CN104866258B - A kind of information processing method and electronic equipment - Google Patents
A kind of information processing method and electronic equipment Download PDFInfo
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- CN104866258B CN104866258B CN201410058943.XA CN201410058943A CN104866258B CN 104866258 B CN104866258 B CN 104866258B CN 201410058943 A CN201410058943 A CN 201410058943A CN 104866258 B CN104866258 B CN 104866258B
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Abstract
The invention discloses a kind of information processing methods, applied in an electronic equipment, the electronic equipment can project the first content to be projected in first view field of one loading end, at the first moment, the display unit of the electronic equipment when the current location of the first area of space and the central point of first content to be projected is in first position, the method includes：At the second moment after first moment, when the display unit is in the second space region different from first area of space, detection obtains the current location of the central point in the second position different from the first position；The central point is adjusted to the first position from the second position, and the described first content to be projected is projected in the first sub- view field in the first view field corresponding with the first overlapping space region, wherein, first overlapping space region is first area of space region Chong Die with the second space region.
Description
Technical field
The present invention relates to field of information processing, more particularly to a kind of information processing method and electronic equipment.
Background technology
It combines the function of projection just to become to become more and more popular in mobile device, such as mobile phone or tablet computer, passes through
The content shown on oneself mobile phone either tablet computer easily can be projected to a carrying by the projection of mobile device, user
On face, such as wall, it is shared with other people.
But it during user is projected using mobile device, due to the shake of user hand, can cause to project
Picture has bigger shake, and the degree of projected picture shake is more serious with the increase of distance, thereby reduces user and exists
Appreciate Experience Degree when projected picture.
In the prior art, there is following solution：Fixed mobile projector device.It in this way can be with effective solution due to user
The problem of projected picture caused by the shake of hand is shaken.
But present inventor has found the above-mentioned prior art during technical solution in realizing the embodiment of the present application
In at least have the following technical problems：
Since the mobile device after fixation is immovable, user can not experience the projection of electronic equipment whenever and wherever possible
Function, it is seen then that exist in the prior art, in user carries out projection process by the way of hand-hold electronic equipments, due to user
The technical issues of shake of hand causes projected picture to be shaken.
Invention content
A kind of information processing method of the embodiment of the present application offer and electronic equipment, it is existing in the prior art for solving,
In user carries out projection process by the way of hand-hold electronic equipments, since the shake of user hand causes projected picture to be shaken
Technical problem.
The embodiment of the present application provides a kind of information processing method, is applied in an electronic equipment, the electronic equipment can
First content to be projected is projected in the first view field of a loading end, at the first moment, the display of the electronic equipment
Unit is when the current location of the first area of space and the central point of first content to be projected is in first position, the method
Including：
The second moment after first moment, when the display unit is different from first area of space
When second space region, detection obtains the current location of the central point in the second different from the first position
It sets；
The central point is adjusted to the first position from the second position, and the described first content to be projected is thrown
It is mapped in the first sub- view field in the first view field corresponding with the first overlapping space region, wherein first weight
Folded area of space is first area of space region Chong Die with the second space region.
Optionally, the current location of the central point is obtained in the detection different from the first position the
After two positions, the method further includes：
It obtains and is moved to the of the second space region from first area of space for characterizing the display unit
One displacement vector.
Optionally, described that described first content to be projected is projected into the first projection corresponding with the first overlapping space region
In the first sub- view field in region, specifically include：
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
Optionally, described that the central point is adjusted to the first position from the second position, and by described first
Content to be projected projects in the first sub- view field in the first view field corresponding with the first overlapping space region, specifically
Including：
When the first value of first displacement vector is less than a preset value, by the central point from the second position tune
It is whole to arrive the first position；
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
Optionally, described to project the described first content to be projected in first sub- view field, it specifically includes：
Reduce the first boundary of the display interface of the described first content to be projected the first length value and with first side
Second length value of the adjacent the second boundary in boundary, so that first content to be projected can all project first son and throw
In the domain of shadow zone；
Described first content to be projected is projected in the described first sub- view field.
