CN109801344A - A kind of image processing method and device, storage medium, electronic equipment - Google Patents

A kind of image processing method and device, storage medium, electronic equipment Download PDF

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Publication number
CN109801344A
CN109801344A CN201910003254.1A CN201910003254A CN109801344A CN 109801344 A CN109801344 A CN 109801344A CN 201910003254 A CN201910003254 A CN 201910003254A CN 109801344 A CN109801344 A CN 109801344A
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China
Prior art keywords
image
receiving
editing operations
processed
dom element
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CN201910003254.1A
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Chinese (zh)
Inventor
杨涛
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OneConnect Smart Technology Co Ltd
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OneConnect Smart Technology Co Ltd
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Application filed by OneConnect Smart Technology Co Ltd filed Critical OneConnect Smart Technology Co Ltd
Priority to CN201910003254.1A priority Critical patent/CN109801344A/en
Publication of CN109801344A publication Critical patent/CN109801344A/en
Priority to PCT/CN2019/120968 priority patent/WO2020140650A1/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation

Abstract

A kind of image processing method and device, storage medium and electronic equipment, this method comprises: extracting original image to be processed from webpage;It detects whether to receive the first image-editing operations for original image to be processed;If receiving the first image-editing operations, the dom element in original image to be processed is edited according to the first image-editing operations, obtains the first image;It detects whether to receive the second image-editing operations for the first image;If receiving the second image-editing operations, the dom element in the first image is edited according to the second image-editing operations, obtains the second image;When receiving image formation operation, Canvas is called the second image to be generated and preset the target image of format match to be output.Image-editing operations are realized on dom element, only need to call Canvas when generating target image, are carried out protocol encapsulation by transport protocol, are able to solve Caton problem, improve picture editor's efficiency.

Description

A kind of image processing method and device, storage medium, electronic equipment
Technical field
The present invention relates to technical field of image processing, in particular to a kind of image processing method and device, storage medium with And electronic equipment.
Background technique
<canvas>element of hypertext markup language 5 (Hyper Text Markup Language 5, HTML5) is used for Image is generated in real time on the webpage of browser,<canvas>label is graphical container, it is necessary to (usually using script JavaScript) carry out graphing.It cannot be scaled in the figure of Canvas (painting canvas) painted on top, therefore, whenever When the height or width of Canvas are reset, painting canvas content will be emptied.
Under normal conditions, when developer needs to edit the image in webpage, it will use Canvas to complete The editing.But editing image using Canvas can have the following problems: the height or width of every last reset Canvas When, it requires painting canvas to empty, then edit image.It is excessive and then lead to Caton to will lead to memory usage in this way, with And the problem that editorial efficiency is low.
Summary of the invention
In order to can exist when solving to update image using Canvas in the related technology memory usage it is big and caused by Caton problem, the present invention provides a kind of image processing method and device, storage medium, electronic equipments.
First aspect of the embodiment of the present invention discloses a kind of image processing method, which comprises
Original image to be processed is extracted from webpage;
It detects whether to receive the first image-editing operations for the original image to be processed;
If receiving the first image edit operation, according to the first image edit operation to described to be processed original Dom element in image is edited, and the first image is obtained;
It detects whether to receive the second image-editing operations for the first image;
If receiving second image-editing operations, according to second image-editing operations in the first image Dom element edited, obtain the second image;
When receiving image formation operation, Canvas is called to generate second image and preset format to be output The target image matched.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to receive image generation When operation, before calling Canvas second image to be generated and preset the target image of format match to be output, the side Method further include:
It detects whether to receive the third image-editing operations for second image;
If receiving the third image-editing operations, according to the third image-editing operations in second image Dom element edited, obtain third image;
It is described when receiving image formation operation, call Canvas by second image generate with preset lattice to be output The matched target image of formula, comprising:
When receiving image formation operation, Canvas is called to generate the third image and preset format to be output The target image matched.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to receive image generation When operation, after calling Canvas second image to be generated and preset the target image of format match to be output, the side Method further include:
When receiving storage operation, is operated according to the storage and be converted to the target image and target storage format Matched image to be uploaded, and the image to be uploaded is stored to local hard drive;
It detects whether to receive upload operation;
If receiving the upload operation, the image to be uploaded is uploaded to the webpage.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to detect whether to receive needle Before the first image-editing operations of the original image to be processed, the method also includes:
It detects whether to receive first for defining the dom element in the original image to be processed in preset duration Defining operation;
If receiving first defining operation in the preset duration, according to first defining operation acquisition Dom element in original image to be processed;
If not receiving first defining operation in the preset duration, identify in the original image to be processed Figure, using region shared by the figure in the original image to be processed as in the original image to be processed dom member Element;
It is described detect whether to receive the second image-editing operations for the first image before, the method is also wrapped It includes:
It detects whether to receive second for defining the dom element in the first image in the preset duration to determine Justice operation;
If receiving second defining operation in the preset duration, according to second defining operation acquisition Dom element in first image;
If not receiving second defining operation in the preset duration, the figure in the first image is identified, it will Region shared by figure in the first image is as the dom element in the first image.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the first image edit operation Editing type include first kind editor or the second class editor, the editing type of second image-editing operations includes described One kind editor or the second class editor, wherein the first kind editor includes at least Shape Editing, and the second class editor is extremely It less include color editor;
If described receive the first image edit operation, according to the first image edit operation to described to be processed Dom element in original image is edited, and the first image is obtained, comprising:
If receiving the first image edit operation, editing type belonging to the first image edit operation is judged;
When the first image edit operation belongs to the first kind editor, according to the first image edit operation pair Dom element in the original image to be processed is reset, and the first image is obtained;
When the first image edit operation belongs to the second class editor, according to the first image edit operation pair Dom element in the original image to be processed is redrawn, and the first image is obtained;
If described receive second image-editing operations, according to second image-editing operations to first figure Dom element as in is edited, and the second image is obtained, comprising:
If judging volume belonging to second image-editing operations if receiving second image-editing operations Collect type;
When second image-editing operations belong to the first kind editor, according to second image-editing operations pair Dom element in the first image is reset, and second image is obtained;
When second image-editing operations belong to the second class editor, according to second image-editing operations pair Dom element in the first image is redrawn, and second image is obtained.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to receive image generation When operation, call Canvas will second image generate and the matched target image of default output format after, the method Further include:
Judge whether the original image to be processed belongs to a certain frame image in the video file of the webpage;
If the original image to be processed belongs to a certain frame image in the video file, when receiving video file more When new operation, the original image to be processed in the video file is updated to the target image, is obtained updated Video file.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to obtain updated video After file, the method also includes:
The updated video file is exported, and detects whether to receive video file storage operation;
If receiving the video file storage operation, the updated video file is stored;
If not receiving the video file storage operation, the current state of the updated video file is arranged To edit unfinished state.
