Shanghai Fangling Computer Software co., Ltd
set start point simultaneously. The relative position is as follows:
2.4 Size
Professional edition supports to scale the size the parts and choose the scale base.
2.5 Different types of poly line
Besides the poly line1, professional edition supports poly line2.
Poly line1: The arc will be drawn in tangent form.
Poly line2: The arc will be drawn in any form.
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