In this paper a new parametric graph design method is presented to solve this problem.
针对这种情况，提出了新的参数化图形设计方法解决方案。
Three algorithms for function constraint based parametric graph design are presented, and some results in practice are offered.
在实践的基础上总结提出了基于功能约束的参数化图形设计的三种算法，并给出了部分实践的结果。
Existed graph will be interpreted to parametric graph to offer graphic samples for intelligent CAD design methods, such as case based design and prototype based design, etc.
为了给基于实例的设计和基于原型的设计等智能CAD设计方法提供图形样本，需将已有的图形参数化。
This model could capture geometric constraints effectively and distinguish user's intentions automatically in the process of drawing graph theory so as to realize parametric design of apparel pattern.
此模型能有效捕捉并自动识别服装制板过程中反映用户设计意图的几何约束关系，实现服装纸样的参数化。
In chapter 2, the basis of parametric design ideal based on relating-graph is studied.
在第二章中，对基于关联图形的几何建模参数化思想基础作了阐述。
In chapter 2, the basis of parametric design ideal based on relating-graph is studied.
在第二章中，对基于关联图形的几何建模参数化思想基础作了阐述。
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