KLayout Forum

Discussion List

• Zero-Area Polygon Check

  243 views 5 comments 0 points Most recent by Matthias July 2025Python scripting
• How to mimic oddPolygon in Python to check for Self-Intersecting Polygons

  146 views 4 comments 0 points Most recent by aarush June 2025Python scripting
• Compile .pyd

  153 views 4 comments 0 points Most recent by Vincent Lin June 2025General
• PyQt is not working correctly on Linux

  180 views 3 comments 0 points Most recent by zipper5 June 2025Python scripting
• How can I see the violated values ​​in the info tab?

  157 views 9 comments 0 points Most recent by 안준용 June 2025Ruby Scripting
• Difficulty checking instance origin

  115 views 4 comments 0 points Most recent by dick_freebird June 2025Layout
• Save layer appearance as config? Stipple, color etc

  1.2K views 8 comments 0 points Most recent by SBkev June 2025General
• AutoCAD .dwg -> .dxf, .dxf to .gds

  1.2K views 2 comments 0 points Most recent by Matthias June 2025KLayout Development
• Application note: automatically load a companion .lyp file

  1.1K views 4 comments 0 points Most recent by demis June 2025General
• 'M' element must have four nodes in NetlistSpiceReaderDelegate::parse_element

  70 views 4 comments 0 points Most recent by Daaan June 2025Python scripting
• progressbar.inc prevents proper target_view.update_content and layer property sets

  67 views 1 comment 0 points Most recent by Matthias June 2025Ruby Scripting
• Making a PCell from an existing PCell

  273 views 3 comments 0 points Most recent by Matthias June 2025Python scripting
• How not to use the ruby interpreter.

  110 views 2 comments 0 points Most recent by dick_freebird June 2025Python scripting
• Best Practice for Organizing PCell Library

  279 views 4 comments 0 points Most recent by Matthias June 2025Python scripting
• [DRC]-Why do identical structures only partially report width errors?

  174 views 9 comments 0 points Most recent by Matthias June 2025KLayout Support
• Gerber file import scripting

  192 views 1 comment 0 points Most recent by Matthias June 2025Python scripting
• DRC with spike

  187 views 3 comments 0 points Most recent by JSS May 2025Ruby Scripting
• About conda klayout distributions, any limitation ?

  170 views 1 comment 0 points Most recent by Matthias May 2025KLayout Development
• Should we make answered discussions closed in KLayout?

  148 views 6 comments 0 points Most recent by StefanThiede May 2025KLayout Support
• Looping, but only call layer.output once? Removing "redudancy" in DRC report

  131 views 1 comment 0 points Most recent by Matthias May 2025Verification
• DRC scripting and height (width) check?

  162 views 1 comment 0 points Most recent by Matthias May 2025Verification
• DRC question on overlap

  147 views 1 comment 0 points Most recent by Matthias May 2025Verification
• Color mixing of geometry

  130 views 2 comments 0 points Most recent by StefanThiede May 2025KLayout Development
• Ruby proper way to combine output and bbox.width judgement

  121 views 4 comments 0 points Most recent by BigPanda May 2025Ruby Scripting
• Is there a hotkey for multi-lines comment in Macro?

  95 views 2 comments 0 points Most recent by BigPanda May 2025KLayout Development
• Querying PCells for calculated parameters

  178 views 2 comments 0 points Most recent by Matthias May 2025Python scripting
• DRC - elementwise length comparison between several distinct pieces

  122 views 5 comments 0 points Most recent by hfred May 2025Verification
• Can we have a DRegion class and a array DPolygon to Polygon constructor?

  132 views 5 comments 0 points Most recent by Matthias May 2025Ruby Scripting
• cell.bbox in DRC

  1.1K views 8 comments 0 points Most recent by Liyuan May 2025KLayout Support
• Adding FreeCAD python module in ucrt build.

  131 views 2 comments 0 points Most recent by wsteffe May 2025KLayout Development