CN104731480A

CN104731480A - Image display method and device based on touch screen

Info

Publication number: CN104731480A
Application number: CN201510149439.5A
Authority: CN
Inventors: 冯嘉琪
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2015-06-24
Anticipated expiration: 2035-03-31
Also published as: CN104731480B

Abstract

The invention discloses an image display method based on a touch screen. The image display method based on the touch screen comprises the steps that on a thumbnail image display interface, if a thumbnail image touch operation is detected, the touch position of the thumbnail image touch operation is obtained; an enlarged image at the touch position is displayed. The invention further discloses an image display device based on the touch screen. Due to the fact that the enlarged image at the touch position is displayed on the thumbnail image display interface, thumbnail image previewing is clearer and more visual, and the problem that image searching and seeking are inconvenient is effectively solved.

Description

Based on method for displaying image and the device of touch-screen

Technical field

The present invention relates to image display arts, particularly relate to a kind of method for displaying image based on touch-screen and device.

Background technology

Along with the development of the communication technology and terminal technology, the memory capacity of mobile terminal is increasing, the picture stored also gets more and more, current mobile terminal is all carry out image preview by thumbnail image, finding and search of image is carried out by preview thumbnail picture, because thumbnail image is too little, unintelligible, cause the problem that image finds and search inconvenience, problem is in this respect anxious treats that inventor solves.

Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.

Summary of the invention

Fundamental purpose of the present invention is to solve is undertaken in image preview process by thumbnail image, and thumbnail image is too little, unintelligible, and the image caused finds and search the problem of inconvenience.

For achieving the above object, the invention provides a kind of method for displaying image based on touch-screen, the described method for displaying image based on touch-screen comprises the following steps:

On thumbnail image display interface, if detect the touch operation of thumbnail image, obtain the touch location of described thumbnail image touch operation;

Show the enlarged image of described touch location.

Preferably, the step of the enlarged image of the described touch location of described display comprises:

Determine the touch time of described touch location;

Described touch time and preset time threshold are compared;

When the described touch time is less than described preset time threshold, obtains the topography of described touch location, and show the enlarged image of described topography.

Preferably, after the described step that described touch time and preset time threshold are compared, also comprise:

When the described touch time is more than or equal to described preset time threshold, determine the thumbnail image being positioned at described touch location, and the original image that the described thumbnail image of complete display is corresponding.

Preferably, describedly determine when the described touch time is more than or equal to described preset time threshold the thumbnail image being positioned at described touch location, and after the step of original image corresponding to the described thumbnail image of complete display, also comprise:

Detect current be in original image display interface time, if detect the touch operation of original image, then obtain the touch location of described original image touch operation;

When described touch location is in the first predeterminable area of described original image display interface, obtains the topography of described touch location, and show the enlarged image of described topography.

Preferably, described when described touch location is in the first predeterminable area of described original image display interface, obtain the topography of described touch location, and after showing the step of the enlarged image of described topography, also comprise:

When described touch location is in the second predeterminable area of described original image display interface, close the function of the enlarged image of display touch location topography.

In addition, for achieving the above object, the present invention also provides a kind of image display device based on touch-screen, and the described image display device based on touch-screen comprises:

Detecting module, at thumbnail image display interface, if detect the touch operation of thumbnail image, obtains the touch location of described thumbnail image touch operation;

Amplification module, for showing the enlarged image of described touch location.

Preferably, described amplification module comprises determining unit, comparing unit and partial enlargement unit;

Described determining unit, for determining the touch time of described touch location;

Described comparing unit, for comparing described touch time and preset time threshold;

Described partial enlargement unit, for when the described touch time is less than described preset time threshold, obtains the topography of described touch location, and shows the enlarged image of described topography.

Preferably, described amplification module also comprises complete amplifying unit;

Described complete amplifying unit, for when the described touch time is more than or equal to described preset time threshold, determines the thumbnail image being positioned at described touch location, and the original image that the described thumbnail image of complete display is corresponding.

Preferably, described determining unit, also for detect current be in original image display interface time, if detect the touch operation of original image, then obtain the touch location of described original image touch operation;

Described partial enlargement unit, time also for being in the first predeterminable area of described original image display interface when described touch location, obtains the topography of described touch location, and shows the enlarged image of described topography.

