db tile

During game development, we will encounter maps that exceed the screen size, such as real-time strategic games, so that players can scroll the game screen in the map. This type of games usually have rich background elements. If you directly use the background image switching method, you need to prepare a background image for each different scenario, and each background image is not small, which will cause a waste of resources. Tile maps are generated

The Android implementation Windows 8 Tile Style buttonAs follows:I'm streamlining and sorting out a simple class based on the code I've circulated online, and I'm naming it for the moment: Windows8tileimageview, the Windows 8 Tile Style button, Windows8tileimageview is actually inherited from the standard Android ImageView, click on the Windows8tileimageview with shrinkage, side shrinkage and other more int

Modifying the Imagewatermark method under/e/class/gd.php As follows if ($isWaterImage)//Picture watermark { if ($water _info[2]==3) { imagecopy ($ground _im, $water _im, $posX, $posY, 0 , 0, $water _w, $water _h);//copy watermark to target file } else { Imagecopymerge ($ground _im, $water _im, $posX, $posY, 0, 0 , $water _w, $water _h, $w _pct);//copy watermark to target file } } To if ($isWaterImage)//Picture watermark { //Definition

Baidu map, Gold map, Google Maps offline tile download research (a) background Recently, a project of the company used Baidu API online call Baidu map. But then the customer proposed that the project needs to be deployed in the intranet, hoping to invoke the offline map. The company does not want to invest money to buy map data. Online some tools can download offline maps, but some fees, some do not meet the demand. Target According to the main ma

315. [POJ3255] Floor tile roadblocks★ ¡ï Input File: block.in output file: block.out Simple comparisonTime limit: 1 s memory limit: MBDescriptionBessie have moved to a small farm and sometimes enjoys returning to visit one of hers best friends. She does not want-to get-to-her-old home too quickly, because she likes the scenery along the. She has decided to take the second-shortest rather than the shortest path. She knows there must be some second-sho

The tile function is in the Python module numpy.lib.shape_base, and his function is to repeat an array. For example, Tile (a,n), the function is to repeat the array a n times to form a new array, we still use specific examples to illustrate the problem:Let's start by introducing all the methods under NumPy:>>> from numpy Import *We create a, use tiles to create B, and look at the data structure of B:>>> a=[

Using tile map in Cocos2d-X II In the previous blog introduced the use of tile map in the Cocos2d-X, In this blog will go on the previous blog introduced tile map in the Cocos2d-X more advanced application, Use the map editor to open the previous tile map. Effect of adding an Object layer to the map editor After sa

Today with the cocos2d-1.0.1-x-0.9.2 to test the tiled map function, the results found that tile flipped all disappeared, debugging code found that the original code does not support, not to x, y flip for processing, as a result, tile is flipped, so that the value is not realistic. (Note: The latest tiled map supports flip X and flip Y. Select tile to press the X

gdal2tiles.py is the Python code used to generate TMS tiles in the Gdal library, supporting Google Mercator epsg:3857 and latitude and longitude epsg:4326 two kinds of tiles, output PNG format images.gdal2tiles.py More info at:Http://wiki.osgeo.org/wiki/Tile_Map_Service_SpecificationHttp://wiki.osgeo.org/wiki/WMS_Tiling_Client_RecommendationHttp://msdn.microsoft.com/en-us/library/bb259689.aspxHttp://code.google.com/apis/maps/documentation/overlays.html#Google_Maps_CoordinatesWhy should it be rew

Beyond your wildest imagination! How fast does the WinForms Grid control handle 1 million rows of data? WinForms interface Control: Processing Fast WinForms Data Grid (1) WinForms interface Control: Processing Fast WinForms Data Grid (2) WinForms Interface Control: Support read/write xlsx, XLS, CSV and TXT files spreadsheet control WinForms interface Control: Powerful embedded multifunction data Editors WinForms interface controls: Powerful and highly customizable treelist co

The projection method of Google map slices and the index mechanism of tiles1. Map projectionGoogle Maps uses a web Mercator projection (such as), in order to conveniently ignore the regions with large polar deformation, the world map is made into a square with a side length equal to the equator circumference (the equator length is 6378137 meters), the origin in the center of the square, that is, longitude and latitude (0,0). The value of the x, Y coordinates of the Web Mercator projection is: [

First, prefaceLive tiles are featured in WindowsPhone8.1 and Windows8.1, and some people like to hate it, but I think it's good to let users quickly know what's inside the app and entice users to open the app. Below to learn how to add live tile, actually quite simple.Second, the tile template (tile ' s templates)The tiles on the windows8.1 and the tiles on the w

After a period of intimate contact with the Windows 8 system, you may already have a good understanding of the tile feature. However, this feature automatically displays personal privacy information by default, for example, the latest QQ notification message or the content profile of an e-mail message that exposes personal privacy. To protect privacy, we can do the following to force Windows 8 to automatically clean up the contents of the

Win8.1metro interface of the application of magnetic paste is eye-catching, colorful, and dynamic effect, can be constantly updated, let people see the latest developments in applications. If the user is good static, do not like to update the dynamic magnetic paste, then how to turn off the dynamic magnetic paste? 　　Steps 1, first click the Start menu to enter the Metro interface. 2, move the mouse pointer to any magnetic paste, click the right button to enter the editing mode.

When you zoom out of the browser window, when you drag the scroll bar you will find that the original set of CSS background 100% tile background less a piece, and the window more hours, the larger the gap.Workaround:width:100%;min-width:990px;In width:100%; Add a min-width:**px to the back; This length is at the lowest width of your Web page.Ps:Wind-driven individuals think that the appeal solution is not humane,To achieve flexible coverage at differe