公开(公告)号：BR8606364A

公开(公告)日：1987-10-13

申请号：BR8606364

申请日：1986-12-22

Applicant: IBM

Inventor： FATAHALIAN FARHARD HAJI ,  HALLIDAY LARRY ARNOLD ,  NGUYEN KHOA DANG

IPC: G06F15/00 ,  G06F3/02 ,  G06F9/46 ,  G06F9/48 ,  G06F12/08 ,  G06F9/06

Abstract: A data processing system which gives an application (50) running on the operating system (10) direct access to the output display (42). The system is operable in two modes. In the first mode, if the application displays text to the output display, the output data must go through every layer of the processing system before it reaches the output display. In the second mode, the application can output data directly to the output display without going through the many layers of the processing system. In this second mode, a buffer (15) is defined by the application. Input data from the input devices are stored in this buffer. The application accesses the buffer for direct output to the display.

公开(公告)号：DE3685489D1

公开(公告)日：1992-07-02

申请号：DE3685489

申请日：1986-12-12

Applicant: IBM

Inventor： FATAHALIAN FARHAD HAJI ,  HALLIDAY LARRY ARNOLD ,  NGUYEN KHOA DANG

IPC: G06F15/00 ,  G06F3/02 ,  G06F9/46 ,  G06F9/48

Abstract: A data processing system which gives an application (50) running on the operating system (10) direct access to the output display (42). The system is operable in two modes. In the first mode, if the application displays text to the output display, the output data must go through every layer of the processing system before it reaches the output display. In the second mode, the application can output data directly to the output display without going through the many layers of the processing system. In this second mode, a buffer (15) is defined by the application. Input data from the input devices are stored in this buffer. The application accesses the buffer for direct output to the display.

公开(公告)号：DE3485426D1

公开(公告)日：1992-02-20

申请号：DE3485426

申请日：1984-04-05

Applicant: IBM

Inventor： KARNES JR ,  MCCASKILL REX ALLEN ,  NGUYEN KHOA DANG

IPC: G06F3/12 ,  G06F3/14 ,  G06F17/21 ,  G06K15/00 ,  G06F3/153

Abstract: A word processing system is provided with printing means for printing on a character by character basis a data stream including merged graphic and alphanumeric data. The word processing system is provided with an interactive display for displaying by character generation a data stream representative of alphanumeric characters to be printed together with means for printing the characters on a document on a character by character basis. Operator interactive apparatus is provided whereby the operator can form a graphics data stream which is displayable on said display by character generation. This graphics data stream may then be integrated into the existing alphanumeric data stream, and the data in this integrated data stream may then be applied to the printing means whereby the alphanumeric characters and the graphic characters represented by this data stream are printed character by character to provide a document having the integrated alphanumeric and graphic information.

公开(公告)号：AU2794384A

公开(公告)日：1984-11-15

申请号：AU2794384

申请日：1984-05-11

Applicant: IBM

Inventor： KARNES ROY EUGENE JR ,  MCCASKILL REX ALLEN ,  NGUYEN KHOA DANG

IPC: G06F3/12 ,  G06F3/14 ,  G06F17/21 ,  G06K15/00 ,  G06F3/153

Abstract: A word processing system is provided with printing means for printing on a character by character basis a data stream including merged graphic and alphanumeric data. The word processing system is provided with an interactive display for displaying by character generation a data stream representative of alphanumeric characters to be printed together with means for printing the characters on a document on a character by character basis. Operator interactive apparatus is provided whereby the operator can form a graphics data stream which is displayable on said display by character generation. This graphics data stream may then be integrated into the existing alphanumeric data stream, and the data in this integrated data stream may then be applied to the printing means whereby the alphanumeric characters and the graphic characters represented by this data stream are printed character by character to provide a document having the integrated alphanumeric and graphic information.

