The Application Of Computer Technology In The Illustrations

21st century is the blend era of art and technology, science and artistic combined every aspect, exceed people's imagination more and more. Computer technology extensive popularization and application in the spheres of art, have promoted the development and prosperity of art, have made the digital illustration too. The combination of the computer technology and illustration art has not only expanded the meaning of the illustration, and also break through on the expression.This paper is discussed by the background that full speed in such a scientific and technologi bring to modern illustration art unprecedented changes. This text has explained the computer technology at first,Concepts such as the illustration and digital illustration, etc. Then make use of examples to explain the application among other relevant industries of designing such as in the publication industry,advertising industry,cartoon industry,game industry,film industry,photography industry, etc. Then utilize the typical example to put out the preparation method that commonly more used digital illustration. The purpose is to emphasize compatibility between digital illustration art and various of other industry and break-through that the computer brings on the expression and on efficiency. On this basis, analyzed the reason of combining succeed between computer technology and illustration art first,have put ability in order illustrator should have in new period secondly,have probed into the development trend of the digital illustration finally. The conclusion of this paper is:First, combination of the computer technology and illustration art makes digital illustration art more rich on the artistic technique of expression,make efficiency to improve a lot,show the illustration is more convenient too. Secondly, as the illustrator of new period, should possess the sturdy grounding in basic skills of painting,can operate different graphics softwares,have certain English level,can catch originality and technology of the illustration works. Finally, The digital illustration will appear trend of diversify on the expression, trend of multimedia of application, trend of Leading factor functionally, etc.The digital illustration is a combination result in factors such as technology, painting, design, commerce, etc. The constant development of computer hardware, software engineering has injected new vigor into illustration art, have guaranteed that llustrator adapts to the constantly changeable commercial market for illustration. But in any case, the illustrator should regard creating as the life, utilizes the advanced tool properly and play to one's own creativity to design the outstanding artistic works.