Optionally, first length value on the first boundary of the display interface for reducing first content to be projected and with
Second length value of the adjacent the second boundary in the first boundary, specifically includes：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value of first length value and second length value and the third length value with it is described
Second ratio value of the 4th length value is identical.
The embodiment of the present application also provides a kind of electronic equipment, the electronic equipment can project the first content to be projected
Onto the first view field of a loading end, at the first moment, the display unit of the electronic equipment in the first area of space and
At first position, the electronic equipment includes for the current location of the central point of first content to be projected：
First obtains unit, for the second moment after first moment, when the display unit with it is described
When the different second space region of the first area of space, detection obtains the current location of the central point with described first
The different second position in position；
First projecting cell, for the central point to be adjusted to the first position from the second position, and by institute
It states the first content to be projected and projects the first sub- view field in the first view field corresponding with the first overlapping space region
It is interior, wherein first overlapping space region is first area of space region Chong Die with the second space region.
Optionally, the electronic equipment further includes：
Second obtaining unit, for obtained in the detection current location of the central point with described first
After setting the different second positions, obtains and be moved to described second from first area of space for characterizing the display unit
First displacement vector of area of space.
Optionally, first projecting cell specifically includes：
First determination subelement determines first overlapping space region for being based on first displacement vector；
Second determination subelement, for being determined in first view field and first overlapping space region pair
The the first sub- view field answered；
First projection subelement, for projecting the described first content to be projected in described first sub- view field.
Optionally, first projecting cell specifically includes：
The first adjustment subelement, when for the first value in first displacement vector less than a preset value, in described
Heart point is adjusted to the first position from the second position；
Third determination subelement determines first overlapping space region for being based on first displacement vector；
4th determination subelement, for being determined in first view field and first overlapping space region pair
The the first sub- view field answered；
Second projection subelement, for projecting the described first content to be projected in described first sub- view field.
Optionally, the second projection subelement specifically includes：
Second processing module, first length on the first boundary of the display interface for reducing the described first content to be projected
Second length value of value and the second boundary adjacent with first boundary, so that first content to be projected can all be thrown
It is mapped in the described first sub- view field；
Second projection module, for projecting the described first content to be projected in described first sub- view field.
Optionally, second projection module is additionally operable to：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value of first length value and second length value and the third length value with it is described
Second ratio value of the 4th length value is identical.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
1, since the embodiment of the present application is by the first moment, obtaining the display unit of the electronic equipment in the first space
The current location of the central point of region and first content to be projected is at first position, and after first moment
Two moment, when the display unit is in the second space region different from first area of space, during detection acquisition is described
The current location of heart point is in the second position different from the first position；Then by the central point from the second
It sets and is adjusted to the first position, and the described first content to be projected is projected and the first overlapping space region corresponding first
In the first sub- view field in view field, wherein first overlapping space region is first area of space and institute
State the region of second space region overlapping.I.e. after the change of the position of display unit of electronic equipment, by adjusting projection centre
The position of point, such as：At the first moment, for the central point of display unit in A points, the central point of content to be projected is also A points, and
Second moment, the central point of display unit in the B point different from A points, i.e., the central point of content to be projected also in B points, pass through by
The central point of content to be projected is adjusted to A points, also, the size of reduced projection content simultaneously from B points, so that electronic equipment can
Content to be projected is projected into the first area of space region Chong Die with the second space region.As it can be seen that the embodiment of the present application
In scheme effectively eliminated existing in the prior art, projection process is carried out by the way of hand-hold electronic equipments in user
In, the technical issues of causing projected picture to be shaken due to the shake of user hand, and then effectively reduce trembling due to user hand
Projected picture shake caused by dynamic.
