CN105320829A - Image display method and device and electronic equipment - Google Patents

Abstract

The invention discloses an image display method and device and electronic equipment and belongs to the technical field of image processing. The method comprises the steps that data of m sampling moments between the beginning moment and the current moment and data of the current moment are obtained, wherein m is larger than or equal to 1; according to the data of the m sampling moments and the data of the current moment, a data curve is drawn, and the data curve is used for reflecting the change rule of the data along with time; coordinate points, corresponding to the data of the current moment, of the data curve are displayed in a highlighted mode. According to the image display method and device and the electronic equipment, the problem that data change features cannot be visually and effectively reflected in the prior art is solved, the data of the current moment and the data of the sampling moments within the previous period of time are obviously distinguished in the display process, and the data change features are reflected more visually and effectively.

Description

Method for displaying image, device and electronic equipment

Technical field

The present invention relates to technical field of image processing, particularly a kind of method for displaying image, device and electronic equipment.

Background technology

In people's daily life and work, usually can run into the chart for reflecting data rule over time miscellaneous.User can analyze according to the history tendency of the Changing Pattern reflected in chart to data and predict the future trend of data.

Please refer to Fig. 1, it illustrates a kind of schematic diagram for reflecting the data chart of rule over time.Data and curves 11 is in the two-dimensional direct angle coordinate system be made up of time shaft 12 and data axle 13, and data and curves 11 is connected in sequence by several sampled points.For each sampled point, horizontal ordinate (coordinate also namely on time shaft 12) is sampling instant, and ordinate (coordinate also namely on data axle 13) is data corresponding to this sampling instant.Wherein, data can be comprise polytype data such as gas epidemic disaster, price, output.

Realizing in process of the present invention, inventor finds that above-mentioned technology at least exists following problem: if by data and curves as shown in Figure 1 mode present, the data of current time are not obviously distinguished with the data corresponding to each sampling instant in the period before, cause intuitively, effectively to embody data variation feature.

Summary of the invention

In order to solve the problem that intuitively, effectively cannot embody data variation feature that above-mentioned technology exists, embodiments provide a kind of method for displaying image, device and electronic equipment.Described technical scheme is as follows:

First aspect, provides a kind of method for displaying image, and described method comprises:

Obtain the data of m sampling instant between initial time to current time and the data of current time, m >=1;

According to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time;

Coordinate points corresponding with the data of described current time in described data and curves is highlighted.

Second aspect, provides a kind of image display device, and described device comprises:

Acquisition module, for obtaining the data of m sampling instant between initial time to current time and the data of current time, m >=1;

Drafting module, for according to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time;

Display module, for highlighting coordinate points corresponding with the data of described current time in described data and curves.

The third aspect, provides a kind of electronic equipment, and described electronic equipment comprises the image display device as described in second aspect.

The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:

By after according to the data of m sampling instant that get and the Plotting data data and curves of current time, coordinate points corresponding with the data of current time in data and curves is highlighted; Solve the problem that intuitively, effectively cannot embody data variation feature that background technology exists; Make the data of current time in procedure for displaying, have obvious difference with the data of each sampling instant in the period before, more intuitively, effectively embody the variation characteristic of data.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of schematic diagram for reflecting the data chart of rule over time related in background technology;

Fig. 2 is the method flow diagram of the method for displaying image that one embodiment of the invention provides;

Fig. 3 A is the method flow diagram of the method for displaying image that another embodiment of the present invention provides;

Fig. 3 B is schematic diagram coordinate points corresponding for the data of current time being carried out Dynamic Announce that method for displaying image that another embodiment of the present invention provides relates to;

Fig. 3 C is the schematic diagram of a kind of data and curves that method for displaying image that another embodiment of the present invention provides relates to;

Fig. 3 D is the schematic diagram of a kind of timesharing line related in the present invention's example;

Fig. 4 is the block diagram of the image display device that one embodiment of the invention provides;

Fig. 5 is the block diagram of the image display device that another embodiment of the present invention provides;

Fig. 6 is the structural representation of the electronic equipment that one embodiment of the invention provides.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.

Please refer to Fig. 2, it illustrates the method flow diagram of the method for displaying image that one embodiment of the invention provides, this method for displaying image can be applied in the electronic equipments such as such as mobile phone, panel computer, E-book reader, intelligent television and pocket computer on knee.This method for displaying image can comprise following several step:

Step 202, obtains the data of m sampling instant between initial time to current time and the data of current time, m >=1.

Step 204, according to the data of m sampling instant and the Plotting data data and curves of current time, this data and curves refers to the curve for reflecting data rule over time.

Step 206, highlights coordinate points corresponding with the data of current time in data and curves.

In sum, the method for displaying image that the present embodiment provides, by after according to the data of m sampling instant that get and the Plotting data data and curves of current time, highlights coordinate points corresponding with the data of current time in data and curves; Solve the problem that intuitively, effectively cannot embody data variation feature that background technology exists; Make the data of current time in procedure for displaying, have obvious difference with the data of each sampling instant in the period before, more intuitively, effectively embody the variation characteristic of data.

Please refer to Fig. 3 A, it illustrates the method flow diagram of the method for displaying image that another embodiment of the present invention provides, this method for displaying image can be applied in the electronic equipments such as such as mobile phone, panel computer, E-book reader, intelligent television and pocket computer on knee.This method for displaying image can comprise following several step:

Step 301, obtains the data of m sampling instant between initial time to current time and the data of current time, m >=1.

In embodiments of the present invention, by sampling equally spacedly to the data in the period between initial time to current time, obtain the data of m sampling instant.Wherein, initial time, current time and the time interval between the neighbouring sample moment all can determine according to actual conditions.Such as, the time interval between the neighbouring sample moment can be 1 minute, also can be 30 seconds, 5 minutes, 1 hour, 1 day, January etc.

