CN101350997A - Method for processing motion image of mobile phone interface - Google Patents

Abstract

The invention provides a motion picture processing method of mobile phone interface. In the process that the motion picture changes from initial state to final state, the middle state of at least one physical property of the motion picture is worked out and the middle state reflecting physical property is presented according to time order. By displaying the middle process of motion state, the motion picture processing method of mobile phone interface provided by the invention makes the start of graphic object have a speeding process and the stop have a deceleration process. The user can obtain the use experience corresponding with life experience better.

Description

A kind of motion image processing method of mobile phone interface

Technical field

The invention belongs to the mobile phone technique field, relate in particular to the method for Drawing Object motion process in the mobile phone man-machine interface.

Background technology

In the existing mobile phone, provide man-machine interface to carry out various operations for the user mostly, man-machine interface is most important concerning user experience, and just because of its importance, the development of man-machine interface is just maked rapid progress.

The core of man-machine interface is the motion change of its Drawing Object, and the motion change mode of Drawing Object can be summed up as two classes in the existing man-machine interface: a class is a mutant form, promptly directly changes to final state from initial condition; Another kind of is simple evenly gradual change form, by the effect that some intermediatenesses reach gradual change evenly is set.

No matter the variation of Drawing Object is to adopt the sudden change or the mode of simple gradual change, and all there is deficiency in the experience that brings to the user, if mutant form, then the visual impact to the user is bigger, does not meet user's visual characteristic; If simple evenly gradual change form, may consuming timely grow (for example the user is when browsing a plurality of list items) in some cases, and even gradual change form and do not meet people's the experience of life, because at occurring in nature, object from static to motion or from moving to the static process of quickening and slowing down of often following.

Therefore, need a kind of technical scheme, make the variation of image object in the man-machine interface can adopt the variation pattern of speed change according to actual needs, bring the user and better experience.

Summary of the invention

The object of the present invention is to provide a kind of motion image processing method of mobile phone interface, be intended to solve the not good problem of moving image visual effect that exists in the prior art.

The present invention realizes like this, a kind of motion image processing method of mobile phone interface, it is characterized in that: change from initial condition to the process of end-state at moving image, the intermediateness of at least a physical attribute of moving image is calculated, and intermediatenesses of these reflection physical attributes are presented one by one according to time sequencing.

Described physical attribute comprises position, brightness, color, area.

The intermediateness of described reflection physical attribute is presented to the user according to time sequencing one by one with accelerated mode.

Described moving image comprises focus, visual windows.

The presentation mode of described intermediateness adopts time interval macroprocedure, promptly chooses certain time interval Δ t, calculates the intermediateness t every Δ t _i, and these intermediatenesses are shown by time interval Δ t.

The presentation mode of described intermediateness adopts the state variation macroprocedure, promptly sets a state variation amount Δ r, calculates the generation moment t of each Δ r successively _i, then at t _iConstantly current intermediateness is shown.

The display mode of described intermediateness is followed two following formula:

$r=r_0+{\∫}_{t_0}^{t}v\left(t\right)\mathrm{dt},$

$v=v_0+{\∫}_{t_0}^{t}a\left(t\right)\mathrm{dt}$

Wherein, r ₀With r be respectively that Drawing Object is at t ₀With t state constantly, v (t) is time dependent state variation velocity function, r ₀It is the initial condition value of Drawing Object attribute; v ₀With v be respectively that Drawing Object is at t ₀With t state variation speed constantly, a (t) is time dependent acceleration function.

The motion image processing method of mobile phone interface provided by the invention makes Drawing Object that the process of acceleration be arranged when starting by showing the pilot process of motion state, and the process of deceleration is also arranged when stopping, and makes the user can obtain more to meet the experience of the experience of life.

Description of drawings

Fig. 1 is the state variation schematic diagram of moving image object of the present invention when being focus;

Fig. 2 is the state variation schematic diagram of moving image object of the present invention when being visual windows.

Embodiment

In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.

Drawing Object in the man-machine interface comprises focus, list items, visual windows or the like, these Drawing Objects have various physical attributes, as the position, brightness, color, area or the like, the motion process of image object all is to change to end-state from initial condition, in order to make the cellphone subscriber obtain better visual experience, core scheme of the present invention is to change from initial condition to the process of end-state at moving image, the intermediateness of at least a physical attribute of moving image is calculated, and with these the reflection physical attributes intermediatenesses present one by one according to time sequencing, its main distinction in prior art is: the variation of image object no longer is directly to change to end-state from initial condition.The concrete rendering method of above-mentioned intermediateness has two:

1, time interval macroprocedure.Choose certain time interval Δ t (for example 30 milliseconds), calculate intermediateness t every Δ t _i, and these intermediatenesses are shown by time interval Δ t.

2, state variation macroprocedure.Set the state variation amount Δ r percentage of overall variable quantity (for example with), the generation that calculates each Δ r successively is t constantly _i, then at t _iConstantly current intermediateness is shown.

