center

问题 I've been using the example from here to create a custom titlebar-less window: Drawing a custom window on Mac OS X I've found this is the only way i can create a titlebar-less window in Leopard, Snow Leopard and Lion, other methods don't work right either on Leopard or Lion. (If i try to invoke a titlebar-less window via normal NSWindow and IB, it won't start up in Leopard anymore) So far this custom titlebar-less window works great everywhere, but i can't center it, only a hard fixed

问题 This may be the simplest thing you can possibly due in Xcode in Swift and for some reason, it is not working properly. I want to center a label in a view. The only other thing in the view previously was a webView added programatically but for now I have removed that so basically, I have an empty VC in which I'm trying to center a label. There are umpteen answers on SO about this and I've tried every combination but can't get it to to work. Can anyone suggest a foolproof way to accomplish the

问题 I have the following code, which is part of a larger program. I am trying to insert an image from my Google drive into a google doc and have it resized and centered. So far I am able to get the program to insert the image and resize it, but I do not know how to center an inlineImage. I am new to using google apps script and I have basically been copying other people's examples and modifying them. Your help would be appreciated. Let me know if I need to clarify. Again, I am trying to CENTER

问题 The top bar nav on my site is left aligned like this: | Home | aveoTSD | Silent Nite | I would like to center the top bar nav like this: | Home | aveoTSD | Silent Nite | Center it exactly like the red bar with "Example" text. Here is my css. 回答1: You can do it by adding this to your CSS (and preferably removing conflicting styles): .top-bar-section ul {display: table; margin: 0 auto;} .top-bar-section ul li {display: table-cell;} 回答2: Found this to be helpful: https://github.com/zurb

问题 I'm new to SwiftUI. I guess everyone is at this point. I've been an app developer for about 6 years now and I feel stupid asking this question on StackOverflow. But I looked everywhere. How do I center crop an image in an ImageView in SwiftUI? I know there's an option to change the aspect ratio but I only see fit and fill. I just want the imageView to centerCrop(android term) the image. Does anybody know? 回答1: Android's ImageView.ScaleType documentation describes CENTER_CROP as: CENTER_CROP

问题 I found tutorials and answers about how to combine charts, superimpose them, but none about both at the same time. Here is a picture of what I mean: I tried some stuff, here is what I have done so far : http://jsfiddle.net/8vCEs/37/ var chart; $(document).ready(function () { chart = new Highcharts.Chart({ chart: { renderTo: 'container', type: 'column' }, tooltip: { shared: false }, plotOptions: { column: { stacking: 'normal' } }, series: [{ name: '1', data: [100], grouping: false, }, { name:

问题 I have a login page using a StackLayout for the content (username, password, login button). After the user clicks the login button, I want a "loading" block set in the absolute center of the page, on top of the existing StackLayout content. For some annoying reason, this is not straightforward. It seems like a simple, common thing to do - how is this done? 回答1: You used a right tag: AbsoluteLayout. var loadingView = new StackLayout { Padding = 6, Orientation = StackOrientation.Horizontal,

问题 I have a login page using a StackLayout for the content (username, password, login button). After the user clicks the login button, I want a "loading" block set in the absolute center of the page, on top of the existing StackLayout content. For some annoying reason, this is not straightforward. It seems like a simple, common thing to do - how is this done? 回答1: You used a right tag: AbsoluteLayout. var loadingView = new StackLayout { Padding = 6, Orientation = StackOrientation.Horizontal,

问题 I have a row of three images that are currently displaying just fine. Now, I want to display two more images right below those three and I want them centered (it would kinda look like an upside down pyramid). No matter what I do, the bottom row stays left aligned. Here's the .css .category { width:176px; font-size:80%; text-align:center; float:left; position:relative; } Here's the html: <div style='width:95%; align:center'> <div class='category'><a href='individual.php'><img src='images

问题 I am preparing a map application using OpenLayers. My customer wants to have his position displayed at bottom of the screen and he wants the map to rotate around him. As far as I know, positioning the map is done using ol.View.setCenter(coordinates) and rotation is done using ol.view.setRotation(radians) So, is there a way, how to set center / rotation origin pixel or Mr. Pythagoras calculation has to be done any time the map should be moved / rotated? 回答1: The easiest way would be to use CSS