Such as, if initial time be 9:30:00, current time is 10:00:30 and time interval between the neighbouring sample moment is 1 minute, then there are 30 sampling instants between initial time to current time.

In addition, in each embodiment of the present invention, data refer to any can by the data of time reactions change rule, these data can be polytype data such as gas epidemic disaster, price, output.

Specifically, this step can comprise following a few sub-steps:

The first, when current time meets predetermined condition, obtain the data of current time.

Wherein, predetermined condition refers to that moment to the time interval between current time of the step of the data from last time execution acquisition current time equals the first predetermined threshold t ₁.

Can store historical data and real time data in server, and server can be obtain above-mentioned data from separate sources.Wherein, historical data refers to existing data in historical time, and real time data refers to the data of real-time update.

For real time data, electronic equipment is every predetermined time interval t ₁pull once from server end.Optionally, t ₁≤ 10 seconds.T ₁less, show from the frequency of server end pulling data higher, the frequency of Data Update is also higher.

The second, obtain the data of m sampling instant between initial time to current time.

Wherein, the time interval between the neighbouring sample moment equals the second predetermined threshold t ₂, and the first predetermined threshold t ₁be less than the second predetermined threshold t ₂.For the historical data stored in server, electronic equipment is every predetermined time interval t ₂pull once from server end.

3rd, the data of m sampling instant and the data of current time are integrated.

Step 302, according to the data of m sampling instant and the Plotting data data and curves of current time.

Wherein, data and curves refers to the curve for reflecting data rule over time.After electronic equipment gets the data of m sampling instant and the data of current time, according to the above-mentioned Plotting data data and curves got, and after completing, data and curves is shown.Specifically, this step can comprise following a few sub-steps:

The first, determine the coordinate of m the sampled point that the data of m sampling instant are corresponding.

1, for i-th sampled point, according to viewing area the first display length of side w on a timeline, and the total T of sampling instant between initial time to finish time calculates i-th sampled point coordinate x on a timeline _i:

$x_i=\frac{w}{T}\×i;$

Wherein, w > 0, T >=m, 1≤i≤m.

Data and curves is in by two rectangular coordinate systems that time shaft and data axle are formed, the horizontal ordinate of each sampled point wherein (also namely coordinate) on a timeline represents sampling instant, and ordinate (coordinate also namely on data axle) represents the data that this sampling instant is corresponding.

Therefore, first need to obtain viewing area the first display length of side w on a timeline.In a possible embodiment, the first display length of side w is generally the width of electronic equipment screen, or is slightly less than the width of electronic equipment screen.Afterwards, according to the total T of the sampling instant between initial time to finish time, the first display length of side w is equidistantly divided equally.

In a concrete example, suppose to be 5.5 hours between initial time to finish time, suppose the time interval t between the neighbouring sample moment simultaneously ₂=1 minute, then the total T=330 of the sampling instant in the above-mentioned period.In addition, viewing area the first display length of side w=5cm, then the 100th sampled point coordinate on a timeline is on a timeline supposed

2, according to the data n of the minimum value min in the data of maximal value max, the m sampling instant in the data of m sampling instant, i-th sampling instant _iand the second display length of side h of viewing area on data axle calculates the coordinate y of i-th sampled point on data axle _i:

$y_i=\frac{h}{\max -\min }\×n_i;$

Wherein, h > 0, max, min and n _i∈ R and max>=min.

Similar with the design of calculating sampling point coordinate on a timeline, at the coordinate time of calculating sampling point on data axle, because the maximal value max in the data of m sampling instant is usually located at the top of viewing area, and the minimum value min in the data of m sampling instant is usually located at the least significant end of viewing area.Therefore, the mode of the second display length of side h of viewing area on data axle being carried out decile is adopted, in conjunction with the data n of i-th sampling instant _i, finally determine the coordinate y of i-th sampled point on data axle _i.

3, according to i-th sampled point coordinate x on a timeline _iwith the coordinate y on data axle _idetermine the coordinate (x of i-th sampled point _i, y _i).

The second, determine the coordinate of the coordinate points that the data of current time are corresponding.

1, according to the coordinate (x of m sampled point _m, y _m), a m time interval Δ t between sampling instant and current time and the time interval t between the neighbouring sample moment ₂calculate the coordinate points coordinate x on a timeline that the data of current time are corresponding ₀:

$x_0=x_m+\frac{\mathrm{\Δt}}{t_2}\×\frac{w}{T}=(m+\frac{\mathrm{\Δt}}{t_2})\×\frac{w}{T};$

Wherein, 0 < Δ t≤t ₂.

In above formula, represent on a timeline, the distance between neighbouring sample point; represent m the time interval t of time interval Δ t between the neighbouring sample moment between sampling instant and current time ₂in shared ratio; namely represent on a timeline, the distance between the coordinate points that m sampled point is corresponding with the data of current time.

2, according to the data n of the minimum value min in the data of maximal value max, the m sampling instant in the data of m sampling instant, current time ₀and second display length of side h calculate the coordinate y of coordinate points on data axle corresponding to the data of current time ₀:

$y_0=\frac{h}{\max -\min }\&times;n_0;$

Wherein, n ₀∈ R.

Calculate the coordinate y of coordinate points on data axle that the data of current time are corresponding ₀method with calculate i-th the coordinate y of sampled point on data axle _imethod identical, specifically see the coordinate y of above-mentioned calculating i-th sampled point on data axle _imethod, repeat no more.

3, corresponding according to the data of current time coordinate points coordinate x on a timeline ₀with the coordinate y on data axle ₀determine the coordinate (x of the coordinate points that the data of current time are corresponding ₀, y ₀).

