SPLayout

• SBend docs update.
• New class: Circle, Rectangle.
• Add port points definition for Polygon.

SPLayout

• Variable names: angle -> radian.
• AEMD gratings can have multiple definitions in a file.
• AEMD Grating default relative position: RIGHT.
• New cell function: self.remove_components().
• If the input filename of "make_gdsii_file" is not "*.gds", it will automatically add ".gds" to the tail.

SPLayout

• Add self.get_start_point() for AEMD_grating.
• New Class: SBend & ASBend.
• Add a constant: pi = math.pi.

SPLayout

• Lift restrictions on taper length.
• Support coordinate transfer for MAKE_COMPONENT.

SPLayout

• Add documentation.
• Fix a bug that the microring can not return the right pad point when it is rotated.
• Fix a bug horizonal -> horizontal.
• Fix a bug Point.__eq__ will return False when other==None.

SPLayout

Fix a fatal bug in version 0.0.1 that Selfdefinecomponent can not work with multi-components.