JP2606589B2 - Data output device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a data output device for printing out a plurality of block data.

[0002]

2. Description of the Related Art Hitherto, various word processors having an external character creation function capable of registering an arbitrary figure, symbol or the like as an external character in an external storage device such as a floppy disk device have been commercialized. Then, in a word processor having this type of external character creation function, after pre-registered external character patterns such as figures and symbols are printed on a previously set recording sheet, the recording sheet is set again, and further thereon. Documents and the like can be printed in an overlapping manner.

[0003]

However, when performing the above-described superimposition printing, it is extremely difficult to accurately align the position of a document with a figure, a symbol, or the like to be printed on the back of the document. If the deviation occurs, there is a disadvantage that printing cannot be performed in a desired state. An object of the present invention is to set a print layout of a plurality of blocks so that the relative position of the print output area can be confirmed by displaying a frame image. The actual output image of the corresponding block can be confirmed on the display.

[0004]

The means of the present invention are as follows. Display means for identifying and displaying the first block data and the second block data as a background image of the first block data on a display screen so that the relative display position relationship can be understood; A position setting means for arbitrarily setting an output position on the display screen; and, when printing the image pattern of each block data on the same print sheet, outputting the second pattern with respect to the print pattern of the first block data. Output means for lowering the print density of the image pattern of the block data and outputting the print data to each corresponding position on the printing paper corresponding to each output position of each block data set by the position setting means. It is characterized by the following.

[0005]

The operation of the means of the present invention is as follows. First
And the second block data serving as the background image of the first block data are identified and displayed on the display screen so that the relative display position relationship can be understood. The output position of each block data can be set arbitrarily on the display screen. When printing the image pattern of each block data on the same printing paper, the print density of the image pattern of the second block data is reduced with respect to the print pattern of the first block data, and The block data is output to each corresponding position on the printing paper corresponding to each output position of the block data.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be specifically described below with reference to FIGS. This embodiment shows an example applied to a handy type Japanese word processor.

[0007]Constitution  FIG. 1 is a basic block circuit diagram of the word processor.
It is. In the figure, reference numeral 11 denotes a key input unit which is provided on the keyboard.
Indicates various character keys KA, cursor keys KB,
Overlay input mode that allows input of document information for printing
Key KC, a mark for specifying the start of overlay printing
Character key KD, document information for overlay printing is displayed.
Display switch key KE for switching the display contents when
Have been killed. However, the operation key is
Is transmitted to the main control unit 12.
Can be

The main controller 12 controls input processing, document creation processing, display processing, and the like in accordance with a microprogram stored in advance. Is converted into a display character pattern, and is displayed on the display unit 14 constituted by a liquid crystal display device or the like. The main control unit 1
Reference numeral 2 denotes input document information which is transferred to a document memory 15 in the form of a character code when creating a normal document, to a memory 16 for overprinting in the form of a character pattern when creating a document for overlay printing, and to an external storage device 17 when registering the creation of an external character. Let it. Here, the document memory 15 is an internal memory for storing documents, and the overprinting memory 16 is an internal memory capable of storing a plurality of documents to be overprinted.
(Random access memory), and its write and read operations are controlled under the control of the main controller 12. The external storage device 17 is constituted by a floppy disk device and stores the created external character patterns such as characters, figures, and symbols, and its writing and reading operations are controlled under the control of the main control unit 12.

The overprint memory 16 stores one of the two documents (including figures, symbols, etc.) in the main document memory 16-1 and the other in the sub-document memory 16-2. The plane coordinates (x, y) indicating the printing start position, the printing magnification (n × m), and the vertical / horizontal designation at the time of printing are stored corresponding to the sub-document.

The document read from the overprint memory 16 is sent to a print control unit 19 via a free-width converter 18. The free-magnification converter 18 converts the input print pattern into an enlarged pattern of n times the length and m times the width in accordance with the designated printing magnification, and outputs the enlarged pattern to the print control unit 19. The printing control unit 19 controls various printing operations, and transfers and stores the main document pattern and the sub-document pattern from the overlay printing memory 16 to the corresponding first pattern register 20 and second pattern register 21. The print control unit 19 has a halftone pattern generator 22 for generating a halftone pattern for masking a part of the print pattern in the second pattern register 21 at the time of superposition printing, and is constituted by a thermal printer. A drive signal is supplied to a print head, a motor, and the like (not shown) in the printed section 23.

