http://www.stormzhang.com/android/2014/05/16/android-screen-adaptation/(xhdpi becomes preferred)As is known to all, the Android model has a variety of sizes, so screen adaptation becomes an important part of Android development. Android Screen Adapter Maybe some developers will encounter this problem, today to share the next screen adaptation, you will find that the Android screen can be very easy to match.Basic conceptsAndroid screen adaptation must be understood some concepts, this part may be
Action Bar IconsDownload the Action Bar iconTo best match the Android iconography guidelines, your should use icons provided in the Action Bar Icon Pack.To better match the guidelines for Android imagery, you should use the icon provided in the Action Bar icon pack.This declares the Search action should appear as a action button when the "is" available in the action Bar, but the S Ettings action should always appear in the overflow. (By default, all
. For example, to fit1080*1800the screen (MeizuMX3with this resolution) the newLayout-1800x1080.xmlfolder, and then define the layout below. AndroidThe system will first look for layouts with the same resolution, and if not, use the defaultLayoutbelow the layout. The Android screen fits some concepts that you must understand:
Px
is the abbreviation for the English word pixel, which means pixels, dots on the screen. The resolution we usually refer to as 480x800 is the pixel.In the f
)
Set whether this Drawable is visible.
Void
UnscheduleDrawable (Drawable who, Runnable what)
A Drawable can call this to unschedule an action previusly scheduledscheduleDrawable(Drawable, Runnable, long).
The Drawable method we usually use is as follows:
ThesetLevel(int)Method allows the client to supply a single continuous controller that can modify the Drawable is displayed,
attribute table in the original name and order, and the original FID is discarded. The merge can be field mapped. 3. Append: Merges input feature classes, tables, raster images, and raster catalogs into an existing feature class, table, raster image, and raster catalog. When the schema type option is test, the feature class attribute table structure for the input and output must be identical, with the field name, type, and order must be exactly the same, which can be different when the schema t
) { [self prefetchImagesForTableView:tableView]; }]; return cell;} I have to admit, I really don't like my phone. prefetcher General here (I want iOS to have a good Didfinishtablerefresh but it works even though it calls the routines more than I really want. I just make sure that the below program can make sure it doesn't make extra requests. Anyway I write a program prefetch that looks like, for example, the next ten years of imagery
loading and satellite imagery can not coincide , I hope you point out5.ArcGIS JavaScript api--Multi-basemap switchingUsing "Esri/dijit/basemapgallery" for multi-basemap switching完整代码:Effects such as:problem: basemap switch JS script will be error, I hope you point out6. SummaryI am also a small white GIS, this time the main implementation of API deployment and basic map function implementation, the next I mainly talk about the ArcGIS Server publishi
composition of the group, to give full play to this group shape in the overall layout of the role. From the angle of art, the font itself can be regarded as an art form, which has a great influence on people in terms of personality and emotion. In web design, the processing of fonts is as critical as the processing of other design elements such as color, layout, graphics, and so on. In a sense, all design elements can be understood as graphs.
1. The graphic of the textFont has two functions:
properties of some maps:var Mapprop = { Center:New Google.maps.LatLng (51.508742,-0.120850), zoom:7, MapTypeId:google.maps.MapTypeId.ROADMAP}; Enter (center point)The Center property specifies the center of the map, which creates a center point on the map through coordinates (latitude, longitude).Zoom (Scale series)The Zoom property specifies the scale progression of the map. Zoom:0 shows the full scale of the entire Earth map.Maptypeid (initial type of map)The Maptypeid property specifies
According to the foregoing, the Google Map uses the web Mercator for China is to do a coordinate encryption processing, and there is no encryption abroad, so, has always been a question mark: How to deal with the edge? That is to say, what happens on the border, the following two experiments will illustrate the problem.Experiment Two: Google Maps (street map) border issuesDandong, Liaoning (Central-DPRK border)Guangxi Dongxing (Sino-Vietnam border)There is no doubt that the basic no processing,
perfect solution.What's your latest research about?There are two answers to this question:
I am personally engaged in a project (enough to serve as one of the project's paper authors)
The projects that are being prepared, the projects that support others, and the proposed projects at the conceptual level, in which I am not involved enough to appear as one of the project's authors.
