Time chart display method and time chart display device
A display method and time-sharing map technology, applied in the field of data processing, can solve problems such as limited effective information, and achieve the effect of accurate time-sharing map
Active Publication Date: 2015-12-09
上海银赛计算机科技有限公司
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: in the stage of market fluctuations, there may be many transactions in one minute, but the current time-sharing chart can only show the last transaction in each minute. Transaction price of transaction data
Obviously, this display method has flaws, and the effective information that can be provided to users is limited
Method used
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[0056] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0057] Please refer to figure 1 , which shows a schematic structural diagram of an implementation environment provided by an embodiment of the present invention. The implementation environment includes: a data server 120 , a quotation server 140 and a quotation client 160 .
[0058] The data server 120 is a data server 120 installed in each exchange. The data server 120 generates pieces of transaction data according to the transactions of each exchange. For example, if a user purchases a precious metal product of the type "Yuedong Oil" on Exchange A, a transaction data "Yuedong Oil, 2248.5 yuan, 2015 / 07 / 31 14:17:11" will be generated.
[0059] The quotation server 140 is connected with the data server 120 through the Internet.
[0...
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The invention discloses a time chart display method and a time chart display device. The time chart display method and the time chart display device belong to the field of data processing. The time chart display method comprises the steps of acquiring each piece of transaction data of a target kind in real time, wherein each piece of transaction data comprises a transaction time and a transaction price; displaying a first time chart, wherein the trend curve in the first time chart is drawn according to a final piece of transaction data in each time period in a first time period; detecting whether a preset triggering condition is satisfied; and when the triggering condition is satisfied, displaying a second time chart, wherein the trend curve in the second time chart is drawn according to each piece of transaction data in the second time period. The time chart display method and the time chart display device settle a problem of no enough effective information supplied to a user and realizes drawing of a more accurate time chart according to each piece of transaction data. The time chart display method and the time chart display device can realize an effect of supplying a most accurate time chart to a user.
Description
technical field [0001] The invention relates to the field of data processing, in particular to a time-sharing graph display method and device. Background technique [0002] The time-sharing chart is a trend chart showing the price of a certain product according to the time line in stock software or precious metal trading software. Usually, the abscissa of the time-sharing chart is the time axis, and the ordinate is the price axis. [0003] Taking drawing the time-sharing chart of the target product A as an example, the market server located in the background collects transaction data from the servers of each exchange, and the transaction data includes: product name, transaction time and transaction price. Then, the market server screens out the transaction data whose product name is the target product A, and then sends it to the market client at the foreground according to the last transaction data in each minute. The market client at the foreground draws a time-sharing ch...
Claims
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Inventor 胡学礼蔡伟杰吴善珩叶建生黄希龙
Owner 上海银赛计算机科技有限公司