插图中的文字高度、图线线宽和图纸比例的精准打印输出，对制图类教材或教学课件等科技文档十分重要。为了能精确出图，在分析文字信息版面占优势的科技文档中AutoCAD插图制作方法的基础上，从几个绘图概念出发，研究了插图的显示特性、图形对象的图线宽度和图中文字高度的属性特征。研究表明，只需将 Word 软件所测得的插图原始尺寸看成制作 AutoCAD 图形的绘图画布和物理纸张的图幅尺寸，精准设置图形的打印出图比例、线宽和文字高度的属性值，就能通过科技文档打印输出既精准又符合制图规范的插图。%It is significant toaccuratelyprint out text height, line width and drawing scales of figures in textbooks on engineering drawing and courseware.In order to precisely print illustrations in these documents, features of displaying figures, line width of drawing objects, and character height in drawings are studied from several concepts about plotting based on analysis of the making course of drawings by means of AutoCAD software embedded in scientific and technological documents whose components of pages are predominantly words and characters. The study shows that preliminary dimensions of figures measured by Word software should be regarded as physical paper size of drawings and canvas for painting, and printing scale of drawings and properties of line weight and height of text characters in drawings ought to be exactly set, by which accurate drawings up to the national standards about engineering drawings in documents can be printed out.
展开▼
