Road Route Study Of The Graphic Design And Application Software Development

The design of road plane linetype is the framework of the whole road design,it must fit the restrict of landform and every guideline of economy and technic.So,how to confirm the position of the line unit reasonabiy,study out every parameter and exert all the linetypes to combine the design agility are the chief task of road linetype.Making the most of computer to finish some cockamamin calculate and plot work,achieving the viewpieture will make the designer have more force to fasten on combining linetype,designing and Uniting the vertical section and plan etc.In this Paper,after studying all kinds software on road plane linetype design,the system focus on uniting the roud plane linetype logically as the design ideology,opening out a assistant designing system on road plane linetype whichis based on the tap tool—Object ARX:1.The system in this paper has the function of designing manifold linetype unit,it can design any kinds of normal curve, special curve and combination of curvilinear unit,at the same time,the system also opens up diversified methods of unit orientation and juncture,which can link the isolated units to slick line by fixing or moving them on actual demands.2.The system has achieved the viewpicture of plane linetype,that is WYSWYG,it also makes the drag dynamic come true in unit design and modification such as parallel moving,parameter modification,in this way,the parameter of any isolate unit and the idiographic position of the line can be gottenat anytime.3.Based on the control point of landform,the studying out of curvilinear unit has been done by computer,which avoid the blindfold of manual work.4.The system has the self-contained accident function of plane linetype design,which can blen the correlation criterion of plane line type in to the system,in that way, corresponding cue was gotten whenever the the instance that was fell short of criterion during the design. t,...