Summary of the invention
Present invention solves the technical problem that three-dimensional effect image or oil can efficiently, rapidly be printed by being to provide one kind
Ink is drawn and print control program, device, equipment and the printer of print quality can be blocked, improved to avoid spray head.
In a first aspect, the present invention provides a kind of print control program, include the following steps:
Obtain the first degree of covering of the first ink printed unit area;
Obtain first degree of covering of second of ink printed unit area;
First degree of covering of the first ink is compared with the first degree of covering of second of ink
Obtain comparison result;
The first described ink or/and the corresponding image data of second of ink are carried out according to the comparison result
Filtration treatment obtains corresponding first print data of the first ink respectively and second of ink is second dozen corresponding
Printing evidence, so that the second degree of covering phase of first print data and the corresponding unit area of second print data
Together;
According to first print data and second print data, printer is controlled along the every scanning one of main scanning direction
The first ink described in secondary ejection and second of ink.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, as a=nb, then and institute
It states and place is filtered to the first described ink or/and the corresponding image data of second of ink according to the comparison result
Reason obtains corresponding first print data of the first ink and corresponding second print data of second of ink respectively,
Then the second degree of covering of first print data unit area corresponding with second print data is identical includes:
Processing is filtered to the corresponding image data of second of ink according to the comparison result and obtains described the
Corresponding second print data of two kinds of inks, the corresponding image data of described the first ink, which is not processed, is denoted as the first printing number
According to so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, as b=na, then and institute
It states and place is filtered to the first described ink or/and the corresponding image data of second of ink according to the comparison result
Reason obtains corresponding first print data of the first ink and corresponding second print data of second of ink respectively,
Then the second degree of covering of first print data unit area corresponding with second print data is identical includes:
Processing is filtered to the corresponding image data of the first described ink according to the comparison result and obtains described the
A kind of corresponding first print data of ink, the corresponding image data of second of ink, which is not processed, is denoted as the second printing number
According to so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n >=1, m >=1, a, b, n, m are integer, as a ≠ nb
And when b ≠ ma, then it is described according to the comparison result to the first described ink or/and the corresponding image of second of ink
Data are filtered processing, and acquisition corresponding first print data of the first ink and second of ink are corresponding respectively
The second print data, then the second covering time of first print data and the corresponding unit area of second print data
Number is identical to include:
The first described ink and the corresponding image data of second of ink were carried out according to the comparison result
Filter processing obtains corresponding first print data of the first ink and corresponding second printing of second of ink respectively
Data, so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if second degree of covering is c, then according to first print data and the second printing number
According to control printer sprays the first described ink along the every run-down of main scanning direction and second of ink includes:
According to first print data and second print data, printer is controlled along the every scanning one of main scanning direction
The spray head is moved along the sub-scanning direction orthogonal with the main scanning direction after secondary the first ink of ejection and second of ink
In the 1/c of the sub-scanning direction length.
Preferably, described image data include several pieces sub-image data, first print data and second dozen described
For printing according to several pieces child print data are respectively included, spray head is moved along main scanning direction once corresponds to a child print data, and one
The corresponding a sub-image data of one's share of expenses for a joint undertaking print data.
Preferably, described corresponding to the first described ink or/and second of ink according to the comparison result
Image data is filtered processing and obtains corresponding first print data of the first ink and second of ink respectively
Corresponding second print data, so that the second of first print data and the corresponding unit area of second print data
Degree of covering is identical to include:
The second degree of covering and described the of the first ink printed unit area is determined according to the comparison result
Second degree of covering of two kinds of ink printed unit areas, the second degree of covering of the first ink printed unit area and institute
The second degree of covering for stating second of ink printed unit area is equal;
Filter data was obtained according to second degree of covering, the filter data of crossing is the first template data and the second template
One of data, first template data are complementary with second template data;
Determine that the first described ink or/and second of ink scan pair each time according to second degree of covering
The sub-image data answered is filtered the filter data excessively of processing;
Corresponding son is scanned each time to the first described ink or/and second of ink according to the filter data of crossing
Image data is filtered processing and obtains child print data.
