github.com/users/JoneWeng/following{/other_user}","gists_url":"https://api.github.com/users/JoneWeng/gists{/gist_id}","starred_url":"https://api.github.com/users/JoneWeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JoneWeng/subscriptions","organizations_url":"https://api.github.com/users/JoneWeng/orgs","repos_url":"https://api.github.com/users/JoneWeng/repos","events_url":"https://api.github.com/users/JoneWeng/events{/privacy}","received_events_url":"https://api.github.com/users/JoneWeng/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/facebook/fresco/labels/needs-details","name":"needs-details","color":"f4a460"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":15,"created_at":"2015-05-15T07:11:20Z","updated_at":"2015-05-20T06:48:34Z","closed_at":null,"body":"I have some questions about fresco. I'm working on an app which is similar to facebook-- sharing words, images, etc.  \r\n1. How can we load the big pictures that must be load and bigger than 4096*4096? I have try to set at ResizeOption, but it's useless.  \r\n\r\n2.When definite the view in fresco, some photos are transparent (getTopDraweeale). After setting the holderImage, some pictures are holderimage, and the others are target image. Really a bad experience.\r\n\r\n\r\n![qq 20150515150644](https://cloud.githubusercontent.com/assets/12455694/7648347/895d50f0-fb14-11e4-8f00-99ccf2f0a6c2.png)\r\n\r\n\r\n![3tql7 09 6j_y_nn6_6g ub](https://cloud.githubusercontent.com/assets/12455694/7648349/8c6d263a-fb14-11e4-9c73-d24f010684ce.png)\r\n\r\n\r\n  3.when the listview sliding, it frequently appears gc and obvious memory thrashing that lead to sliding stuck ( don't exclude the problem of GPU drawing slowly).  Is this problem caused by fresco memory cache or second memory cache? If yes, how can I configure the cache.\r\nHope can get your reply soon. Thanks.\r\n"},"comment":{"url":"https://api.github.com/repos/facebook/fresco/issues/comments/103781202","html_url":"https://github.com/facebook/fresco/issues/274#issuecomment-103781202","issue_url":"https://api.github.com/repos/facebook/fresco/issues/274","id":103781202,"user":{"login":"lushan1314","id":3870266,"avatar_url":"https://avatars.githubusercontent.com/u/3870266?v=3","gravatar_id":"","url":"https://api.github.com/users/lushan1314","html_url":"https://github.com/lushan1314","followers_url":"https://api.github.com/users/lushan1314/followers","following_url":"https://api.github.com/users/lushan1314/following{/other_user}","gists_url":"https://api.github.com/users/lushan1314/gists{/gist_id}","starred_url":"https://api.github.com/users/lushan1314/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lushan1314/subscriptions","organizations_url":"https://api.github.com/users/lushan1314/orgs","repos_url":"https://api.github.com/users/lushan1314/repos","events_url":"https://api.github.com/users/lushan1314/events{/privacy}","received_events_url":"https://api.github.com/users/lushan1314/received_events","type":"User","site_admin":false},"created_at":"2015-05-20T06:48:34Z","updated_at":"2015-05-20T06:48:34Z","body":"哥们，我也遇到这个问题了。确实加载大图会有问题，加载不出来。\r\n我有的sd卡的图片有的一张有4m的大小，一个页面多次加载会出现加载不出来。\r\n由于这里图片格式是jpeg，所以加上ResizeOptions暂时解决了。其他格式肯定有问题。\r\n\r\n你这边后来有找到什么方法没？\r\n\r\n我想应该是这样的：\r\n用ResizeOptions他就直接缓存处理后大小的图片，如果不用，直接缓存原图，但是原图太大，所以频繁的清除cache。\r\n\r\n"}}