[0011] Operation First, the task of creating a normal document, the document information inputted with is displayed is sent to the display unit 14 is incorporated in the main control unit 12, it is stored in the document memory 15.

Now, it is assumed that a document for overlay printing is created using the document created as described above. In this case, first, when the overlay input mode designation key KC is operated, the overlay input mode is set in which the document information for overlay printing can be input. In this input mode, the operation according to the flow of FIG. 2 is performed. Now, when the user operates the cursor key KB to display the document information in the document memory 15 and designates the document information for overlay printing from the document information, the designated document is stored in the main document memory 16-.
1 (step A1). When the document information is input from the key input unit 11, the input document is transferred to the main document memory 16-1, and when the external character pattern in the external storage device 17 is specified, the specified external character pattern is stored in the main document memory 16-1. -1. Therefore, as the main document, the designated document in the document memory 15 and the key input unit 1
It may be any of the input document from No. 1 and the designated external character in the external storage device 17.

Thus, the display contents are changed as shown in FIG. 5A by a predetermined key operation (step A2). That is, the text in the main document memory 16-1 is displayed on the text display screen TD, and the initial state, that is, the document displayed on the text display screen TD is the main document on the status display screen SD. , An initial value (1, 1) of printing coordinates (x, y) indicating a printing start position of the main document,
An initial value (1 × 1) of the printing magnification (n × m) and a state “horizontal” indicating that the main document is printed in horizontal writing out of vertical writing / horizontal writing are displayed.

In the next step A3, the attributes of the main document, that is, print coordinates (x, y) indicating the print start position, print magnification (n × m), and vertical / horizontal writing are specified. Then
The specified data is stored in the main document memory 16-1. Now, in an initial state as shown in FIG.
When the print coordinates are updated by operating a cursor key or the like, the coordinate position becomes (3, 3), for example, as shown in FIG. 5B, and the main document is placed in the text so that the head of the main document comes at that position. It is moved on the display screen TD. When the format is changed to vertical writing, the document in the text display screen TD is displayed in vertical writing, and the status display is changed as shown in FIG. The designation of the printing magnification can be changed in the same manner, but the display example shown in FIG. 5 shows an example in which the printing magnification is not changed in the initial state.

After the processing for the main document is completed in this way, the processing for the sub-document can be executed next. First, the designated document in the document memory 15 as the sub-document, the key input unit 1
Either the input document from No. 1 or the designated external character in the external storage device 17 is transferred and stored in the sub-document memory 16-2 (step A4). Then, in the next step A5, the print frame of the sub-document is displayed at the designated position according to the designated document size. FIG. 5D shows the display state in this case. The print frame of the sub-document is (1 × 1) times, and is displayed horizontally at the coordinate position of (1, 1). In this state, the printing coordinates (x,
y), the print magnification (n × m), and vertical / horizontal writing are specified, and the specified data is stored in the sub-document memory 16-2 (step A6). FIG. 5E shows the print coordinates (3,
4), the display state when the print magnification (4 × 5) and vertical writing are designated, and the print frame of the sub-document is displayed superimposed on the main document.

Next, when the display switching key KE is operated,
The operation according to the flow of FIG. 3 is performed. When the display switching key KE is operated, the current display state is checked in step B1, and the display state is switched accordingly. That is, the current display state is as shown in FIG.
As shown in (2), if the main document is normally displayed and the sub-document is displayed roughly in the print frame, the display contents are cleared in step B2, and then the sub-document is displayed normally (step B3). Then, the main document is roughly displayed in the print frame (step B4). FIG. 6B shows this sub-document display mode.

In this sub-document display mode, when the display switching key KE is operated, the display contents are cleared in step B5, and then the main document is normally displayed (step B5).
6) Then, the sub-document is roughly displayed in the print frame (step B7). FIG. 6A shows the main document display mode. As described above, one of the main document and the sub-document for superimposition printing is normally displayed, and the other is roughly displayed in a print frame. Therefore, even when both are superimposed, both can be satisfactorily identified. Further, since the main document display mode and the sub-document display mode can be appropriately switched and displayed, it is possible to confirm the printing state when both are actually printed by the display.