Preferably, described partial enlargement unit, time also for being in the second predeterminable area of described original image display interface when described touch location, closes the function of the enlarged image of display touch location topography.

The present invention, by thumbnail image display interface, shows the enlarged image of touch location, makes the preview of thumbnail image more clear and directly perceived, effectively solves the problem that inconvenience was searched and searched for image.

Accompanying drawing explanation

Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention;

Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;

Fig. 3 is the schematic flow sheet of the first embodiment of the method for displaying image that the present invention is based on touch-screen;

Fig. 4 is the schematic flow sheet of the second embodiment of the method for displaying image that the present invention is based on touch-screen;

Fig. 5 is the schematic flow sheet of the 3rd embodiment of the method for displaying image that the present invention is based on touch-screen;

Fig. 6 is the high-level schematic functional block diagram of the first embodiment of the image display device that the present invention is based on touch-screen;

Fig. 7 is the high-level schematic functional block diagram of the second embodiment of the image display device that the present invention is based on touch-screen.

The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.

Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desk-top computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.

Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.

Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input block 120, user input unit 130, sensing cell 140, output unit 150, storer 160, interface unit 170, controller 180 and power supply unit 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.

Wireless communication unit 110 generally includes one or more assembly, and it allows the wireless communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.

Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO ^@) Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. digit broadcasting system receive digital broadcasting.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in storer 160 (or storage medium of other type).

Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.

Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.

Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth ^tM, radio-frequency (RF) identification (RFID), Infrared Data Association (I rDA), ultra broadband (UWB), purple honeybee ^tMetc..

Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (GPS).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating position and temporal information uses three satellites and by using the error of the position that goes out of an other satellite correction calculation and temporal information.In addition, GPS module 115 can carry out computing velocity information by Continuous plus current location information in real time.

A/V input block 120 is for audio reception or vision signal.A/V input block 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in storer 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of sound signal.

User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.

Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power supply unit 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.

Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other coupling arrangement.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).

In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, sound signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.

Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.

Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input media and output unit.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific embodiment wanted, mobile terminal 100 can comprise two or more display units (or other display device), such as, mobile terminal can comprise outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.

When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in storer 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loudspeaker, hummer etc.

Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incoming communication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.

Storer 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, storer 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of sound signal.

Storer 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type storer (such as, SD or DX storer etc.), random access storage device (RAM), static random-access memory (SRAM), ROM (read-only memory) (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.

Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.

Power supply unit 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.

Various embodiment described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, embodiment described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such embodiment can be implemented in controller 180.For implement software, the embodiment of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in storer 160 and to be performed by controller 180.

So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.

Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.

Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.

Such communication system can use different air interfaces and/or Physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA) (TDMA), CDMA (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.

With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 2800MSC 280 and be constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC 280 is also constructed to form interface with the BSC 275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E 1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.

Each BS 270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS 270.Or each subregion can by two or more antenna covers for diversity reception.Each BS 270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).

Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS 270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC 275 and at least one BS 270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.

As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT 295.In fig. 2, several GPS (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.

In fig. 2, depict multiple satellite 300, but be understandable that, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.

As a typical operation of wireless communication system, BS 270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S 270.The data obtained are forwarded to relevant BSC 275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS 270.The data received also are routed to MSC280 by BSC 275, and it is provided for the extra route service forming interface with PSTN 290.Similarly, PSTN290 and MSC 280 forms interface, and MSC and BSC 275 forms interface, and BSC 275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.

Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of method for displaying image that the present invention is based on touch-screen is proposed.

With reference to the schematic flow sheet that Fig. 3, Fig. 3 are the first embodiment of the method for displaying image that the present invention is based on touch-screen.

In the present embodiment, the described method for displaying image based on touch-screen comprises the following steps:

Step S10, on thumbnail image display interface, if detect the touch operation of thumbnail image, obtains the touch location of described thumbnail image touch operation;

Can by the graphics command in the image display process of monitoring mobile terminal inside or data bitmap, identify currently whether be in thumbnail image display interface, such as: the graphics command that can be inputted by the graphics engine monitoring mobile terminal inside and/or export and data bitmap, when detecting in described graphics command or data bitmap containing thumbnail image, determine currently to be in thumbnail image display interface; Or, by monitoring in mobile terminal the buffer zone of depositing figure dependent instruction and data, when instruction or the data write of the thumbnail image comprised being detected and/or exporting, determine currently to be in thumbnail image display interface; Or, also can by intercepting the display data in display driver, determine currently whether be in thumbnail image display interface.

