dimension block and other blocks

[wwinthan]

Do you know how to differentiate between the block that contains the dimension
and the block that doesn't contain the dimension?
cuz in m_block[0-20] some of them are dimension some are not
thanks

[wwinthan]

I dont' know where the extrusion for Circle is stored in dxflibobject?
i don't know the author doesn't mention about it. it's hard to use his code without him writing a enough documentation.

[wwinthan]

I can find those extrusion(direction) factor in dxf file but i can't find in DXFlib object..