技术领域technical field
本发明涉及印刷技术，尤其涉及一种印刷方法和装置。The invention relates to printing technology, in particular to a printing method and device.
背景技术Background technique
目前，随着电子监管码的普及，印刷厂的业务也随着不断增加，承印物的种类也变得越来越多。而随着近年人们对环保意识的增强，绿色印刷也被业内外所推崇。印刷所需的墨水一定程度上对环境有所破坏，承印物上的电子监管码在保证品相和等级的前提下，如果覆盖的墨量变少，就会减少对环境的破坏。从印刷厂的角度考虑，在达到客户要求的印刷质量前提下，如果覆盖的墨量变少，就会较少耗墨量，从而减少了印刷厂的成本，提高了产能。At present, with the popularization of electronic supervision codes, the business of printing factories is also increasing, and the types of substrates are also becoming more and more. With the enhancement of people's awareness of environmental protection in recent years, green printing has also been respected by the industry and abroad. The ink required for printing damages the environment to a certain extent. On the premise of ensuring the quality and grade of the electronic supervision code on the substrate, if the amount of ink covered decreases, the damage to the environment will be reduced. From the perspective of the printing factory, on the premise of meeting the printing quality required by the customer, if the amount of ink covered is reduced, the ink consumption will be less, thereby reducing the cost of the printing factory and increasing production capacity.
因此，如何在保证印刷质量的前提下减少耗墨量成为了亟需解决的问题。Therefore, how to reduce ink consumption under the premise of ensuring printing quality has become an urgent problem to be solved.
发明内容Contents of the invention
本发明提供一种印刷方法和装置，以减少耗墨量。The invention provides a printing method and device to reduce ink consumption.
本发明第一个方面提供一种印刷方法，包括：A first aspect of the present invention provides a printing method, comprising:
获取排版版面的原始墨点阵列，所述原始墨点阵列中包括预设的印刷在所述排版版面上具有墨点的位置信息和未具有墨点的位置信息；Obtaining the original ink dot array of the typesetting layout, the original ink dot array includes preset position information printed on the typesetting layout with ink dots and without ink dots;
根据预设的墨点抽取率获取掩膜墨点队列，所述掩膜墨点队列中包括所述排版版面上被抽取的墨点的位置信息，所述墨点抽取率为所述被抽取的墨点的个数与所述掩膜墨点队列能够包含的墨点的个数的比值；The mask ink dot queue is obtained according to the preset ink dot extraction rate, the mask ink dot queue includes the position information of the extracted ink dots on the typesetting layout, and the ink dot extraction rate is the extracted The ratio of the number of ink dots to the number of ink dots that the mask ink dot queue can contain;
根据所述原始墨点阵列和所述掩膜墨点队列获取印刷墨点阵列，所述印刷墨点阵列的规格与所述原始墨点阵列的规格相同；Acquiring a printed ink dot array according to the original ink dot array and the mask ink dot queue, the specification of the printed ink dot array is the same as that of the original ink dot array;
根据所述印刷墨点阵列进行印刷。Printing is performed according to the array of printed ink dots.
如上所述的印刷方法，可选地，在根据预设的墨点抽取率获取掩膜墨点队列之前，还包括：The printing method described above, optionally, before obtaining the mask ink dot queue according to the preset ink dot extraction rate, further includes:
以DWORD为单位确定所述墨点抽取率。The ink dot extraction rate is determined in units of DWORD.
如上所述的印刷方法，可选地，所述墨点抽取率的范围为大于0且小于25％。In the printing method described above, optionally, the ink dot extraction rate ranges from greater than 0 to less than 25%.
如上所述的印刷方法，可选地，所述根据预设的墨点抽取率获取掩膜墨点队列包括：In the above-mentioned printing method, optionally, the acquiring the mask ink dot queue according to the preset ink dot extraction rate includes:
获取掩膜墨点队列，所述掩膜墨点队列的长度与所述排版版面的长度不相等。A mask ink dot queue is obtained, and the length of the mask ink dot queue is not equal to the length of the typesetting layout.
如上所述的印刷方法，可选地，所述掩膜墨点队列的长度大于所述排版版面的长度且小于所述排版版面的长度的两倍。In the printing method described above, optionally, the length of the mask ink dot array is greater than the length of the typesetting layout and less than twice the length of the typesetting layout.