3rd, according to the coordinate drawing data curve of the coordinate of m sampled point and coordinate points corresponding to the data of current time.

After the coordinate of coordinate points corresponding to the data of the coordinate and current time that calculate m sampled point, the coordinate points connecting the data of each sampled point and current time successively corresponding in viewing area obtains data and curves.Further, the data and curves of drafting shows by electronic equipment.

Step 303, whether the data detecting current time are in just at upset condition.

In order to whether the data distinguishing current time are in just at upset condition, need to be detected by this step.Further, testing result can be reflected in data and curves intuitively, whether the data of current time are in just at upset condition to allow user recognize, and recognize the variation characteristic of data in real time.

Step 304, if be in just at upset condition, then highlights coordinate points corresponding with the data of current time in data and curves.

When the data of current time are in just at upset condition, coordinate points corresponding with the data of current time in data and curves is highlighted.In addition, when the data of current time are not in just at upset condition, coordinate points corresponding with the data of current time in data and curves is not highlighted, or the relevant information of display.Like this, user just can, the correlation properties that are expressly understood that the data of current time directly perceived according to the display effect of coordinate points corresponding to the data of current time.

In a kind of possible implementation, the above-mentioned display effect highlighted can be: with coordinate points corresponding to the data of current time for the center of circle, Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change; Wherein, 0 < r ₁< r ₂.

As shown in Figure 3 B, it illustrates schematic diagram coordinate points corresponding for the data of current time being carried out Dynamic Announce with circle.In an initial condition, the coordinate points that the data of current time are corresponding is radius is r ₁circle 31; Afterwards, As time goes on, radius increases gradually, until a certain moment, coordinate points corresponding to the data of current time is radius is r ₂circle 32; Radius of a circle reduces by then contrary with increase process mode gradually, and the above-mentioned convergent-divergent process that circulates.

In a kind of possible algorithm, this step can comprise following a few sub-steps:

The first, with coordinate points corresponding to the data of current time for the center of circle, r ₁for the initial pictures of radius display circle.

This initial pictures can be if the radius in Fig. 3 B is r ₁circle 31 shown in.

The second, be r at radius of a circle ₁time, according to pre-defined algorithm by radius of a circle by r ₁acceleration increases to r ₂.

Wherein, the variable quantity of radius of a circle v ₀>=0 and a > 0.V ₀represent initial velocity, can preset according to actual conditions; A represents acceleration, also can preset according to actual conditions.By the way, make radius of a circle accelerate to increase, dynamic flickering effect can be strengthened, fully cause the attention of user.

3rd, be r at radius of a circle ₂time, adopt and increase the contrary mode of process by radius of a circle by r with radius ₂slow down and be contracted to r ₁.

When radius of a circle is by r ₁acceleration increases to r ₂time, radius of a circle reaches maximum, then adopts and increases the contrary mode of process by radius of a circle by r with radius ₂slow down and be contracted to r ₁.

It should be noted is that: above-mentioned algorithm radius of a circle being carried out convergent-divergent provided, be only exemplary, it can strengthen dynamic flickering effect.In the algorithm realization that other is possible, radius of a circle also can at the uniform velocity convergent-divergent, or adopts alternate manner to carry out speed change convergent-divergent.

Also it should be noted is that: coordinate points corresponding for the data of current time shown in order to more outstanding and attractive in appearance, radius is r ₁the transparency of initial pictures of circle can be set to 1, and carry out in the process of convergent-divergent change at radius, the transparency of the convergent-divergent part beyond initial pictures can be set to translucent, such as transparency is set to 0.5.

As shown in Figure 3 C, it illustrates the schematic diagram of the data and curves that the method for displaying image that provided by the present embodiment is drawn and shown.Data and curves 33 is in the two-dimensional direct angle coordinate system be made up of time shaft 34 and data axle 35, and data and curves 33 is connected in sequence by the coordinate points 36 that the data of several sampled points and current time are corresponding.Coordinate points 36 corresponding to the data of current time presents outstanding display effect and shows, and along with the real-time update of data, the position of the coordinate points 36 that this highlights will change in real time.

In sum, the method for displaying image that the present embodiment provides, by after according to the data of m sampling instant that get and the Plotting data data and curves of current time, highlights coordinate points corresponding with the data of current time in data and curves; Solve the problem that intuitively, effectively cannot embody data variation feature that background technology exists; Make the data of current time in procedure for displaying, have obvious difference with the data of each sampling instant in the period before, more intuitively, effectively embody the variation characteristic of data.

In addition, the method for displaying image that the present embodiment provides, whether be in just at upset condition by the data detecting current time, and when being in just at upset condition, coordinate points corresponding for the data of current time in data and curves is highlighted, makes user can, the change conditions that be expressly understood that data directly perceived according to the display effect of coordinate points corresponding to the data of current time.

It should be noted is that: in each embodiment of the present invention, data and curves refers to the curve for reflecting data rule over time.In the typical application scenarios of one, data and curves can be applied to the timesharing line in the financial instrument investment markets such as such as stock market, noble metal transaction, bulk supply tariff transaction, security exchange, and this timesharing line is used for price reflection rule over time.Certainly, except above-mentioned application scenarios, under data and curves also can be applicable to the application scenarios of other any employing curve sign data message.Such as, data and curves can also be the curve for reflecting Weather information, as temperature Change curve, moisture curve etc.

In one particularly example, take data and curves as the timesharing line be applied in stock market.Incorporated by reference to reference to figure 3D, it illustrates the schematic diagram of a kind of timesharing line drawn by image display pattern provided by the invention and show.

