KR830002793B1 - Photographic device for monitor - Google Patents

Abstract

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Description

Photographic device for monitor

1 and 2 show the relationship between the printing state and the display state.

3 and 10 show examples of neat typesetting.

4 is a schematic view showing an embodiment of a photographic magnet incorporating a monitor device of the present invention.

5 is a configuration diagram specifically showing an example of the monitor device 27 (shown in FIG. 4).

6 and 7 schematically show the relationship between the operation of the line signal generation circuit and the display state.

8 and 9 are explanatory diagrams shown in the initial conditions of the embodiment of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a monitor device for photographic magnetic devices, and more particularly to a monitor device having a display function of a reference line which can simplify this when monitoring a typesetting with a leading and trailing edge.

As a photographic device monitor device, a printed character or a blank factored character (hereinafter, all of them are described as an authorized person), or characters that are not authorized by the authorized person are displayed in accordance with the actual printing status on a book-based material. What has been made possible is already proposed.

First, as a background description of the present invention, an example of the display state in the monitor apparatus for confirming these character images will be described with reference to FIG. 1 and FIG.

1 and 2 are diagrams showing how the relative relationship between the printing state on the photosensitive material 1 and the display state on the monitor display unit 2 changes with the progress of the official's operation. The white character (white character) is the character that has already completed the authorized person but is not displayed on the display. The black character is the character that is displayed on the display after finishing the certified person. Each character is displayed by moving the position freely and placing it in the layout.

In addition, the difference S ₁ and S _{2 from} the reference position of the photosensitive material 1 indicated by the dotted line 3 is a scroll indicating which part of the photosensitive material 1 corresponds to which position is displayed. As the scroll amount, for example, after the character of the letter “X” in the opponent of FIG. 1 is finished, the scroll amount is increased by (ΔS), so that the next letter “へ” is indicated in FIG. It is supposed to cope with the layout of ”.

By the way, the monitor display as shown in Figs. 1 and 2 described above makes it possible to easily grasp the mutual positional relationship of adjacent characters with certainty, and it is a remarkable effect in so-called fill characters. However, it was not possible to intuitively grasp the absolute positional relationship of each character shape with respect to the photosensitive material 1 itself.

Thus, for example, as shown in FIG. 3, the above-described character confirmation monitor apparatus is sufficiently responsive to a neat typesetting request such that desired characters are balancedly printed between the predetermined positions P and Q. As shown in FIG. Could not.

The present invention solves this problem in a four-type self-monitoring device, and is described in the embodiments as being helpful for more photographic and unique typesetting processing.

4 is a schematic view showing an embodiment of a photographic magnet in which a monitor device according to the present invention is assembled, and includes a light source 5, a dial 6, a main lens 7, a modified lens 8, and a collimator. Lens 9, reflector 10, shutter 11, moving optical system 12, photosensitive drum 13, printing position control circuit 14, each driving circuit 15 for horizontal and vertical feeding And (16) is well known in the art. Reference numeral 17 denotes an optical system for capturing monitor characters, 18 denotes an image pickup tube, 19 denotes a character display control unit, 20 denotes a monitor display unit formed of a cathode ray tube, etc., 21 denotes a deflection control circuit, and 22 Is a line display control unit, 23 is a typesetting condition setting unit, 24 is a deflection position synchronizing signal, 25 is a scroll amount change signal, and 26 is a scroll amount signal. It is related with the part shown with the code | symbol 27 in the figure. Each configuration indicated by the above-mentioned code (5-17) is an example to the last, and of course, the present invention can be applied to a reversible magnetic device having various other configurations.

5 is a configuration diagram showing in more detail an example of the above-described monitor apparatus 27. As shown in FIG.

In FIG. 5, the line display control section 22 includes a line signal generation circuit 28, a line position address command circuit 29, and a scroll amount signal generation circuit 30. The unit 23 is provided with a row head positioning register 31, a row tail positioning register 32, a typesetting direction selection switch and a typesetting system selection switch 34.

Here, next, the relationship between the specific operation of the above-described line signal generation circuit 28 and the display state on the monitor display unit 20 will be described schematically with reference to FIG. Denotes horizontal and vertical deflection position counters that output a signal following the deflection position on the monitor display unit 20 by receiving the deflection position synchronization signal 24 described above, and reference numerals 37 and 38 denote externally. These are horizontal and vertical line display registers that hold data at the specified address. In addition, the data fixation state in the registers 37 and 38 is shown by the diagonal lines.