Second aspect of the embodiment of the present invention discloses a kind of image processing apparatus, and described device includes:
Extraction unit, for extracting original image to be processed from webpage;
First detection unit, for detecting whether receiving the first picture editting behaviour for the original image to be processed Make;
Edit cell, for when receiving the first image edit operation, according to the first image edit operation Dom element in the original image to be processed is edited, the first image is obtained;
The first detection unit is also used to detect whether to receive the second picture editting behaviour for the first image Make;
The edit cell is also used to when receiving second image-editing operations, is compiled according to second image It collects operation to edit the dom element in the first image, obtains the second image;
Generation unit, for when receiving image formation operation, calling Canvas to generate second image and in advance If the target image of format match to be output.
The third aspect of the embodiment of the present invention discloses a kind of electronic equipment, and the electronic equipment includes:
Processor;
Memory is stored with computer-readable instruction on the memory, and the computer-readable instruction is by the processing When device executes, a kind of image processing method disclosed in first aspect of the embodiment of the present invention is realized.
Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, stores computer program, institute Stating computer program makes computer execute a kind of image processing method disclosed in first aspect of the embodiment of the present invention.
The technical solution that the embodiment of the present invention provides can include the following benefits:
A kind of image processing method provided by the present invention includes the following steps: to extract original graph to be processed from webpage Picture;It detects whether to receive the first image-editing operations for above-mentioned original image to be processed;If receiving the first image volume Operation is collected, the dom element in original image to be processed is edited according to first image-editing operations, obtains the first figure Picture;It detects whether to receive the second image-editing operations for above-mentioned first image;If receiving the second image-editing operations, The dom element in the first image is edited according to second image-editing operations, obtains the second image;When receiving image When generating operation, Canvas is called the second image to be generated and preset the target image of format match to be output.
Under the method, when carrying out picture editting, edit operation each time need to only be grasped the dom element in image Make, without emptying original image, then updates.The memory usage during picture editor can be reduced, solve Caton Problem, and then picture editor's efficiency is improved, promote user experience.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited Invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention Example, and in specification together principle for explaining the present invention.
Fig. 1 is a kind of structural schematic diagram of image processing apparatus disclosed by the embodiments of the present invention;
Fig. 2 is a kind of flow chart of image processing method disclosed by the embodiments of the present invention;
Fig. 3 is the flow chart of another image processing method disclosed by the embodiments of the present invention;
Fig. 4 is the flow chart of another image processing method disclosed by the embodiments of the present invention;
Fig. 5 is a kind of structural schematic diagram of image processing apparatus disclosed by the embodiments of the present invention;
Fig. 6 is the structural schematic diagram of another image processing apparatus disclosed by the embodiments of the present invention;
Fig. 7 is the structural schematic diagram of another image processing apparatus disclosed by the embodiments of the present invention.
Specific embodiment
Here will the description is performed on the exemplary embodiment in detail, the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment one
Implementation environment of the invention can be electronic equipment, such as smart phone, tablet computer, desktop computer.Electronics is set Standby extracted original image to be processed may is that the image downloaded from internet web page or video image etc..
Fig. 1 is a kind of structural schematic diagram of image processing apparatus disclosed by the embodiments of the present invention.Image processing apparatus 100 can To be above-mentioned electronic equipment.As shown in Figure 1, image processing apparatus 100 may include following one or more components: processing component 102, memory 104, power supply module 106, multimedia component 108, audio component 110, sensor module 114 and communication component 116。
Processing component 102 usually control image processing apparatus 100 integrated operation, such as with display, call, data Communication, camera operation and the associated operation of record operation etc..Processing component 102 may include one or more processors 118 execute instruction, to complete all or part of the steps of following methods.In addition, processing component 102 may include one or Multiple modules, for convenient for the interaction between processing component 102 and other assemblies.For example, processing component 102 may include more matchmakers Module, for facilitate the interaction between multimedia component 108 and processing component 102.
