IT1175112B - Acyloxy-di:hydro-aryl benzo-thiazepinone(s) (derivs.) prepn. - Google Patents
Acyloxy-di:hydro-aryl benzo-thiazepinone(s) (derivs.) prepn.Info
- Publication number
- IT1175112B IT1175112B IT83436/83A IT8343683A IT1175112B IT 1175112 B IT1175112 B IT 1175112B IT 83436/83 A IT83436/83 A IT 83436/83A IT 8343683 A IT8343683 A IT 8343683A IT 1175112 B IT1175112 B IT 1175112B
- Authority
- IT
- Italy
- Prior art keywords
- window
- test
- clip
- graphics
- objects
- Prior art date
Links
Landscapes
- Image Generation (AREA)
Abstract
A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT83436/83A IT1175112B (en) | 1983-08-03 | 1983-08-03 | Acyloxy-di:hydro-aryl benzo-thiazepinone(s) (derivs.) prepn. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT83436/83A IT1175112B (en) | 1983-08-03 | 1983-08-03 | Acyloxy-di:hydro-aryl benzo-thiazepinone(s) (derivs.) prepn. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8383436A0 IT8383436A0 (en) | 1983-08-03 |
| IT1175112B true IT1175112B (en) | 1987-07-01 |
Family
ID=11321857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT83436/83A IT1175112B (en) | 1983-08-03 | 1983-08-03 | Acyloxy-di:hydro-aryl benzo-thiazepinone(s) (derivs.) prepn. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1175112B (en) |
-
1983
- 1983-08-03 IT IT83436/83A patent/IT1175112B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8383436A0 (en) | 1983-08-03 |
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