CN103793849B - The apparatus and method of the real-time trend graph frequency conversion type data renewal of financial products - Google Patents
The apparatus and method of the real-time trend graph frequency conversion type data renewal of financial products Download PDFInfo
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- CN103793849B CN103793849B CN201210424760.6A CN201210424760A CN103793849B CN 103793849 B CN103793849 B CN 103793849B CN 201210424760 A CN201210424760 A CN 201210424760A CN 103793849 B CN103793849 B CN 103793849B
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Abstract
The invention discloses a kind of apparatus and method of financial products real-time trend graph frequency conversion type data renewal, applied to a mobile device, comprising：One data reception module and frequency conversion type renewal tendency module.Wherein, data reception module receives the quote data that servo driver end is sent to user terminal.Frequency conversion type renewal tendency module produces a real-time trend graph of a changeable time shaft scale, real-time trend graph includes the price broken line updated according to quote data, frequency conversion type renewal tendency module produces multiple update cycles corresponding to changeable time shaft scale, then according to the update cycle and quote data renewal price broken line for corresponding to changeable time shaft scale.
Description
Technical field
The present invention relates to a kind of financial product quotation screens software, more particularly to a kind of real-time trend graph frequency conversion type number of financial products
According to updating device and method.
Background technology
The existing trend graph in real time that financial product quotation screens software is provided (Run Chart, or Trend Chart, is also referred to as
Timesharing trend graph, belong to one kind of line chart) it is that the concluded price of financial products is present with curve (also known as broken line) in real time
The figure recorded on marking on a map, its X-axis (transverse axis) represent the time, therefore also known as time shaft, and Y-axis (longitudinal axis) represents financial business
The price (or be index, such as Index of Shanghai Stock Exchange) of product.
Refering to Figure 1A, the schematic diagram (one) of the existing real-time trend graph of financial product quotation screens software, it is illustrated that with apple
Illustrate exemplified by iPhone mobile phones, when its time shaft of the real-time trend graph 12 of existing financial product quotation screens software 10 is because of marketing
Between immobilize, the preceding city of exchange hour of Shanghai Stock Exchange is 9:30 to 11:30, After-market 13:00 to 15:00 (more than
For the exchange hour of continuous auction), therefore use regular time scale (Scale) sign.The method for drafting of real-time trend graph 12
It is according to time order and function order, the knock-down prices of financial products is bit by bit present in marking on a map and marked, it is all to mark
Even being aligned is price broken line 14 to point.
So-called trend graph 12 and non-real " real-time " in real time update the data, by taking apple iPhone4/4S as an example, its screen
Pixel (Pixel) is 960x640, if financial product quotation screens software 10 is shown (as shown in Figure 1A) to be straight, deducts margin
(Margin) with the space shared by legend key (Legend), the Breadth Maximum of real-time trend graph 12 is about 480~560
Pixel or so, it is assumed that the width of a real-time trend graph 12 is 480 pixels, that is to say, that can only at most be indicated on its time shaft
480 points.With 4 hours (not including the aggregate auction time, be scaled 14400 seconds) of Shanghai Stock Exchange's exchange hour overall length, although again why
Real-time update is also only capable of drawing a bit (pixel) for every 30 seconds, and also on real-time countershaft a point (pixel) represents 30
Second.As can be seen here, problem of the prior art be data renewal it is not real-time enough, especially when financial products price fluctuation it is larger it
When, the problem of having distortion, produces.
Refering to Figure 1B, the schematic diagram (two) of the existing real-time trend graph of financial product quotation screens software, on financial products are in figure
Demonstrate,prove index.Assuming that drawing real-time trend graph 12 with the width of 480 pixels, each point represents 30 seconds on its time shaft, scheme
Middle price broken line 14 includes 09:30 to 09:45 data, that is, this price broken line 14 contains the data renewal of 30 times altogether
(15 minutes x60 second/30 second=30 time).