如上所述的印刷方法，可选地，所述根据所述原始墨点阵列和所述掩膜墨点队列获取印刷墨点阵列包括：In the above-mentioned printing method, optionally, said obtaining the printing ink dot array according to the original ink dot array and the mask ink dot array includes:
将所述掩膜墨点队列首尾相接形成掩膜墨点阵列，所述掩膜墨点阵列的规格与所述原始墨点阵列的规格一致；Connecting the mask ink dot queue end to end to form a mask ink dot array, the specification of the mask ink dot array is consistent with the specification of the original ink dot array;
比较所述原始墨点阵列与所述掩膜墨点阵列，并确定出所述原始墨点阵列中与所述掩膜墨点队列中被抽取的墨点对应的被去除墨点的位置信息；Comparing the original ink dot array with the mask ink dot array, and determining the position information of the removed ink dots in the original ink dot array corresponding to the ink dots extracted in the mask ink dot queue;
将所述原始墨点阵列中被去除墨点的位置信息作为未具有墨点的位置信息，生成印刷墨点阵列。Using the position information of the removed ink dots in the original ink dot array as the position information of no ink dots to generate the printing ink dot array.
如上所述的印刷方法，可选地，在所述根据预设的墨点抽取率获取掩膜墨点队列之后，且在将所述掩膜墨点队列首尾相接形成掩膜墨点阵列之前，还包括：In the above printing method, optionally, after the mask ink dot queue is acquired according to the preset ink dot extraction rate, and before the mask ink dot queue is connected end to end to form the mask ink dot array ,Also includes:
检测所述掩膜墨点队列中未具有墨点的位置是否相邻，若是，则转为执行根据预设的墨点抽取率获取掩膜墨点队列的步骤，若否，则执行将所述掩膜墨点队列首尾相接形成掩膜墨点阵列的步骤。Detect whether the positions without ink dots in the mask ink dot queue are adjacent, if so, turn to the step of obtaining the mask ink dot queue according to the preset ink dot extraction rate, if not, execute the step of obtaining the mask ink dot queue The step of connecting the queues of mask ink dots end to end to form an array of mask ink dots.
本发明另一个方面提供一种印刷装置，包括：Another aspect of the present invention provides a printing device, comprising:
第一获取单元，用于获取排版版面的原始墨点阵列，所述原始墨点阵列中包括预设的印刷在所述排版版面上具有墨点的位置信息和未具有墨点的位置信息；The first acquisition unit is used to acquire the original ink dot array of the typesetting layout, and the original ink dot array includes preset position information printed on the typesetting layout with ink dots and without ink dots;
第二获取单元，用于根据预设的墨点抽取率获取掩膜墨点队列，所述掩膜墨点队列中包括所述排版版面上被抽取的墨点的位置信息；The second acquisition unit is configured to acquire a mask ink dot queue according to a preset ink dot extraction rate, and the mask ink dot queue includes position information of extracted ink dots on the typesetting layout;
第三获取单元，用于根据所述原始墨点阵列和所述掩膜墨点队列获取印刷墨点阵列；A third acquiring unit, configured to acquire a printing ink dot array according to the original ink dot array and the mask ink dot queue;
印刷单元，用于根据所述印刷墨点阵列进行印刷。The printing unit is used for printing according to the printing ink dot array.
如上所述的印刷装置，可选地，还包括：The printing device as described above, optionally further comprising:
确定单元，用于以DWORD为单位确定所述墨点抽取率。The determining unit is used for determining the ink dot extraction rate in units of DWORD.
如上所述的印刷装置，可选地，所述第二获取单元具体用于：As described above in the printing device, optionally, the second acquiring unit is specifically configured to:
获取掩膜墨点队列，所述掩膜墨点队列的长度与所述排版版面的长度不相等，所述被抽取的墨点的个数与所述掩膜墨点队列的所包含的墨点的个数的比值等于所述墨点抽取率。Obtain the mask ink dot queue, the length of the mask ink dot queue is not equal to the length of the typesetting layout, the number of the extracted ink dots is the same as the ink dot contained in the mask ink dot queue The ratio of the numbers is equal to the ink dot extraction rate.
如上所述的印刷装置，可选地，所述第三获取单元具体包括：In the printing device described above, optionally, the third acquisition unit specifically includes:
第一子单元，用于将所述掩膜墨点队列首尾相接形成掩膜墨点阵列，所述掩膜墨点阵列的规格与所述原始墨点阵列的规格一致；The first sub-unit is configured to connect the mask ink dot queues end to end to form a mask ink dot array, the specification of the mask ink dot array is consistent with the specification of the original ink dot array;
第二子单元，用于比较所述原始墨点阵列与所述掩膜墨点阵列，并确定出所述原始墨点阵列中与所述掩膜墨点队列中被抽取的墨点对应的被去除墨点的位置信息；The second subunit is used to compare the original ink dot array with the mask ink dot array, and determine the extracted ink dots in the original ink dot array corresponding to the ink dots extracted in the mask ink dot queue Remove the location information of ink dots;
第三子单元，用于将所述原始墨点阵列中被去除墨点的位置信息作为未具有墨点的位置信息，生成印刷墨点阵列。The third subunit is configured to use the position information of the removed ink dots in the original ink dot array as the position information of no ink dots to generate the printed ink dot array.