Second aspect, the invention also discloses a kind of print control unit, described device includes:
First obtains module, for obtaining the first degree of covering of the first ink printed unit area;
Second obtains module, for obtaining first degree of covering of second of ink printed unit area;
Comparison module, for being covered the first of the first degree of covering of the first ink and second of ink
Number is compared acquisition comparison result;
Data processing module is used for according to the comparison result to the first described ink or/and second of ink
Corresponding image data is filtered processing and obtains corresponding first print data of the first ink and described second respectively
Corresponding second print data of kind ink, so that first print data and the corresponding unit area of second print data
The second degree of covering it is identical;
Print module, for controlling printer and being swept along master according to first print data and second print data
It retouches the every run-down in direction and sprays the first described ink and second of ink.
The third aspect, the invention also discloses a kind of print controlling apparatus, the equipment include: memory, processor and
It is stored in the print control program that can be run on the memory and on the processor, the print control program is described
The step of print control program as described in above-mentioned first aspect is realized when processor executes.
Fourth aspect, the invention also discloses a kind of printers, comprising:
Spray head;
Print control unit carries out inkjet printing for controlling the spray head, and the print control unit includes as above-mentioned
Print controlling apparatus described in print control unit described in second aspect and the third aspect.
Compared to the prior art, print control program provided by the invention, device, equipment and printer, when printing, pass through
According to the comparison result of the first degree of covering of the first ink and the first degree of covering of second of ink, to institute
It states the first ink or/and the corresponding image data of second of ink is filtered processing and obtains the first described ink respectively
Corresponding first print data of water and corresponding second print data of second of ink so that first print data and
Second degree of covering of the corresponding unit area of second print data is identical;Color ink spray head when to ensure that each printing
It is all out of ink with chalk spray head, avoid spray head not blocking out of ink the problem of, and every time printing when two kinds of inks it is all out of ink so that every
A kind of printing of ink is all relatively uniform, and printed product is high-quality.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
Referring to Fig. 1, the invention discloses a kind of print control programs comprising following steps:
S1, the first degree of covering for obtaining the first ink printed unit area;
The first described ink can be chalk, be also possible to cyan (C), magenta ink (M), yellow ink
(Y), one of black ink (K) or a variety of, is not specifically limited herein.The unit area can be 0.01 square millimeter
Or 0.1 square millimeter etc., size can be configured as needed, be not specifically limited herein.First degree of covering is
Refer to printer head in the number of the unit area ink-jet.
S2, the first degree of covering for obtaining second of ink printed unit area;
Second of ink can be chalk, be also possible to cyan (C), magenta ink (M), yellow ink
(Y), one of black ink (K) or a variety of, is not specifically limited herein.
In the present embodiment, the first described ink is chalk, and second of ink is cyan (C), carmetta
Ink (M), yellow ink (Y), 4 kinds in black ink (K), and the cyan (C), magenta ink (M), yellow ink
Water (Y), black ink (K) unit area ink-jet number it is all identical, wherein the chalk is used to embody the floating of color image
Carve effect.
S3, the first degree of covering of the first ink and the first degree of covering of second of ink are compared
Compared with acquisition comparison result;
The comparison result includes: that the first degree of covering of the first ink is the first of second of ink to cover
The multiple of lid number, the first degree of covering of second of ink are times of the first degree of covering of the first ink
First degree of covering of number, the first degree of covering of the first ink and second of ink does not have multiple proportion.
S4, according to the comparison result to the first described ink or/and the corresponding image data of second of ink
It is filtered processing and obtains corresponding first print data of the first ink and second of ink corresponding the respectively
Two print datas, so that the second degree of covering of first print data and the corresponding unit area of second print data
It is identical;
Specifically, setting the first degree of covering of the first ink printed unit area as a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, then as a=nb, and institute
The first degree of covering for stating the first ink printed unit area is larger, and in order to cover the printing unit area of two kinds of inks
Lid number is identical, needs to be adjusted the printing unit so that second of ink to the corresponding image data of second of ink
The degree of covering in region is equal to the degree of covering of the printing unit area of the first ink, and concrete operations are exactly filtration treatment, i.e.,
Processing is filtered to the corresponding image data of second of ink according to the comparison result and obtains second of ink
Corresponding second print data, the corresponding image data of described the first ink, which is not processed, is denoted as the first print data, so that
Second degree of covering of first print data unit area corresponding with second print data is identical.