公开(公告)号：DE3851046D1

公开(公告)日：1994-09-15

申请号：DE3851046

申请日：1988-11-21

Applicant: IBM

Inventor： BEAUREGARD GARY MICHAEL ,  LOUCKS LARRY KEITH ,  NGUYEN KHOA DANG ,  URQUHART ROBERT JOHN

IPC: G06T11/40 ,  G06F15/72

Abstract: Two faster polygon fill routines are presented for filling polygons on a graphics display in addition to a conventional fill routine. The first fast fill routine fills polygons that are strictly convex. The second fast fill routine fills a larger class of polygons than the first fast fill routine which includes polygons being concave in the x direction, and polygons having crossing lines. The first fast fill routine tests the polygon for strict convexity by testing for a consistent turning direction, and by testing for once around in the y direction. The first polygon fill routine then stores the maximum and minimum value of the pel selected by the Bresenham routine for each scan line of the polygon. The fill line is drawn from the pel having the minimum value to the pel having the maximum value for each scan line of the polygon. The second fast fill routine tests the polygon to ensure that it can be filled with one unique fill line for each scan line of the polygon. The second fast fill routine stores both a minimum value and maximum value for each scan line line of the polygon for each line of the polygon. A fill line is then drawn from the least minimum value to the greatest maximum value for each scan line of the polygon.

公开(公告)号：HK34693A

公开(公告)日：1993-04-16

申请号：HK34693

申请日：1993-04-08

Applicant: IBM

Inventor： FATAHALIAN FARHAD HAJI ,  HALLIDAY LARRY ARNOLD ,  NGUYEN KHOA DANG

IPC: G06F15/00 ,  G06F3/02 ,  G06F9/46 ,  G06F9/48

Abstract: A data processing system which gives an application (50) running on the operating system (10) direct access to the output display (42). The system is operable in two modes. In the first mode, if the application displays text to the output display, the output data must go through every layer of the processing system before it reaches the output display. In the second mode, the application can output data directly to the output display without going through the many layers of the processing system. In this second mode, a buffer (15) is defined by the application. Input data from the input devices are stored in this buffer. The application accesses the buffer for direct output to the display.

公开(公告)号：DE3851046T2

公开(公告)日：1995-03-09

申请号：DE3851046

申请日：1988-11-21

Applicant: IBM

Inventor： BEAUREGARD GARY MICHAEL ,  LOUCKS LARRY KEITH ,  NGUYEN KHOA DANG ,  URQUHART ROBERT JOHN

IPC: G06T11/40

Abstract: Two faster polygon fill routines are presented for filling polygons on a graphics display in addition to a conventional fill routine. The first fast fill routine fills polygons that are strictly convex. The second fast fill routine fills a larger class of polygons than the first fast fill routine which includes polygons being concave in the x direction, and polygons having crossing lines. The first fast fill routine tests the polygon for strict convexity by testing for a consistent turning direction, and by testing for once around in the y direction. The first polygon fill routine then stores the maximum and minimum value of the pel selected by the Bresenham routine for each scan line of the polygon. The fill line is drawn from the pel having the minimum value to the pel having the maximum value for each scan line of the polygon. The second fast fill routine tests the polygon to ensure that it can be filled with one unique fill line for each scan line of the polygon. The second fast fill routine stores both a minimum value and maximum value for each scan line line of the polygon for each line of the polygon. A fill line is then drawn from the least minimum value to the greatest maximum value for each scan line of the polygon.

公开(公告)号：AU563758B2

公开(公告)日：1987-07-23

申请号：AU2794384

申请日：1984-05-11

Applicant: IBM

Inventor： KARNES ROY EUGENE JR ,  MCCASKILL REX ALLEN ,  NGUYEN KHOA DANG

IPC: G06F3/12 ,  G06F3/14 ,  G06F17/21 ,  G06K15/00 ,  G06F3/153

Abstract: A word processing system is provided with printing means for printing on a character by character basis a data stream including merged graphic and alphanumeric data. The word processing system is provided with an interactive display for displaying by character generation a data stream representative of alphanumeric characters to be printed together with means for printing the characters on a document on a character by character basis. Operator interactive apparatus is provided whereby the operator can form a graphics data stream which is displayable on said display by character generation. This graphics data stream may then be integrated into the existing alphanumeric data stream, and the data in this integrated data stream may then be applied to the printing means whereby the alphanumeric characters and the graphic characters represented by this data stream are printed character by character to provide a document having the integrated alphanumeric and graphic information.