如上所述的印刷装置，可选地，还包括：The printing device as described above, optionally further comprising:
检测单元，用于检测所述掩膜墨点队列中未具有墨点的位置是否相邻，若是，则触发所述第二获取单元，若否，则触发所述第一子单元。The detection unit is used to detect whether the positions without ink dots in the ink dot queue of the mask are adjacent, if so, trigger the second acquisition unit, and if not, trigger the first subunit.
由上述技术方案可知，本发明提供的印刷方法和装置，通过掩膜墨点队列去除原始墨点阵列中的部分墨点，能够达到减少耗墨量的目的，而且只是去除了部分墨点，而不是减少所有墨点所使用的耗墨量从而达到减少耗墨量的目的，能够尽量避免影响排版面板上的图案的分辨率。It can be seen from the above technical solution that the printing method and device provided by the present invention can achieve the purpose of reducing ink consumption by removing part of the ink dots in the original ink dot array through the mask ink dot queue, and only part of the ink dots are removed, while Instead of reducing the ink consumption used by all ink dots to achieve the purpose of reducing ink consumption, it is possible to avoid affecting the resolution of the pattern on the typesetting panel as much as possible.
附图说明Description of drawings
图1为根据本发明一实施例的印刷方法的流程示意图；1 is a schematic flow diagram of a printing method according to an embodiment of the present invention;
图2为根据本发明另一实施例的印刷装置的结构示意图；2 is a schematic structural view of a printing device according to another embodiment of the present invention;
图3为根据本发明再一实施例的印刷装置的结构示意图；3 is a schematic structural diagram of a printing device according to yet another embodiment of the present invention;
图4为根据本发明又一实施例的印刷装置的结构示意图。Fig. 4 is a schematic structural diagram of a printing device according to another embodiment of the present invention.
具体实施方式detailed description
实施例一Embodiment one
本实施例提供过一种印刷方法，用于根据预设的排版版面进行印刷。本实施例的执行主体为印刷装置。本实施例的排版版面为在移动设备中排版时的版面。例如，在电脑中先对一个版面进行设计，形成排版版面，后续实际印刷时，以预定比例将电脑中的排版版面印刷在纸质承载物上，纸质承载物例如为书刊、报纸等。This embodiment provides a printing method for printing according to a preset typesetting layout. The execution subject of this embodiment is a printing device. The typesetting layout in this embodiment is the typesetting layout in the mobile device. For example, a layout is first designed in a computer to form a typesetting layout, and in subsequent actual printing, the typesetting layout in the computer is printed on a paper carrier with a predetermined ratio, such as books, newspapers, etc.
如图1所示，为根据本实施例的印刷方法的流程示意图。As shown in FIG. 1 , it is a schematic flowchart of the printing method according to this embodiment.
步骤101，获取排版版面的原始墨点阵列，原始墨点阵列中包括预设的印刷在排版版面上具有墨点的位置信息和未具有墨点的位置信息。In step 101, the original ink dot array of the typesetting layout is obtained, and the original ink dot array includes preset position information of ink dots printed on the typesetting layout and position information of non-ink dots.
本实施例中，排版版面中的各图案、文字均是由墨点组成的，没有墨点的位置就没有图案、文字。在电脑中设计排版版面，各墨点的位置信息均是确定的，位置信息可以采用墨点的存储信息进行表示，若是显示在显示屏上，各墨点的位置信息可以采用坐标信息进行表示，具体可以根据实际需要设定。In this embodiment, each pattern and character in the typesetting layout is composed of ink dots, and there is no pattern or character in the position without ink dots. When designing the typesetting layout in the computer, the position information of each ink dot is determined, and the position information can be expressed by the stored information of the ink dot. If it is displayed on the display screen, the position information of each ink dot can be expressed by coordinate information. Specifically, it can be set according to actual needs.
排版版面由原始墨点阵列组成，具体可以采用“0”和“1”表示，例如，没有墨点的位置为“0”，具有墨点的位置为“1”。举例来说，假设设计排版版面时所采用的是DWORD(Double Word)软件，则每个word为4个字节，一个字占用2个字节，每个字节是8位，每个word是32个位。The typesetting layout is composed of an array of original ink dots, which can be represented by "0" and "1". For example, the position without ink dots is "0", and the position with ink dots is "1". For example, assuming that DWORD (Double Word) software is used when designing the typesetting layout, each word is 4 bytes, a word occupies 2 bytes, each byte is 8 bits, and each word is 32 bits.