Memory 104 is configured as storing various types of data to support the operation in image processing apparatus 100.These The example of data includes the instruction of any application or method for operating on image processing apparatus 100.Memory 104 It can be realized by any kind of volatibility or non-volatile memory device or their combination, such as static random access memory Device (Static Random Access Memory, abbreviation SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), erasable programmable Read-only memory (Erasable Programmable Read Only Memory, abbreviation EPROM), programmable read only memory (Programmable Red-Only Memory, abbreviation PROM), read-only memory (Read-Only Memory, abbreviation ROM), Magnetic memory, flash memory, disk or CD.One or more modules are also stored in memory 104, for this or Multiple modules are configured to be executed by the one or more processors 118, to complete the whole or portion in method as follows Step by step.
Power supply module 106 provides electric power for the various assemblies of image processing apparatus 100.Power supply module 106 may include electricity Management system, one or more power supplys and other are associated with electric power is generated, managed, and distributed for image processing apparatus 100 Component.
Multimedia component 108 includes the screen of one output interface of offer between image processing apparatus 100 and user. In some embodiments, screen may include liquid crystal display (Liquid Crystal Display, abbreviation LCD) and touch surface Plate.If screen includes touch panel, screen may be implemented as touch screen, to receive input signal from the user.It touches Panel includes one or more touch sensors to sense the gesture on touch, slide, and touch panel.Touch sensor can be with The boundary of a touch or slide action is not only sensed, but also detects duration and pressure relevant to touch or slide. Screen can also include display of organic electroluminescence (Organic Light Emitting Display, abbreviation OLED).
Audio component 110 is configured as output and/or input audio signal.For example, audio component 110 includes a Mike Wind (Microphone, abbreviation MIC), when image processing apparatus 100 is in operation mode, such as call model, logging mode and language When sound recognition mode, microphone is configured as receiving external audio signal.The received audio signal can be further stored It is sent in memory 104 or via communication component 116.In some embodiments, audio component 110 further includes a loudspeaker, For output audio signal.
Sensor module 114 includes one or more sensors, for providing various aspects for image processing apparatus 100 Status assessment.For example, sensor module 114 can detecte the state that opens/closes of image processing apparatus 100, the phase of component To positioning, sensor module 114 can be with the position of 100 1 components of detection image processing unit 100 or image processing apparatus The temperature change of change and image processing apparatus 100.In some embodiments, which can also include magnetic Sensor, pressure sensor or temperature sensor.
Communication component 116 is configured to facilitate wired or wireless way between image processing apparatus 100 and other equipment Communication.Image processing apparatus 100 can access the wireless network based on communication standard, as WiFi (Wireless-Fidelity, Wireless Fidelity).In embodiments of the present invention, communication component 116 is received via broadcast channel from external broadcasting management system Broadcast singal or broadcast related information.In embodiments of the present invention, communication component 116 further includes near-field communication (Near Field Communication, abbreviation NFC) module, for promote short range communication.For example, radio frequency identification can be based in NFC module (Radio Frequency Identification, abbreviation RFID) technology, Infrared Data Association (Infrared Data Association, abbreviation IrDA) technology, ultra wide band (Ultra Wideband, abbreviation UWB) technology, Bluetooth technology and other skills Art is realized.
In the exemplary embodiment, image processing apparatus 100 can be by one or more application specific integrated circuit At (Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor, digital signal Manage equipment, programmable logic device, field programmable gate array, controller, microcontroller, microprocessor or other electronic components It realizes, for executing following methods.
Embodiment two
Referring to Fig. 2, Fig. 2 is a kind of flow diagram of image processing method disclosed by the embodiments of the present invention.Such as Fig. 2 institute Show that the image processing method may comprise steps of:
201, original image to be processed is extracted from webpage.
In the embodiment of the present invention, when developer needs image existing on the webpage to browser to edit, Just need first to load relevant image in webpage.The original image to be processed extracted from webpage can be static images, can be with It is a certain frame image in dynamic picture, a certain frame image being also possible in video file.In addition, image in webpage can be with It is the picture of multiple format, such as BMP bitmap picture, JPEG picture, GIF picture, PNG picture and PSD image document.From webpage The format of the original image to be processed of middle extraction can be any of the above one kind.The embodiment of the present invention is not construed as limiting.
202, it detects whether to receive the first image-editing operations for original image to be processed.
In the embodiment of the present invention, the editing type of the first image-editing operations includes first kind editor or the second class editor, Wherein, first kind editor includes at least Shape Editing, and the second class editor includes at least color editor.
As an alternative embodiment, following steps can also be performed before step 202:
Detect whether to receive the first definition for defining the dom element in original image to be processed in preset duration Operation;If receiving the first defining operation in preset duration, obtained in original image to be processed according to first defining operation Dom element;If not receiving the first defining operation in preset duration, the figure in original image to be processed is identified, it will Region shared by figure in original image to be processed is as the dom element in original image to be processed.As it can be seen that implementing this implementation Mode can obtain the dom element in original image according to the actual situation.
If 203, receiving the first image-editing operations, according to the first image-editing operations in original image to be processed Dom element is edited, and the first image is obtained.
In the embodiment of the present invention, dom element is the editable region in the image being defined by the user, and user can be by right Dom element carries out editor's realization to the editor of image.
It is appreciated that the dom element in above-mentioned original image to be processed is the editable region of original image to be processed.
