PROCESS FOR PREPARING DOT SCREEN DATA FOR CHARACTER AND/OR PICTURE REPRESENTATIONS

    公开(公告)号:DE3272696D1

    公开(公告)日:1986-09-25

    申请号:DE3272696

    申请日:1982-05-24

    Abstract: For the layout of a page, text and image blocks with data for positioning them on the page are supplied to the data processing system. The image blocks contain pattern information and the text blocks character codes. The pattern information for the characters is stored in a typefont buffer. For editing the data to be recorded, a so-called "window storage" (5) is provided, whose lines (W1-W7) are cyclically associated with successive dot pattern lines (P1, P2, P3 . . . ) on the page (4). For this purpose, the window storage (5), figuratively speaking, successively assumes different window positions (I, II, III) from top to bottom on the page. The height of the window storage (5) is chosen so that it is suitable for accommodating on the page a character with maximum ascender and descender heights. This ensures that the pattern information of a character is transferred to the window storage (5) at one go (in continuous periods). The edit sequence in the window storage (5) for pattern data of aligned or non-aligned lines of adjacent text blocks on the page depends on the sequence of the upper line boundaries and the baselines on the page, respectively.

    METHOD OF EDITING DOT PATTERN DATA FOR CHARACTER AND/OR IMAGE REPRESENTATIONS

    公开(公告)号:CA1199413A

    公开(公告)日:1986-01-14

    申请号:CA425597

    申请日:1983-04-11

    Applicant: IBM

    Abstract: METHOD OF EDITING DOT PATTERN DATA FOR CHARACTER AND/OR IMAGE REPRESENTATIONS For the layout of a page, text and image blocks with data for positioning them on the page are supplied to the data processing system. The image blocks contain pattern information and the text blocks character codes. The pattern information for the characters is stored in a typefont buffer. For editing data to be recorded, "window storage" is provided, whose lines are cyclically associated with successive dot pattern lines on the page. For this purpose, the window storage, figuratively speaking, successively assumes different window positions from top to bottom on the page. The height of the window storage is chosen so that it is suitable for accommodating on the page a character with maximum ascender and descender heights. This ensures that the pattern information of a character is transferred to the window storage at one go (in continuous periods). The edit sequence in the window storage for pattern data of aligned or non-aligned lines of adjacent text blocks on the page depends on the sequence of the upper line boundaries and the baselines on the page, respectively.

    3.
    发明专利
    未知

    公开(公告)号:BR8302323A

    公开(公告)日:1984-01-10

    申请号:BR8302323

    申请日:1983-05-05

    Applicant: IBM

    Abstract: For the layout of a page, text and image blocks with data for positioning them on the page are supplied to the data processing system. The image blocks contain pattern information and the text blocks character codes. The pattern information for the characters is stored in a typefont buffer. For editing the data to be recorded, a so-called "window storage" (5) is provided, whose lines (W1-W7) are cyclically associated with successive dot pattern lines (P1, P2, P3 . . . ) on the page (4). For this purpose, the window storage (5), figuratively speaking, successively assumes different window positions (I, II, III) from top to bottom on the page. The height of the window storage (5) is chosen so that it is suitable for accommodating on the page a character with maximum ascender and descender heights. This ensures that the pattern information of a character is transferred to the window storage (5) at one go (in continuous periods). The edit sequence in the window storage (5) for pattern data of aligned or non-aligned lines of adjacent text blocks on the page depends on the sequence of the upper line boundaries and the baselines on the page, respectively.

    METHOD OF EDITING DOT PATTERN DATA FOR CHARACTER AND/OR IMAGE REPRESENTATIONS

    公开(公告)号:AU553314B2

    公开(公告)日:1986-07-10

    申请号:AU1360683

    申请日:1983-04-18

    Applicant: IBM

    Abstract: For the layout of a page, text and image blocks with data for positioning them on the page are supplied to the data processing system. The image blocks contain pattern information and the text blocks character codes. The pattern information for the characters is stored in a typefont buffer. For editing the data to be recorded, a so-called "window storage" (5) is provided, whose lines (W1-W7) are cyclically associated with successive dot pattern lines (P1, P2, P3 . . . ) on the page (4). For this purpose, the window storage (5), figuratively speaking, successively assumes different window positions (I, II, III) from top to bottom on the page. The height of the window storage (5) is chosen so that it is suitable for accommodating on the page a character with maximum ascender and descender heights. This ensures that the pattern information of a character is transferred to the window storage (5) at one go (in continuous periods). The edit sequence in the window storage (5) for pattern data of aligned or non-aligned lines of adjacent text blocks on the page depends on the sequence of the upper line boundaries and the baselines on the page, respectively.

    METHOD OF EDITING DOT PATTERN DATA FOR CHARACTER AND/OR IMAGE REPRESENTATIONS

    公开(公告)号:AU1360683A

    公开(公告)日:1983-12-01

    申请号:AU1360683

    申请日:1983-04-18

    Applicant: IBM

    Abstract: For the layout of a page, text and image blocks with data for positioning them on the page are supplied to the data processing system. The image blocks contain pattern information and the text blocks character codes. The pattern information for the characters is stored in a typefont buffer. For editing the data to be recorded, a so-called "window storage" (5) is provided, whose lines (W1-W7) are cyclically associated with successive dot pattern lines (P1, P2, P3 . . . ) on the page (4). For this purpose, the window storage (5), figuratively speaking, successively assumes different window positions (I, II, III) from top to bottom on the page. The height of the window storage (5) is chosen so that it is suitable for accommodating on the page a character with maximum ascender and descender heights. This ensures that the pattern information of a character is transferred to the window storage (5) at one go (in continuous periods). The edit sequence in the window storage (5) for pattern data of aligned or non-aligned lines of adjacent text blocks on the page depends on the sequence of the upper line boundaries and the baselines on the page, respectively.

    CONTROL CIRCUIT FOR A PRINTING HEAD OF A METAL PAPER PRINTER

    公开(公告)号:CA1101560A

    公开(公告)日:1981-05-19

    申请号:CA298888

    申请日:1978-03-14

    Applicant: IBM

    Abstract: RECORD MARKING APPARATUS Control circuit for printing head of a metal paper printer with electrodes arranged on a slope, said electrodes being staggered in horizontal projection by the D-fold of their electrode width. The matrix-like structurized character consisting of individual image elements is stored in a main storage. This character information is read out column-by-column and written into predetermined locations of a read/ write buffer storage. Such a write phase is followed by a read-out phase of predetermined locations of the storage for the direct addressing of the electrodes of the writing head. Write and read phases are alternating. For determining the address of the storage locations during the write and read phases two counters are used in particular in connection with a multiplier and an adder, as well as a register for storing the D-value. GE9-77-003

    9.
    发明专利
    未知

    公开(公告)号:DE2715889A1

    公开(公告)日:1978-10-19

    申请号:DE2715889

    申请日:1977-04-09

    Abstract: Control circuit for a print head of a metal paper printer in which electrodes are arranged on a slope, said electrodes being staggered in horizontal projection by the D-fold of their electrode width. The martrix-like structurized character to be printed consists of individual image elements stored in a main storage. This character information is read out column-by-column and written into predetermined locations of a read/write buffer storage. The write phase is followed by a readout phase of predetermined locations of the buffer storage for the direct addressing of the electrodes of the writing head. Write and read phases alternate. For determining the address of the storage locations during the write and read phases two counters are used in connection with a multiplier and an adder as well as a register for storing the D-value.

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