步骤102，根据预设的墨点抽取率获取掩膜墨点队列，掩膜墨点队列中包括排版版面上被抽取的墨点的位置信息。In step 102, a mask ink dot queue is obtained according to a preset ink dot extraction rate, and the mask ink dot queue includes position information of the extracted ink dots on the typesetting layout.
墨点抽取率为被抽取的墨点的个数与掩膜墨点队列能够包含的墨点的个数的比值。本实施例的墨点抽取率可以是以DWORD为单位确定的墨点抽取率，例如墨点抽取率的范围具体可以是大于0且小于25％，具体为(1/32)％、(1/16)％、(3/32)％、(1/8)％、(5/32)％、(3/16)％、(7/32)％、25％。举例来说，假设一墨点队列有32个墨点，墨点抽取率为1/32，墨点队列采用11111111 1111 1111表示，则从32个墨点中随机抽取一个墨点后，变为1111 11101111 1111，可以将抽取墨点后的队列作为掩膜墨点队列。The ink dot extraction rate is the ratio of the number of extracted ink dots to the number of ink dots that can be contained in the mask ink dot queue. The ink dot extraction rate in this embodiment can be the ink dot extraction rate determined in units of DWORD. For example, the range of the ink dot extraction rate can be greater than 0 and less than 25%, specifically (1/32)%, (1/ 16)%, (3/32)%, (1/8)%, (5/32)%, (3/16)%, (7/32)%, 25%. For example, assuming that there are 32 ink dots in a dot queue, the dot extraction rate is 1/32, and the dot queue is represented by 11111111 1111 1111, then after randomly extracting an ink dot from 32 ink dots, it becomes 1111 11101111 1111, the queue after ink dot extraction can be used as mask ink dot queue.
需指出的事，掩膜墨点队列可以是根据预设的墨点抽取率随机生成的，即被抽取的墨点的位置并不固定。It should be pointed out that the mask ink dot queue can be randomly generated according to the preset ink dot extraction rate, that is, the positions of the extracted ink dots are not fixed.
步骤103，根据原始墨点阵列和掩膜墨点队列获取印刷墨点阵列，印刷墨点阵列的规格与原始墨点阵列的规格相同。In step 103, the printed ink dot array is obtained according to the original ink dot array and the mask ink dot queue, and the specification of the printed ink dot array is the same as that of the original ink dot array.
例如，若掩膜墨点队列只有一个，则可将掩膜墨点队列首尾相接形成掩膜墨点阵列；若掩膜墨点队列有多个，则将各掩膜墨点队列首尾相接形成掩膜墨点阵列，各掩膜墨点队列可以根据实际需要重复使用。需指出的事，掩膜墨点阵列的规格与原始墨点阵列的规格相同指的是，掩膜墨点阵列所组成的排版版面与原始墨点阵列所组成的排版版面的规格相同，即显示在屏幕上的两个排版版面的长度相同且宽度相同，存储区域中的掩膜墨点阵列和原始墨点阵列的所占用的存储空间的大小相同。For example, if there is only one mask ink dot queue, the mask ink dot queue can be connected end to end to form a mask ink dot array; if there are multiple mask ink dot queues, each mask ink dot queue can be connected end to end A mask ink dot array is formed, and each mask ink dot queue can be reused according to actual needs. It should be pointed out that the specification of the mask ink dot array is the same as that of the original ink dot array. The length and width of the two typesetting layouts on the screen are the same, and the size of the storage space occupied by the mask ink dot array and the original ink dot array in the storage area is the same.
该步骤103具体可以为：比较掩膜墨点阵列与原始墨点阵列，以确定出原始墨点阵列中与掩膜墨点队列中被抽取的墨点对应的被去除墨点的位置信息，病将原始墨点阵列中被去除墨点的位置信息作为未具有墨点的位置信息，生成印刷墨点阵列。This step 103 may specifically be: comparing the mask ink dot array with the original ink dot array to determine the position information of the removed ink dots in the original ink dot array corresponding to the ink dots extracted in the mask ink dot queue, The printed ink dot array is generated by using the position information of the removed ink dots in the original ink dot array as the position information of no ink dots.
步骤104，根据印刷墨点阵列进行印刷。Step 104, printing according to the printed ink dot array.
具体如何采用墨点阵列进行印刷属于现有技术，在此不再赘述。Specifically, how to use the ink dot array for printing belongs to the prior art, and will not be repeated here.