As b=na, the first degree of covering of second of ink printed unit area is larger, and in order to make two kinds of ink
Water printing unit area degree of covering it is identical, need to be adjusted the corresponding image data of the first described ink so that
The degree of covering of the printing unit area of the first ink is equal to the degree of covering of the printing unit area of second of ink, specifically
Operation is exactly filtration treatment, i.e., is filtered processing to the corresponding image data of the first described ink according to the comparison result
Obtain corresponding first print data of the first ink, the corresponding image data of second of ink, which is not processed, to be denoted as
Second print data, so that the first covering time of first print data and the corresponding unit area of first print data
Number is identical.
As a ≠ nb and b ≠ ma, the first degree of covering of the first ink printed unit area and second described
Multiple proportion is not present in first degree of covering of ink printed unit area, to make two kinds of inks possess identical print unit
The degree of covering in region then needs to obtain the common multiple of the first degree of covering of the printing unit area of two kinds of inks, according to institute
Common multiple is stated respectively to be adjusted the corresponding image data of two kinds of inks so that the printing unit area of the first ink covers
Lid number is equal to the degree of covering of the printing unit area of second of ink, and concrete operations are exactly filtration treatment, i.e., according to
Comparison result is filtered processing to the first described ink and the corresponding image data of second of ink and obtains institute respectively
Corresponding first print data of the first ink and corresponding second print data of second of ink are stated, so that described first
Second degree of covering of print data unit area corresponding with second print data is identical.
When such as a=nb, if when a=8, b=4, then the first degree of covering value of second of ink is smaller, and a=2b
=8, the first degree of covering of the first ink is twice of first degree of covering of second of ink, then according to the first ink
The first degree of covering and second of ink the first degree of covering ratio obtain to the corresponding image data of second of ink
Be filtered processing crosses filter data, and the corresponding image data of second of ink is carried out "AND" fortune with the filter data of crossing
It calculates so that the corresponding image data of second of ink is diluted, and to make printing precision constant, just need to increase printing times,
The filter data of crossing obtained in this example just makes the corresponding image data of second of ink be diluted one times, then institute at this time
The second degree of covering for stating second of ink is equal to the first degree of covering of the first ink and is second of ink
Twice of the first degree of covering, i.e., the second degree of covering c=8 of second ink.Wherein, the operation rule of the AND operation
Then are as follows: when two data for participating in operation, carry out AND operation by binary digit, then: 0&0=0;0&1=0;1&0=0;1&1
=1;That is: two are " 1 " simultaneously, are just as a result " 1 ", are otherwise 0.In the present embodiment, when the picture number of some pixel
When according to go out inking data 1, if corresponding to filter data is also inking data 1 out, the pixel is out of ink, if corresponding to filter data
Not go out inking data 0, then the pixel is not out of ink.The numerical value of above a, b, c are merely to illustrate that the present embodiment and enumerate
A kind of situation, and the numerical value of a, b, c are not limited to the numerical value in the present embodiment, any number for meeting the present embodiment condition is all
Meet requirement of the invention.
