| 摘要 |
PROBLEM TO BE SOLVED: To provide a drawing check program, a drawing check method and a drawing check device, automatically detecting a part insufficient for a dimension entry, in a check of a drawing designed by a CAD. SOLUTION: A chamfering part is deleted from shape data constituting CAD data, a virtual line extended in a line segment direction of a straight line segment of the shape data by a prescribed length is generated, and the virtual line and the CAD data are displayed when a dimension additional line overlapping the virtual line is not found in reference to dimension data. COPYRIGHT: (C)2006,JPO&NCIPI
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