Detect current be in thumbnail image display interface time, can automatically enter image preview state in backstage, real-time reception, based on the touch operation of touch-screen, if detect the touch operation of thumbnail image, obtains the touch location of described thumbnail image touch operation; Also can by the button preset, when receiving the image preview open command that user sends based on described button, open image preview state, real-time reception is based on the touch operation of touch-screen, if detect the touch operation of thumbnail image, obtain the touch location of described thumbnail image touch operation; Or also can open shortcut icon by the image preview provided, when receiving the image preview open command that user sends based on described shortcut icon, open image preview state, real-time reception is based on the touch operation of touch-screen, if detect the touch operation of thumbnail image, obtain the touch location of described thumbnail image touch operation.

Step S20, shows the enlarged image of described touch location;

The enlarged image of described touch location can be the enlarged image of the topography of described touch location, also can be the original image of the thumbnail image of described touch location.Such as: the topography that can obtain described touch location, and the enlarged image showing described topography; Or, also can obtain the thumbnail image of described touch location, and the original image of the described thumbnail image of complete display; Or, also by the judgement of touch time, the enlarged image of the topography showing described touch location can be determined or shows the original image of described thumbnail image.

The present embodiment, by thumbnail image display interface, shows the enlarged image of touch location, makes the preview of thumbnail image more clear and directly perceived, effectively solves the problem that inconvenience was searched and searched for image.

With reference to the schematic flow sheet that Fig. 4, Fig. 4 are the second embodiment of the method for displaying image that the present invention is based on touch-screen.Based on the first embodiment of the above-mentioned method for displaying image based on touch-screen, described step S20 comprises:

Step S21, determines the touch time of described touch location;

On thumbnail image display interface, if detect the touch operation of thumbnail image, obtain the touch location of described thumbnail image touch operation, determine the touch time of described touch location.Such as: if described touch operation is short in when touching, gets the touch location of described touch operation, and determine the touch time of described touch location; If when described touch operation touches for sliding, then get continually varying touch location, determine the touch time of each touch location respectively; If described touch operation then gets the touch location of described touch operation for long by when touching, and the touch time of described touch location.Preferably, the transverse and longitudinal coordinate that described touch location can be initial point with the upper left corner of described touch-screen represents, according to the touch operation detected, corresponding one of each touch location touches the time.

Step S22, compared described touch time and preset time threshold;

Described preset time threshold, set of time interface can be touched by providing, for user based on preset time threshold described in described touch set of time interface setting, when user being detected based on the instruction that sends that setting completed of described touch set of time interface, exit described touch set of time interface; The window providing and select preset time threshold also can be set by the image preview provided in interface, carry out the selection of preset time threshold for user based on described window; Or, also can automatically use the time threshold of systemic presupposition to compare.

Preferably, when receiving image preview configuration-direct, providing preview configuration interface, setting described preset time threshold for user based on described configuration interface.Can the configuration-direct of trigger image preview in several ways, such as: the image preview configuration shortcut icon that can be provided by described display interface, when user touches described shortcut icon, trigger image preview configuration-direct, preview configuration interface is provided, sets described preset time threshold for user based on described configuration interface; Also button can be configured by the image preview provided, when user presses described button, trigger image preview configuration-direct.Certainly, described preview configuration interface is not limited to set described preset time threshold for user based on described configuration interface, the various settings that image preview is relevant can also be provided, such as: provide magnification ratio that window is set based on described configuration interface, the magnification ratio of the enlarged image of thumbnail image display interface is set for user; Or, provide magnification ratio that window is set based on described configuration interface, set the magnification ratio of the enlarged image of original image display interface for user; Or, provide enlarged image shape that window is set based on described configuration interface, set shape and the size of described enlarged image for user; Or, provide touch track that window is set based on described configuration interface, set the shape of described touch track for user.Preferably, described preview configuration interface can be used for user set above-mentioned image preview relevant arrange in one or more.

Step S23, when the described touch time is less than described preset time threshold, obtains the topography of described touch location, and shows the enlarged image of described topography.