Refering to Fig. 1 C, the schematic diagram after the existing amplification of trend graph in real time, for convenience of following explanation, this figure is showing in Figure 1B
There is the enlarged drawing of real-time trend graph 12.Thus figure can be learnt, even if somewhat amplifying existing trend graph 12 in real time, for morning quotation (figure
Be shown as the data of 15 minutes after opening quotation) price broken line 14 be still not easy to recognize.
Refering to Fig. 1 D, the schematic diagram of the real-time trend graph of another existing financial product quotation screens software and exchange hand, this existing reality
When trend graph 12 and previous prior art unique difference be to add the strip (Bar) for representing exchange hand below trend graph
Figure.
Refering to Fig. 2, existing apparatus function system block diagram, which illustrate in existing financial product quotation screens software 10 and real-time
The related functional module of trend graph 12 includes data reception module 16 and tendency module 18.Data reception module 16 is connecing
Receive the quote data that client is sent to by server end；Tendency module 18 is producing the real-time of a set time axle scale
Trend graph 12, and according to quote data with fixed cycle renewal price broken line 14.Due to tendency module 18 using it is fixed when
Countershaft scale, and the data update times of price broken line 14 depend on the width of trend graph and the pixel of screen with the cycle, because
This, the data renewal speed of each minute of tendency module 18 and cycle are all identical.Illustrated again with previous example, when tendency artwork
Block 18 produce a financial products real-time trend graph 12 (as shown in figure 1 a or figure 1b), after opening quotation first minute with disk in it is any when
Any minute of section, equally all it is that fixation updates the data (price broken line 14) twice, the update cycle is fixed from the beginning to the end
30 seconds once.
In summary, it is existing in real time in trend graph 12 the data update times of price broken line 14 with the cycle at any point in time
It is all fixed, when one opens the set for the larger financial products of price fluctuation, the existing renewal of the data of trend graph 12 in real time is inadequate
In real time, while genuine problem is lost.Therefore, it is necessary to propose a kind of real-time trend graph of the financial products for meeting user's request in fact
Frequency conversion type data update apparatus and method, it is (relatively low with higher frequency renewal price broken line when making morning quotation price fluctuation larger
Update cycle), reduce price broken line the distortion factor simultaneously lift real-time, meanwhile, amplification the real-time trend graph of financial products when
Countershaft scale, to allow trend graph center line diagram data to be easier to recognize.
The content of the invention
In view of this, it is an object of the invention to propose a kind of real-time trend graph frequency conversion type data update apparatus of financial products
With method, price broken line data update cycle and the number of free-standing are adopted, the distortion factor of price broken line is reduced and is lifted real-time
Property.
The present invention proposes a kind of device of the real-time trend graph frequency conversion type data renewal of financial products, applied to a movement dress
Put, comprising：One data reception module and frequency conversion type renewal tendency module.Wherein, data reception module receives servo driver end
It is sent to a quote data of user terminal.Frequency conversion type renewal tendency module produces the one of a changeable time shaft scale and walked in real time
Gesture figure, real-time trend graph include the price broken line updated according to quote data, frequency conversion type renewal tendency module generation pair
Update cycle and the report of changeable time shaft scale should be corresponded in multiple update cycles of changeable time shaft scale, then foundation
Valence mumber is according to renewal price broken line.