可选地，在步骤102之后，且在步骤103之前，还包括：Optionally, after step 102 and before step 103, further include:
检测掩膜墨点队列中未具有墨点的位置是否相邻，若是，则转为执行步骤102，若否，则执行步骤103。Detect whether the positions without ink dots in the ink dot queue of the mask are adjacent, if yes, go to step 102, if not, go to step 103.
若具有墨点的位置相邻，则有可能被用户察觉。尤其是在电子监管码中，由于电子监管码属于一维条形码，如果被抽取的墨点的位置相邻，则有可能造成该电子监管码不能被识别的情况。If the positions with ink dots are adjacent to each other, it may be noticed by the user. Especially in the electronic supervision code, since the electronic supervision code belongs to a one-dimensional barcode, if the positions of the extracted ink dots are adjacent, it may cause the situation that the electronic supervision code cannot be recognized.
根据本实施例的印刷方法，通过掩膜墨点队列去除原始墨点阵列中的部分墨点，能够达到减少耗墨量的目的，而且只是去除了部分墨点，而不是减少所有墨点所使用的耗墨量从而达到减少耗墨量的目的，能够尽量避免影响排版面板上的图案的分辨率。According to the printing method of this embodiment, the purpose of reducing ink consumption can be achieved by removing part of the ink dots in the original ink dot array through the mask ink dot queue, and only part of the ink dots are removed, rather than reducing the use of all ink dots. The ink consumption is reduced to achieve the purpose of reducing ink consumption, and it can avoid affecting the resolution of the pattern on the typesetting panel as much as possible.
实施例二Embodiment two
本实施例对上述实施例的印刷方法做进一步补充说明。This embodiment provides a further supplementary description of the printing method in the above embodiments.
本实施例中根据预设的墨点抽取率获取掩膜墨点队列包括：Obtaining the mask ink dot queue according to the preset ink dot extraction rate in this embodiment includes:
获取掩膜墨点队列，掩膜墨点队列的长度与排版版面的长度不相等。Obtain the mask ink dot queue, the length of the mask ink dot queue is not equal to the length of the typesetting layout.
本实施例中的原始墨点阵列可以存储在存储区中，该存储区的大小与排版版面占用的存储空间的大小相同。本实施例的存储区的原始墨点阵列呈现在显示器上时，长度与排版版面可以一致，宽度也可以与排版版面一致。The original ink dot array in this embodiment can be stored in a storage area, and the size of the storage area is the same as the size of the storage space occupied by the typesetting layout. When the original ink dot array in the storage area of this embodiment is displayed on the display, the length and width may be consistent with the typesetting layout.
而本实施例掩膜墨点队列，呈现在显示器上时，其长度与排版版面的长度不一致，例如掩膜墨点队列的长度大于排版版面的长度且小于排版版面的长度的两倍，更为具体地，掩膜墨点队列的长度可以是排版版面的长度1.4-1.6倍。In this embodiment, when the mask ink dot queue is displayed on the display, its length is not consistent with the length of the typesetting layout. For example, the length of the mask ink dot queue is greater than the length of the layout layout and less than twice the length of the layout layout. Specifically, the length of the mask ink dot queue may be 1.4-1.6 times the length of the typesetting layout.
当然，反映到存储区域上，原始墨点阵列的线长于掩膜墨点队列的线长不相等。Of course, reflected on the storage area, the line length of the original ink dot array is not equal to the line length of the mask ink dot queue.
相应地，根据原始墨点阵列和掩膜墨点队列获取印刷墨点阵列包括：Correspondingly, obtaining the printed ink dot array according to the original ink dot array and the mask ink dot queue includes:
将掩膜墨点队列首尾相接形成掩膜墨点阵列，掩膜墨点阵列的规格与原始墨点阵列的规格一致；Connecting the mask ink dot queue end to end to form a mask ink dot array, the specification of the mask ink dot array is consistent with that of the original ink dot array;
比较原始墨点阵列与掩膜墨点阵列，并确定出原始墨点阵列中与掩膜墨点队列中被抽取的墨点对应的被去除墨点的位置信息；Comparing the original ink dot array with the mask ink dot array, and determining the position information of the removed ink dots in the original ink dot array corresponding to the ink dots extracted in the mask ink dot queue;
将原始墨点阵列中被去除墨点的位置信息作为未具有墨点的位置信息，生成印刷墨点阵列。The printed ink dot array is generated by using the position information of the removed ink dots in the original ink dot array as the position information of no ink dots.
举例来说，若排版版面的长度为32位，则掩膜墨点队列的长度可以为48位。掩膜墨点队列首尾详解形成的掩膜墨点阵列与掩膜墨点阵列的规格一致。For example, if the length of the typesetting layout is 32 bits, the length of the mask ink dot array may be 48 bits. The mask ink dot array formed by the mask ink dot queue is in accordance with the specifications of the mask ink dot array.
