ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00121.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00122.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00123.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00124.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00125.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00126.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

摘要:

AbstractThis paper is essentially a progress report on three years of effort in computer graphics applied to chemistry. The major technical and human problems encountered when running our facility and integrating it into a chemistry department are described. Then progress of our research project, which is developing application programs in several areas of computer graphics applied to chemical education and research, is reviewed. Recent developments in the field of the representation of dynamic processes in molecules and illustrating some basic concepts of reaction mechanisms in organic chemistry are presented, and the important role of graphics in depicting adequately 3D reaction paths is stressed. Finally, some technical problems arising when using the calligraphic system as an audio‐visual tool for teaching chemistry are discussed and some possible solutions are presente

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00127.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

摘要:

AbstractThe input facilities of GKS, the draft international standard for 2‐D graphics software, are presented from an application programmer's viewpoint. The basic concepts are reviewed, concentrating on the differences between GKS and earlier systems.These input facilities can be used in three distinct styles. One provides high portability by sacrificing control over details of the user interface. Another can exploit hardware capabilities by sacrificing portability. A third can provide portabilityandcontrol over the user interface, at the cost of extra application code. All three styles are described, and illustrated with skeleton application

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00128.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

摘要:

AbstractAn interactive editor for a computer‐aided documentation system based on Structured Analysis (SA) is described. The paper investigates the potential offered by computer graphics in the implementation of the editor and discusses the hardware and software support that is required. Interactive enforcement of SA rules and the ability to accept non‐deterministic input for modeless editing are identified as key fact

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00129.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY

摘要:

AbstractThe main advantage when using a standardized graphics system is quite obvious: the application programs become portable. Integrating such a system ‐ and GKS (Graphical Kernel System) is the only one being standardized internationally ‐ into VLSI (Very Large Scale Integration) chips, this graphics system may become an integral part of graphical devices. This guarantees a uniform interface of such devices to GKS applications. Devices of many different kinds will become compatible not only with respect to plugging but even in their logical behaviour, eliminating all device dependencies from the host software.We have started to design the GKS‐chip which will be able to be used in a great variety of devices (vector and raster type). The GKS‐chip will bring the computational power to support real time picture updates, limited only by the maximally attainable output da

ISSN:0167-7055    

DOI:10.1111/j.1467-8659.1983.tb00130.x

出版商:Blackwell Publishing Ltd    

年代:1983

数据来源: WILEY