It, will be described when 2, being less than a preset value by the first value in first displacement vector due to the embodiment of the present application
Central point is adjusted to the first position from the second position, and the described first content to be projected is projected first son
It, i.e., just can be in projection only when the movement for determining electronic equipment is caused by the shake of user hand in view field
Heart point is adjusted, such as：The width of display unit is 5cm, and the first value of detected displacement vector is 1.3cm, and
And preset value, when being 0.5cm, electronic equipment will not adjust the central point of content to be projected, will not reduce the aobvious of content to be projected
Show interface, but is directly projected according to the physical location of display unit, therefore, the mobile electron that user can be random at any time
Equipment so that electronic equipment is more convenient to use, and then improves user experience.
3, since the embodiment of the present application by first length value by being contracted to third length value；By second length
Value is contracted to the 4th length value；Wherein, first ratio value and the third of first length value with second length value
Length value is identical as second ratio value of the 4th length value.I.e. by the length of side of the display interface of content to be projected by identical
Scale smaller so that view field is identical with the former shape of view field after diminution, and then improves user experience.
Description of the drawings
Fig. 1 is the flow chart of the method for information processing in the embodiment of the present application one；
Fig. 2 is the schematic diagram in the first overlapping space region in the embodiment of the present application one；
Fig. 3 is the schematic diagram of the content to be projected after being reduced in the embodiment of the present application one；
Fig. 4 is the block diagram of electronic equipment in the embodiment of the present application two.
Specific implementation mode
The embodiment of the present application is eliminated and is existed in the prior art by a kind of information processing method of offer and electronic equipment
, in user carries out projection process by the way of hand-hold electronic equipments, since the shake of user hand causes projected picture to be trembled
Dynamic technical problem.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
Electronic equipment is by the first moment, obtaining the display unit of the electronic equipment in the first area of space and described
The current location of the central point of first content to be projected is at first position, the second moment after first moment, when
For the display unit at the second space region different from first area of space, detection obtains the described of the central point
Current location is in the second position different from the first position；Then the central point is adjusted to institute from the second position
First position is stated, and the described first content to be projected is projected in the first view field corresponding with the first overlapping space region
The first sub- view field in, wherein first overlapping space region is first area of space and the second space
The region of region overlapping.As it can be seen that the scheme in the embodiment of the present application has effectively eliminated existing in the prior art, adopted in user
It is carried out in projection process with the mode of hand-hold electronic equipments, since the technology that the shake of user hand causes projected picture to be shaken is asked
Topic, and then effectively reduce projected picture caused by the shake due to user hand and shake.
Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are the detailed description to technical solution of the present invention, rather than to the technology of the present invention
The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.
In the embodiment of the present application, a kind of information processing method and electronic equipment are provided, in specific implementation process, electricity
Sub- equipment can be the smart mobile phone with display unit, can also be tablet computer either laptop, specifically,
In the embodiment of the present application, it will not be restricted.
Embodiment one
Referring to FIG. 1, the embodiment of the present application provides a kind of information processing method, it is applied in an electronic equipment, the electricity
Sub- equipment can project the first content to be projected in first view field of one loading end, at the first moment, the electronics
The display unit of equipment is in the current location of the first area of space and the central point of first content to be projected in first position
When, the method includes：
S10：The second moment after first moment, when the display unit with first area of space not
With second space region when, detection obtains the current location of the central point different from the first position second
Position.
S20：The central point is adjusted to the first position from the second position, and to be projected interior by described first
Hold and project in the first sub- view field in the first view field corresponding with the first overlapping space region, wherein described the
One overlapping space region is first area of space region Chong Die with the second space region.
In specific implementation process, the first position and the second position of electronic equipment can pass through the sensor of electronic equipment
It obtains, such as：Gyroscope, range sensor and acceleration transducer.
In the embodiment of the present application, described in order to further obtain the status information of electronic equipment movement after S10
Method further includes step：It obtains and is moved to the second space area from first area of space for characterizing the display unit
First displacement vector in domain.
In specific implementation process, there are many kinds of the modes that are projected, and following two sides are introduced in the embodiment of the present application
Formula, but it is not limited to following two modes.
First way：
In the first way, S20 specifically includes following four step：
The first step：When the first value of first displacement vector is less than a preset value, by the central point from described the
Two positions are adjusted to the first position.
