Create SWG_Ring.py

[bcohenkl55]

Sub-Wavelength Grating Ring Resonator - Improved version of "SWG_MultiBox_Ring"

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 94.56522% with 10 lines in your changes missing coverage. Please review.

Project coverage is 73.34%. Comparing base (0db1171) to head (96465f9).

Files	Patch %	Lines
...ayout/EBeam/pymacros/pcells_EBeam_Beta/SWG_Ring.py	94.87%	8 Missing ⚠️
...eam/pymacros/pcells_EBeam_Beta/spiral_paperclip.py	92.85%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #293      +/-   ##
==========================================
+ Coverage   73.00%   73.34%   +0.34%     
==========================================
  Files          93       94       +1     
  Lines       11284    11467     +183     
==========================================
+ Hits         8238     8411     +173     
- Misses       3046     3056      +10     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[lukasc-ubc]

Could you use the following to make the pins?

from SiEPIC.utils.layout import make_pin
make_pin(self.cell, "optA", [x,y], self.wg_width, LayerPinRecN, 0)

'''
Makes a pin that SiEPIC-Tools will recognize
cell: which cell to draw it in
name: text label for the pin
center: location, int [x,y]
w: pin width
layer: layout.layer() integer type, or string
direction = 
    0: right
    90: up
    180: left
    270: down

Units: input can be float for microns, or int for database units (typ. nm)

[bcohenkl55]

Updated. Thanks Lukas

[lukasc-ubc]

Thanks Ben.