Next, when the print key KD is operated to start the execution of the overlay printing, the overlay printing is performed according to the flow of FIG. That is, the print coordinates in the main document memory 16-1 and the sub-document memory 16-2 are compared, and the print head in the print unit 23 is moved to the smaller coordinate position (step C1). Since the print coordinates of the main document are (3, 3) and the print coordinates of the sub-document are (3, 4) as shown in FIG. 6, the print head is set at the print coordinate (3, 3) of the main document. Is done. Then, a print pattern in the main document memory 16-1 corresponding to the coordinates where the print head is located is read out for one line and written into the first pattern register 20 (step C2). Next, one line of the print pattern in the sub-document memory 16-2 that matches the coordinates where the print head is located is read out, and the second pattern register 21 is read.
(Step C3). Then, in the next step C4, the halftone pattern generated by the halftone pattern generator 22 and the print pattern in the second pattern register 21 are AND-combined (logical product operation).
The combined pattern obtained by this is combined with the print pattern in the first pattern register 20 by OR combination (logical sum operation).
(Step C5). Then, in the next step C6, it is checked whether or not all the overlay printing has been completed.
If the printing has not been completed, the print head is moved to the coordinate position of the next line (step C7). Then, the process returns to step C2 until the completion of the overlay printing is detected in step C6,
As a result of the above-described printing operation being repeated, the main document memory 16
-1, The print pattern in the sub-document memory 16-2 is superimposed and printed line by line.

FIG. 7A shows a printing state in this case.
The sub-document "Kasamasa" is printed in halftone with an enlargement pattern of the printing magnification (4 x 5), and the main document "greeting" is superimposed and printed with normal density. FIG. 7B,
(C) shows another specific example of the superimposition printing of the superimposition printing, in which the back-printing of the external character pattern (image illustration) is performed. In this manner, the back printing of the image illustration and the like makes it possible to achieve a highly expressive postcard printing. It becomes possible. In this case, if color printing is performed by replacing the ink ribbon with a color ink ribbon, the expression is further enhanced.

In the above embodiment, one of the main document and the sub-document is schematically displayed in a print frame. However, the display form is not limited as long as the superimposed state can be identified. In the above embodiment, the print density is adjusted by synthesizing the print pattern and the halftone pattern. However, in a thermal printer, the print density may be adjusted by heating the ink ribbon. Further, in the above-described embodiment, the key-input document information is superimposed and printed, but the image read by the image sensor may be superimposed and printed. It is also applicable to typewriters.

[0021]

According to the present invention, when the first block data and the second block data serving as the background image of the first block data are printed out on the same printing paper, the relative values of the respective block data are output. The output position of each block data can be set arbitrarily while confirming the target display position relationship, and in actual printing after this setting,
Since the printing density of the image pattern of the second data block serving as the background image is automatically reduced with respect to the image pattern of the first block data, printing is performed by simply looking at the printing result on the printing paper. It can be seen at a glance that one block data is data using the second block data as a background image.

[Brief description of the drawings]

FIG. 1 is a circuit block circuit diagram of a Japanese word processor to which the present invention is applied.

FIG. 2 is a flowchart illustrating an operation when inputting document information for superimposition printing.

FIG. 3 is a flowchart showing an operation when a display switching key KE is operated.

FIG. 4 is a flowchart illustrating an operation during superposition printing.

FIG. 5 is an explanatory diagram of a display state which changes with the input operation shown in FIG. 2;

FIG. 6 is an explanatory diagram of a display state which is switched in response to an operation of a display switching key KE.

FIG. 7 is a diagram showing a specific example of overlay printing.

[Explanation of symbols]

 Reference Signs List 11 Key input unit 12 Main control unit 14 Display unit 16 Overlay printing memory 19 Print control unit 22 Halftone pattern generator 23 Printing unit

Claims (1)

(57) [Claims] A first block data and a first block data;
And the second block data as the background image of the
On the display screen to understand the relative display position relationship
Display means for identifying and displaying, and an individual output position of each of the block data on the display screen
The position setting means arbitrarily set above and the image pattern of each block data for the same printing
When printing out on paper, print the first block data
Image of the second block data for the character pattern
Lower the print density of the pattern and use the position setting
It corresponds to each output position of each set block data.
Output means for outputting to respective corresponding positions on the printing paper , a data output device.