The method that the present invention proposes a kind of real-time trend graph frequency conversion type data renewal of financial products, applied to a movement dress
Put, comprising：Download a quote data；A real-time trend graph of a changeable time shaft scale is produced according to the quote data；According to
It is real-time that the quote data is updated to this according to the update cycle for corresponding to the changeable time shaft scale in multiple update cycles
A price broken line among trend graph.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Figure 1A is the schematic diagram (one) of the existing real-time trend graph of financial product quotation screens software；
Figure 1B is the schematic diagram (two) of the existing real-time trend graph of financial product quotation screens software；
Fig. 1 C are the schematic diagram after the existing amplification of trend graph in real time；
Fig. 1 D are the schematic diagram of the real-time trend graph of another existing financial product quotation screens software and exchange hand；
Fig. 2 is existing apparatus function system block diagram；
Fig. 3 is the apparatus function system block diagram one of the embodiment of the present invention；
Fig. 4 is the apparatus function system block diagram two of the embodiment of the present invention；
Fig. 5 A are the schematic diagram (one) after the real-time trend graph amplification of the embodiment of the present invention one；
Fig. 5 B are the schematic diagram (two) after the real-time trend graph amplification of the embodiment of the present invention one；
Fig. 5 C are the schematic diagram (three) after the real-time trend graph amplification of the embodiment of the present invention one；
Fig. 5 D are the schematic diagram (four) after the real-time trend graph amplification of the embodiment of the present invention one；
Fig. 6 A are the schematic diagram of the real-time trend graph of financial product quotation screens software of the embodiment of the present invention one；And
Fig. 6 B are the schematic diagram of the real-time trend graph of financial product quotation screens software of the embodiment of the present invention two.
Wherein, reference
10：Financial product quotation screens software
12：Real-time trend graph
14：Price broken line
16：Data reception module
18：Tendency module
20：The real-time trend graph frequency conversion type data update apparatus of financial products
22：Internal memory
24：Processor
26：Display module
28：Financial product quotation screens software
30：Frequency conversion type updates tendency module
32：Real-time trend graph
Embodiment
The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings：
Refering to Fig. 3, the real-time trend graph frequency conversion type data update apparatus 20 of financial products of the invention, it includes internal memory
22nd, processor 24 and display module 26.Wherein, internal memory 22 stores financial product quotation screens software 28；Processor 24 is then responsible for holding
Financial product quotation screens software 28 in row internal memory 22；Display module 26 is then showing the picture of financial product quotation screens software 28
(display), and perform the function (contact panel) of touch-control.
Refering to Fig. 4 A, financial product quotation screens software 28 of the present invention includes：Data reception module 16 and frequency conversion type renewal are walked
Gesture module 30.Data reception module 16 receives the quote data that client is sent to by server end；Frequency conversion type updates tendency
Module 30 produces the real-time trend graph 32 an of changeable (Variable) time shaft scale, according to the changeable time shaft scale
Time span be scaled a update cycle, then quote data is updated to the valency among the real-time trend graph with the update cycle
Lattice broken line 14.
Fig. 4 B are referred to, it is the thin portion functional diagram that frequency conversion type updates tendency module 30, comprising：Update cycle produces mould
Block 301 and the real-time trend graph generation module 302 of changeable.Wherein, when update cycle generation module 301 is used for according to the changeable
The time span of countershaft scale is scaled the update cycle, then this update cycle is supplied into the real-time trend graph generation module of changeable
302 produce the real-time trend graph 32 of changeable (Variable) time shaft scale.
Wherein, among the real-time trend graph generation module 302 of changeable, the generation of the changeable time shaft scale is foundation
The total exchange hour in one market is cut into multiple cutting periods by one except rate factor, and is started at by exchange hour at the beginning, when sequentially
The cutting period is taken turns to, the cutting period will be added and form changeable time shaft scale one by one, in the cutting period, during the dynamic formula
Countershaft scale is for fixation.Wherein, among update cycle generation module 301, the calculating of the update cycle is by the frequency conversion type
Update cumulative time length of the tendency module according at least one cutting period corresponding to the changeable time shaft scale
Divided by one trend graph width pixel (i.e. resolution ratio).