As an alternative embodiment, step 203 may include:
If receiving the first image-editing operations, editing type belonging to the first image-editing operations is judged;When the first figure When belonging to first kind editor as edit operation, according to the first image-editing operations to the dom element in original image to be processed into Rearrangement obtains the first image;When the first image-editing operations belong to the second class editor, according to the first image-editing operations pair Dom element in original image to be processed is redrawn, and the first image is obtained.
Further, optionally, since first kind editor includes at least Shape Editing, the geometric attribute of dom element is affected, It is above-mentioned when the first image-editing operations belong to first kind editor, according to the first image-editing operations in original image to be processed Dom element reset, obtain the first image, comprising:
When the first image-editing operations belong to first kind editor, according to the first image-editing operations, recalculate wait locate The geometric attribute of dom element in reason original image is gone forward side by side rearrangement, and the first image is obtained.
As it can be seen that implementing above-mentioned optional embodiment, editor's class according to belonging to the first image-editing operations can be passed through Type edits image, and then improves picture editting's efficiency.
In the embodiment of the present invention, when the variation of dom element affects the geometric attribute of dom element, need to recalculate The geometric attribute of dom element, and the geometric attribute of other elements may be subjected to influence in image, in this case, The operation of render tree can be reconfigured, the above process is known as resetting.
In the embodiment of the present invention, when only to influence background color etc. non-several for the dom element variation in original image to be processed What attribute, then the process is known as redrawing.It resets inherently to cause and redraw, but rearrangement can not necessarily be caused by redrawing.
204, it detects whether to receive the second image-editing operations for the first image.
In the embodiment of the present invention, the editing type of the second image-editing operations includes first kind editor or the second class editor, Wherein, first kind editor includes at least Shape Editing, and the second class editor includes at least color editor.
As an alternative embodiment, following steps can also be performed before step 204:
It detects whether to receive the second defining operation for defining the dom element in the first image in preset duration; If receiving the second defining operation in preset duration, the dom element in the first image is obtained according to the second defining operation;If The second defining operation is not received in preset duration, then identifies the figure in the first image, it will be shared by the figure in the first image Region as the dom element in the first image.As it can be seen that implementing present embodiment, the dom member in the first image can be obtained Element.As it can be seen that implementing present embodiment, the dom element in the first image can be obtained according to the actual situation.
If 205, receiving the second image-editing operations, according to the second image-editing operations to the dom member in the first image Element is edited, and the second image is obtained.
It is appreciated that the dom element in above-mentioned first image is the editable region in the first image.
As an alternative embodiment, step 205 may include:
If receiving the second image-editing operations, editing type belonging to the second image-editing operations is judged;When the second figure When belonging to first kind editor as edit operation, the dom element in the first image is reset according to the second image-editing operations, Obtain the second image;When the second image-editing operations belong to the second class editor, according to the second image-editing operations to the first figure Dom element as in is redrawn, and the second image is obtained.
Further, optionally, since first kind editor includes at least Shape Editing, the geometry category of dom element is affected Property, it is above-mentioned when the second image-editing operations belong to first kind editor, according to the second image-editing operations in the first image Dom element is reset, and the second image is obtained, comprising:
When the second image-editing operations belong to first kind editor, according to the second image-editing operations, first is recalculated The geometric attribute of dom element in image is gone forward side by side rearrangement, and the second image is obtained.As it can be seen that implement above-mentioned optional embodiment, Image can be edited by the editing type according to belonging to the second image-editing operations, and then improve picture editting's effect Rate.As it can be seen that implementing present embodiment, can be determined by judging editing type belonging to the second image-editing operations to first Dom element in image is reset or is redrawn, to improve picture editting's efficiency
In the embodiment of the present invention, when the dom element variation in the first image only influences the non-geometric attribute such as background color, So the process is known as redrawing.It resets inherently to cause and redraw, but rearrangement can not necessarily be caused by redrawing.
206, when receiving image formation operation, Canvas is called to generate the second image and preset format to be output The target image matched.
In the embodiment of the present invention, format to be output is preset including at least base64 format.
As an alternative embodiment, it is above-mentioned when receiving image formation operation, call Canvas by the second figure As generating the mode with the target image for presetting format match to be output specifically:
Canvas is called by plug-in unit htmltocanvas, according to the development platform of plug-in unit htmltocanvas (openapi) the second image is generated and is preset the target image of format match to be output;Wherein openapi is a software Component or a web services are packaged into series of computation machine data-interface easy to identify and open away, for third party's exploitation The Application Programming Interface (Application Programming Interface, API) that person uses.Implement the optional implementation Mode reduces the requirement to this technical ability of Canvas, for a wider population.
As an alternative embodiment, detecting whether to receive and grasping the first picture editting after executing step 203 It is stored as the store instruction of historical operation, which includes at least the name to the first storage operation;On receiving When stating store instruction, the first storage operation after name is saved to historical operation list;After executing step 205, detection is No to receive the store instruction that the second image-editing operations are stored as to historical operation, which includes at least and deposits to second Store up the name of operation;When receiving above-mentioned store instruction, the second storage operation after name is saved to historical operation list. As it can be seen that implementing present embodiment, when needing, in video file, there are the identical editor behaviour of the image of identical graphic element progress When making, the historical operation stored in historical operation list can be called, and then improve editorial efficiency.