When the described touch time is less than described preset time threshold, obtains the topography of described touch location, and show the enlarged image of described topography.Preferably, described topography is the topography of the thumbnail image around described touch location in preset range.Described enlarged image is the enlarged image that described topography amplifies by preset ratio; Or described enlarged image also can be original image corresponding to described topography; Or, the image after described enlarged image also can zoom in or out by preset ratio for the original image that described topography is corresponding.Such as: when the described touch time is less than described preset time threshold, obtain centered by described touch location, the topography in the border circular areas that radius is 0.5 millimeter, and amplify described topography by preset ratio and be amplified image, show described enlarged image; Or, when the described touch time is less than described preset time threshold, obtain centered by described touch location, topography in the border circular areas that radius is 0.5 millimeter, and obtain original image corresponding to described topography, using described original in enlarged image display, or show after also original image corresponding for described topography can being zoomed in or out by preset ratio.Should be understood that, described enlarged image is corresponding with described touch location, such as: when described touch operation touches for sliding, described enlarged image can show the enlarged image of each touch location along with the change of described touch location.Preferably, the shape of described enlarged image and/or size, window can be set by the enlarged image providing default image preview to arrange interface, the shape of enlarged image is carried out and/or size is arranged for user, to improve Consumer's Experience, such as: described enlarged image can be set to circular bubble shape, or described enlarged image can be set to other as the shape such as heart-shaped, square, to improve Consumer's Experience.

Preferably, when the described touch time is less than described preset time threshold, show the touch track of described touch operation, and show the enlarged image of described touch location topography at the predeterminated position that described touch location is adjacent.By to the touch location of described touch operation and the tracking of the time of touch, determine the touch track of described touch operation, and show the touch track of described touch operation.Described touch track can when receiving touch track and arranging request, by providing touch track, interface is set, for user, interface is set based on described touch track and selects the form of touch track, or interface is set by described touch track selects whether show described touch track.When the described touch time is less than described preset time threshold, show the enlarged image of described touch location topography at the predeterminated position that described touch location is adjacent.Described predeterminated position can by when receiving enlarged image and arranging request, and what provide enlarged image display position arranges interface, arranges the display position that described enlarged image is determined at interface for user based on described.Such as: described enlarged image can be set to the top-right adjacent position being presented at touch location; When described touch location is in the preset range of the right side edge of display interface, described enlarged image is presented at the adjacent position, upper left side of described touch location; When described touch location is in the top preset range of display interface, by described enlarged image adjacent position, lower left being presented at described touch location etc.

Step S24, when the described touch time is more than or equal to described preset time threshold, determines the thumbnail image being positioned at described touch location, and the original image that the described thumbnail image of complete display is corresponding.

When the described touch time is more than or equal to described preset time threshold, determine the thumbnail image being positioned at described touch location, and according to the corresponding relation of described thumbnail image and original image, obtain the original image that described thumbnail image is corresponding, and shown.Should be understood that, described original image, can be according to described original image through image procossing, comprise the image obtained after adapting to image procossing that screen resolution etc. carries out.Such as: when receiving the touch operation of user based on touch-screen, if the touch time of the touch location that described touch operation is corresponding has exceeded 1 second, then obtain the thumbnail image that described touch location is corresponding, and according to the corresponding relation of described thumbnail image and original image, obtain the original image that described thumbnail image is corresponding, and described original image is carried out full screen display.

The present embodiment passes through at thumbnail image display interface, the enlarged image of display touch location, and by the touch time, the original image of the enlarged image determining the topography showing described touch location or the thumbnail image showing described touch location, make the preview of thumbnail image more clear and directly perceived, effectively solve the problem that inconvenience was searched and searched for image.

With reference to the schematic flow sheet that Fig. 5, Fig. 5 are the 3rd embodiment of the method for displaying image that the present invention is based on touch-screen.Based on the first embodiment of the above-mentioned method for displaying image based on touch-screen, after described step S24, also comprise:

Step S25, detect current be in original image display interface time, if detect the touch operation of original image, then obtain the touch location of described original image touch operation;

Can when showing original image corresponding to described touch location thumbnail image, determine currently to be in original image display interface, real-time reception based on the touch operation of described touch-screen, and obtains the touch location of described touch operation; Or, also can directly when the described touch time be more than or equal to described preset time threshold, real-time reception based on the touch operation of described touch-screen, and obtains the touch location of described touch operation; Or, also can by the graphics command in the image display process of monitoring mobile terminal inside or data bitmap, identify currently whether be in original image display interface, such as: the graphics command that can be inputted by the graphics engine monitoring mobile terminal inside and/or export and data bitmap, when detecting in described graphics command or data bitmap containing original image, determine currently to be in thumbnail image display interface; Or, by monitoring in mobile terminal the buffer zone of depositing figure dependent instruction and data, when instruction or the data write of the thumbnail image comprised being detected and/or exporting, determine currently to be in former display interface; Or, also can by intercepting the display data in display driver, determine currently whether be in original image display interface.

