cad比例计算（CAD proportion calculation）.docVIP

cad比例计算（CAD proportion calculation） About AutoCAD in the proportion of the problem At present, AutoCAD has been widely applied in various fields of industry, industrial design, architecture design, city planning and design has played a very big role. The work efficiency has been greatly improved. But due to the current domestic standards, had not yet been made more comprehensive about AutoCAD graphics, from years of work, access to all kinds of graphics, feeling a bit chaotic, the most obvious manifestation is the calculation of the proportion of problems, many novice is sometimes feel to set the style of the text size and size and line height line, the size of the arrows in the application of AutoCAD, this is caused by the current confusion between the proportion of graphics is one of the important factors. After years of practice of AutoCAD application, I summed up the calculation of the proportion of more of effective control methods and different proportion of graphic annotation. The graphics in the drawing is completed, do the annotation coordination. Hope that through the following story ratio to let more people learn AutoCAD graphics, make a little contribution to the development of Chinas computer graphics. In general, we will be affected in proportion, the traditional manual drawing, always think to narrow the graphics to draw in the paper. In computer graphics, thinking that the original is need to change. There is also the need to point out is, on the proportion of the drawings, we correct expression should be: a graphical 1:N or N:1, can be placed in several print drawings, or a pattern relative to the number of drawings, how much is the proportion of. I think from the statement that, at least, that is the proportion of graphics cannot be separated from the size of the drawings. No drawings, the proportion of calculation is not comprehensive. Drawing with AutoCAD, except in accident, as long as the exact size, I personally think that we must according to