In specific implementation process, it is assumed that a length of 12cm of display unit, preset value 2cm, in the embodiment of the present application,
The left hand of user is directed toward the direction of the right hand as from left to right, it is assumed that display unit moves 0.4cm from left to right, then is waited in adjustment
When the central point of project content, need the central point of content to be projected from right toward 0.4cm is moved left, to return to original position
It sets.
Second step：Based on first displacement vector, first overlapping space region is determined.
In specific implementation process, continue to use above-mentioned display unit has the example for moving 0.4cm from a left side is past, referring to FIG. 2,
First overlapping space region s3（Dash area in figure）As the first area of space s1（Bold portion in figure）With second space area
Domain s2（Dotted portion in figure）The region of overlapping.
Third walks：Determine that the first son corresponding with first overlapping space region is thrown in first view field
Shadow zone domain.
4th step：Described first content to be projected is projected in the described first sub- view field.
In the embodiment of the present application, referring to FIG. 3, in order to reduce the shake of projected picture, can by content to be projected into
Row reduces, so that the content to be projected after reducing（Dash area in figure）The first overlapping space region correspondence can all be projected
The first sub- view field in.
Specifically, the length value of the length value and the second boundary for the first boundary of display interface can be according to identical
Scale smaller.Such as：The length value on the first boundary of display interface is 12cm, and the length value of the second boundary is 8cm, then can be same
When the length value of the length value on the first boundary and the second boundary reduced 1.2 times, then the length value on the first boundary after reducing is
The length value of 10cm, the second boundary are 6.67cm.
Further, condition should be met to the diminution ratio of the first boundary and the second boundary：Content to be projected after diminution
It can all project in the described first sub- view field.
The second way, including following three steps：
The first step：Based on first displacement vector, first overlapping space region is determined.
Second step：Determine that the first son corresponding with first overlapping space region is thrown in first view field
Shadow zone domain.
Third walks：Described first content to be projected is projected in the described first sub- view field.
In the mode for adjusting content to be projected at second, the central point without treating project content is adjusted, but
Directly content to be projected is narrowed down in the first overlapping space region, then content to be projected is projected into sky Chong Die with described first
Between in the corresponding projection subregion in region.
Specifically, the display interface of content to be projected can be reduced according to identical ratio, so as to be projected after reducing
Region is identical with the former shape of view field, or is reduced according to the size in the first overlapping space region, so that
Region the first sub- view field corresponding with the first overlapping space region that the projected picture of content to be projected occupies after diminution is complete
It is exactly the same.
Embodiment two
Referring to FIG. 4, the embodiment of the present application provides a kind of electronic equipment, the electronic equipment can be to be projected interior by first
Hold in the first view field for projecting a loading end, at the first moment, the display unit of the electronic equipment is in the first space
At first position, the electronic equipment includes for the current location of the central point of region and first content to be projected：
First obtains unit 30, for the second moment after first moment, when the display unit with institute
When stating the different second space region of the first area of space, detection obtains the current location of the central point with described the
The different second position in one position；
First projecting cell 31, for the central point to be adjusted to the first position from the second position, and will
First content to be projected projects the first sub- projected area in the first view field corresponding with the first overlapping space region
In domain, wherein first overlapping space region is first area of space region Chong Die with the second space region.
Optionally, in order to obtain the parameter for characterizing the display unit movement, the electronic equipment further includes：
Second obtaining unit, for obtained in the detection current location of the central point with described first
After setting the different second positions, obtains and be moved to described second from first area of space for characterizing the display unit
First displacement vector of area of space.
Optionally, in order to determine the overlapping region at the different spatial where the display unit, described first throws
Shadow unit 31 specifically includes：
First determination subelement determines first overlapping space region for being based on first displacement vector；
Second determination subelement, for being determined in first view field and first overlapping space region pair
The the first sub- view field answered；
First projection subelement, for projecting the described first content to be projected in described first sub- view field.
