The project mainly displays complex and abstract data through views, so that users can visually and intuitively see the information and rules contained in the data. Specifically, it can be used in all aspects of life such as information display, data analysis and management, data layout and classification.

Project Showcase:

Sunburst – Based on ECharts V4.2

Sunburst is a new chart type in ECharts 4.0, which consists of a multi-layered donut chart, and in terms of data structure, the inner circle is the parent node of the outer circle. Therefore, it can represent the proportion of parts and the whole like a pie chart, and it can also represent the hierarchical relationship like a rectangular tree chart.

Tree Diagram – Based on ECharts V4.2

Tree diagrams are a popular visualization method that uses the inclusion of relationships to express hierarchical data.

Map Data Visualization – Based on ECharts Geo

Map hotspots, flying line animations, world maps, China maps, province maps, city maps, district and county maps

3D Diagram Presentation – Based on ECharts GL

3D column chart, 3D globe, 3D display of 2D data

Heatmap display – based on ECharts & Baidu maps

Heatmap based on Baidu map, heatmap based on Cartesian coordinate system

Example of an ECharts extension

Word clouds, water balloon maps, fireworks shows, relationship maps, maps of China

Specific cases

Air quality distribution in major cities across the country

A collection of large-screen data visualization projects based on JS插图

Overview of listed companies

A collection of large-screen data visualization projects based on JS插图1

Treemap

A collection of large-screen data visualization projects based on JS插图2

3D diagrams

A collection of large-screen data visualization projects based on JS插图3

Large-screen data templates

A collection of large-screen data visualization projects based on JS插图4

Research shows that the human eye absorbs and grasps information more easily through vision and images than text and numbers, and with data visualization, business organizations can improve their ability to find the information they need when they need it, and do it more efficiently than other companies, it enables users to see the connections that occur between operating conditions and business performance more effectively, and also to grasp changes in customer behavior and market conditions across multiple data sets more quickly, which is worth trying.

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Q&A

What is the delivery method?

1, automatic: after taking the photo, click the (download) link to download; 2. Manual: After taking the photo, contact the seller to issue it or contact the official to find the developer to ship.

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How long is the trading cycle?

1, the default transaction cycle of the source code: manual delivery of goods for 1-3 days, and the user payment amount will enter the platform guarantee until the completion of the transaction or 3-7 days can be issued, in case of disputes indefinitely extend the collection amount until the dispute is resolved or refunded!

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Matters needing attention

1. Heptalon will permanently archive the process of trading between the two parties and the snapshots of the traded goods to ensure that the transaction is true, effective and safe! 2, Seven PAWS can not guarantee such as "permanent package update", "permanent technical support" and other similar transactions after the merchant commitment, please identify the buyer; 3, in the source code at the same time there is a website demonstration and picture demonstration, and the site is inconsistent with the diagram, the default according to the diagram as the dispute evaluation basis (except for special statements or agreement); 4, in the absence of "no legitimate basis for refund", the commodity written "once sold, no support for refund" and other similar statements, shall be deemed invalid; 5, before the shooting, the transaction content agreed by the two parties on QQ can also be the basis for dispute judgment (agreement and description of the conflict, the agreement shall prevail); 6, because the chat record can be used as the basis for dispute judgment, so when the two sides contact, only communicate with the other party on the QQ and mobile phone number left on the systemhere, in case the other party does not recognize self-commitment. 7, although the probability of disputes is very small, but be sure to retain such important information as chat records, mobile phone messages, etc., in case of disputes, it is convenient for seven PAWS to intervene in rapid processing.

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Systemhere declaration

1. As a third-party intermediary platform, Qichou protects the security of the transaction and the rights and interests of both buyers and sellers according to the transaction contract (commodity description, content agreed before the transaction); 2, non-platform online trading projects, any consequences have nothing to do with mutual site; No matter the seller for any reason to require offline transactions, please contact the management report.

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