Step S26, when described touch location is in the first predeterminable area of described original image display interface, obtains the topography of described touch location, and shows the enlarged image of described topography.

When showing original image, described first predeterminable area can be the viewing area at described original image place, also can be the subregion at described original image place.When the touch location of described touch operation is in described first predeterminable area, show the enlarged image of described touch location topography.Preferably, described topography is the topography of the original image around described touch location in preset range, and described enlarged image is the enlarged image that described topography amplifies by preset ratio.Such as: when the touch location of described touch operation is in described first predeterminable area, obtain centered by described touch location, topography in the border circular areas that radius is 0.5 millimeter, and amplify described topography by preset ratio and be amplified image, show described enlarged image.Should be understood that, described enlarged image is corresponding with described touch location, and such as: when described touch operation touches for sliding, described enlarged image can along with the change correspondence display enlarged image of described touch location.

Preferably, the enlarged image of described touch location topography is shown at the predeterminated position that described touch location is adjacent.Described predeterminated position can by when receiving enlarged image and arranging request, and what provide enlarged image display position arranges interface, arranges the display position that described enlarged image is determined at interface for user based on described.Such as: described enlarged image can be set to the top-right adjacent position being presented at touch location; When described touch location is in the preset range of the right side edge of display interface, described enlarged image is presented at the adjacent position, upper left side of described touch location; When described touch location is in the top preset range of display interface, by described enlarged image adjacent position, lower left being presented at described touch location etc.

Step S27, when described touch location is in the second predeterminable area of described original image display interface, closes the function of the enlarged image of display touch location topography.

Described second predeterminable area is used for the enlarged image controlling whether to show touch location topography at original image display interface.Described second predeterminable area can be implemented in a variety of manners, such as: provide the picture editting's menu in order to edited image at the bottom of described original image display interface, left side, right side or top, when the touch location of described touch operation is in described picture editting's menu, stop at the enlarged image that described original image display interface shows described touch location topography; Or, the shortcut icon of closing enlarged image is provided at the bottom of described original image display interface, left side, right side or top, when the touch location of described touch operation is in the shortcut icon of described closedown enlarged image, stop at the enlarged image that described original image display interface shows described touch location topography.Described first predeterminable area can be the viewing area at described original image place, also can be the subregion at described original image place; Described second predeterminable area can be the viewing area at described original image place, for a part for described first predeterminable area, also can be described original image place viewing area beyond region, or also can be a part for original image viewing area beyond described first predeterminable area.Described first predeterminable area, for when the touch location of described touch operation is in described first predeterminable area, shows the enlarged image of described touch location topography; Described second predeterminable area, for controlling at original image display interface the enlarged image whether showing touch location topography.

Preferably, after the step of the function of the enlarged image of described closedown display touch location topography, picture editting interface can also be provided, based on described picture editting interface, described original image be edited for user; When receiving picture editting's END instruction that user sends based on described picture editting interface, the original image after display editor.

Described second predeterminable area is also for when the touch location of described touch operation is in described display interface the second predeterminable area, trigger image edit requests, and picture editting is provided interface, described original image is edited based on described picture editting interface for user.Such as: provide the picture editting's menu in order to edited image at the bottom of described original image display interface, left side, right side or top, when the touch location of described touch operation is in described picture editting's menu, stop at the enlarged image that described original image display interface shows described touch location topography, and picture editting is provided interface, described original image is edited based on described picture editting interface for user; Or, the shortcut icon of closing enlarged image is provided at the bottom of described original image display interface, left side, right side or top, when the touch location of described touch operation is in the shortcut icon of described closedown enlarged image, stop at the enlarged image that described original image display interface shows described touch location topography, and picture editting is provided interface, described original image is edited based on described picture editting interface for user.When receiving picture editting's END instruction that user sends based on described picture editting interface, the original image after display editor.

