How to make a social networking site How to make a video on a social networking site?

How to build an ideal social networking site

1。 To build an ideal social networking site, users must be able to share unique content that cannot be published on other platforms, and this is the uniqueness of vertical platforms. 2。 By developing new functions and solving the core needs of users, the network can build differentiated functions and solve the specific needs of the community, thus achieving great success. 3。 Improve the status of users in existing social networks. If new applications want to attract users, they should improve their position in the existing network. 4。 Becoming an identity recording system for users in vertical social networks can not only attract a large number of users to use the platform, but also reduce the loss of users. How to use your own data to make social maps?

1. Read information from the database. The information to be stored in the database at least includes: latitude and longitude points, marked with picture icons. After reading, create points and labels. (Note: Only labels are created and will not be added to the map. )//Create 10 points varp1= newmap.point (116.452,39.9302); varp2 = newBMap。 Point (116.361581,39.961129); varp3 = newBMap。 Point (116.437901,39.960133); varp4 = newBMap。 Point (1 16.459748, 39.919528); varp5 = newBMap。 Point (116.44247,39.557); varp6 = newBMap。 Points (116.485188, 39.974511); varp7 = newBMap。 Points (116.485188, 39.974511); varp8 = newBMap。 Point (116.494243,39.484); varp9 = newBMap。 Points (1 16.45328, 39.84103); varp0 = newBMap。 Point (116.456011,39.844671); //Create 10 icons varicon1= newmap.icon ("img/1.jpg", newmap.size (50,50)); varicon2 = newBMap。 Icon("img/2.jpg "，newBMap。 Size (50, 50)); varicon3 = newBMap。 Icon("img/3.jpg "，newBMap。 Size (50, 50)); varicon4 = newBMap。 Icon("img/4.jpg "，newBMap。 Size (50, 50)); varicon5 = newBMap。 Icon("img/5.jpg "，newBMap。 Size (50, 50)); varicon6 = newBMap。 Icon("img/6.jpg "，newBMap。 Size (50, 50)); varicon7 = newBMap。 Icon("img/7.jpg "，newBMap。 Size (50, 50)); varicon8 = newBMap。 Icon("img/8.jpg "，newBMap。 Size (50, 50)); varicon9 = newBMap。 Icon("img/9.jpg "，newBMap。 Size (50, 50)); varicon0 = newBMap。 Icon("img/0.jpg "，newBMap。 Size (50, 50)); //Create 10 tags, but don't add them to the map; varm 1 = new map . marker(p 1，{ icon:icon 1 })； varm2 = newBMap。 Marker(p2，{ icon:icon 2 })； varm3 = newBMap。 Marker(p3，{ icon:icon 3 })； varm4 = newBMap。 Marker(p4，{ icon:icon 4 })； varm5 = newBMap。 Marker(p5，{ icon:icon 5 })； varm6 = newBMap。 Marker(p6，{ icon:icon 6 })； varm7 = newBMap。 Marker(p7，{ icon:icon 7 })； varm8 = newBMap。 Marker(p8，{ icon:icon 8 })； varm9 = newBMap。 Marker(p9，{ icon:icon 9 })； varm0 = newBMap。 Marker(p0，{ icon:icon 0 })； For convenience of operation, tags are assembled with arrays://Create a tag array, with varmarkers =; 2. Judge whether the tag is in the visible area. It can be easily judged whether the tag is in the visible area by using the LIB of geometric operation. Geometric operation library:

/wiki/map/index.php？ Title = map library

Judging whether the label is in the visible area and adding it to the map; If the label is not in the visible area, delete it. Judgment code://Display label FunctionalAddMyMarkers () {for (i = 0; imarkers.lengthi++){varresult=BMapLib。 geo utils . ispointinrect(markers . point，map . get bounds())； if(result = = true)map . add overlay(markers)； else map . remove overlay(markers)； }}3. Add comments to the visible area of the map. When tiles are loaded, the center of the map changes, and the map level changes, you need to add/remove labels once. //Add markers after the map level changes, the movement ends and the tiles are loaded. Map. AddEvent listener ("tiles loaded", addmymarkers); map.addEventListener("zoomend "，addmy markers)； map.addEventListener("moveend "，addmy markers)； 4. Draw a box for the marked area. For easy viewing, I used a broken line cover. You can also use a polygon cover. //Add a rectangle covering var polyline = newbmap.polyline (,{strokecolor: "blue ",strokeweight: 6, strokeopacity: 0.5}); Map.addOverlay (polyline); If the requirements in all aspects are not high, you can really find your own basemap and draw it. If you want to use it in public places, such as business promotion, you can't use it. If there are more marked points, you need to find a higher definition basemap, which is not open to individual users. Therefore, in order to ensure the legal and beautiful commercial drawings, professional companies will still be needed to help complete them. Reference case: You can see the webpage link here, please click to enter the picture to describe Xiangtu media official website.

Excuse me, how is this map digitized? Expect the great god

Generally, it is the front-end framework such as echarts and antv ANTV, because the adjustment effect is better. Complex or more accurate, non-standard administrative division map, and the final effect is not so cool, you can use arcgis, supermap, a professional map software, the most stupid method is ps matting superposition.