As it can be seen that implementing method described in Fig. 2, when carrying out picture editting, edit operation each time only need to be in image Dom element operated, without emptying original image, then update.The memory during picture editor can be reduced Occupancy solves the problems, such as Caton, and then improves picture editor's efficiency, promotes user experience.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow diagram of another image processing method disclosed by the embodiments of the present invention.Such as Fig. 3 Shown, which may comprise steps of:
301, original image to be processed is extracted from webpage.
302, it detects whether to receive the first image-editing operations for original image to be processed.
If 303, receiving the first image-editing operations, according to the first image-editing operations in original image to be processed Dom element is edited, and the first image is obtained.
304, it detects whether to receive the second image-editing operations for the first image.
If 305, receiving the second image-editing operations, according to the second image-editing operations to the dom member in the first image Element is edited, and the second image is obtained.
306, it detects whether to receive the third image-editing operations for the second image.
If 307, receiving third image-editing operations, according to third image-editing operations to the dom member in the second image Element is edited, and third image is obtained.
As an alternative embodiment, after step 307, and receive image and compile before generating operation, also N times following steps can be executed, wherein N is natural number:
It detects whether to receive image-editing operations;
When receiving image-editing operations, the dom element in previous image is edited according to image-editing operations, Obtain N image.As it can be seen that implement the embodiment, it, only need to be to the dom in previous image in image-editing operations each time Element is edited, and without emptying painting canvas, solves the problems, such as Caton, while improving picture editting's efficiency.
As an alternative embodiment, detecting whether to receive and grasping third picture editting after executing step 307 It is stored as the store instruction of historical operation, which includes at least the name to third storage operation;On receiving When stating store instruction, the third storage operation after name is saved to historical operation list.As it can be seen that implement present embodiment, when When needing to identical edit operation is carried out there are the image of identical graphic element in video file, historical operation can be called to arrange The historical operation stored in table, and then improve editorial efficiency.
308, when receiving image formation operation, Canvas is called to generate third image and preset format to be output The target image matched.
As an alternative embodiment, it is above-mentioned when receiving image formation operation, call Canvas by third figure As generating the mode with the target image for presetting format match to be output specifically:
Canvas is called by plug-in unit htmltocanvas, according to the development platform of plug-in unit htmltocanvas (openapi) third image is generated and is preset the target image of format match to be output;Wherein openapi is a software Component or a web services are packaged into series of computation machine data-interface easy to identify and open away, for third party's exploitation The Application Programming Interface (Application Programming Interface, API) that person uses.Implement the optional implementation Mode reduces the requirement to this technical ability of Canvas, for a wider population.
As an alternative embodiment, generating and preset after the target image of format match to be output can be with The following steps are included:
Judge whether above-mentioned original image to be processed belongs to a certain frame image in the video file of webpage;If above-mentioned wait locate Reason original image belongs to a certain frame image in video file, will be in video file when receiving video file update operation Original image to be processed be updated to target image, obtain updated video file;Updated video file is exported, and is examined It surveys and whether receives video file storage operation;If receiving video file storage operation, store-updated video file; If not receiving video file storage operation, set the current state of updated video file to edit unfinished shape State.As it can be seen that implement present embodiment, can in video file a frame image or multiple image edit, changed Video file afterwards improves developer to the editorial efficiency of video file.
As it can be seen that method described in implementing Fig. 3, when carrying out picture editting, edit operation each time only need to be in image Dom element operated, without emptying original image, then update.The memory during picture editor can be reduced Occupancy solves the problems, such as Caton, and then improves picture editor's efficiency, promotes user experience;Additionally it is possible to in video file A frame image or multiple image edited, the video file after being changed improves developer to video file Editorial efficiency.
Example IV
Referring to Fig. 4, Fig. 4 is the flow diagram of another image processing method disclosed by the embodiments of the present invention.Except Fig. 2 Outside shown step, after step 206, image processing method is further comprising the steps of in this embodiment.
401, when receiving storage operation, target image is converted to according to storage operation and is matched with target storage format Image to be uploaded, and image to be uploaded is stored to local hard drive.
In the embodiment of the present invention, target storage format can be BMP format, jpeg format, GIF format, PNG format or PSD format, the embodiment of the present invention are not construed as limiting
402, it detects whether to receive upload operation.
If 403, receiving upload operation, image to be uploaded is uploaded to webpage.
As it can be seen that implementing method described in Fig. 4, when carrying out picture editting, edit operation each time only need to be in image Dom element operated, without emptying original image, then update.The memory during picture editor can be reduced Occupancy solves the problems, such as Caton, and then improves picture editor's efficiency, promotes user experience;Additionally it is possible to by image to be uploaded It is uploaded to webpage, to replace original image in webpage.
Embodiment five
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of image processing apparatus disclosed by the embodiments of the present invention.Such as Fig. 5 institute Show, which may include: extraction unit 501, first detection unit 502, edit cell 503 and generation unit 504, wherein
Extraction unit 501, for extracting original image to be processed from webpage.
First detection unit 502, for detecting whether receiving the first picture editting behaviour for original image to be processed Make.
Edit cell 503, for treating place according to the first image-editing operations when receiving the first image-editing operations Dom element in reason original image is edited, and the first image is obtained.
First detection unit 502 is also used to detect whether to receive the second image-editing operations for the first image.
Edit cell 503 is also used to when receiving the second image-editing operations, according to the second image-editing operations to Dom element in one image is edited, and the second image is obtained.
