layer

Isn't property layer of UIView be readonly?

由 ぃ、小莉子 提交于 2019-12-08 18:06:28
The property layer of UIView is described in Apple's doc as following: layer The view’s Core Animation layer used for rendering. (read-only) @property(nonatomic, readonly, retain) CALayer *layer It is obviously that it is readonly. But in my project, why it could be set as following: NSLog(@"before: %f",self.myView.laye.frame.size.width); [self.myView.layer setAffineTransform:CGAffineTransformMakeScale(2, 2)]; NSLog(@"after: %f",self.myView.laye.frame.size.width); //log shows us that the frame is modified Really confused in this situation. Anyone can help me out? Thanks in advance! The layer

How to put image div container over another div, yet keep it clickable? [closed]

由 瘦欲@ 提交于 2019-12-08 13:31:06
问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 6 years ago . I want to put my image over accordion div container and keep it clickable, so my image override it only visually. How I can do that? My page that I need

layer popup with jQuery

由 浪尽此生 提交于 2019-12-08 09:54:33
问题 I don't know what the name of the function is, but you can see it on http://twitter.com/ when you click on the link login in the top right. Then a layer appears where you can type your username and password. So I need an tutorial for creating this layer with jquery. Does anyone have a good source? 回答1: The simplest approach is the "dialog" available from the jQuery UI library. http://docs.jquery.com/UI/Dialog 来源： https://stackoverflow.com/questions/5071579/layer-popup-with-jquery

Traffic Layer for Bing Maps in Silverlight

由 馋奶兔 提交于 2019-12-08 09:43:42
问题 I have a Bing Maps Silverlight Application and want to display Traffic Information on the Map. It seems to be implemented in the AJAX Version, but not in the Silverlight Version. So how can I implement a working traffic layer for Silverlight? 回答1: For everyone who is interested in the solution: After hours of searching and trying I found the solution here: Custom Rendering in Bing Silverlight Control public class TrafficTileSource : TileSource { public TrafficTileSource() : base

Layering many JPanels and adding them on the fly

由 醉酒当歌 提交于 2019-12-08 08:15:30
问题 I'm developing a sim game based on Theme Hospital, which is quite an old game. I've made lots of progress on the underlying workings, however now I am coming to the GUI elements, which I haven't done alot of before. I am still rather new to java. The effect I am trying to create is like shown here... http://www.tubechop.com/watch/18438 Click on a button, opens up a panel with tabs to select from different selections, and then click a button to build a room. I believe for the "tabs" I can use

iOS load dynamic layer mask (i.e. layer mask is provided outside the code)

由 喜你入骨 提交于 2019-12-08 03:45:33
问题 Situation: want to apply interesting photo frame to images, and the photo frame is implemented as layer mask, is it possible to dynamically build the layer mask by load a photo frame template outside of the obj-C code so that I can change the frame layer without ever touching the code? the end result will be something like this. http://a3.mzstatic.com/us/r1000/106/Purple/9e/b9/9b/mzl.rdrrpcgr.320x480-75.jpg, except the photo edge/frame is dynamically loaded outside of the app, rather than

Leaflet add/remove legends with layer selection

由 僤鯓⒐⒋嵵緔 提交于 2019-12-08 02:32:20
问题 I'm new to Leaflet/JavaScript and have been struggling to get legends a map to show only when a specific layers is selected from the layer control. I have three layers, one of which I would like to have no legend and two others that have a corresponding legend. I came across an example, but have not been able to make it work: // Add and remove legend from layers map.on('overlayadd', function (eventLayer) { // Switch to the Permafrost legend... if (eventLayer.name === 'Permafrost') { this

Remove layer of array that contains all zeros

由 冷暖自知 提交于 2019-12-08 01:39:15
问题 I'm trying to remove a layer of an array that contains all zeros. Here's an example: ii = c(25, 9, 0, 6, 19, 30, 13, 27, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 15, 7, 0, 18, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 39, 0, 43, 33, 40, 34, 42) key = array(ii,dim=c(3,3,5)) The end result would be equivalent to key[,,-c(2,4)] or key[,,c(1,3,5)] . I saw this question but it can only do one row or column. Is there a way to do an entire layer? Thanks! 回答1: One idea, making use of the fact that apply

How to combine an array of png images like layers using C#?

由 ℡╲_俬逩灬. 提交于 2019-12-08 00:45:01
问题 I have an array of images named image_<somenumber>_trans.png All these images have transparent areas. The idea is that when put one on top each other they will form a nice looking image. But I have been getting a weird GDI+ related error (“A generic error occurred in GDI+”) and I have been going crazy. The code I'm using now can be viewed as below; number_of_photos = 30; Bitmap temp = new Bitmap("background.png");//some white background 640x480 pixels temp.Save("temp.png", ImageFormat.Png);

Android核心分析（17） ------电话系统之rilD

由 安稳与你 提交于 2019-12-07 19:19:39
Rild是Init进程启动的一个本地服务，这个本地服务并没有使用Binder之类的通讯手段，而是采用了socket通讯这种方式。RIL(Radio Interface Layer) Android给出了一个ril实现框架。由于Android开发者使用的Modem是不一样的，各种指令格式，初始化序列都可能不一样，GSM和CDMA就差别更大了，所以为了消除这些差别，Android设计者将ril做了一个抽象，使用一个虚拟电话的概念。这个虚拟电话对象就是GSMPhone（CDMAPhone),Phon对象所提供的功能协议，以及要求下层的支撑环境都有一个统一的描述，这个底层描述的实现就是靠RIL来完成适配。 Andoid将RIL层分为两个代码空间：RILD管理框架，AT相关的xxxril.so动态链接库。将ＲＩＬ独立成一个动态链接库的好处就是Ａｎｄｒｏｉｄ系统适应不同的Ｍｏｄｅｍ，不同的Mode可以有一个独立的Ril与之对应。从这个层面上看，Rild更多是一个管理框架。 来源： oschina 链接： https://my.oschina.net/u/2963604/blog/1784717
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