As shown in Figure 3 D, timesharing line 37 is in the two-dimensional direct angle coordinate system be made up of time shaft 38 and data axle 39, and timesharing line 37 is connected in sequence by several sampled points.For each sampled point, horizontal ordinate (coordinate also namely on time shaft 38) is sampling instant, and ordinate (coordinate also namely on data axle 39) is stock knock-down price corresponding to this sampling instant.Under normal conditions, with 1 minute for the time interval equidistantly samples, the final timesharing line 37 drawn is the line of finishing touch stock knock-down price per minute.

Wherein, initial time can be set as pre-mkts, and finish time can be set as the moment of closing.In order to show the change of stock price situation of current time more intuitively, clearly, the method for displaying image as shown in above-mentioned Fig. 2 or Fig. 3 A can be adopted coordinate points 40 corresponding with the stock knock-down price of current time in timesharing line 37 to be highlighted.

Optionally, consider that stock can exist permission stateful transaction, and the state that is such as suspended, do not open the set state or delisting state etc. do not allow stateful transaction.Wherein, allow the stock of stateful transaction for being in, its share price can buy in and sell with user the state presenting variation in real time; Contrary, for being in the stock not allowing stateful transaction, its share price can not change.Therefore, in order to whether the share price distinguishing current time is in just at upset condition, when the share price of current time is in just at upset condition, coordinate points 40 corresponding with the share price of current time in timesharing line 37 can be highlighted; And when the share price of current time is not in just at upset condition, coordinate points 40 corresponding with the data of current time in timesharing line 37 not being highlighted, or the relevant information of display.

The timesharing line that the image display pattern provided by the embodiment of the present invention is drawn and shown, more intuitively, effectively can embody the variation characteristic of share price, improve Consumer's Experience simultaneously.

Following is apparatus of the present invention embodiment, may be used for performing the inventive method embodiment.For the details do not disclosed in apparatus of the present invention embodiment, please refer to the inventive method embodiment.

Please refer to Fig. 4, it illustrates the block diagram of the image display device that one embodiment of the invention provides, this image display device can realize becoming the some or all of of electronic equipment by software, hardware or both combinations.This image display device can comprise: acquisition module 410, drafting module 420 and display module 430.

Acquisition module 410, for obtaining the data of m sampling instant between initial time to current time and the data of current time, m >=1.

Drafting module 420, for according to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time.

Display module 430, for highlighting coordinate points corresponding with the data of described current time in described data and curves.

In sum, the image display device that the present embodiment provides, by after according to the data of m sampling instant that get and the Plotting data data and curves of current time, highlights coordinate points corresponding with the data of current time in data and curves; Solve the problem that intuitively, effectively cannot embody data variation feature that background technology exists; Make the data of current time in procedure for displaying, have obvious difference with the data of each sampling instant in the period before, more intuitively, effectively embody the variation characteristic of data.

Please refer to Fig. 5, it illustrates the block diagram of the image display device that another embodiment of the present invention provides, this image display device can realize becoming the some or all of of electronic equipment by software, hardware or both combinations.This image display device can comprise: acquisition module 410, drafting module 420 and display module 430.

Acquisition module 410, for obtaining the data of m sampling instant between initial time to current time and the data of current time, m >=1.

Described acquisition module 410, comprising: the first acquiring unit 410a, second acquisition unit 410b and integral unit 410c.

Described first acquiring unit 410a, for when current time meets predetermined condition, obtain the data of described current time, described predetermined condition refers to that the moment performing the step of the data of the described current time of described acquisition from the last time equals the first predetermined threshold t to the time interval between described current time ₁.

Described second acquisition unit 410b, for obtaining the data of described m sampling instant between described initial time to current time, the time interval between adjacent described sampling instant equals the second predetermined threshold t ₂.

Described integral unit 410c, for integrating the data of a described m sampling instant and the data of described current time.

Wherein, described first predetermined threshold t ₁be less than described second predetermined threshold t ₂.

Drafting module 420, for according to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time.

Described drafting module 420, comprising: the first determining unit 420a, the second determining unit 420b and drawing unit 420c.

Described first determining unit 420a, for determining the coordinate of m the sampled point that the data of a described m sampling instant are corresponding.

Described first determining unit 420a, comprising: the first computation subunit 420a1, the second computation subunit 420a2 and coordinate determination subelement 420a3.

Described first computation subunit 420a1, for for i-th sampled point, according to viewing area the first display length of side w on a timeline, and the total T of sampling instant between described initial time to finish time calculates described i-th sampled point coordinate x on the time axis _i:

$x_i=\frac{w}{T}\&times;i.$

Described second computation subunit 420a2, for the data n according to the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, i-th sampling instant _iand the second display length of side h of described viewing area on data axle calculates the coordinate y of described i-th sampled point on described data axle _i:

$y_i=\frac{h}{\max -\min }\&times;n_i.$

Described coordinate determination subelement 420a3, for according to described i-th sampled point coordinate x on the time axis _iwith the coordinate y on described data axle _idetermine the coordinate (x of described i-th sampled point _i, y _i).

Wherein, w > 0, h > 0, T>=m, 1≤i≤m, max, min and n _i∈ R and max>=min.

Described second determining unit 420b, for determining the coordinate of the coordinate points that the data of described current time are corresponding.

Described second determining unit 420b, comprising: the 3rd computation subunit 420b1, the 4th computation subunit 420b2 and determine coordinate subelement 420b3.

Described 3rd computation subunit 420b1, for the coordinate (x according to m sampled point _m, y _m), time interval Δ t between a m sampling instant and described current time and the time interval t between adjacent described sampling instant ₂calculate the coordinate points coordinate x on the time axis that the data of described current time are corresponding ₀:

$x_0=x_m+\frac{\mathrm{\&Delta;t}}{t_2}\&times;\frac{w}{T}=(m+\frac{\mathrm{\&Delta;t}}{t_2})\&times;\frac{w}{T}.$

Described 4th computation subunit 420b2, for the data n according to the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, described current time ₀and described second display length of side h calculates the coordinate y of coordinate points on described data axle corresponding to the data of described current time ₀:

$y_0=\frac{h}{\max -\min }\&times;n_0.$

Describedly determine coordinate subelement 420b3, for the coordinate points coordinate x on the time axis corresponding according to the data of described current time ₀with the coordinate y on described data axle ₀determine the coordinate (x of the coordinate points that the data of described current time are corresponding ₀, y ₀).