Then, the contents of the deflection position counters 35 and 36 described above are read out, and the signals read out from the above-described line display registers 37 and 38 as addresses are set to the FF 39 and the set reset type. Each is pulled by 40.

Therefore, the FFs 29 and 40 exert signals corresponding to the intervals ΔW and (V ₁ )-(V ₂ ) in the figure, respectively, and the product of the logic of both signals is reduced. As a result of the transfer to the display unit 20 through the AND circuit 41, vertical display of the line indicated by reference numeral 42 is obtained on the display unit 20. FIG.

In other words, as apparent from the above description, the desired line display on the display unit 20 can be obtained by instructing the line signal generation circuit 28 of the address signal corresponding to the position of the line to be displayed. The above is the case of the vertical line display, and it is also possible to obtain the horizontal line display as shown in FIG. 7 by appropriately changing the address for writing data to the registers 37 and 38 described above. Do.

6 and 7 show a case where a pair of line table registers 37 and 38 are provided, respectively. In another embodiment, two pairs of line display registers are provided. When one pair is used for horizontal line display and the other pair is used for vertical line display, it is also possible to display horizontal and vertical lines simultaneously.

인 4종류의 신호(β)를 순차로 줄력하게 되어있다.Next, the line position address command circuit 29 in FIG. 5 is a circuit for supplying the address command signal to the above-described line signal generation circuit 28, and reference numerals 43 and 44 are shown in FIG. Values corresponding to positions V ₁ , V ₂ and (h ₁ ) and (h ₂ ) in FIG. 7 are preset registers, and 45 is an operation switching circuit. The operation switching circuit 45 has a scroll amount signal S obtained as described later, and a row head signal α ₁ and a tail position signal α ₂ sent from the above-described setting registers 31 and 32. ),

Four kinds of signals β are sequentially depressed.

또는

의 신호가 줄력신호(β)가 된다.Therefore, in the case where the typesetting direction selector switch 33 is selected horizontally, the four types of signals β are supplied to the horizontal line display register 37 as address signals through the AND circuit 46. In addition, the values of "V ₁ " and "V ₂ " set in the above-described register 43 are commanded to the vertical line display register 38 through the AND circuit 47. In this way, when the typesetting direction selector switch 33 is selected to the " portrait " side, the four kinds of signals β described above are supplied to the vertical line display register 38, and " h ₁ " The value of "h ₂ " is commanded to the horizontal line display register 37. As a more special case, when the signal? ₃ from the variable setting register 48 is input to the arithmetic switching circuit 45 described above, "? ₃ -S "

or

Becomes the joule force signal β.

Next, the scroll amount signal generation circuit 30 in FIG. 5 will be described. A reference numeral 49 is a counter for outputting the crawl amount signal S and sets the priority input signal γ as an initial value. Subsequently, the signal of S = γ + δ is pushed forward following the value δ of the scroll amount change signal 25 sent from the character display control unit 19. Reference numerals 50 and 51 are set counters, and the meanings of values (a) and (b) set here will be apparent in the following description with reference to FIGS. 8 and 9. .

By the way, as is apparent from the specific configuration example of the scroll amount signal generation circuit 30 shown in FIG. 5, the relationship between the various setting conditions in the typesetting condition setting unit 23 and the above-described signal? It's like a ticket.

Therefore, the relationship between the above four kinds of signals β exerted by the arithmetic switching circuit 45 and the typesetting conditions is as follows.

In the following table, only the case of the transverse typesetting will be described. Of course, the case of the longitudinal typesetting also operates the same.

Based on the four types of signals β, the line position address command circuit 29 outputs the predetermined address line signal generation circuit 28 as described above.

8 and 9 show the relationship between the data fixation state of the horizontal and vertical line display registers 37 and 38 at the initial condition and the display state on the monitor display unit 20 in FIG. Fig. 8 schematically shows the case of the subordinate sequence, and Fig. 8 shows the case of the forward feeding system, and Fig. 9 shows the case of the reverse feeding system.

In Figs. 8 to 9, the hatched display 42 indicated by the diagonal lines is not displayed at the initial condition. Depending on the value of | α ₂ -α ₁ |, two lines are simultaneously used. Sometimes it is displayed.