Preferably, referring to Fig. 2, the filtration treatment method includes:
S41, the second degree of covering and the institute that the first ink printed unit area is determined according to the comparison result
State second degree of covering of second of ink printed unit area, the second degree of covering of the first ink printed unit area
It is equal with the second degree of covering of second of ink printed unit area;
S42, filter data was obtained according to second degree of covering, the filter data of crossing is the first template data and second
One of template data, first template data are complementary with second template data;
Specifically, setting the first degree of covering of the first ink printed unit area as a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, as a=nb, then and root
The first degree of covering according to second of ink printed unit area described in comparison result is smaller, so needing to second of ink
The corresponding image data of water, which is filtered processing, makes the degree of covering of second of ink printed unit area be equal to the first
The degree of covering of ink printed unit area is identical, i.e., the of second of ink printed unit area after filtration treatment
Two degree of covering are a, and the second degree of covering of the first ink printed unit area is also a, then the first described ink
Corresponding image data does not need to handle, and needs to dilute n times according to the corresponding image data of second of ink and chooses second
The corresponding image data of kind ink crosses filter data.
As b=na, then the first degree of covering of the first ink printed unit area according to comparison result is smaller,
So needing to be filtered the first described ink corresponding image data processing makes the first described ink printed unit area
The degree of covering that the degree of covering in domain is equal to second of ink printed unit area is identical, i.e., described first after filtration treatment
Second degree of covering of kind ink printed unit area is b, the second degree of covering of second of ink printed unit area
It also is b, then the corresponding image data of second of ink does not need to handle, according to the corresponding picture number of the first described ink
According to need to dilute n times choose the corresponding image data of the first ink cross filter data.
As a ≠ nb and b ≠ ma, then the first covering time of the first ink printed unit area according to comparison result
Multiple proportion is not present in several and second of ink printed unit area the first degree of covering, so needing to choose the first
The public affairs of first degree of covering of the first degree of covering of ink printed unit area and second of ink printed unit area
Multiple chooses the filter data excessively that the corresponding image data of the first ink needs to be filtered processing according to common multiple respectively
And the corresponding image data of second of ink need to be filtered processing cross filter data, described the after filtration treatment
A kind of second degree of covering of ink printed unit area is equal to the second covering time of second of ink printed unit area
Number.
It is described cross filter data be one of the first template data and the second template data, wherein the first template data and
Second template data " complementation ", then set the first template data as f1 pq, the second template data is f2 pq, then f1 pq+f2 pq=Fpq,
Wherein FpqFor all 1's matrix, specifically:
S43, determine that the first described ink or/and second of ink are swept each time according to second degree of covering
Retouch the filter data excessively that corresponding sub-image data is filtered processing.
Specially determine that scanning corresponding sub-image data each time needs and the first template data or the second template number
According to progress phase and operation.
Such as a=8, when b=4, then the corresponding image data needs of second of ink are filtered processing, then some region of
Second of ink corresponding second son when corresponding first sub-image data of second of ink, second of scanning when scanning for the first time
Second of ink pair when the corresponding third sub-image data of second of ink, the 4th scanning when image data, third time scan
The 4th sub-image data answered all carries out phase AND operation with the first template data respectively;And second of ink when the 5th scanning
When corresponding 5th sub-image data, the 6th scanning when corresponding 6th sub-image data of second of ink, the 7th scanning
Corresponding 8th sub-image data of second of ink is all divided when corresponding 7th sub-image data of second of ink, the 8th scanning
Not and the second template data carries out phase AND operation.
S44, correspondence is scanned each time to the first described ink or/and second of ink according to the filter data of crossing
Sub-image data be filtered processing obtain child print data.
Described image data include several pieces sub-image data, first print data and second print data point
Not Bao Kuo several pieces child print data, spray head moves primary corresponding a child print data, a child print along main scanning direction
The corresponding a sub-image data of data.
Specifically, referring to Fig. 3, in the present embodiment, the first covering of the first ink printed unit area is secondary
Number is 4, and the first degree of covering of second of ink printed unit area is 2, according to comparison result, second of ink
Corresponding image data needs are filtered processing so that the degree of covering of second of ink printed unit area and described
Equal first degree of covering of the first ink printed unit area is 4, then second of ink when some region of first time is scanned
Corresponding first sub-image data of water and the first template data M0It carries out phase AND operation and obtains the first child print data D1;Second
Corresponding second sub-image data of second of ink and the first template data M when secondary scanning0It carries out phase AND operation and obtains second
Child print data D2;The corresponding third sub-image data of second of ink and the second template data M when third time scans1Carry out phase
AND operation obtains third child print data D3;Corresponding 4th sub-image data of second of ink and second when the 4th scanning
Template data M1Carry out phase AND operation obtain the 4th child print data D4, wherein the first child print data D1 with it is described
Third child print data D3 is complementary, and the second child print data D2 is complementary with the 4th child print data D4.