Wherein, 0 < Δ t≤t ₂, n ₀∈ R.

Described drawing unit 420c, for drawing described data and curves according to the coordinate of the coordinate of a described m sampled point and coordinate points corresponding to the data of described current time.

Display module 430, for highlighting coordinate points corresponding with the data of described current time in described data and curves.

Optionally, described display module 430, also for coordinate points corresponding to the data of described current time for the center of circle, Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change;

Wherein, 0 < r ₁< r ₂.

Described display module 430, comprising: initial display unit 430a, radius increase unit 430b and reduced radius unit 430c.

Described initial display unit 430a, for coordinate points corresponding to the data of described current time for the center of circle, r ₁for radius shows the initial pictures of described circle.

Described radius increases unit 430b, for being r at described radius of a circle ₁time, according to pre-defined algorithm by described radius of a circle by r ₁acceleration increases to r ₂; Wherein, the variable quantity of described radius of a circle v ₀>=0 and a > 0.

Described reduced radius unit 430c, for being r at described radius of a circle ₂time, adopt and increase the contrary mode of process by described radius of a circle by r with radius ₂slow down and be contracted to r ₁.

Optionally, described device also comprises: detection module 422.

Whether detection module 422, be in just at upset condition for the data detecting described current time.

Described display module 430, if also described just at upset condition for being in, then performs described step of coordinate points corresponding with the data of described current time in described data and curves being carried out highlight.

In sum, the image display device that the present embodiment provides, by after according to the data of m sampling instant that get and the Plotting data data and curves of current time, highlights coordinate points corresponding with the data of current time in data and curves; Solve the problem that intuitively, effectively cannot embody data variation feature that background technology exists; Make the data of current time in procedure for displaying, have obvious difference with the data of each sampling instant in the period before, more intuitively, effectively embody the variation characteristic of data.

In addition, the method for displaying image that the present embodiment provides, whether be in just at upset condition by the data detecting current time, and when being in just at upset condition, coordinate points corresponding for the data of current time in data and curves is highlighted, makes user can, the change conditions that be expressly understood that data directly perceived according to the display effect of coordinate points corresponding to the data of current time.

It should be noted that: the image display device that above-described embodiment provides is when drawing and show data and curves, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, inner structure by equipment is divided into different functional modules, to complete all or part of function described above.In addition, the embodiment of the method for the image display device that above-described embodiment provides and method for displaying image belongs to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.

Please refer to Fig. 6, it illustrates the structural representation of the electronic equipment that one embodiment of the invention provides.This electronic equipment is for implementing the method for displaying image provided in above-described embodiment.Specifically:

Electronic equipment 600 can comprise RF (RadioFrequency, radio frequency) circuit 110, the storer 120 including one or more computer-readable recording mediums, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, WiFi (wirelessfidelity, Wireless Fidelity) module 170, include the parts such as processor 180 and power supply 190 that more than or processes core.It will be understood by those skilled in the art that the electronic devices structure shown in Fig. 6 does not form the restriction to electronic equipment, the parts more more or less than diagram can be comprised, or combine some parts, or different parts are arranged.Wherein:

RF circuit 110 can be used for receiving and sending messages or in communication process, the reception of signal and transmission, especially, after being received by the downlink information of base station, transfer to more than one or one processor 180 to process; In addition, base station is sent to by relating to up data.Usually, RF circuit 110 includes but not limited to antenna, at least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupling mechanism, LNA (LowNoiseAmplifier, low noise amplifier), diplexer etc.In addition, RF circuit 110 can also by radio communication and network and other devices communicatings.Described radio communication can use arbitrary communication standard or agreement, include but not limited to GSM (GlobalSystemofMobilecommunication, global system for mobile communications), GPRS (GeneralPacketRadioService, general packet radio service), CDMA (CodeDivisionMultipleAccess, CDMA), WCDMA (WidebandCodeDivisionMultipleAccess, Wideband Code Division Multiple Access (WCDMA)), LTE (LongTermEvolution, Long Term Evolution), Email, SMS (ShortMessagingService, Short Message Service) etc.

Storer 120 can be used for storing software program and module, and processor 180 is stored in software program and the module of storer 120 by running, thus performs the application of various function and data processing.Storer 120 mainly can comprise storage program district and store data field, and wherein, storage program district can store operating system, application program (such as sound-playing function, image player function etc.) etc. needed at least one function; Store data field and can store the data (such as voice data, phone directory etc.) etc. created according to the use of electronic equipment 600.In addition, storer 120 can comprise high-speed random access memory, can also comprise nonvolatile memory, such as at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, storer 120 can also comprise Memory Controller, to provide the access of processor 180 and input block 130 pairs of storeies 120.

Input block 130 can be used for the numeral or the character information that receive input, and produces and to arrange with user and function controls relevant keyboard, mouse, control lever, optics or trace ball signal and inputs.Particularly, input block 130 can comprise image input device 131 and other input equipments 132.Image input device 131 can be camera, also can be photoelectric scanning device.Except image input device 131, input block 130 can also comprise other input equipments 132.Particularly, other input equipments 132 can include but not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, control lever etc.