举例来说，假设原始墨点阵列为M×N矩阵，则掩膜墨点阵列也为M×N矩阵，若多个掩膜墨点阵列首尾相连。具体地，假设原始墨点矩阵如下所示：For example, assuming that the original ink dot array is an M×N matrix, the mask ink dot array is also an M×N matrix, if multiple mask ink dot arrays are connected end to end. Specifically, assume that the original ink dot matrix is as follows:
掩膜墨点队列为1111 0111 1111 1111 1111 1111 1111 0111 1111，则掩膜墨点阵列首尾相接形成的掩膜墨点阵列为:The mask ink dot queue is 1111 0111 1111 1111 1111 1111 1111 0111 1111, then the mask ink dot array formed end to end is:
比较原始墨点阵列和掩膜墨点阵列，可知，原始墨点阵列中第一排第29个墨点、第二排的第9个墨点、以及第三排第1个墨点被抽取，最终生成的印刷墨点阵列为:Comparing the original ink dot array with the mask ink dot array, it can be seen that the 29th ink dot in the first row, the 9th ink dot in the second row, and the 1st ink dot in the third row in the original ink dot array are extracted, The final printed ink dot array generated is:
若掩膜墨点队列有多个，则可以将各掩膜墨点队列随机首尾相连形成掩膜墨点阵列，当然，为了运算速度快，可以对同一个版面采用一个掩膜墨点队列，这样，掩膜墨点队列的长度与排版版面的长度不相等，就能够避免了被抽取的墨点连成一排降低用户的体验度的缺陷。If there are multiple mask ink dot queues, each mask ink dot queue can be randomly connected end-to-end to form a mask ink dot array. Of course, in order to speed up the calculation, one mask ink dot queue can be used for the same layout, so that , the length of the mask ink dot queue is not equal to the length of the typesetting layout, which can avoid the defect that the extracted ink dots are connected in a row and reduce the user experience.
实施例三Embodiment Three
本实施例以具体实例的方式对上述实施例的印刷方法做解释说明。This embodiment explains the printing method of the above-mentioned embodiments by way of specific examples.
由于电子监管码属于一维条形码，目前主要应用于药品包装盒上。极少有对电子监管码在色彩、形状上的要求，故现在的电子监管码印刷装置绝大多数为单黑、1bit深度的装置。本实施例以一维条形码为例进行具体说明。Since the electronic supervision code is a one-dimensional barcode, it is currently mainly used on drug packaging boxes. There are very few requirements for the color and shape of the electronic supervision code, so most of the current electronic supervision code printing devices are single-black, 1-bit deep devices. In this embodiment, a one-dimensional barcode is taken as an example for specific description.
首先，印刷装置获取预设的排版版面的信息，并根据该排版版面的信息获取第一数据缓冲区和第二数据缓冲区，其中，第一数据缓冲区标记为pSrcDataBuf，第二数据缓冲区标记为pMaskDataBuf。第一数据缓冲区用于存放与排版版面对应的原始墨点阵列，第二数据缓冲区用于存放掩膜墨点队列。其中，第一数据缓冲区的大小与排版版面所占用的内存的大小相等，第二数据缓冲区的线长度与第一数据缓冲区的线长度不等，进而避免在印刷后看到印刷品有规律的墨点被抽取的情况。Firstly, the printing device obtains the information of the preset typesetting layout, and obtains the first data buffer and the second data buffer according to the information of the typesetting layout, wherein the first data buffer is marked as pSrcDataBuf, and the second data buffer is marked as pSrcDataBuf, and the second data buffer is marked as is pMaskDataBuf. The first data buffer is used to store the original ink dot array corresponding to the typesetting layout, and the second data buffer is used to store the mask ink dot queue. Among them, the size of the first data buffer is equal to the size of the memory occupied by the typesetting layout, and the line length of the second data buffer is not equal to the line length of the first data buffer, so as to avoid seeing that the printed matter is irregular after printing. Ink dots are extracted.
