KLayout Forum

Discussion List

• Ruby DRC tutorial

  98 views 0 comments 0 points Started by BigPanda April 23 Verification
• support DRC using Python?

  863 views 2 comments 0 points Most recent by BigPanda April 23General
• undefined method error!

  102 views 3 comments 0 points Most recent by Matthias April 22KLayout Development
• how to process space and width in Klayout_DRC for oval shape?

  165 views 6 comments 0 points Most recent by jiunnweiyeh April 18KLayout Support
• Klayout on ARCH linux: Inspector doesn't shows variable values when breapoint is set in subroutine.

  69 views 3 comments 0 points Most recent by Matthias April 15Python scripting
• Command Line Interface in order to handle "Save Layout Options"

  116 views 3 comments 0 points Most recent by Matthias April 15General
• How to extract netlist with LVS, but separating nets connected through subcircuit

  164 views 1 comment 0 points Most recent by Matthias April 14Python scripting
• Red alert: KLayout Package Manager will stop working beginning of 2024 with GitHub-hosted packages

  1.4K views 15 comments 0 points Most recent by Matthias April 14General
• How to read polygons from GDS into numpy arrays?

  161 views 1 comment 0 points Most recent by sekigawa April 10KLayout Support
• Shapes object cannot be garbage collected

  169 views 4 comments 0 points Most recent by Matthias April 9Ruby Scripting
• xSection: Line of Sight, Negative Angle Etch etc

  378 views 3 comments 0 points Most recent by r_user_ant April 7Ruby Scripting
• Using two separate lyp files simultaneously

  91 views 3 comments 0 points Most recent by dick_freebird April 6KLayout Support
• Error Message CenterRuler plugin (update from 0.28.xx to 0.29.12)

  57 views 2 comments 0 points Most recent by Sepbe April 4KLayout Support
• DRC on current window range.

  108 views 2 comments 0 points Most recent by jiunnweiyeh April 2KLayout Support
• question about min area drc check

  136 views 1 comment 0 points Most recent by Matthias April 1Python scripting
• How to use different fonts in pcell

  163 views 1 comment 0 points Most recent by Matthias March 30General
• import numpy

  7.5K views 23 comments 0 points Most recent by sekigawa March 26Python scripting
• rasterize() to output 408.24 µm field as 1080BMP, 0.378 µm line became 2 pixels instead of 1 pixel

  241 views 7 comments 0 points Most recent by Matthias March 23Python scripting
• The issue caused by changing the DPI when using rasterize() to convert a DXF to a BMP.

  80 views 1 comment 0 points Most recent by Matthias March 23Python scripting
• The same rendering area produces different images

  153 views 8 comments 0 points Most recent by leo_cy March 12Python scripting
• Combining designs (DEF -> GDS) ends up with lots of duplicate polygons

  165 views 5 comments 0 points Most recent by Matthias March 11Python scripting
• QR Code PCell

  1K views 28 comments 0 points Most recent by Matthias March 11General
• ImportError: cannot import name 'Qt' from 'pya' (/../lib/python3.8/site-packages/pya/__init__.py)

  176 views 6 comments 0 points Most recent by mole99 March 10Python scripting
• Extract different devices with a single extractor

  116 views 3 comments 0 points Most recent by mole99 March 10Verification
• Bug in macro shortcut keys?

  76 views 3 comments 0 points Most recent by Matthias March 8General
• [newbie] select instances by rotation angle

  116 views 4 comments 0 points Most recent by Clod March 5General
• Possible regression in DRC: with_density influences join operation

  141 views 4 comments 0 points Most recent by akrinke March 4Verification
• Select layer connected to other layer

  185 views 8 comments 0 points Most recent by Matthias February 24Verification
• How do I use goto position in script for batch coordinate?

  106 views 3 comments 0 points Most recent by Matthias February 24Ruby Scripting
• DRC - Touching edges on the same layer

  208 views 5 comments 0 points Most recent by Matthias February 19KLayout Development