Display unit 140 can be used for the various graphical user interface showing information or the information being supplied to user and the electronic equipment 600 inputted by user, and these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display unit 140 can comprise display panel 141, optionally, the form such as LCD (LiquidCrystalDisplay, liquid crystal display), OLED (OrganicLight-EmittingDiode, Organic Light Emitting Diode) can be adopted to configure display panel 141.

Electronic equipment 600 also can comprise at least one sensor 150, such as optical sensor, motion sensor and other sensors.Particularly, optical sensor can comprise ambient light sensor and proximity transducer, and wherein, ambient light sensor the light and shade of environmentally light can regulate the brightness of display panel 141, proximity transducer when electronic equipment 600 moves in one's ear, can cut out display panel 141 and/or backlight.As the one of motion sensor, Gravity accelerometer can detect the size of all directions (are generally three axles) acceleration, size and the direction of gravity can be detected time static, can be used for identifying the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as passometer, knock) etc.; As for electronic equipment 600 also other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared ray sensor, do not repeat them here.

Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the audio interface between user and electronic equipment 600.Voicefrequency circuit 160 can by receive voice data conversion after electric signal, be transferred to loudspeaker 161, by loudspeaker 161 be converted to voice signal export; On the other hand, the voice signal of collection is converted to electric signal by microphone 162, voice data is converted to after being received by voicefrequency circuit 160, after again voice data output processor 180 being processed, through RF circuit 110 to send to such as another electronic equipment, or export voice data to storer 120 to process further.Voicefrequency circuit 160 also may comprise earphone jack, to provide the communication of peripheral hardware earphone and electronic equipment 600.

WiFi belongs to short range wireless transmission technology, and electronic equipment 600 can help user to send and receive e-mail by WiFi module 170, browse webpage and access streaming video etc., and its broadband internet wireless for user provides is accessed.Although Fig. 6 shows WiFi module 170, be understandable that, it does not belong to must forming of electronic equipment 600, can omit in the scope of essence not changing invention as required completely.

Processor 180 is control centers of electronic equipment 600, utilize the various piece of various interface and the whole mobile phone of connection, software program in storer 120 and/or module is stored in by running or performing, and call the data be stored in storer 120, perform various function and the process data of electronic equipment 600, thus integral monitoring is carried out to mobile phone.Optionally, processor 180 can comprise one or more process core; Preferably, processor 180 accessible site application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 180.

Electronic equipment 600 also comprises the power supply 190 (such as battery) of powering to all parts, preferably, power supply can be connected with processor 180 logic by power-supply management system, thus realizes the functions such as management charging, electric discharge and power managed by power-supply management system.Power supply 190 can also comprise one or more direct current or AC power, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator.

Although not shown, electronic equipment 600 can also comprise bluetooth module etc., does not repeat them here.

Concrete electronic equipment 600 also includes storer, and one or more than one program, and one of them or more than one program are stored in storer in the present embodiment, and is configured to be performed by more than one or one processor.Above-mentioned more than one or one routine package is containing the instruction for carrying out following operation:

Obtain the data of m sampling instant between initial time to current time and the data of current time, m >=1;

According to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time;

Coordinate points corresponding with the data of described current time in described data and curves is highlighted.

Suppose that above-mentioned is the first possible embodiment, then, in the embodiment that the second provided based on the embodiment that the first is possible is possible, in the storer of described terminal, also comprise the instruction for performing following operation:

When current time meets predetermined condition, obtain the data of described current time, described predetermined condition refers to that the moment performing the step of the data of the described current time of described acquisition from the last time equals the first predetermined threshold t to the time interval between described current time ₁;

Obtain the data of described m sampling instant between described initial time to current time, the time interval between adjacent described sampling instant equals the second predetermined threshold t ₂;

The data of a described m sampling instant and the data of described current time are integrated;

Wherein, described first predetermined threshold t ₁be less than described second predetermined threshold t ₂.

In the third the possible embodiment provided based on the embodiment that the first is possible, in the storer of described terminal, also comprise the instruction for performing following operation:

Determine the coordinate of m the sampled point that the data of a described m sampling instant are corresponding;

Determine the coordinate of the coordinate points that the data of described current time are corresponding;

Coordinate according to the coordinate of a described m sampled point and coordinate points corresponding to the data of described current time draws described data and curves.

In the 4th kind of possible embodiment provided based on the embodiment that the third is possible, in the storer of described terminal, also comprise the instruction for performing following operation:

For i-th sampled point, according to viewing area the first display length of side w on a timeline, and the total T of sampling instant between described initial time to finish time calculates described i-th sampled point coordinate x on the time axis _i:

$x_i=\frac{w}{T}\&times;i;$

According to the data n of the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, i-th sampling instant _iand the second display length of side h of described viewing area on data axle calculates the coordinate y of described i-th sampled point on described data axle _i:

$y_i=\frac{h}{\max -\min }\&times;n_i;$

According to described i-th sampled point coordinate x on the time axis _iwith the coordinate y on described data axle _idetermine the coordinate (x of described i-th sampled point _i, y _i);

Wherein, w > 0, h > 0, T>=m, 1≤i≤m, max, min and n _i∈ R and max>=min.

In the 5th kind of possible embodiment provided based on the 4th kind of possible embodiment, in the storer of described terminal, also comprise the instruction for performing following operation:

According to the coordinate (x of m sampled point _m, y _m), time interval Δ t between a m sampling instant and described current time and the time interval t between adjacent described sampling instant ₂calculate the coordinate points coordinate x on the time axis that the data of described current time are corresponding ₀:

$x_0=x_m+\frac{\mathrm{\&Delta;t}}{t_2}\&times;\frac{w}{T}=(m+\frac{\mathrm{\&Delta;t}}{t_2})\&times;\frac{w}{T};$

According to the data n of the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, described current time ₀and described second display length of side h calculates the coordinate y of coordinate points on described data axle corresponding to the data of described current time ₀:

$y_0=\frac{h}{\max -\min }\&times;n_0;$

The coordinate points coordinate x on the time axis corresponding according to the data of described current time ₀with the coordinate y on described data axle ₀determine the coordinate (x of the coordinate points that the data of described current time are corresponding ₀, y ₀);

Wherein, 0 < Δ t≤t ₂, n ₀∈ R.

