[求助]AcDbText::Position()与AlignmentPoint()区别

yuze1980

请教

AcDbText::setPosition()与AcDbText::setAlignmentPoint()区别？

以及Position()与AlignmentPoint()区别？

非常感谢

fpiw

一个是位置点，一个是对齐点，对齐方式为左对齐时两点重合

If vertical mode is AcDb::kTextBase and horizontal mode is either AcDb::kTextLeft, AcDb::kTextAlign, or AcDb::kTextFit, then the position point is the insertion point for the text object and, for AcDb::kTextLeft, the alignment point (DXF group code 11) is automatically calculated based on the other parameters in the text object.

For all other vertical and horizontal mode combinations, the alignment point is used as the insertion point of the text and the position point is automatically calculated based on the other parameters in the text object

yuze1980

还是不是很明白

fpiw

CAD里面做一个文字对象，然后OPM中修改其对齐方式，看文字的位置变化及夹点情况

yuze1980

OPM什么啊？