S5, according to second degree of covering, control printer along the every run-down of main scanning direction and spray the first ink
Water and second of ink.
Specifically, the sub-scanning direction is referring to Fig. 4, the main scanning direction is the X-direction of the printer
The Y direction of the printer, the main scanning direction are mutually perpendicular to the sub-scanning direction, and the printer includes first
Ejection head unit and second spray head unit.The first ink described in the first spray head unit injection, the first described ink are white
Chromatic ink W, second of ink described in the second spray head unit injection, second of ink includes cyan C, carmetta
Ink M, yellow ink Y, black ink K.Print data specific print procedure such as Fig. 4 then in Fig. 3, the present embodiment are for white
Ink carries out the image product of floor file, and spray head is denoted as 1pass along main scanning direction run-down, then for print area Zone1 the
After the completion of 4pass printing W1~W4 of ink white ink W a kind of, then the 4pass of second of ink is printed, second ink
Page order is printing the first child print data D1, the second child print data D2, third child print data D3, the 4th child print number
According to D4, above embodiments are illustrated just for Zone1's, the printing of other regions Zone2~Zone5 etc. is the same as Zone1's
Identical, details are not described herein.It is all out of ink that all spray heads are scanned in print procedure each time, in Fig. 4, are printed when scanning first time
Region Zone1 is covered 1 time, and print area Zone2 has covered second of chalk, and print area Zone3 has covered the
Chalk three times, print area Zone4 have covered the 4th chalk, and print area Zone5 chalk, which has printed, to be completed
The first ink described in when starting to print second of ink, therefore scanning every time and second of ink are out of ink simultaneously, no
Can exist, any ink situation not out of ink, and then avoid spray head blocking, the non-uniform problem of image.Wherein, described
A kind of ink is also possible to form the chalk of embossment, and it is white with the difference of scene various concentration to can be set according to the chalk
Ink.
Preferably, if second degree of covering is c, then according to first print data and second print data
When, control printer along the every run-down of main scanning direction spray the first ink and second of ink after along and the main scanning
1/c of the mobile spray head of the orthogonal sub-scanning direction in direction in the sub-scanning direction length.Such as the second covering time in Fig. 4
Number be 4, then control printer along the every run-down of main scanning direction spray the first ink and second of ink after along with it is described
The mobile spray head of the orthogonal sub-scanning direction of main scanning direction is the 1/4 of the sub-scanning direction length.Wherein, mobile every time
It is mobile to can be spray head, such as UV purl machine, is also possible to print media movement, such as coiled material printer, wide format printer.
Preferably, in one embodiment, it in the above-mentioned all step preset times of the repetition, is completed with printing entire pre-
If after image, further includes: in the first described ink and second of ink prints the third inks, to pass through
It states the third ink and covers the first described ink and second of ink.Preferably, the third described ink is UV gloss oil,
Thus product can be made more gorgeous, and preferably protect the first described ink and second of ink.