In the 6th kind of possible embodiment provided based on first to the 5th any one possible embodiment, in the storer of described terminal, also comprise the instruction for performing following operation:

With coordinate points corresponding to the data of described current time for the center of circle, Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change;

Wherein, 0 < r ₁< r ₂.

In the 7th kind of possible embodiment provided based on the 6th kind of possible embodiment, in the storer of described terminal, also comprise the instruction for performing following operation:

With coordinate points corresponding to the data of described current time for the center of circle, r ₁for radius shows the initial pictures of described circle;

Be r at described radius of a circle ₁time, according to pre-defined algorithm by described radius of a circle by r ₁acceleration increases to r ₂; Wherein, the variable quantity of described radius of a circle v ₀>=0 and a > 0;

Be r at described radius of a circle ₂time, adopt and increase the contrary mode of process by described radius of a circle by r with radius ₂slow down and be contracted to r ₁.

In the 6th kind of possible embodiment provided based on first to the 5th any one possible embodiment, in the storer of described terminal, also comprise the instruction for performing following operation:

Whether the data detecting described current time are in just at upset condition;

If be in described just at upset condition, then perform described step of coordinate points corresponding with the data of described current time in described data and curves being carried out highlight.

Should be understood that, use in this article, unless context clearly supports exception, singulative " " (" a ", " an ", " the ") is intended to also comprise plural form.It is to be further understood that the "and/or" used in this article refers to comprise any of more than one or one project listed explicitly and likely combine.

The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (17)

1. a method for displaying image, is characterized in that, described method comprises:

Obtain the data of m sampling instant between initial time to current time and the data of current time, m >=1;

According to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time;

Coordinate points corresponding with the data of described current time in described data and curves is highlighted.

2. method according to claim 1, is characterized in that, the data of m sampling instant between described acquisition initial time to current time and the data of current time, comprising:

When current time meets predetermined condition, obtain the data of described current time, described predetermined condition refers to that the moment performing the step of the data of the described current time of described acquisition from the last time equals the first predetermined threshold t to the time interval between described current time ₁;

Obtain the data of described m sampling instant between described initial time to current time, the time interval between adjacent described sampling instant equals the second predetermined threshold t ₂;

The data of a described m sampling instant and the data of described current time are integrated;

Wherein, described first predetermined threshold t ₁be less than described second predetermined threshold t ₂.

3. method according to claim 1, is characterized in that, described according to the data of a described m sampling instant and the Plotting data data and curves of described current time, comprising:

Determine the coordinate of m the sampled point that the data of a described m sampling instant are corresponding;

Determine the coordinate of the coordinate points that the data of described current time are corresponding;

Coordinate according to the coordinate of a described m sampled point and coordinate points corresponding to the data of described current time draws described data and curves.

4. method according to claim 3, is characterized in that, the described coordinate determining m the sampled point that the data of a described m sampling instant are corresponding, comprising:

For i-th sampled point, according to viewing area the first display length of side w on a timeline, and the total T of sampling instant between described initial time to finish time calculates described i-th sampled point coordinate x on the time axis _i:

$x_i=\frac{w}{T}\&times;i;$

According to the data n of the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, i-th sampling instant _iand the second display length of side h of described viewing area on data axle calculates the coordinate y of described i-th sampled point on described data axle _i:

$y_i=\frac{h}{\max -\min }\&times;n_i;$

According to described i-th sampled point coordinate x on the time axis _iwith the coordinate y on described data axle _idetermine the coordinate (x of described i-th sampled point _i, y _i);

Wherein, w > 0, h > 0, T>=m, 1≤i≤m, max, min and n _i∈ R and max>=min.

5. method according to claim 4, is characterized in that, the described coordinate determining the coordinate points that the data of described current time are corresponding, comprising:

According to the coordinate (x of m sampled point _m, y _m), time interval Δ t between a m sampling instant and described current time and the time interval t between adjacent described sampling instant ₂calculate the coordinate points coordinate x on the time axis that the data of described current time are corresponding ₀:

$x_0=x_m+\frac{\mathrm{\&Delta;t}}{t_2}\&times;\frac{w}{T}=(m+\frac{\mathrm{\&Delta;t}}{t_2})\&times;\frac{w}{T};$

According to the data n of the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, described current time ₀and described second display length of side h calculates the coordinate y of coordinate points on described data axle corresponding to the data of described current time ₀:

$y_0=\frac{h}{\max -\min }\&times;n_0;$

The coordinate points coordinate x on the time axis corresponding according to the data of described current time ₀with the coordinate y on described data axle ₀determine the coordinate (x of the coordinate points that the data of described current time are corresponding ₀, y ₀);

Wherein, 0 < Δ t≤t ₂, n ₀∈ R.

6. according to the arbitrary described method of claim 1 to 5, it is characterized in that, described coordinate points corresponding with the data of described current time in described data and curves to be highlighted, comprising:

With coordinate points corresponding to the data of described current time for the center of circle, Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change;

Wherein, 0 < r ₁< r ₂.

7. method according to claim 6, is characterized in that, the described coordinate points corresponding with the data of described current time is the center of circle, and Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change, comprising:

With coordinate points corresponding to the data of described current time for the center of circle, r ₁for radius shows the initial pictures of described circle;

Be r at described radius of a circle ₁time, according to pre-defined algorithm by described radius of a circle by r ₁acceleration increases to r ₂; Wherein, the variable quantity of described radius of a circle v ₀>=0 and a > 0;

Be r at described radius of a circle ₂time, adopt and increase the contrary mode of process by described radius of a circle by r with radius ₂slow down and be contracted to r ₁.