That is, changeable time shaft scale refers to width (i.e. pixel) equally long on time shaft in different generations at time point
The different time span of table.Such as:480 pixels on time shaft, when market just opens the set, its total length represents 1 hour, when
Its total length represents 2 hours before terminating in Pan Zhongqian cities, when its total length represents 4 small before closing quotation.The embodiment party of this way
Formula is first to be cut into overall market exchange hour by the update cycle generation module 301 among frequency conversion type renewal tendency module 30
The period of more equal portions, such as Shanghai Stock Market exchange hour are 4 hours, and frequency conversion type renewal tendency module 30 is 4 small by this
When be cut into quarter (time of i.e. each equal portions be 1 hour).When then within first hour of opening the set by first cutting
Section adds for 1 hour.Then, changeable time shaft scale total length is set to 1 hour；After having spent first hour, then by second
1 hour period addition changeable time shaft scale is cut, its total length is set to 2 hours；After having spent second hour, then by
Three 1 hour periods of cutting add changeable time shaft scale, its total length is set to 3 hours；By that analogy, until time shaft
Total length is set to equal with overall market exchange hour.In this embodiment, except rate factor=4.
The purpose of this way is the data horizontal magnification on time shaft, such as when total length is divided into quarter, first
Equivalent four times of the horizontal magnification of graph data (i.e. price broken line 14) in individual hour, that is, data update times and frequency with
Four times of lifting.By taking the time axial extent of same 480 pixels as an example, on upper card trade market, prior art was with every 30 seconds
Fixed cycle renewal price broken line 14 once, updated 30 times (15 minutes x60 second/30 second=30 time) altogether in 15 minutes;And this hair
It is bright be within first hour with the renewal price broken line of cycle of 7.5 seconds 14 once (i.e. 60 minutes x60 second/480 pixels=
7.5), 120 times (15 minutes x60 second/7.5 second=120 time) may be updated within every 15 minutes in first hour, therefore, the present invention is in morning quotation
Data update times and frequency can be substantially improved when (preceding city).
Refering to Fig. 5 A, the schematic diagram (one) after the real-time trend graph amplification of the embodiment of the present invention one, this figure is that contrast is existing
Technology Fig. 1 C, both price broken lines 14 are all 09:30 to 09:45 Index of Shanghai Stock Exchange data, only, real-time trend graph of the invention
32 be to adopt changeable time shaft scale.When overall market exchange hour (4 hours) is cut into by frequency conversion type renewal tendency module 30
Quarter, in first hour (after cutting in the period of the first equal portions), the time shaft scale sign total length in figure is cutting
The period of latter equal portions, i.e., 1 hour (9:30 to 10:30).Now the update cycle of price broken line 14 is 7.5 seconds/time (i.e. 60 points
Clock x60 second/480 pixel=7.5).This figure is compared with existing Fig. 1 C, can learn the real-time trend graph 32 of the present invention its price folding
Line 14 is at morning quotation (preceding city) due to there is horizontal magnification, therefore graph data is easier to recognize, simultaneously as the more existing skill of renewal frequency
Art is high, the problem of line chart distortion can be greatly reduced.
Refering to Fig. 5 B, the schematic diagram (two) after the real-time trend graph amplification of the embodiment of the present invention one, with exchange hour
March toward the second equal portions (i.e. the 2nd hour) of period after cutting, frequency conversion type updates tendency module 30 by real-time trend graph 32
Time shaft scale be denoted as 2 hours (9:30 to 11:30), now price broken line 14 is then transverse compression two compared with Fig. 5 A
/ mono-, now the update cycle of price broken line 14 is 15 seconds/time (i.e. 120 minutes x60 second/480 pixel=15).
Refering to Fig. 5 C, the schematic diagram (three) after the real-time trend graph amplification of the embodiment of the present invention one, cut when sequential enters
The three equal parts (i.e. the 3rd hour) of period afterwards, frequency conversion type renewal tendency module 30 again carve the time shaft of real-time trend graph 32
Scale is shown as 3 hours (9:30 to 14:00, wherein 11:30 to 13:00 be noon stop business the time), now price broken line 14 with
Fig. 5 A are compared to being then transverse compression 1/3rd, and now the update cycle of price broken line 14 is 22.5 seconds/time of (i.e. 180 minutes x60
Second/480 pixel=22.5).