Project type one mostly at NYU, project type two mostly on Facebook.The broad areas include:To ex
integration from different sources Server ( server carries a wide variety of GIS content, including maps, imagery, three-dimensional and different types of services, even integrating enterprise data, tabular data, social media data, and data collected from new sensor networks, It also adds support for big data, enables online integration and use of a wide range of information, and provides integration and access to third-party business platforms th
language comprehension, and we plan to use unsupervised learning methods. But these forms have time dimension factors that can affect the way we solve problems.Clearly, we need to design algorithms that learn to perceive the world's architecture without having to be told the name of everything. Many of us have been doing research in this area for years and decades, but there is no perfect solution.What's your latest research about?There are two answers to this question:
I am personally
Tracking library
PHP file locator-A library that locates files in a large project
PHP ffmpeg-a library for FFmpeg video wrappers.
csv-a CSV Data processing library
Streams FlowThe library that processes the stream
streamer-an object-oriented flow wrapper library
Dependency Injection Dependency InjectionImplementing a library that relies on injection design patterns
Pimple-a small Dependency injection container
auryn-Another Dependency injection contai
1.3 Using a Web browserA Web browser is a software that displays files within a Web server or file system and allows users to interact with those files. It is used to display text, imagery, and other information within the World Wide Web or local LAN. The browser is the designer's gallery, the designer put the page here to display to the user.How the 1.3.1 Web browser worksWindows system comes with IE browser, the ordinary user when using it to browse
Original reference: Http://docs.osgearth.org/en/latest/developer/maps.html#programmatic-map-creationI have limited translation skills ...Loading Earth Map Fileosg::node* globe = osgdb::readnodefile ("myglobe.earth");The simplest wayAPI-Programmed Map creationThe basic steps for creating a map with the API are:1. Create a Map object2. Add the image layer and elevation layer where you think fit3. Create a mapnode that can draw "map objects"4. Add the Mapnode to the scene map.You can add layers to
Android screen Adaptation
May 16, 2014
Android
As is known to all, the Android model has a variety of sizes, so screen adaptation becomes an important part of Android development. Android Screen Adapter Maybe some developers will encounter this problem, today to share the next screen adaptation, you will find that the Android screen can be very easy to match.Basic conceptsAndroid screen adaptation must be understood some concepts, this part may be more boring, but as the saying goes
You can set the map type by setting the Mapviewtype of MkmapviewMkmaptypestandard General Mapmkmaptypesatellite Satellite CloudMkmaptypehybrid General Map overlay on satellite imagery@property (nonatomic) Mkmaptype Maptype; Map type@property (nonatomic) Mkcoordinateregion region; Location Area@property (nonatomic) cllocationcoordinate2d centercoordinate;//position latitude and longitudeLocation Area range (0~1)typedef struct {Cllocationdegrees Latitud
, Kmllayer, Wmslayer and WmtslayerSupport for more shaders (Renderer)Support for more widgets: basemapgallery, directions, featuretable, overviewmap, analysis widgets etc. (the last two of the horizontal groove to explode quickly out of the AH)Support for Legend controlsEdit WebMap (Writing WebMap)the other is not very good translation, just copy and paste it directly: Temporal awareness:rendering and filtering/geoenrichment/extensions for Operations dashboard/datareviewer tasks————More detailed
The biggest new features in IOS 9. To see just how much information you can encode (focal length for images! Media copyright information! Contact Phone Numbe rs!) Press Shift+cmd+o and type Cssearchableitemattributeset then wait for the completions to Appear-you ' ll see media, events , images, places and more.APP thinningUniversal Apps (aka "Fat binaries") has always meant, Apple ships a single app, that contains all the assets a nd code for it to run on any supported device. So, since the ipa
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.