Generation unit 504, for calling Canvas that the second image is generated and preset when receiving image formation operation The target image of format match to be output.
As an alternative embodiment, generation unit 504, for calling when receiving image formation operation Second image is generated the mode with the target image for presetting format match to be output by Canvas specifically:
Canvas is called by plug-in unit htmltocanvas, according to the development platform of plug-in unit htmltocanvas (openapi) the second image is generated and is preset the target image of format match to be output;Wherein openapi is a software Component or a web services are packaged into series of computation machine data-interface easy to identify and open away, for third party's exploitation The Application Programming Interface (Application Programming Interface, API) that person uses.
As it can be seen that implementing the optional embodiment, the requirement to this technical ability of Canvas is reduced, it is for a wider population.
As it can be seen that implementing image processing apparatus described in Fig. 5, when carrying out picture editting, edit operation each time is only needed Dom element in image is operated, without emptying original image, then is updated.Picture editor's process can be reduced In memory usage, solve the problems, such as Caton, and then improve picture editor's efficiency, promote user experience.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of another image processing apparatus disclosed by the embodiments of the present invention.Fig. 6 institute The image processing apparatus shown is that image processing apparatus as shown in Figure 5 optimizes.It is filled with image procossing shown in fig. 5 Set and compare, image processing apparatus shown in fig. 6 can also include: judging unit 505, updating unit 506, output unit 507, First storage unit 508 and setting unit 509, wherein
First detection unit 502 is also used to detect whether to receive the third image-editing operations for the second image.
Edit cell 503 is also used to when receiving third image-editing operations, according to third image-editing operations to Dom element in two images is edited, and third image is obtained.
As an alternative embodiment, edit cell 503, compiles before generating operation for receiving image, may be used also To execute n times following steps, wherein N is natural number:
It detects whether to receive image-editing operations;
When receiving image-editing operations, the dom element in previous image is edited according to image-editing operations, Obtain N image.
As it can be seen that implement the embodiment, it, only need to be to the dom element in previous image in image-editing operations each time It is edited, without emptying painting canvas, solves the problems, such as Caton, while improving picture editting's efficiency.
Generation unit 504, for calling Canvas that the second image is generated and preset when receiving image formation operation The mode of the target image of format match to be output specifically:
When receiving image formation operation, Canvas is called to generate third image and preset format match to be output Target image.
As an alternative embodiment, generation unit 504, for calling when receiving image formation operation Third image is generated the mode with the target image for presetting format match to be output by Canvas specifically:
Canvas is called by plug-in unit htmltocanvas, according to the development platform of plug-in unit htmltocanvas (openapi) third image is generated and is preset the target image of format match to be output;Wherein openapi is a software Component or a web services are packaged into series of computation machine data-interface easy to identify and open away, for third party's exploitation The Application Programming Interface (Application Programming Interface, API) that person uses.
As it can be seen that implementing the optional embodiment, the requirement to this technical ability of Canvas is reduced, it is for a wider population.
Judging unit 505, for judging it is a certain in the video file of webpage whether above-mentioned original image to be processed belongs to Frame image.
Updating unit 506 for belonging to a certain frame image in video file when above-mentioned original image to be processed, and receives When updating operation to video file, the original image to be processed in video file is updated to target image, is obtained updated Video file.
Output unit 507 for exporting updated video file, and detects whether to receive video file storage behaviour Make.
First storage unit 508, for when receive video file storage operation when, store-updated video file.
Setting unit 509, for when do not receive video file storage operation when, by the current of updated video file State is set as editor's unfinished state.
As an alternative embodiment, edit cell 503, is also used to when receiving the first image-editing operations, The dom element in original image to be processed is edited according to the first image-editing operations, after obtaining the first image, detection Whether store instruction that first image-editing operations be stored as to historical operation is received, which includes at least to first Store the name of operation;When receiving above-mentioned store instruction, the first storage operation after name is saved to historical operation and is arranged Table;
Edit cell 503 is also used to when receiving the second image-editing operations, according to the second image-editing operations to Dom element in one image is edited, and after obtaining the second image, is detected whether to receive and is deposited the second image-editing operations Storage is the store instruction of historical operation, which includes at least the name to the second storage operation;When receiving above-mentioned deposit When storage instruction, the second storage operation after name is saved to historical operation list;
Edit cell 503 is also used to when receiving the second image-editing operations, according to the second image-editing operations to Dom element in one image is edited, and after obtaining the second image, is detected whether to receive and is deposited third image-editing operations Storage is the store instruction of historical operation, which includes at least the name to third storage operation;When receiving above-mentioned deposit When storage instruction, the third storage operation after name is saved to historical operation list.
As it can be seen that implementing present embodiment, when needing, in video file, there are the progress of the image of identical graphic element is identical Edit operation when, the historical operation stored in historical operation list can be called, and then improve editorial efficiency.