Refering to Fig. 5 D, the schematic diagram (four) after the real-time trend graph amplification of the embodiment of the present invention one, cut when sequential enters
The quarter (i.e. the 4th hour) of period afterwards, frequency conversion type renewal tendency module 30 again carve the time shaft of real-time trend graph 32
Scale is shown as 4 hours (09:30 to 15:00), now price broken line 14 is then transverse compression a quarter compared with Fig. 5 A, this
When price broken line 14 update cycle be 30 seconds/time (240 minutes x60 second/480 pixel=30).
From the point of view of Fig. 5 A to Fig. 5 D, its price broken line 14 of real-time trend graph 32 of the invention has different in different time points
The data update cycle, except last stage (i.e. Fig. 5 D) its data update cycle is (as shown in Figure 1 C) same as the prior art,
The data update cycle in remaining each stage is below prior art, conversely, data renewal frequency is higher than prior art.
Figure 5 above A to Fig. 5 D is the scale for illustrating its time shaft of the real-time trend graph 32 of the embodiment of the present invention one in difference
It is only to illustrate to use that the change at time point, wherein marketing time overall length, which are divided into quarter, is not defined to quarter, this hair
The marketing time can be divided into more equal portions by bright frequency conversion type renewal tendency module 30, except rate factor may be greater than 1 times
Meaning integer.Also, referring to that time axial extent is that 480 pixels are also to illustrate to use institute's illustrated example in calculating formula, the present invention is not represented
Embodiment limiting time axial extent is a fixed pixel number.
Refering to Fig. 6 A, the schematic diagram of the real-time trend graph of financial product quotation screens software of the embodiment of the present invention one, it is illustrated that with apple
IPhone mobile phones exemplified by illustrate, real-time trend graph 32 in this figure is the real-time trend graph 32 in Fig. 5 A.With existing figure
1B is compared, and the present invention such as intelligent mobile phone, PDA and stock handset, can more show that the present invention's is excellent with the mobile device
Point, user is allowed to understand the graph data debated and know morning quotation on narrow and small screen.
Refering to Fig. 6 B, the schematic diagram of the real-time trend graph of financial product quotation screens software of the embodiment of the present invention two, this embodiment with
Previous embodiment (Fig. 6 A) is only difference is that the lower section of real-time trend graph 32 of this embodiment includes the bar chart of exchange hand.With
Existing Fig. 1 D are compared, and the bar chart of the lower section exchange hand of real-time trend graph 32 of the invention is easier to allow user discrimination each time point
Why is exchange hand.
In addition, the how built-in gravity sensing device of mobile device (Gravity Sensor, or G-Sensor) in recent years
To detect the angle of inclination of mobile device, such as smart mobile phone and tablet personal computer, when mobile device is from directly to switching to transverse direction
Operation, or from laterally switching to that directly user's viewing can be coordinated by Rotation screen picture automatically to during operation.With apple iPhone4/4S
Exemplified by, when it is directly 960 (straight) x640 (horizontal stroke) to its screen pixels during operation, and its screen pixels when it switchs to lateral operation
The available horizontal space of trend graph becomes larger when becoming 640 (straight) x960 (horizontal stroke), i.e. lateral operation, therefore, of the invention
Another is characterized in that when mobile device to operation from directly switching to lateral operation and amplify real-time trend graph 32 frequency conversion type renewal is walked
Gesture module 30 becomes big using space in response to time shaft and converted a new update cycle according to new time shaft length again
And time shaft scale is re-flagged, then the price broken line among the real-time trend graph is updated with the new update cycle.
Similarly, when mobile device is switched to directly to during operation from lateral operation again, frequency conversion type renewal tendency module 30 is changed to original again
This is directly to the variation time shaft scale of operation and update cycle.