Referring to Fig. 5, the invention also discloses a kind of print control unit, the print control unit includes,
First obtains module 10, for obtaining the first degree of covering of the first ink printed unit area;
Second obtains module 20, for obtaining first degree of covering of second of ink printed unit area;
Comparison module 30, for covering the first degree of covering of the first ink with the first of second of ink
Lid number is compared acquisition comparison result;
Data processing module 40 is used for according to the comparison result to the first described ink or/and second of ink
The corresponding image data of water is filtered processing and obtains corresponding first print data of the first ink and described the respectively
Corresponding second print data of two kinds of inks, so that first print data and the corresponding unit area of second print data
Second degree of covering in domain is identical;
Print module 50, for controlling printer along main according to first print data and second print data
The every run-down in scanning direction sprays the first described ink and second of ink.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, as a=nb, then and institute
It states and place is filtered to the first described ink or/and the corresponding image data of second of ink according to the comparison result
Reason obtains corresponding first print data of the first ink and corresponding second print data of second of ink respectively,
Then the second degree of covering of first print data unit area corresponding with second print data is identical includes:
Processing is filtered to the corresponding image data of second of ink according to the comparison result and obtains described the
Corresponding second print data of two kinds of inks, the corresponding image data of described the first ink, which is not processed, is denoted as the first printing number
According to so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n > 1, a, b, n are integer, as b=na, then and institute
It states and place is filtered to the first described ink or/and the corresponding image data of second of ink according to the comparison result
Reason obtains corresponding first print data of the first ink and corresponding second print data of second of ink respectively,
Then the second degree of covering of first print data unit area corresponding with second print data is identical includes:
Processing is filtered to the corresponding image data of the first described ink according to the comparison result and obtains described the
A kind of corresponding first print data of ink, the corresponding image data of second of ink, which is not processed, is denoted as the second printing number
According to so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if the first degree of covering of the first ink printed unit area is a, if second of ink
The first degree of covering for printing unit area is b, wherein a >=1, b >=1, n >=1, m >=1, a, b, n, m are integer, as a ≠ nb
And when b ≠ ma, then it is described according to the comparison result to the first described ink or/and the corresponding image of second of ink
Data are filtered processing, and acquisition corresponding first print data of the first ink and second of ink are corresponding respectively
The second print data, then the second covering time of first print data and the corresponding unit area of second print data
Number is identical to include:
The first described ink and the corresponding image data of second of ink were carried out according to the comparison result
Filter processing obtains corresponding first print data of the first ink and corresponding second printing of second of ink respectively
Data, so that the second degree of covering of first print data unit area corresponding with second print data is identical.
Preferably, if second degree of covering is c, then according to first print data and the second printing number
According to control printer sprays the first described ink along the every run-down of main scanning direction and second of ink includes:
According to first print data and second print data, printer is controlled along the every scanning one of main scanning direction
The spray head is moved along the sub-scanning direction orthogonal with the main scanning direction after secondary the first ink of ejection and second of ink
In the 1/c of the sub-scanning direction length.
Preferably, described image data include several pieces sub-image data, first print data and second dozen described
For printing according to several pieces child print data are respectively included, spray head is moved along main scanning direction once corresponds to a child print data, and one
The corresponding a sub-image data of one's share of expenses for a joint undertaking print data.
Preferably, described corresponding to the first described ink or/and second of ink according to the comparison result
Image data is filtered processing and obtains corresponding first print data of the first ink and second of ink respectively
Corresponding second print data, so that the second of first print data and the corresponding unit area of second print data
Degree of covering is identical to include:
The second degree of covering and described the of the first ink printed unit area is determined according to the comparison result
Second degree of covering of two kinds of ink printed unit areas, the second degree of covering of the first ink printed unit area and institute
The second degree of covering for stating second of ink printed unit area is equal;
Filter data was obtained according to second degree of covering, the filter data of crossing is the first template data and the second template
One of data, first template data are complementary with second template data;
Determine that the first described ink or/and second of ink scan pair each time according to second degree of covering
The sub-image data answered is filtered the filter data excessively of processing;
Corresponding son is scanned each time to the first described ink or/and second of ink according to the filter data of crossing
Image data is filtered processing and obtains child print data.
In addition, the print control program in conjunction with Fig. 1 embodiment of the present invention described can be realized by print controlling apparatus.
Fig. 6 shows the hardware structural diagram of print controlling apparatus provided in an embodiment of the present invention.
Print controlling apparatus may include processor 401 and the memory 402 for being stored with computer program instructions.
Specifically, above-mentioned processor 401 may include central processing unit (CPU) or specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or may be configured to implement implementation of the present invention
One or more integrated circuits of example.