The present embodiment, by thumbnail image display interface, shows the enlarged image of touch location, and by the touch time, the original image of the enlarged image determining the topography showing described touch location or the thumbnail image showing described touch location.Further, when showing original image, amplification display is carried out to the topography of touch location.Not only make the preview of thumbnail image more clear and directly perceived, and make checking and browsing clearly of original image, effectively solve the problem that inconvenience was searched and searched for image.

The present invention further provides a kind of image display device based on touch-screen.

With reference to the high-level schematic functional block diagram that Fig. 6, Fig. 6 are the first embodiment of the image display device that the present invention is based on touch-screen.

In the present embodiment, the described image display device based on touch-screen comprises: detecting module 10 and amplification module 20.

Described detecting module 10, at thumbnail image display interface, if detect the touch operation of thumbnail image, obtains the touch location of described thumbnail image touch operation;

Described amplification module 20, for showing the enlarged image of described touch location.

With reference to the high-level schematic functional block diagram that Fig. 7, Fig. 7 are the second embodiment of the image display device that the present invention is based on touch-screen.Based on the first embodiment of the above-mentioned image display device based on touch-screen, described amplification module 20 comprises determining unit 21, comparing unit 22, partial enlargement unit 23 and complete amplifying unit 24;

Described determining unit 21, for determining the touch time of described touch location;

Described comparing unit 22, for comparing described touch time and preset time threshold;

Described partial enlargement unit 23, for when the described touch time is less than described preset time threshold, obtains the topography of described touch location, and shows the enlarged image of described topography.

Described complete amplifying unit 24, for when the described touch time is more than or equal to described preset time threshold, determines the thumbnail image being positioned at described touch location, and the original image that the described thumbnail image of complete display is corresponding.

Further, described determining unit 21, also for detect current be in original image display interface time, if detect the touch operation of original image, then obtain the touch location of described original image touch operation;

Described partial enlargement unit 23, time also for being in the first predeterminable area of described original image display interface when described touch location, obtains the topography of described touch location, and shows the enlarged image of described topography.

Further, described partial enlargement unit 23, time also for being in the second predeterminable area of described original image display interface when described touch location, closes the function of the enlarged image of display touch location topography.

Preferably, described complete amplifying unit 24, also for providing picture editting interface, edits described original image based on described picture editting interface for user; When receiving picture editting's END instruction that user sends based on described picture editting interface, the original image after display editor.

It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.

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

Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.

These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims

1. based on a method for displaying image for touch-screen, it is characterized in that, the described method for displaying image based on touch-screen comprises the following steps:

Show the enlarged image of described touch location.

2., as claimed in claim 1 based on the method for displaying image of touch-screen, it is characterized in that, the step of the enlarged image of the described touch location of described display comprises:

Determine the touch time of described touch location;

Described touch time and preset time threshold are compared;

3., as claimed in claim 2 based on the method for displaying image of touch-screen, it is characterized in that, after the described step that described touch time and preset time threshold are compared, also comprise:

4. as claimed in claim 3 based on the method for displaying image of touch-screen, it is characterized in that, it is described when the described touch time is more than or equal to described preset time threshold, determine the thumbnail image being positioned at described touch location, and after the step of original image corresponding to the described thumbnail image of complete display, also comprise:

5. as claimed in claim 4 based on the method for displaying image of touch-screen, it is characterized in that, it is described when described touch location is in the first predeterminable area of described original image display interface, obtain the topography of described touch location, and after showing the step of the enlarged image of described topography, also comprise:

6. based on an image display device for touch-screen, it is characterized in that, the described image display device based on touch-screen comprises:

7., as claimed in claim 6 based on the image display device of touch-screen, it is characterized in that, described amplification module comprises determining unit, comparing unit and partial enlargement unit;

8., as claimed in claim 7 based on the image display device of touch-screen, it is characterized in that, described amplification module also comprises complete amplifying unit;

9. as claimed in claim 8 based on the image display device of touch-screen, it is characterized in that, described determining unit, also for detect current be in original image display interface time, if detect the touch operation of original image, then obtain the touch location of described original image touch operation;

10. as claimed in claim 9 based on the image display device of touch-screen, it is characterized in that, described partial enlargement unit, time also for being in the second predeterminable area of described original image display interface when described touch location, closes the function of the enlarged image of display touch location topography.