Optionally, in order to reduce the shake of projected picture caused by the shake due to user hand, first projecting cell
31 specifically include：
The first adjustment subelement, when for the first value in first displacement vector less than a preset value, in described
Heart point is adjusted to the first position from the second position；
Third determination subelement determines first overlapping space region for being based on first displacement vector；
4th determination subelement, for being determined in first view field and first overlapping space region pair
The the first sub- view field answered；
Second projection subelement, for projecting the described first content to be projected in described first sub- view field.
Optionally, in order to reduce the shake of projected picture caused by the shake due to user hand, the second projection is single
Member specifically includes：
Second processing module, first length on the first boundary of the display interface for reducing the described first content to be projected
Second length value of value and the second boundary adjacent with first boundary, so that first content to be projected can all be thrown
It is mapped in the described first sub- view field；
Second projection module, for projecting the described first content to be projected in described first sub- view field.
Optionally, in order to keep view field after diminution identical with the former shape of view field, second projective module
Block is additionally operable to：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value of first length value and second length value and the third length value with it is described
Second ratio value of the 4th length value is identical.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
1, since the embodiment of the present application is by the first moment, obtaining the display unit of the electronic equipment in the first space
The current location of the central point of region and first content to be projected is at first position, and after first moment
Two moment, when the display unit is in the second space region different from first area of space, during detection acquisition is described
The current location of heart point is in the second position different from the first position；Then by the central point from the second
It sets and is adjusted to the first position, and the described first content to be projected is projected and the first overlapping space region corresponding first
In the first sub- view field in view field, wherein first overlapping space region is first area of space and institute
State the region of second space region overlapping.I.e. after the change of the position of display unit of electronic equipment, by adjusting projection centre
The position of point, such as：At the first moment, for the central point of display unit in A points, the central point of content to be projected is also A points, and
Second moment, the central point of display unit in the B point different from A points, i.e., the central point of content to be projected also in B points, pass through by
The central point of content to be projected is adjusted to A points, also, the size of reduced projection content simultaneously from B points, so that electronic equipment can
Content to be projected is projected into the first area of space region Chong Die with the second space region.As it can be seen that the embodiment of the present application
In scheme effectively eliminated existing in the prior art, projection process is carried out by the way of hand-hold electronic equipments in user
In, the technical issues of causing projected picture to be shaken due to the shake of user hand, and then effectively reduce trembling due to user hand
Projected picture shake caused by dynamic.
It, will be described when 2, being less than a preset value by the first value in first displacement vector due to the embodiment of the present application
Central point is adjusted to the first position from the second position, and the described first content to be projected is projected first son
It, i.e., just can be in projection only when the movement for determining electronic equipment is caused by the shake of user hand in view field
Heart point is adjusted, such as：The width of display unit is 5cm, and the first value of detected displacement vector is 1.3cm, and
And preset value, when being 0.5cm, electronic equipment will not adjust the central point of content to be projected, will not reduce the aobvious of content to be projected
Show interface, but is directly projected according to the physical location of display unit, therefore, the mobile electron that user can be random at any time
Equipment so that electronic equipment is more convenient to use, and then improves user experience.3, since the embodiment of the present application is logical
It crosses and first length value is contracted to third length value；Second length value is contracted to the 4th length value；Wherein, described
The first ratio value and the third length value and the second of the 4th length value of first length value and second length value
Ratio value is identical.The length of side of the display interface of content to be projected is reduced in the same proportion so that view field after diminution
It is identical with the shape of former view field, and then improve user experience.
Specifically, the corresponding computer program instructions of information processing method in the embodiment of the present application can be stored in
CD, hard disk, on the storage mediums such as USB flash disk, when computer program instructions quilt corresponding with information processing method in storage medium
One electronic equipment reads or is performed, and includes the following steps：
The second moment after first moment, when the display unit is different from first area of space
When second space region, detection obtains the current location of the central point in the second different from the first position
It sets；
The central point is adjusted to the first position from the second position, and the described first content to be projected is thrown
It is mapped in the first sub- view field in the first view field corresponding with the first overlapping space region, wherein first weight
Folded area of space is first area of space region Chong Die with the second space region.
Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step
Suddenly：Sentence detection and obtains the current location of the central point in the second position different from the first position, corresponding meter
The instruction of calculation machine is performed after being performed, and is included the following steps when executed：
It obtains and is moved to the of the second space region from first area of space for characterizing the display unit
One displacement vector.
Optionally, stored in the storage medium and step：Described first content to be projected is projected and the first weight
In the first sub- view field in folded corresponding first view field of area of space, corresponding computer instruction is specifically being performed
In the process, specifically comprise the following steps：
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
Optionally, stored in the storage medium and step：The central point is adjusted to institute from the second position
First position is stated, and the described first content to be projected is projected in the first view field corresponding with the first overlapping space region
The first sub- view field in, corresponding computer instruction specifically comprises the following steps during specific be performed：
When the first value of first displacement vector is less than a preset value, by the central point from the second position tune
It is whole to arrive the first position；
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
Optionally, stored in the storage medium and step：Described first content to be projected is projected the first son to throw
In the domain of shadow zone, corresponding computer instruction specifically comprises the following steps during specific be performed：
Reduce the first boundary of the display interface of the described first content to be projected the first length value and with first side
Second length value of the adjacent the second boundary in boundary, so that first content to be projected can all project first son and throw
In the domain of shadow zone；
Described first content to be projected is projected in the described first sub- view field.
Optionally, stored in the storage medium and step：Reduce the display interface of the described first content to be projected
Second length value of first length value on the first boundary and the second boundary adjacent with first boundary, corresponding computer refer to
It enables during specific be performed, specifically comprises the following steps：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value of first length value and second length value and the third length value with it is described
Second ratio value of the 4th length value is identical.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of information processing method is applied in an electronic equipment, the electronic equipment can throw the first content to be projected
It is mapped in the first view field of a loading end, at the first moment, the display unit of the electronic equipment is in the first area of space
And the current location of the central point of first content to be projected is at first position, the method includes：
The second moment after first moment, when the display unit is different from first area of space second
When area of space, detection obtains the current location of the central point in the second position different from the first position；
The central point is adjusted to the first position from the second position, and the described first content to be projected is projected
In the first sub- view field in the first view field corresponding with the first overlapping space region, wherein first overlapping is empty
Between region be first area of space region Chong Die with the second space region,
Wherein, described to project the described first content to be projected in the first view field corresponding with the first overlapping space region
The first sub- view field in include：
The described first content to be projected is reduced, so that first content to be projected can all project the first son projection
In region；
Described first content to be projected is projected in the described first sub- view field.
2. the method as described in claim 1, which is characterized in that obtain the current location of the central point in the detection
After the second position different from the first position, the method further includes：
Obtain first that the second space region is moved to for characterizing the display unit from first area of space
Move vector.
3. method as claimed in claim 2, which is characterized in that described to project the described first content to be projected and the first weight
In the first sub- view field in folded corresponding first view field of area of space, specifically include：
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
4. method as claimed in claim 2, which is characterized in that described that the central point is adjusted to institute from the second position
First position is stated, and the described first content to be projected is projected in the first view field corresponding with the first overlapping space region
The first sub- view field in, specifically include：
When the first value of first displacement vector is less than a preset value, the central point is adjusted to from the second position
The first position；
Based on first displacement vector, first overlapping space region is determined；
The first sub- view field corresponding with first overlapping space region is determined in first view field；
Described first content to be projected is projected in the described first sub- view field.
5. method as claimed in claim 3, which is characterized in that described that described first content to be projected is projected the first son throwing
In the domain of shadow zone, specifically include：
Reduce the first boundary of the display interface of the described first content to be projected the first length value and with first boundary phase
Second length value of adjacent the second boundary, so that first content to be projected can all project the described first sub- projected area
In domain；
Described first content to be projected is projected in the described first sub- view field.
6. method as claimed in claim 5, which is characterized in that the display interface for reducing first content to be projected
Second length value of first length value on the first boundary and the second boundary adjacent with first boundary, specifically includes：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value and the third length value and the described 4th of first length value and second length value
Second ratio value of length value is identical.