When mobile device is preset as directly to screen operator, changeable time shaft scale can be according to the straight to screen of mobile device
Curtain resolution ratio defines.Then, when mobile device to screen operator from directly switching to horizontal screen operator, frequency conversion type renewal tendency
Module 30 is that the horizontal screen resolution of foundation mobile device re-flags changeable time shaft scale.And changeable time shaft
The time span of scale can be scaled for the second update cycle, then update the price among real-time trend graph with the second update cycle
Broken line.
For another embodiment, when mobile device is preset as horizontal screen operator, changeable time shaft scale can
Defined according to the horizontal screen resolution of mobile device.Then, when mobile device is switched to directly to screen from horizontal screen operator
During operation, frequency conversion type renewal tendency module 30 re-flags the changeable time according to the straight of mobile device to screen resolution
Axle scale.And the time span of changeable time shaft scale can be scaled for the second update cycle, then with the second update cycle more
New price broken line among trend graph in real time.In addition, the producing method of update cycle, can be carved with changeable time shaft as described above
The time span of degree converted, can also predetermined period set.For example, by exchange hour overall length be divided into 2 sections, 3 sections,
4 sections, 5 sections ... etc., or, every section of length is not fixed etc..And in each section of sliced time, its update cycle is to take finger
Fixed mode.For example, exchange hour overall length etc. is divided into 2 sections of embodiment, the fixed first paragraph update cycle in cycle is
10 seconds, the update cycle of second segment be 25 seconds；Or the update cycle of first paragraph is 13 seconds, the update cycle of second segment is 20
Second.For example, exchange hour overall length to be divided into the unequal segmentation period, the time span of first paragraph for 1.5 hours and updates
Cycle is 10 seconds, and the time span of second segment is 2.5 hours and the cycle is 25 seconds；Or the time span of first paragraph is 1.5 small
When and the update cycle be 12 seconds, and second segment time span is 2.5 hours and the update cycle is 30 seconds.
By more than embodiment illustrate, the segmentation of time span, can be carried out in a manner of isometric, can also Length discrepancy side
Formula is carried out.And the producing method of update cycle, it can be converted, can also arbitrarily referred to the time span of changeable time shaft scale
The mode of update cycle is determined to set.
In summary, the present invention allows real-time trend graph to have the different data update cycles at different time points, works as morning quotation
When financial products price fluctuation is larger, price broken line is drawn with the higher data update cycle, not only reduces price broken line morning quotation
The distortion factor and lift real-time, more allow graph data to be easily discernible.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (15)
- A kind of 1. device of the real-time trend graph frequency conversion type data renewal of financial products, applied to a mobile device, it is characterised in that Comprising：One data reception module, receive the quote data that a servo driver end is sent to the mobile device；One frequency conversion type updates tendency module, produces the real-time trend graph for possessing a changeable time shaft scale, this is walked in real time Gesture figure includes the price broken line updated according to the quote data, and frequency conversion type renewal tendency module, which produces, corresponds to the change Multiple update cycles of dynamic formula time shaft scale, then according to the update cycle and the report for corresponding to the changeable time shaft scale Valence mumber is according to the renewal price broken line；Wherein the changeable time shaft scale be according to one except rate factor the total exchange hour in one market is cut into multiple cuttings when Section, and the time span of each cutting period is all identical, is started at by exchange hour at the beginning, when sequentially taking turns to the cutting period When, the time of the cutting period is added one by one and respectively constitutes the changeable time shaft scale, when each cutting is added Before or after section, the pixel of the changeable time axial extent is all a fixed value.
- 2. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 1, it is characterised in that should Frequency conversion type renewal tendency module includes：One update cycle generation module, produces those update cycles；AndThe real-time trend graph generation module of one changeable, according to those update cycles produce the changeable time shaft scale this is real-time Trend graph.
- 3. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 1 or 2, its feature exist In frequency conversion type renewal tendency module is scaled those update cycles according to the time span of the changeable time shaft scale.
- 4. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 1 or 2, its feature exist In multiple predetermined periods are set as those update cycles by frequency conversion type renewal tendency module.