Memory 402 may include the mass storage for data or instruction.For example it rather than limits, memory
402 may include hard disk drive (Hard Disk Drive, HDD), floppy disk drive, flash memory, CD, magneto-optic disk, tape or logical
With the combination of universal serial bus (Universal Serial Bus, USB) driver or two or more the above.It is closing
In the case where suitable, memory 402 may include the medium of removable or non-removable (or fixed).In a suitable case, it stores
Device 402 can be inside or outside data processing equipment.In a particular embodiment, memory 402 is nonvolatile solid state storage
Device.In a particular embodiment, memory 402 includes read-only memory (ROM).In a suitable case, which can be mask
ROM, programming ROM (PROM), erasable PROM (EPROM), the electric erasable PROM (EEPROM), electrically-alterable ROM of programming
(EAROM) or the combination of flash memory or two or more the above.
Processor 401 is by reading and executing the computer program instructions stored in memory 402, to realize above-mentioned implementation
Any one print control program in example.
In one example, print controlling apparatus may also include communication interface 403 and bus 410.Wherein, as shown in fig. 6,
Processor 401, memory 402, communication interface 403 connect by bus 410 and complete mutual communication.
Communication interface 403 is mainly used for realizing in the embodiment of the present invention between each module, device, unit and/or equipment
Communication.
Bus 410 includes hardware, software or both, and the component of print controlling apparatus is coupled to each other together.Citing comes
It says rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhance Industry Standard Architecture (EISA) always
Line, front side bus (FSB), super transmission (HT) interconnection, the interconnection of Industry Standard Architecture (ISA) bus, infinite bandwidth, low pin count
(LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) bus, PCI-Express
(PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part (VLB) bus or other conjunctions
The combination of suitable bus or two or more the above.In a suitable case, bus 410 may include one or more
Bus.Although specific bus has been described and illustrated in the embodiment of the present invention, the present invention considers any suitable bus or interconnection.
In addition, the embodiment of the present invention can provide a kind of computer-readable in conjunction with the print control program in above-described embodiment
Storage medium is realized.Computer program instructions are stored on the computer readable storage medium;The computer program instructions quilt
Processor realizes any one print control program in above-described embodiment when executing.
On the other hand, the invention also discloses a kind of printers, comprising: spray head;Print control unit, it is described for controlling
Spray head carries out inkjet printing, and the print control unit includes printing described in print control unit described in above-mentioned Fig. 5 and Fig. 6
Control equipment.
Compared to the prior art, print control program provided by the invention, device, equipment and printer, when printing, pass through
According to the comparison result of the first degree of covering of the first ink and the first degree of covering of second of ink, to institute
It states the first ink or/and the corresponding image data of second of ink is filtered processing and obtains the first described ink respectively
Corresponding first print data of water and corresponding second print data of second of ink so that first print data and
Second degree of covering of the corresponding unit area of second print data is identical;Color ink spray head when to ensure that each printing
It is all out of ink with chalk spray head, avoid spray head not blocking out of ink the problem of, and every time printing when two kinds of inks it is all out of ink so that every
A kind of printing of ink is all relatively uniform, and printed product is high-quality.
It should be clear that the invention is not limited to specific configuration described above and shown in figure and processing.
For brevity, it is omitted here the detailed description to known method.In the above-described embodiments, several tools have been described and illustrated
The step of body, is as example.But method process of the invention is not limited to described and illustrated specific steps, this field
Technical staff can be variously modified, modification and addition after understanding spirit of the invention, or suitable between changing the step
Sequence.
Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group
It closes.When realizing in hardware, it may, for example, be electronic circuit, specific integrated circuit (ASIC), firmware appropriate, insert
Part, function card etc..When being realized with software mode, element of the invention is used to execute program or the generation of required task
Code section.Perhaps code segment can store in machine readable media program or the data-signal by carrying in carrier wave is passing
Defeated medium or communication links are sent." machine readable media " may include any medium for capableing of storage or transmission information.
The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft
Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline
The computer network of net etc. is downloaded.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, it is apparent to those skilled in the art that,
For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method
Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.