7. a kind of electronic equipment, the first content to be projected can be projected the first projected area of a loading end by the electronic equipment
On domain, at the first moment, the display unit of the electronic equipment is in the first area of space and first content to be projected
At first position, the electronic equipment includes for the current location of heart point：
First obtains unit, for the second moment after first moment, when the display unit is with described first
When the different second space region of area of space, detection obtain the current location of the central point with the first position
The different second positions；
First projecting cell, for the central point to be adjusted to the first position from the second position, and by described
One content to be projected projects in the first sub- view field in the first view field corresponding with the first overlapping space region,
In, first overlapping space region is first area of space region Chong Die with the second space region,
Wherein, described to project the described first content to be projected in the first view field corresponding with the first overlapping space region
The first sub- view field in include：
The described first content to be projected is reduced, so that first content to be projected can all project the first son projection
In region；
Described first content to be projected is projected in the described first sub- view field.
8. electronic equipment as claimed in claim 7, which is characterized in that the electronic equipment further includes：
Second obtaining unit, for obtained in the detection current location of the central point with the first position not
After the same second position, obtains and be moved to the second space from first area of space for characterizing the display unit
First displacement vector in region.
9. electronic equipment as claimed in claim 8, which is characterized in that first projecting cell specifically includes：
First determination subelement determines first overlapping space region for being based on first displacement vector；
Second determination subelement, it is corresponding with first overlapping space region for being determined in first view field
First sub- view field；
First projection subelement, for projecting the described first content to be projected in described first sub- view field.
10. electronic equipment as claimed in claim 8, which is characterized in that first projecting cell specifically includes：
The first adjustment subelement, when for the first value in first displacement vector less than a preset value, by the central point
It is adjusted to the first position from the second position；
Third determination subelement determines first overlapping space region for being based on first displacement vector；
4th determination subelement, it is corresponding with first overlapping space region for being determined in first view field
First sub- view field；
Second projection subelement, for projecting the described first content to be projected in described first sub- view field.
11. electronic equipment as claimed in claim 9, which is characterized in that the first projection subelement specifically includes：
Second processing module, first length value on the first boundary of the display interface for reducing the described first content to be projected and
Second length value of the second boundary adjacent with first boundary, so that first content to be projected can be projected all
In the first sub- view field；
Second projection module, for projecting the described first content to be projected in described first sub- view field.
12. electronic equipment as claimed in claim 11, which is characterized in that second projection module is additionally operable to：
First length value is contracted to third length value；
Second length value is contracted to the 4th length value；
Wherein, the first ratio value and the third length value and the described 4th of first length value and second length value
Second ratio value of length value is identical.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410058943.XA CN104866258B (en) | 2014-02-20 | 2014-02-20 | A kind of information processing method and electronic equipment |
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| CN201410058943.XA CN104866258B (en) | 2014-02-20 | 2014-02-20 | A kind of information processing method and electronic equipment |
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| CN104866258B true CN104866258B (en) | 2018-10-12 |
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| CN110750227B (en) * | 2019-10-25 | 2023-08-08 | 网易（杭州）网络有限公司 | Processing method and device of projection picture, terminal equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006720A (en) * | 2004-09-21 | 2007-07-25 | 株式会社尼康 | Electronic device |
| CN102087752A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Illumination environment simulation system and method thereof |
| CN102135709A (en) * | 2010-01-26 | 2011-07-27 | 精工爱普生株式会社 | Projection apparatus and image blue preventive control method for projection apparatus |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006720A (en) * | 2004-09-21 | 2007-07-25 | 株式会社尼康 | Electronic device |
| CN102087752A (en) * | 2009-12-08 | 2011-06-08 | 鸿富锦精密工业（深圳）有限公司 | Illumination environment simulation system and method thereof |
| CN102135709A (en) * | 2010-01-26 | 2011-07-27 | 精工爱普生株式会社 | Projection apparatus and image blue preventive control method for projection apparatus |
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