- 5. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 1, it is characterised in that should The calculating of a little update cycles be as the frequency conversion type update tendency module according to the changeable time shaft scale corresponding at least The cumulative time length of one cutting period divided by the pixel of a trend graph width.
- 6. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 1, it is characterised in that should Except rate factor, for the integer more than 2.
- 7. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 3, it is characterised in that should Mobile device is preset as directly to screen operator, and the changeable time shaft scale is always to screen according to the mobile device Resolution ratio and define, when the mobile device to screen operator from directly switching to horizontal screen operator, the frequency conversion type renewal trend graph Module re-flags the changeable time shaft scale according to a horizontal screen resolution of the mobile device, and during by the changeable The time span of countershaft scale is scaled multiple second update cycles, then when corresponding to the changeable with those second update cycles Second update cycle of countershaft scale updates the price broken line among the real-time trend graph.
- 8. the device of the real-time trend graph frequency conversion type data renewal of financial products according to claim 3, it is characterised in that should Mobile device is to be preset as horizontal screen operator, and the changeable time shaft scale is the horizontal screen according to the mobile device Resolution ratio and define, when the mobile device is switched to directly to screen operator from horizontal screen operator, the frequency conversion type renewal trend graph Module re-flags the changeable time shaft scale to screen resolution always according to the mobile device, and during by the changeable The time span of countershaft scale is scaled multiple second update cycles, then when corresponding to the changeable with those second update cycles Second update cycle of countershaft scale updates the price broken line among the real-time trend graph.
- A kind of 9. method of the real-time trend graph frequency conversion type data renewal of financial products, applied to a mobile device, it is characterised in that Comprising：Download a quote data；The real-time trend graph for possessing a changeable time shaft scale, wherein the changeable time shaft are produced according to the quote data Scale be according to one except the total exchange hour in a market is cut into multiple cutting periods by rate factor, and each cutting period when Between length it is all identical, started at by exchange hour at the beginning, when sequentially taking turns to the cutting period, one by one by the cutting period when Between add and respectively constitute the changeable time shaft scale, before or after each cutting period is added, the changeable time shaft The pixel of width is all a fixed value；The quote data is updated to according to the update cycle for corresponding to the changeable time shaft scale in multiple update cycles A price broken line among the real-time trend graph.
- 10. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 9, it is characterised in that Those update cycles are converted according to the time span of the changeable time shaft scale.
- 11. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 9, it is characterised in that Those update cycles are set according to multiple predetermined periods.
- 12. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 9, it is characterised in that The cumulative time of at least one cutting period corresponding to the calculation basis of those update cycles changeable time shaft scale The pixel of length divided by a trend graph width.
- 13. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 12, it is characterised in that Rate factor should be removed, for the integer more than 2.
- 14. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 9, it is characterised in that The mobile device is preset as directly to screen operator, and the changeable time shaft scale is always to screen according to the mobile device Curtain resolution ratio and define, when the mobile device to screen operator from directly switching to horizontal screen operator, frequency conversion type renewal trend graph Module re-flags the changeable time shaft scale according to a horizontal screen resolution of the mobile device, and during by the changeable The time span of countershaft scale is scaled multiple second update cycles, then when corresponding to the changeable with those second update cycles Second update cycle of countershaft scale updates the price broken line among the real-time trend graph.
- 15. the method for the real-time trend graph frequency conversion type data renewal of financial products according to claim 9, it is characterised in that The mobile device is to be preset as horizontal screen operator, and the changeable time shaft scale is laterally shielded according to the one of the mobile device Curtain resolution ratio and define, when the mobile device is switched to directly to screen operator from horizontal screen operator, frequency conversion type renewal trend graph Module re-flags the changeable time shaft scale to screen resolution always according to the mobile device, and during by the changeable The time span of countershaft scale is scaled multiple second update cycles, then when corresponding to the changeable with those second update cycles Second update cycle of countershaft scale updates the price broken line among the real-time trend graph.
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