How to make a map with statistical data

There are many map statistics. General online data analysis tools have this function. The personal edition of BDP that I often use has these functions. I can share some pictures with you. The operation is simple. The pictures are all from BDP personal edition ~

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How Excel Makes Data Map

On this issue, the method of making data map is not new. Generally speaking, there are several schemes: r one scheme: making data graphs directly in excel; R advantages: it is convenient and simple to apply personal small data; R Disadvantages: You need to be familiar with VBA, and more powerful functions require higher VBA level; R 1, drawing map graphics +VBA macro language; R idea: draw a map with an inserted graphic "arbitrary polygon"; Give each "arbitrary polygon" a correct name; Assign a value to "arbitrary polygon"; Use VBA to manipulate the value of "freeform polygon", such as shading. R First prepare a map picture you need, which is available online and can be downloaded, and then use the inserted polygon picture to stroke the area in the map. You can modify the selected area in the upper left corner and associate the data in the data table with the area in the map. VBA will be used here. R code: rviewplaincopy subvrefill()RR activity table. shapes . range(array(" Shandong ")). selectrrwithselection . shape range . fillr . visible = MSO truer。 ForeColor . ObjectThemeColor = msothemecoloraccent 1r。 ForeColor.TintAndShade=0r。 ForeColor . Bri Sighness =-0.5r . Transparency = 0r。 Solidrendithrendsubrr this code is to modify the color of the selected area of the map, and other functions are similar. Those who know VBA will feel simple, and those who don't know can Baidu themselves. Rr2, EXCEL plug-in integration R There are many plug-ins. PowerMapforExcel20 13 is recommended. After installation, just select the data area and start. Rr Scheme 2: Other softwares R Advantages: The map has been integrated and can be connected to the database. The existing powerful big data processing has advantages and disadvantages: customized development requires higher personnel level and is more difficult. R This kind of software is generally data visualization software, which can be used in EXCEL data sources. Nowadays, reporting tools and so-called business intelligence big data tools are more common. R not much to say, you may find it strange, just give an example. R Here we introduce FineReport (the most powerful and practical reporting tool). R displaying data graph is not a problem, but the key is the graph drilling function. R The so-called drilling means: for example, if you click on Shandong Province, you can enter the map of Shandong Province and display the data of cities in Shandong Province. Data can be displayed in other charts, such as bar charts and bubble charts. Rrr 1, prepare data source r to import excel data into this report designer. If your excel data comes from a database, you can read the database data directly from the designer. R2。 Merge a cell and click Insert > in the menu bar; Cell Element > Insert Chart, select a map, and then click OK, as shown below: (This shows that this software is similar to EXCEL, why some operation terms are similar to EXCEL)r 1. Choose a map type, national map, provincial map or other cloud, or you can have a custom SVG map. Note that the area name of the map should correspond to the name of the area data field. Rr personally thinks that drilling is its highlight, so it must be introduced here. R Drilling: r After defining the map type, you can define the data source of the map. Select a map, click Chart Property Page-Data to enter the data setting panel, and select multi-level drilling as the map display mode, as shown below: There is a China folder under rr drilling level, double-click to open and view the provinces below China, select China folder, and right-click to pop up the hierarchy setting dialog box. Rrrrr Click on Shandong Province to display a histogram, which is actually related to two charts, so-called "linkage". R linkage: merge a cell, click Insert > Cell Element > Insert Chart, select a column chart, and click OK to add a column chart. R data source of column chart: (I use the data source of database directly here) rrr Here, the map and column chart have been set up. If you want to achieve linkage, you need to set interactive properties. R Select the map, select the special effects in the chart property sheet, and click the interactive property to add a hyperlink, that is, click Add Chart Hyperlink-Link Cell. R is almost finished here. I feel that my painting is a little low. Don't discredit others. In fact, people are very powerful and visually dazzling.

What golf social networking sites are there?

Gao Yuan. Com is a free social networking site in real-name registration system, and its users are mostly professionals in the industry. In my impression, the golf industry is registered in real-name registration system, only Gaoyuan. com。 You can register for free and communicate with other users in the real-name registration system.

How do mobile phones publish their own websites?

Log in to the website construction, and then do a good job of the website, you can recommend your website on various online social platforms.

What are the sns social networking sites?

Campus SNS website and its main functions;

Renren. com Com is a real social network, connecting you with friends around you. Renren. com Com can: contact friends and learn their latest developments; Share photos, music and movies with friends; Find old classmates and make new friends; Record your life with photos and logs and show yourself.

Friend network is a real social network, where you can keep in close contact with classmates, friends, colleagues, alumni and fellow villagers to know their latest status; Share photos and videos with friends; Play QQ farm, QQ ranch and QQ restaurant with friends, and you can also interact with friends in QQ space in one stop.

Chinaren White Society is a communication and community product under Sohu, which provides you with a brand-new tool to communicate happily with colleagues, friends and classmates and keep in close contact. In white society, you can punch in and get paid; You can keep a diary, send photos and share interesting things you find with your friends. You can also read friends' secrets while listening to music; Of course, you can also play a small game, do tests, draw lots to see the fortune, and enjoy the happiness and endless fun brought by the White Society.

Occupy the most fashionable and personalized online community of college students in China.

China Alumni Record is a real network of classmates and friends, providing professional alumni records, alumni files and other services.

Century Alumni Record is an alumni record and alumni file, mainly for finding classmates and online literature.

Elder Martial Brother's Network gives people roses, and their hands have lingering fragrance. Make the most valuable friends here.

China Alumni Record is a social network in real life, which can keep closer contact with friends, classmates, colleagues and alumni and keep abreast of their trends. Share your life and happiness with them.