根据排版版面所获取的原始墨点阵列如下：The original ink dot array obtained according to the typesetting layout is as follows:
原始墨点阵列为The original ink dot array is
假设以DWORD为单位所确定的墨点抽取率为2/36，根据墨点抽取率随机确定的掩膜墨点队列为1111 0011 1111 1111 1111 1111 1111 1111 1111，发现该掩膜墨点队列中的未具有墨点的位置相邻，则重新根据墨点抽取率确定出另一个掩膜墨点队列为1111 0111 1111 1111 1111 0111 1111 1111 1111，检测发现该另一个掩膜墨点队列中未具有墨点的位置不相邻，则将该另一个掩膜墨点队列首尾相接形成掩膜墨点阵列为：Assuming that the ink dot extraction rate determined in DWORD is 2/36, the mask ink dot queue randomly determined according to the ink dot extraction rate is 1111 0011 1111 1111 1111 1111 1111 1111 1111, and it is found that the mask ink dot queue is If the positions without ink dots are adjacent, another mask ink dot queue is determined again according to the ink dot extraction rate as 1111 0111 1111 1111 1111 0111 1111 1111 1111, and it is found that there is no ink in the other mask ink dot queue The positions of the dots are not adjacent, then the another mask ink dot queue is connected end to end to form a mask ink dot array as:
则掩膜墨点队列首尾相连所形成的掩膜墨点阵列为:Then the mask ink dot array formed by the end-to-end connection of the mask ink dot queue is:
将掩膜墨点阵列与原始墨点阵列比较，确定出被去除墨点的位置为第一排的第5个墨点和第21个墨点、第二排的第9个墨点和第25个墨点、第三排的13个墨点以及第四排的第17个墨点，相应地，所生成的印刷墨点阵列为：Comparing the mask ink dot array with the original ink dot array, it is determined that the positions of the removed ink dots are the 5th ink dot and the 21st ink dot in the first row, the 9th ink dot and the 25th ink dot in the second row ink dots, 13 ink dots in the third row and the 17th ink dot in the fourth row, correspondingly, the generated printing ink dot array is:
从该印刷墨点阵列中可以看出，对于该一维条形码对应的墨点阵列，被抽取的墨点较少，在减少耗墨量的情况下不影响一维条形码的识别度，且将掩膜墨点队列的长度设定为与原始墨点队列的长度不等，能够避免被抽取的墨点有规律的出现，进而进一步避免了对一维条形码识别度的影响。It can be seen from the printed ink dot array that for the ink dot array corresponding to the one-dimensional barcode, the extracted ink dots are less, and the recognition degree of the one-dimensional barcode will not be affected under the condition of reducing ink consumption, and will cover The length of the film ink dot queue is set to be different from the length of the original ink dot queue, which can avoid the regular appearance of the extracted ink dots, and further avoid the impact on the recognition degree of the one-dimensional barcode.
实施例四Embodiment Four
本实施例提供一种印刷装置，用于执行上述实施例的印刷方法。This embodiment provides a printing device for implementing the printing method of the above-mentioned embodiments.
如图2所示，为根据本实施例的印刷装置的结构示意图。该印刷装置包括第一获取单元201、第二获取单元202、第三获取单元203和印刷单元204。As shown in FIG. 2 , it is a schematic structural diagram of a printing device according to this embodiment. The printing device includes a first acquiring unit 201 , a second acquiring unit 202 , a third acquiring unit 203 and a printing unit 204 .
其中，第一获取单元201用于获取排版版面的原始墨点阵列，原始墨点阵列中包括预设的印刷在排版版面上具有墨点的位置信息和未具有墨点的位置信息；第二获取单元202用于根据预设的墨点抽取率获取掩膜墨点队列，掩膜墨点队列中包括排版版面上被抽取的墨点的位置信息；第三获取单元203用于根据原始墨点阵列和掩膜墨点队列获取印刷墨点阵列；印刷单元204用于根据印刷墨点阵列进行印刷。Wherein, the first acquiring unit 201 is used to acquire the original ink dot array of the typesetting layout, and the original ink dot array includes preset printing position information with ink dots and position information without ink dots on the typesetting layout; the second acquisition The unit 202 is used to obtain the mask ink dot queue according to the preset ink dot extraction rate, and the mask ink dot queue includes the position information of the extracted ink dots on the typesetting layout; the third acquisition unit 203 is used to obtain the original ink dot array and the mask ink dot queue to obtain the printing ink dot array; the printing unit 204 is used for printing according to the printing ink dot array.
可选地，如图3所示，本实施例的印刷装置还包括检测单元301，该检测单元301用于检测掩膜墨点队列中未具有墨点的位置是否相邻，若是，则触发第二获取单元202，若否，则触发第三获取单元203。Optionally, as shown in FIG. 3 , the printing device of this embodiment further includes a detection unit 301, which is used to detect whether the positions without ink dots in the ink dot queue of the mask are adjacent, and if so, trigger the first The second acquisition unit 202, if not, triggers the third acquisition unit 203.
本实施例的印刷装置的执行方法与实施例一一致，在此不再赘述。The execution method of the printing device in this embodiment is the same as that in Embodiment 1, and will not be repeated here.
