Automatic labeling and typesetting method for decoration drawings

The invention provides an automatic labeling and typesetting method for a decoration drawing, which mainly comprises the following steps of: (1) generating labeling points by user configuration, wherein user configuration is set on a user configuration page, and labeling rules is compiled to generate labeling points of primitives; (2) performing label generation in the drawing, wherein firstly, user-defined configuration is parsed, and a label type required in the drawing is determined; and, secondly, the rule is parsed, and a generation mode of each label is determined; (3) performing annotation typesetting, wherein repeated annotations are removed, and labels with close distances in the same direction are aligned; and overlapping annotations are avoided. The method is suitable for each type of drawings in the construction drawings, can automatically generate annotation information which a user wants to realize for each drawing based on configuration set by the user in the process ofdesigning the constructio