8., according to the arbitrary described method of claim 1 to 5, it is characterized in that, described coordinate points corresponding with the data of described current time in described data and curves is highlighted before, also comprise:

Whether the data detecting described current time are in just at upset condition;

If be in described just at upset condition, then perform described step of coordinate points corresponding with the data of described current time in described data and curves being carried out highlight.

9. an image display device, is characterized in that, described device comprises:

Acquisition module, for obtaining the data of m sampling instant between initial time to current time and the data of current time, m >=1;

Drafting module, for according to the data of a described m sampling instant and the Plotting data data and curves of described current time, described data and curves refers to the curve for reflecting data rule over time;

Display module, for highlighting coordinate points corresponding with the data of described current time in described data and curves.

10. device according to claim 9, is characterized in that, described acquisition module, comprising: the first acquiring unit, second acquisition unit and integral unit;

Described first acquiring unit, for when current time meets predetermined condition, obtain the data of described current time, described predetermined condition refers to that the moment performing the step of the data of the described current time of described acquisition from the last time equals the first predetermined threshold t to the time interval between described current time ₁;

Described second acquisition unit, for obtaining the data of described m sampling instant between described initial time to current time, the time interval between adjacent described sampling instant equals the second predetermined threshold t ₂;

Described integral unit, for integrating the data of a described m sampling instant and the data of described current time;

Wherein, described first predetermined threshold t ₁be less than described second predetermined threshold t ₂.

11. devices according to claim 9, is characterized in that, described drafting module, comprising: the first determining unit, the second determining unit and drawing unit;

Described first determining unit, for determining the coordinate of m the sampled point that the data of a described m sampling instant are corresponding;

Described second determining unit, for determining the coordinate of the coordinate points that the data of described current time are corresponding;

Described drawing unit, for drawing described data and curves according to the coordinate of the coordinate of a described m sampled point and coordinate points corresponding to the data of described current time.

12. devices according to claim 11, is characterized in that, described first determining unit, comprising: the first computation subunit, the second computation subunit and coordinate determination subelement;

Described first computation subunit, for for i-th sampled point, according to viewing area the first display length of side w on a timeline, and the total T of sampling instant between described initial time to finish time calculates described i-th sampled point coordinate x on the time axis _i:

$x_i=\frac{w}{T}\&times;i;$

Described second computation subunit, for the data n according to the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, i-th sampling instant _iand the second display length of side h of described viewing area on data axle calculates the coordinate y of described i-th sampled point on described data axle _i:

$y_i=\frac{h}{\max -\min }\&times;n_i;$

Described coordinate determination subelement, for according to described i-th sampled point coordinate x on the time axis _iwith the coordinate y on described data axle _idetermine the coordinate (x of described i-th sampled point _i, y _i);

Wherein, w > 0, h > 0, T>=m, 1≤i≤m, max, min and n _i∈ R and max>=min.

13. devices according to claim 12, is characterized in that, described second determining unit, comprising: the 3rd computation subunit, the 4th computation subunit and determine coordinate subelement;

Described 3rd computation subunit, for the coordinate (x according to m sampled point _m, y _m), time interval Δ t between a m sampling instant and described current time and the time interval t between adjacent described sampling instant ₂calculate the coordinate points coordinate x on the time axis that the data of described current time are corresponding ₀:

$x_0=x_m+\frac{\mathrm{\&Delta;t}}{t_2}\&times;\frac{w}{T}=(m+\frac{\mathrm{\&Delta;t}}{t_2})\&times;\frac{w}{T};$

Described 4th computation subunit, for the data n according to the minimum value min in the data of the maximal value max in the data of a described m sampling instant, a described m sampling instant, described current time ₀and described second display length of side h calculates the coordinate y of coordinate points on described data axle corresponding to the data of described current time ₀:

$y_0=\frac{h}{\max -\min }\&times;n_0;$

Describedly determine coordinate subelement, for the coordinate points coordinate x on the time axis corresponding according to the data of described current time ₀with the coordinate y on described data axle ₀determine the coordinate (x of the coordinate points that the data of described current time are corresponding ₀, y ₀);

Wherein, 0 < Δ t≤t ₂, n ₀∈ R.

14., according to the arbitrary described device of claim 9 to 13, is characterized in that,

Described display module, also for coordinate points corresponding to the data of described current time for the center of circle, Dynamic Announce radius is at r ₁with r ₂between to circulate the circle of gradual change;

Wherein, 0 < r ₁< r ₂.

15. devices according to claim 14, is characterized in that, described display module, comprising: initial display unit, radius increase unit and reduced radius unit;

Described initial display unit, for coordinate points corresponding to the data of described current time for the center of circle, r1 is the initial pictures that radius shows described circle;

Described radius increases unit, for being r at described radius of a circle ₁time, according to pre-defined algorithm by described radius of a circle by r ₁acceleration increases to r ₂; Wherein, the variable quantity of described radius of a circle v ₀>=0 and a > 0;

Described reduced radius unit, for being r at described radius of a circle ₂time, adopt and increase the contrary mode of process by described radius of a circle by r with radius ₂slow down and be contracted to r ₁.

16. according to the arbitrary described device of claim 9 to 13, and it is characterized in that, described device also comprises:

Detection module, whether the data for detecting described current time are in just at upset condition;

Described display module, if also described just at upset condition for being in, then performs described step of coordinate points corresponding with the data of described current time in described data and curves being carried out highlight.

17. 1 kinds of electronic equipments, is characterized in that, described electronic equipment comprise as arbitrary in claim 9 to 16 as described in image display device.