The display mode of intermediateness is followed two following formula:

Formula 1:

$r=r_0+{\∫}_{t_0}^{t}v\left(t\right)\mathrm{dt}$

In the following formula, r ₀With r be respectively that Drawing Object is at t ₀With t state constantly, v (t) is time dependent state variation velocity function, r ₀Be the initial condition value of Drawing Object attribute, suppose t ₁Corresponding constantly state value r ₁Be the end-state value after the needs variation;

Formula 2:

$v=v_0+{\∫}_{t_0}^{t}a\left(t\right)\mathrm{dt}$

In the formula, v ₀With v be respectively that Drawing Object is at t ₀With t state variation speed constantly, a (t) is time dependent acceleration function.

Calculate Drawing Object at t (t＜t by above two formula ₁) constantly intermediateness, these intermediatenesses are presented to the user, can produce the effect that speed change changes, make user experience arrive the experience of closeness to life experience.

The state of Drawing Object can calculate in real time, is stored in the mobile phone runnability with optimization system after also can calculating in advance.

Be example with focus and these image objects of visual windows respectively below, the application of technical solution of the present invention is described.

Embodiment a: image object is a focus

The focus of menu is a kind of Drawing Object, and focus has been given prominence to object current to be operated, as phone directory, and recreation etc.The switching and booting user of focus enters different functions.As shown in Figure 1, focus current to as if " phone directory ", destination object is " note ", the user wishes to switch to " note " function from " phone directory " function of current use, when adopting technical scheme provided by the invention,

By utilization acceleration principle, make focus variable motion between current object and next object, the user just can obtain better experience.

Provide schematic diagram below:

Dr0 is the displacement in [T0, the T '] time interval, and dr1 be the displacement in [T ', T "] time interval, and dr2 is [T ", T1] interior displacement of the time interval, dr0＞dr1＞dr2.In this example,, use foregoing time interval macroprocedure for the calculating and the rendering method of intermediateness.Focus is made as R0 in the position of initial time T0, arrive termination locations by uniformly retarded motion constantly at T1, be made as R1, and then setting T0 initial velocity constantly, just can draw acceleration a by formula 1, formula 2, utilize two formula to calculate constantly T ', T once more according to a at last ", the displacement variable of T1.Relate to the interface display part,, earlier focus is wiped, show in the reposition representation then later on every time dt.

Embodiment b: image object is a visual windows

Such as the user will enter the telephone number that phone directory is selected the note recipient after note of editor, and when adopting technical scheme provided by the invention, the window of phone directory changes from small to big (area change), and the speed that enlarges changes; Or becoming non-transparent state (variation of the alpha value of pixel) by pellucidity, its pace of change also changes.

State variation schematic diagram when a kind of moving image object of giving an example as Fig. 2 is visual windows, the variation order of window is according to the arrow indication.In this example,, use foregoing time interval macroprocedure for the calculating and the rendering method of intermediateness.Window has only taken the part of whole screen and the shape that is translucent at initial time, becomes full frame shape and does not have translucent effect at termination moment window by uniformly retarded motion.The calculating of these intermediatenesses and procedure for displaying are similar to embodiment a.

The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1, a kind of motion image processing method of mobile phone interface, it is characterized in that: change from initial condition to the process of end-state at moving image, the intermediateness of at least a physical attribute of moving image is calculated, and intermediatenesses of these reflection physical attributes are presented one by one according to time sequencing.

2, the motion image processing method of mobile phone interface according to claim 1 is characterized in that: described physical attribute comprises position, brightness, color, area.

3, the motion image processing method of mobile phone interface according to claim 1 is characterized in that: the intermediateness of described reflection physical attribute is presented to the user according to time sequencing one by one with accelerated mode.

4, the motion image processing method of mobile phone interface according to claim 1 is characterized in that: described moving image comprises focus, visual windows.

5, the motion image processing method of mobile phone interface according to claim 1 is characterized in that: the presentation mode of described intermediateness adopts time interval macroprocedure, promptly chooses certain time interval Δ t, calculates the intermediateness t every Δ t _i, and these intermediatenesses are shown by time interval Δ t.

6, the motion image processing method of mobile phone interface according to claim 1 is characterized in that: the presentation mode of described intermediateness adopts the state variation macroprocedure, promptly sets a state variation amount Δ r, calculates the generation moment t of each Δ r successively _i, then at t _iConstantly current intermediateness is shown.

7, according to the motion image processing method of claim 5 or 6 described mobile phone interfaces, it is characterized in that: the display mode of described intermediateness is followed two following formula:

$r=r_0+{\∫}_{t_0}^{t}v\left(t\right)\mathrm{dt},$

$v=v_0+{\∫}_{t_0}^{t}a\left(t\right)\mathrm{dt}$

Wherein, r ₀With r be respectively that Drawing Object is at t ₀With t state constantly, v (t) is time dependent state variation velocity function, r ₀It is the initial condition value of Drawing Object attribute; v ₀With v be respectively that Drawing Object is at t ₀With t state variation speed constantly, a (t) is time dependent acceleration function.

Images