根据本实施例的印刷装置，通过掩膜墨点队列去除原始墨点阵列中的部分墨点，能够达到减少耗墨量的目的，而且只是去除了部分墨点，而不是减少所有墨点所使用的耗墨量从而达到减少耗墨量的目的，能够尽量避免影响排版面板上的图案的分辨率。According to the printing device of this embodiment, the purpose of reducing ink consumption can be achieved by removing part of the ink dots in the original ink dot array through the mask ink dot queue, and only part of the ink dots are removed, rather than reducing the use of all ink dots. The ink consumption is reduced to achieve the purpose of reducing ink consumption, and it can avoid affecting the resolution of the pattern on the typesetting panel as much as possible.
实施例五Embodiment five
本实施例对上述实施例的印刷装置做进一步补充说明。This embodiment makes further supplementary descriptions of the printing device in the above embodiments.
如图4所示，本实施例的印刷装置还包括确定单元401，该确定单元401用于以DWORD为单位确定墨点抽取率，进而将确定的墨点抽取率供第二获取单元202使用。As shown in FIG. 4 , the printing device of this embodiment further includes a determining unit 401 for determining the ink dot extraction rate in units of DWORD, and then using the determined ink dot extraction rate for the second acquisition unit 202 .
可选地，本实施例的第二获取单元202具体用于：Optionally, the second acquiring unit 202 in this embodiment is specifically configured to:
获取掩膜墨点队列，掩膜墨点队列的长度与排版版面的长度不相等，被抽取的墨点的个数与掩膜墨点队列的所包含的墨点的个数的比值等于墨点抽取率。Obtain the mask ink dot queue, the length of the mask ink dot queue is not equal to the length of the typesetting layout, the ratio of the number of extracted ink dots to the number of ink dots contained in the mask ink dot queue is equal to the ink dot Extraction rate.
可选地，本实施例的第三获取单元203具体包括第一子单元2031、第二子单元2032和第三子单元2033。其中，第一子单元2031用于将掩膜墨点队列首尾相接形成掩膜墨点阵列，掩膜墨点阵列的规格与原始墨点阵列的规格一致；第二子单元2032用于比较原始墨点阵列与掩膜墨点阵列，并确定出原始墨点阵列中与掩膜墨点队列中被抽取的墨点对应的被去除墨点的位置信息；第三子单元2033用于将原始墨点阵列中被去除墨点的位置信息作为未具有墨点的位置信息，生成印刷墨点阵列。Optionally, the third acquiring unit 203 in this embodiment specifically includes a first subunit 2031 , a second subunit 2032 and a third subunit 2033 . Among them, the first subunit 2031 is used to connect the mask ink dot queues end to end to form a mask ink dot array, and the specifications of the mask ink dot array are consistent with those of the original ink dot array; the second subunit 2032 is used to compare the original The ink dot array and the mask ink dot array, and determine the position information of the removed ink dots in the original ink dot array corresponding to the ink dots extracted in the mask ink dot queue; the third subunit 2033 is used to convert the original ink dots The position information of the removed ink dots in the dot array is used as the position information of no ink dots, and a printed ink dot array is generated.
更为具体地，检测单元301若监测出掩膜墨点队列中未具有墨点的位置不相邻，则触发第一子单元2031。More specifically, if the detection unit 301 detects that the positions without ink dots in the ink dot queue of the mask are not adjacent, then trigger the first subunit 2031 .
本实施例的印刷装置的具体操作方法与上述实施例的印刷方法一致，在此不再赘述。The specific operation method of the printing device in this embodiment is consistent with the printing method in the above embodiment, and will not be repeated here.
根据本实施例的印刷装置，通过掩膜墨点队列去除原始墨点阵列中的部分墨点，能够达到减少耗墨量的目的，而且只是去除了部分墨点，而不是减少所有墨点所使用的耗墨量从而达到减少耗墨量的目的，能够尽量避免影响排版面板上的图案的分辨率。According to the printing device of this embodiment, the purpose of reducing ink consumption can be achieved by removing part of the ink dots in the original ink dot array through the mask ink dot queue, and only part of the ink dots are removed, rather than reducing the use of all ink dots. The ink consumption is reduced to achieve the purpose of reducing ink consumption, and it can avoid affecting the resolution of the pattern on the typesetting panel as much as possible.
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
| Application Number | Priority Date | Filing Date | Title |
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| CN201510227063.5ACN106183510B (en) | 2015-05-06 | 2015-05-06 | Printing process and device |
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| CN201510227063.5ACN106183510B (en) | 2015-05-06 | 2015-05-06 | Printing process and device |
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| CN106183510B CN106183510B (en) | 2018-05-04 |
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| CN201510227063.5AExpired - Fee RelatedCN106183510B (en) | 2015-05-06 | 2015-05-06 | Printing process and device |
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