The value δ of the scroll amount change signal 25 decreases in the forward direction in the case of the forwarding system. Accordingly, when the change signal 25 of the scroll amount is sequentially sent from the character display control unit 19 in accordance with the progress of the authorized person's operation, the line display of FIG. 8 is sequentially moved to the left side (on the drawing), and the ninth The line display of the figure moves in the right direction. Finally, the line display 42 indicated by diagonal lines is displayed on the monitor display unit 20.

In FIG. 8 and FIG. 9, the character display is omitted, but it is a matter of course that a proper character image can be repeatedly displayed by the operation of the character display control unit. Moreover, of course, these line displays and text displays move without losing the positional relationship with each other when scrolling.

As is evident in FIGS. 8 and 9, the present invention shows that at least the line display corresponding to the line head appears in the left chamber of the display section 20 when the typesetting system is in the forward direction, and at least in the case of the reverse system. The line display corresponding to the beauty is displayed on the right side of the display unit 20. Also, at the appropriate point in time during the work of the authorized person, the line display corresponding to the tail is displayed in the forward direction and at the heading in the reverse direction. Equivalent line markings can be obtained respectively.

Therefore, by supplying the scroll amount signal δ to the character display control unit 19 so as to display the same positional relationship as the line display and the character display, the line display is made beautiful and the layout of the character position is displayed. It becomes possible to be able to perform an outer freely.

In addition, as apparent in Figs. 8 and 9, the value (a) set in advance in the setting counter 50 is displayed in the line head line at the time of forward setup when the initial condition, i.e.,? Is a value for setting the difference between the display of the tail line and the display of the tail line (Fig. 9) during the reverse fixation.

Next, the above-described variable setting register 48 will be briefly described. The variable setting register 48 is used when performing line display at the free position on the monitor display unit 20 in which several characters are displayed immediately, and the line display position can be moved by changing the setting value.

Therefore, when the proper line display is moved and the set value when the desired position is reached is fixed to the above-described line head or tail end positioning registers 31 and 32, typesetting as shown in FIG. 10 can be easily processed. .

In another embodiment, the above-described display can be also performed by simultaneously displaying the above-described display of the line head and line and the arbitrary position line display by the variable setting register 48 described above. In other words, if a gap is formed between the last character and the end line mark when the qualified person is performed while properly positioning, in other words, when the so-called justification is not as desired, the last character described above. on the value and haengmi ask the difference in the position (α _2), Justify blood line length and the remaining portion required for the indications operation of possible to combine arbitrary position line displayed by the on-line trailing side, and then the variable setting register 38 You will be able to figure out exactly.

As described in detail above, the monitor apparatus according to the present invention includes a typesetting condition setting unit 23 in which a distinction between a row heading position α ₁ and a tailing position α ₂ , and a typesetting direction and a typesetting system is set; A scroll amount signal generating circuit 30 outputting a scroll amount signal S obtained by increasing or decreasing the initial value of the scroll amount obtained based on the signal in the setting unit in response to a scroll amount change signal supplied from the outside. ) And an address signal corresponding to the display position of the line head line and the line end line based on the above-described scroll amount signal S and the values of the line head position α ₁ and the line tail position α ₂ . A line signal generation circuit 28 for outputting a line display signal based on the line position address command circuit 29, the coincidence signal between the position commanded by the above-described address signal and the deflection position on the display portion, and the line display As a modulated signal What is necessary is just to provide the monitor display part 20 which displays the desired line head line and tail line line, and by doing so, this invention makes it possible to intuitively grasp the absolute positional relationship of each character shape with respect to the photosensitive material itself. It is to provide a remarkable effect in performing various types of typesetting.

Claims (1)

Forming condition setting section 23, in which the distinction between the row heading position α ₁ and the tail end position α ₂ and the typesetting direction and the typesetting system is set, and based on the signal from the setting unit 23, A scroll amount signal generating circuit 30 for outputting a scroll amount signal S obtained by increasing and decreasing the initial value of the true scroll amount in response to a scroll amount change signal supplied from the outside, and the scroll amount signal ( Line position address command circuit which instructs an address signal which commands an address signal corresponding to the display position of the line head line and the line tail line based on the values of S) and the line head position α ₁ and the line tail position α ₂ . (29) and a line signal generation circuit 28 for outputting a line display signal based on the coincidence signal between the position commanded by the address signal and the deflection position on the display portion, and the line display signal is modulated by the line display signal. Hangul Line and Hang Miran Hayeoseo a monitor display unit 20 for displaying photocomposition appointed monitoring device.

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