As it can be seen that implementing image processing apparatus described in Fig. 6, when carrying out picture editting, edit operation each time is only needed Dom element in image is operated, without emptying original image, then is updated.Picture editor's process can be reduced In memory usage, solve the problems, such as Caton, and then improve picture editor's efficiency, promote user experience;Additionally it is possible to view A frame image or multiple image in frequency file are edited, and the video file after being changed improves developer to view The editorial efficiency of frequency file
Embodiment seven
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of another image processing apparatus disclosed by the embodiments of the present invention.Fig. 7 institute The image processing apparatus shown is that image processing apparatus as shown in Figure 6 optimizes.It is filled with image procossing shown in fig. 6 It sets and compares, image processing apparatus shown in Fig. 7 can also include: second detection unit 510, the storage of acquiring unit 511, second Unit 512, third detection unit 513 and uploading unit 514, wherein
Second detection unit 510 is received for detecting whether in preset duration for defining original image to be processed First defining operation in middle editable region.
Acquiring unit 511, for when receiving the first defining operation in preset duration, according to first defining operation The dom element in original image to be processed is obtained, the dom element in original image to be processed corresponds to can in original image to be processed Editing area.
Acquiring unit 511 is also used to when not receiving the first defining operation in preset duration, is identified to be processed original Figure in image, using region shared by the figure in original image to be processed as editable area in original image to be processed Domain, obtains the dom element in original image to be processed, and the dom element in original image to be processed corresponds to original image to be processed Middle editable region.
Edit cell 503, for being grasped according to the first image editor when receiving the first image edit operation The dom element opposed in the original image to be processed is edited, and the mode of the first image is obtained specifically:
When receiving the first image-editing operations, editing type belonging to the first image-editing operations is judged;When first When image-editing operations belong to first kind editor, according to the first image-editing operations to the dom element in original image to be processed It is reset, obtains the first image;When the first image-editing operations belong to the second class editor, according to the first image-editing operations Dom element in original image to be processed is redrawn, the first image is obtained.
As an alternative embodiment, affecting dom element since first kind editor includes at least Shape Editing Geometric attribute, above-mentioned edit cell 503 are used for when the first image-editing operations belong to first kind editor, are compiled according to the first image It collects operation to reset the dom element in original image to be processed, obtains the mode of the first image specifically:
When the first image-editing operations belong to first kind editor, according to the first image-editing operations, recalculate wait locate The geometric attribute of dom element in reason original image is gone forward side by side rearrangement, and the first image is obtained.
As it can be seen that implementing above-mentioned optional embodiment, editor's class according to belonging to the first image-editing operations can be passed through Type edits image, and then improves picture editting's efficiency.
Second detection unit 510, be also used to detect whether to receive in preset duration for define the first image in can Second defining operation of editing area.
Acquiring unit 511 is also used to when receiving the second defining operation in preset duration, is grasped according to second definition Make to obtain the dom element in the first image, editable region in corresponding first image of the dom element in the first image.
Acquiring unit 511 is also used to when not receiving the second defining operation in preset duration, is identified to be processed original Figure in image, using region shared by the figure in original image to be processed as editable area in original image to be processed Domain obtains the dom element in the first image, editable region in corresponding first image of the dom element in the first image.
Edit cell 503, for when receiving the second image-editing operations, according to the second image-editing operations to first Dom element in image is edited, and the mode of the second image is obtained specifically:
When receiving the second image-editing operations, editing type belonging to the second image-editing operations is judged;When second When image-editing operations belong to first kind editor, weight is carried out to the dom element in the first image according to the second image-editing operations Row obtains the second image;When the second image-editing operations belong to the second class editor, according to the second image-editing operations to first Dom element in image is redrawn, and the second image is obtained.
As an alternative embodiment, affecting dom element since first kind editor includes at least Shape Editing Geometric attribute, above-mentioned edit cell 503, for when the second image-editing operations belong to first kind editor, according to the second image The dom element in the first image is reset in edit operation, obtains the mode of the second image specifically:
When the second image-editing operations belong to first kind editor, according to the second image-editing operations, first is recalculated The geometric attribute of dom element in image is gone forward side by side rearrangement, and the second image is obtained.
As it can be seen that implementing above-mentioned optional embodiment, editor's class according to belonging to the second image-editing operations can be passed through Type edits image, and then improves picture editting's efficiency.
Second storage unit 512, for when receive storage operation when, according to storage operation by target image be converted to The matched image to be uploaded of target storage format, and image to be uploaded is stored to local hard drive.
Third detection unit 513, for detecting whether receiving upload operation.
Uploading unit 514, for when receiving upload operation, image to be uploaded to be uploaded to webpage.
As it can be seen that implementing the atomic service layout device based on micro services framework described in Fig. 7, picture editting is being carried out When, edit operation each time need to only operate the dom element in image, compile without emptying original image, then again Volume.The memory usage during picture editor can be reduced, Caton is solved the problems, such as, and then improve picture editor's efficiency, promoted User experience;Additionally it is possible to can determine to carry out dom element by judging editing type belonging to image-editing operations It resets or redraws, to improve picture editting's efficiency.
The present invention also provides a kind of electronic equipment, which includes:
Processor;
Memory is stored with computer-readable instruction on the memory, when which is executed by processor, Realize a kind of image processing method as previously shown.
The electronic equipment can be image processing apparatus 100 shown in Fig. 1.
In one exemplary embodiment, the present invention also provides a kind of computer readable storage mediums, are stored thereon with calculating Machine program when the computer program is executed by processor, realizes a kind of image processing method as previously shown.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and And various modifications and change can executed without departing from the scope.The scope of the present invention is limited only by the attached claims.

Claims (10)

1. a kind of image processing method characterized by comprising
Original image to be processed is extracted from webpage;
It detects whether to receive the first image-editing operations for the original image to be processed;
If receiving the first image edit operation, according to the first image edit operation to the original image to be processed In dom element edited, obtain the first image;
It detects whether to receive the second image-editing operations for the first image;
If receiving second image-editing operations, according to second image-editing operations in the first image Dom element is edited, and the second image is obtained;
When receiving image formation operation, Canvas is called to generate second image and preset format match to be output Target image.
2. image processing method according to claim 1, which is characterized in that it is described when receiving image formation operation, Before calling Canvas second image to be generated and preset the target image of format match to be output, the method is also wrapped It includes:
It detects whether to receive the third image-editing operations for second image;
If receiving the third image-editing operations, according to the third image-editing operations in second image Dom element is edited, and third image is obtained;
It is described when receiving image formation operation, call Canvas by second image generate with preset format to be output The target image matched, comprising:
When receiving image formation operation, Canvas is called to generate the third image and preset format match to be output Target image.
3. image processing method according to claim 1, which is characterized in that it is described when receiving image formation operation, After calling Canvas second image to be generated and preset the target image of format match to be output, the method is also wrapped It includes:
When receiving storage operation, the target image is converted to according to storage operation and is matched with target storage format Image to be uploaded, and the image to be uploaded is stored to local hard drive;
It detects whether to receive upload operation;
If receiving the upload operation, the image to be uploaded is uploaded to the webpage.
4. image processing method according to any one of claims 1 to 3, which is characterized in that described to detect whether to receive Before the first image-editing operations of the original image to be processed, the method also includes:
Detect whether to receive the first definition for defining the dom element in the original image to be processed in preset duration Operation;
If receiving first defining operation in the preset duration, obtained according to first defining operation described wait locate Manage the dom element in original image;
If not receiving first defining operation in the preset duration, the figure in the original image to be processed is identified Shape, using region shared by the figure in the original image to be processed as the dom element in the original image to be processed;
It is described detect whether to receive the second image-editing operations for the first image before, the method also includes:
Detect whether to receive the second definition behaviour for defining the dom element in the first image in the preset duration Make;
If receiving second defining operation in the preset duration, described first is obtained according to second defining operation Dom element in image;
If not receiving second defining operation in the preset duration, the figure in the first image is identified, it will Region shared by figure in the first image is as the dom element in the first image.
5. image processing method according to any one of claims 1 to 3, which is characterized in that the first image editor behaviour The editing type of work includes first kind editor or the second class editor, and the editing type of second image-editing operations includes described First kind editor or the second class editor, wherein the first kind editor includes at least Shape Editing, the second class editor Including at least color editor;
If described receive the first image edit operation, according to the first image edit operation to described to be processed original Dom element in image is edited, and the first image is obtained, comprising:
If receiving the first image edit operation, editing type belonging to the first image edit operation is judged;
When the first image edit operation belongs to the first kind editor, according to the first image edit operation to described Dom element in original image to be processed is reset, and the first image is obtained;
When the first image edit operation belongs to the second class editor, according to the first image edit operation to described Dom element in original image to be processed is redrawn, and the first image is obtained;
If described receive second image-editing operations, according to second image-editing operations in the first image Dom element edited, obtain the second image, comprising:
If judging editor's class belonging to second image-editing operations if receiving second image-editing operations Type;
When second image-editing operations belong to the first kind editor, according to second image-editing operations to described Dom element in first image is reset, and second image is obtained;
When second image-editing operations belong to the second class editor, according to second image-editing operations to described Dom element in first image is redrawn, and second image is obtained.
6. image processing method according to claim 1, which is characterized in that it is described when receiving image formation operation, Call Canvas will second image generate and the matched target image of default output format after, the method also includes:
Judge whether the original image to be processed belongs to a certain frame image in the video file of the webpage;
If the original image to be processed belongs to a certain frame image in the video file, behaviour is updated when receiving video file When making, the original image to be processed in the video file is updated to the target image, obtains updated video File.
7. image processing method according to claim 6, which is characterized in that it is described obtain updated video file it Afterwards, the method also includes:
The updated video file is exported, and detects whether to receive video file storage operation;
If receiving the video file storage operation, the updated video file is stored;
If not receiving the video file storage operation, the current state of the updated video file is set as compiling Collect unfinished state.
8. a kind of image processing apparatus characterized by comprising
Extraction unit, for extracting original image to be processed from webpage;
First detection unit, for detecting whether receiving the first image-editing operations for the original image to be processed;
Edit cell, for when receiving the first image edit operation, according to the first image edit operation to institute The dom element stated in original image to be processed is edited, and the first image is obtained;
The first detection unit is also used to detect whether to receive the second image-editing operations for the first image;
The edit cell is also used to when receiving second image-editing operations, is grasped according to second picture editting Work edits the dom element in the first image, obtains the second image;
Generation unit, for when receiving image formation operation, call Canvas will second image generate with preset to The matched target image of output format.
9. a kind of electronic equipment, including memory and processor, the memory are stored with computer program, which is characterized in that The processor realizes the step of image processing method according to any one of claims 1 to 7 when executing the computer program Suddenly.
10. a kind of computer readable storage medium, which is characterized in that it stores computer program, and the computer program makes Computer perform claim requires 1~7 described in any item image processing methods.
CN201910003254.1A 2019-01-03 2019-01-03 A kind of image processing method and device, storage medium, electronic equipment Pending CN109801344A (en)

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